WO2022141129A1 - 频谱资源共享的方法、设备及系统 - Google Patents

频谱资源共享的方法、设备及系统 Download PDF

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Publication number
WO2022141129A1
WO2022141129A1 PCT/CN2020/141107 CN2020141107W WO2022141129A1 WO 2022141129 A1 WO2022141129 A1 WO 2022141129A1 CN 2020141107 W CN2020141107 W CN 2020141107W WO 2022141129 A1 WO2022141129 A1 WO 2022141129A1
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Prior art keywords
network
terminal device
information
management entity
spectrum resources
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PCT/CN2020/141107
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English (en)
French (fr)
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应江威
杨艳梅
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP20967477.9A priority Critical patent/EP4243491A4/en
Priority to PCT/CN2020/141107 priority patent/WO2022141129A1/zh
Priority to CN202080106009.4A priority patent/CN116472742A/zh
Publication of WO2022141129A1 publication Critical patent/WO2022141129A1/zh
Priority to US18/342,540 priority patent/US20230345255A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a method, device and system for sharing spectrum resources.
  • MOCN multi-operator core network
  • 3GPP 3rd generation partnership project
  • MOCN refers to a set of wireless networks that can be connected to core network nodes of multiple networks at the same time, enabling multiple networks to share the same set of wireless networks.
  • MOCN allows the network corresponding to public land mobile network (PLMN)-A and the network corresponding to PLMN-B to pass through independent core network equipment (such as the core A in PLMN-A).
  • PLMN-A public land mobile network
  • PLMN-B independent core network equipment
  • network equipment and B core network equipment in PLMN-B share the access network equipment and share the serving cell of the access network equipment.
  • the shared access network device will simultaneously send the PLMN identities of all the networks participating in the sharing in the cell broadcast, and the terminal device accesses according to its corresponding PLMN identities. It can be seen that MOCN greatly improves the sharing of spectrum resources (also referred to as spectrum or wireless resources), equipment, transmission, and network management, and can minimize network construction costs.
  • spectrum resources also referred to as spectrum or wireless resources
  • the embodiments of the present application provide a method, device and system for sharing spectrum resources, which can improve user experience of specific users (eg high-value users) or specific services (eg high-value services) in a network co-construction solution.
  • specific users eg high-value users
  • specific services eg high-value services
  • a spectrum resource sharing method may be a mobility management entity or a module applied in the mobility management entity, such as a chip or a chip system.
  • the following description takes the execution subject as the mobility management entity as an example, including: the mobility management entity determines that the first terminal device is allowed to occupy the spectrum resources of the first network, the first terminal device subscribes to the second network, and the mobility management entity is the second network.
  • the mobility management entity determines that the first terminal device is allowed to occupy the spectrum resources of the first network, the first terminal device subscribes to the second network, and the mobility management entity is the second network.
  • a mobility management entity in the network the mobility management entity sends first indication information to the access network device, where the first indication information indicates that the first terminal device is allowed to occupy the spectrum resources of the first network, and the access network device is the first network Access network equipment shared with the second network.
  • the access network device can, according to the first indication information sent by the mobility management entity, assign the first terminal device to occupy the spectrum resources of the first network for the first terminal device. Therefore, on the one hand, it can avoid the problem of spectrum resource congestion caused by all terminal equipment or all services of terminal equipment occupying the spectrum resources of different networks, so that specific users (such as high-value users) or specific services (such as high-value users) can be improved.
  • Such as high-value services) experience can prevent non-specific users (such as low-value users) or non-specific services (such as low-value services) from occupying the spectrum resources of different networks when the operator of the local network is the operator of the different network.
  • the fee paid by the operator may be higher than the fee paid to the operator of the network, so that the commercial interest of the operator can be maximized.
  • the mobility management entity determining that the first terminal device is allowed to occupy the spectrum resources of the first network includes: the mobility management entity, according to the subscription information of the first terminal device, the first terminal device At least one of the access and mobility control policy information of the device or the local policy information of the second network determines that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the mobility management entity determines to allow the first terminal device to occupy the spectrum resources of the first network according to the subscription information of the first terminal device; or the mobility management entity determines to allow the first terminal device to occupy the spectrum resources of the first network according to the access and mobility control policy information
  • the terminal device occupies the spectrum resources of the first network; or, the mobility management entity determines, according to the local policy information of the second network, that the first terminal device is allowed to occupy the spectrum resources of the first network;
  • the subscription information and access and mobility control policy information of the device determine that the first terminal device is allowed to occupy the spectrum resources of the first network; or, the mobility management entity determines the access and mobility control policy information and the local policy information, and determine that the first terminal device is allowed to occupy the spectrum resources of the first network; or, the mobility management entity determines that the first terminal device is allowed to occupy the spectrum resource according to the subscription information of the first terminal device and the local policy information of the second network spectrum resources of the first network; or, the mobility management entity determines, according to the subscription information
  • the subscription information of the first terminal device includes first information, where the first information is used to represent that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the access and mobility control policy information includes: second information, where the second information is used to represent that the first terminal device is allowed to operate in the first time period and/or Or the spectrum resources of the first network are occupied within the first location area and/or within the first spectrum resources, where the first spectrum resources are spectrum resources within the first network.
  • the local policy information of the second network includes: third information, where the third information is used to indicate that the terminal equipment that is allowed to subscribe to the second network is allowed to occupy the first network spectrum resources.
  • the method for sharing spectrum resources further includes: the mobility management entity sends to the access network device a message that allows the first terminal device to occupy the first network The duration of the spectrum resource.
  • the access network device can no longer occupy the spectrum resources of the first network for the first terminal device, so that the spectrum resources of the different networks can be complied with. Effective control of occupancy.
  • the method for sharing spectrum resources further includes: the mobility management entity receives a second message from the access network device, where the second message is used to indicate Spectrum resources of the second network subscribed by the first terminal device are insufficient; or, the second message is used to request confirmation whether to allow the first terminal device to occupy the spectrum resources of the first network. That is to say, in this solution, the access network device dynamically requests the mobility management entity whether to allow the first terminal device to occupy the spectrum resources of the first network according to service requirements, so the solution design is more flexible.
  • a spectrum resource sharing method may be an access network device or a module applied in the access network device, such as a chip or a chip system.
  • the following description takes the execution subject as the access network device as an example, including: the access network device receives first indication information from the mobility management entity, where the first indication information indicates that the first terminal device is allowed to occupy the spectrum resources of the first network, The first terminal device subscribes to a second network, the mobility management entity is a mobility management entity in the second network, and the access network device is an access network device shared by the first network and the second network; the access network device is based on The first indication information is that the first terminal device occupies the spectrum resources of the first network.
  • the access network device can, according to the first indication information sent by the mobility management entity, assign the first terminal device to occupy the spectrum resources of the first network for the first terminal device. Therefore, on the one hand, it can avoid the problem of spectrum resource congestion caused by all terminal equipment or all services of terminal equipment occupying the spectrum resources of different networks, so that specific users (such as high-value users) or specific services (such as high-value users) can be improved.
  • the operator of the local network is the service provider of the foreign network when non-specific users (such as low-value users) or non-specific services (such as low-value services) occupy the spectrum resources of different networks.
  • the fee paid by the operator may be higher than the fee paid to the operator of the network, so that the commercial interest of the operator can be maximized.
  • the method for sharing spectrum resources further includes: the access network device receives a message from a mobility management entity that allows the first terminal device to occupy the first network The duration of the spectrum resources; when the duration of the first terminal device occupying the spectrum resources of the first network reaches the duration, the access network device no longer occupies the spectrum resources of the first network for the first terminal device. Based on this solution, effective control of spectrum resource occupation of different networks can be achieved.
  • the method for sharing spectrum resources further includes: when the access network device determines the spectrum resources of the second network subscribed by the first terminal device When the demand is greater than or equal to a preset threshold, the access network device sends a second message to the mobility management entity, where the second message is used to indicate that the spectrum resources of the second network subscribed by the first terminal device are insufficient; or , the second message is used to request confirmation whether the first terminal device is allowed to occupy the spectrum resources of the first network. That is to say, in this solution, the access network device dynamically requests the mobility management entity whether to allow the first terminal device to occupy the spectrum resources of the first network according to service requirements, so the solution design is more flexible.
  • a spectrum resource sharing method is provided, and a communication device performing the spectrum resource sharing method may be a mobility management entity or a module applied in the mobility management entity, such as a chip or a chip system.
  • the following description takes the execution subject as the mobility management entity as an example, including: the mobility management entity determines that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network, the first terminal device subscribes to the second network, and the mobility management entity is a mobility management entity in the second network; the mobility management entity sends second indication information to the access network device, where the second indication information indicates that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network , the access network device is an access network device shared by the first network and the second network.
  • the access network device can, according to the second indication information sent by the mobility management entity, provide the first terminal device's
  • the first service occupies the spectrum resources of the first network, so on the one hand, it can avoid the problem of spectrum resource congestion caused by occupying the spectrum resources of different networks for all terminal equipment or all services of the terminal equipment, so that specific users (such as high-value users) or the experience of specific services (such as high-value services); on the other hand, it can prevent non-specific users (such as low-value users) or non-specific services (such as low-value services) from occupying the spectrum resources of different networks. It is a problem that the fees paid by the operator to the operator of the different network may be higher than the fee paid to the operator of the own network, so that the commercial interests of the operator can be maximized.
  • the mobility management entity determining to allow the first service of the first terminal device to occupy the spectrum resources of the first network includes: the mobility management entity according to the first terminal device At least one of subscription information, access and mobility control policy information of the first terminal device, or local policy information of the second network, determine that the first service of the first terminal device is allowed to occupy the network of the first network. spectrum resources.
  • the mobility management entity determines, according to the subscription information of the first terminal device, that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network; or, the mobility management entity determines, according to the access and mobility control policy information, Allow the first service of the first terminal device to occupy the spectrum resources of the first network; or, the mobility management entity determines, according to the local policy information of the second network, to allow the first service of the first terminal device to occupy the spectrum resources of the first network spectrum resources; or, the mobility management entity determines, according to the subscription information and access and mobility control policy information of the first terminal device, that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network; or, mobility management The entity determines, according to the access and mobility control policy information and the local policy information of the second network, that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network; The subscription information and the local policy information of the second network determine that the first service of the first terminal device is allowed to occupy the spectrum resources of the first
  • the subscription information of the first terminal device includes at least one of the following: first information, fourth information, or identification information of the first service; wherein, the first information One piece of information is used to represent that the first terminal device is allowed to occupy the spectrum resources of the first network; the fourth information is used to represent that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the access and mobility control policy information includes: fifth information, where the fifth information is used to indicate that the first service of the first terminal device is allowed in the first The spectrum resources of the first network are occupied within a time period and/or within the first location area and/or within the first spectrum resources, where the first spectrum resources are spectrum resources within the first network.
  • the local policy information of the second network includes: sixth information, where the sixth information is used to represent the first service of the terminal device that is allowed to subscribe to the second network The spectrum resources of the first network are occupied.
  • the method for sharing spectrum resources further includes: the mobility management entity sends the access network device to allow the first service occupation of the first terminal device to be occupied The duration of the spectrum resources of the first network.
  • the access network device may no longer occupy the spectrum resources of the first network for the first service of the first terminal device, thereby Effective control of spectrum resource occupation of different networks can be achieved.
  • the method for sharing spectrum resources further includes: the mobility management entity receives a fourth message from the access network device, and the fourth message uses Indicates that the spectrum resource of the second network subscribed by the first terminal device is insufficient; or, the fourth message is used to request confirmation whether to allow the first terminal device or the first service of the first terminal device to occupy the first terminal device spectrum resources of the network.
  • the access network device dynamically requests the mobility management entity whether to allow the first service of the first terminal device to occupy the spectrum resources of the first network according to service requirements, so the solution design is more flexible.
  • a spectrum resource sharing method may be an access network device or a module applied in the access network device, such as a chip or a chip system.
  • the following description takes the execution subject as an access network device as an example, including: the access network device receives second indication information from the mobility management entity, where the second indication information indicates that the first service of the first terminal device is allowed to occupy the first network
  • the first terminal device subscribes to the second network, the mobility management entity is a mobility management entity in the second network, and the access network device is an access network device shared by the first network and the second network; the The access network device occupies spectrum resources of the first network for the first service of the first terminal device according to the second indication information.
  • the access network device can, according to the second indication information sent by the mobility management entity, provide the first terminal device's
  • the first service occupies the spectrum resources of the first network, so on the one hand, it can avoid the problem of spectrum resource congestion caused by occupying the spectrum resources of different networks for all terminal equipment or all services of the terminal equipment, so that specific users (such as high-value users) or the experience of specific services (such as high-value services); on the other hand, it can prevent non-specific users (such as low-value users) or non-specific services (such as low-value services) from occupying the spectrum resources of different networks. It is a problem that the fees paid by the operator to the operator of the different network may be higher than the fee paid to the operator of the own network, so that the commercial interests of the operator can be maximized.
  • the method for sharing spectrum resources further includes: the access network device receives the first service from the mobility management entity that allows the first terminal device The duration of occupying the spectrum resources of the first network; when the duration that the first service of the first terminal device occupies the spectrum resources of the first network reaches the duration, the access network device is no longer the first terminal device The first service of the first network occupies the spectrum resources of the first network. Based on this solution, effective control of spectrum resource occupation of different networks can be achieved.
  • the method for sharing spectrum resources further includes: when the access network device determines the spectrum resources of the second network subscribed by the first terminal device When the demand is greater than or equal to a preset threshold, the access network device sends a fourth message to the mobility management entity, where the fourth message is used to indicate that the spectrum resources of the second network subscribed by the first terminal device are insufficient; or , the fourth message is used to request confirmation of whether to allow the first terminal device or the first service of the first terminal device to occupy the spectrum resources of the first network.
  • the access network device dynamically requests the mobility management entity whether to allow the first service of the first terminal device to occupy the spectrum resources of the first network according to service requirements, so the solution design is more flexible.
  • a spectrum resource sharing method is provided, and a communication device for executing the spectrum resource sharing method may be a session management entity or a module applied in the session management entity, such as a chip or a chip system.
  • the following description takes the execution subject as the session management entity as an example, including: the session management entity determines that the first session of the first terminal device or the first quality of service QoS flow of the first session of the first terminal device is allowed to occupy the first network
  • the first terminal device subscribes to the second network, and the session management entity is a session management entity in the second network; the session management entity sends third indication information to the access network device, and the third indication information indicates that the The first session of the first terminal device occupies spectrum resources of the first network, or the third indication information indicates that the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum of the first network resource
  • the access network device is an access network device shared by the first network and the second network.
  • the access network device can manage the The third indication information sent by the entity is that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device occupies the spectrum resources of the first network. Therefore, on the one hand, it can avoid targeting all terminal devices or terminals.
  • the problem of spectrum resource congestion caused by all the services of the device occupying the spectrum resources of different networks can improve the experience of specific users (such as high-value users) or specific services (such as high-value services).
  • specific users such as low-value users
  • non-specific services such as low-value services
  • the third indication information indicates that the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network; this application implements The spectrum resource sharing method provided in the example further includes: the session management entity receives a fifth message from the policy control entity, where the fifth message includes session policy information of the first terminal device.
  • the session management entity can be triggered to determine whether to allow the first session of the first terminal device The first QoS flow of the first network occupies spectrum resources of the first network.
  • a spectrum resource sharing method is provided, and a communication device for executing the spectrum resource sharing method may be a session management entity or a module applied in the session management entity, such as a chip or a chip system.
  • the following description takes the execution subject as the session management entity as an example, including: the session management entity receives a sixth message, where the sixth message is used to indicate that the spectrum resources of the second network subscribed by the first terminal device are insufficient; Six messages are used to request confirmation whether the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, the first terminal device subscribes to the second network, the session The management entity is a session management entity in the second network; in response to the sixth message, the session management entity determines to allow the first session of the first terminal device or the first session of the first session of the first terminal device The quality of service QoS flow occupies spectrum resources of the first network; the session management entity sends third indication information to the access network device, where the
  • the access network device can manage the The third indication information sent by the entity is that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device occupies the spectrum resources of the first network. Therefore, on the one hand, it can avoid targeting all terminal devices or terminals.
  • the problem of spectrum resource congestion caused by all the services of the device occupying the spectrum resources of different networks can improve the experience of specific users (such as high-value users) or specific services (such as high-value services).
  • the access network device dynamically requests the mobility management entity whether to allow the first session of the first terminal device or the first QoS flow of the first session of the first terminal device to occupy the spectrum resources of the first network according to service requirements. , so the scheme design is more flexible.
  • the method for sharing spectrum resources further includes: the session management entity sends a first session or a first session that allows the first terminal device to the access network device The duration that the first QoS flow of the first session of the terminal device occupies the spectrum resources of the first network.
  • the access network device may no longer be the first terminal
  • the first session of the device or the first QoS flow of the first session of the first terminal device occupies spectrum resources of the first network, so that effective control of spectrum resource occupation of different networks can be implemented.
  • the session management entity determines to allow the first session of the first terminal device or the first QoS flow of the first session of the first terminal device Occupying spectrum resources of the first network, including: the session management entity determining, according to the subscription information of the first terminal device and/or the session policy information of the first terminal device, that the first session of the first terminal device is allowed to occupy the spectrum resources of the first network; or, the session management entity, according to the subscription information of the first terminal device and/or the session policy information of the first terminal device, determines the first session of the first terminal device to allow the first session of the first terminal device.
  • a QoS flow occupies spectrum resources of the first network.
  • the session management entity may determine, according to the subscription information of the first terminal device, that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the session management entity determines, according to the session policy information of the first terminal device, that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the frequency spectrum of the first network resources; for example, the session management entity may determine, according to the subscription information and session policy information of the first terminal device, to allow the first session of the first terminal device or the first QoS flow of the first session of the first terminal device to be occupied Spectrum resources of the first network.
  • the service corresponding to the first QoS flow of the first session of the first terminal device is the first service;
  • the subscription information includes at least one of the following: first information, fourth information, or identification information of the first service; wherein the first information is used to indicate that the first terminal device is allowed to occupy the spectrum resources of the first network; the The fourth information is used to represent that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the service corresponding to the first QoS flow of the first session of the first terminal device is the first service; the session policy of the first terminal device
  • the information includes: seventh information; wherein, the seventh information is used to represent that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • a spectrum resource sharing method may be an access network device or a module applied in the access network device, such as a chip or a chip system.
  • the following description takes the execution subject as the access network device as an example, including: the access network device receives third indication information from the session management entity, where the third indication information indicates that the first session of the first terminal device is allowed to occupy the first network or the third indication information indicates that the first quality of service QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, the first terminal device subscribes to the second network, and the session management entity is a session management entity in the second network, the access network device is an access network device shared by the first network and the second network; the access network device is the first terminal device according to the third indication information The first session of the first terminal device or the first QoS flow of the first session of the first terminal device occupies spectrum resources of the first network.
  • the access network device can manage the The third indication information sent by the entity is that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device occupies the spectrum resources of the first network. Therefore, on the one hand, it can avoid targeting all terminal devices or terminals.
  • the problem of spectrum resource congestion caused by all the services of the device occupying the spectrum resources of different networks can improve the experience of specific users (such as high-value users) or specific services (such as high-value services).
  • specific users such as low-value users
  • non-specific services such as low-value services
  • the method for sharing spectrum resources before the access network device receives the third indication information from the session management entity, the method for sharing spectrum resources provided in this embodiment of the present application further includes: when the access network device receives the third indication information from the session management entity When the network device determines that the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to a preset threshold, the access network device sends a sixth message to the mobility management entity, where the sixth message is used to indicate The spectrum resources of the second network subscribed by the first terminal device are insufficient; or, the sixth message is used to request confirmation of whether to allow the first session of the first terminal device or the first QoS flow of the first session of the first terminal device The spectrum resources of the first network are occupied.
  • the access network device dynamically requests the mobility management entity whether to allow the first session of the first terminal device or the first QoS flow of the first session of the first terminal device to occupy the spectrum of the first network according to service requirements. resources, so the scheme design is more flexible.
  • the method for sharing spectrum resources further includes: the access network device receives a first session from a session management entity that allows the first terminal device or The length of time that the first QoS flow of the first session of the first terminal device occupies the spectrum resources of the first network; when the first session of the first terminal device or the first QoS flow of the first session of the first terminal device When the duration of occupying the spectrum resources of the first network reaches the duration, the access network device no longer occupies the first session of the first terminal device or the first QoS flow of the first session of the first terminal device. Spectrum resources of a network. Based on this solution, effective control of spectrum resource occupation of different networks can be achieved.
  • a spectrum resource sharing method may be a mobility management entity or a module applied in the mobility management entity, such as a chip or a chip system.
  • the following description takes the execution subject as the mobility management entity as an example, including: the mobility management entity obtains the subscription information of the first terminal device, and the subscription information of the first terminal device includes the information of the first spectrum resource, and the first spectrum resource is allowed Spectrum resources of the first network occupied by the first terminal device, the first terminal device subscribes to the second network, and the mobility management entity is a mobility management entity in the second network; the mobility management entity sends the access network device the Information about the first spectrum resource, where the access network device is an access network device shared by the first network and the second network.
  • the access network device can occupy the first terminal device according to the information of the first spectrum resources sent by the mobility management entity. Therefore, on the one hand, it can avoid the problem of spectrum resource congestion caused by all terminal equipment or all services of terminal equipment occupying the spectrum resources of different networks, so that specific users (such as high-value users) or specific services (such as high-value users) can be improved. such as high-value services) experience; on the other hand, it can avoid that the operator of the local network is the service provider of the foreign network when non-specific users (such as low-value users) or non-specific services (such as low-value services) occupy the spectrum resources of different networks.
  • the fee paid by the operator may be higher than the fee paid to the operator of the network, so that the commercial interest of the operator can be maximized.
  • a spectrum resource sharing method may be an access network device or a module applied in the access network device, such as a chip or a chip system.
  • the following description takes the execution subject as an access network device as an example, including: the access network device receives information from the mobility management entity about the first spectrum resource, where the first spectrum resource is a first network that is allowed to be occupied by the first terminal device.
  • spectrum resources the first terminal device subscribes to a second network, the mobility management entity is a mobility management entity in the second network, and the access network device is an access network device shared by the first network and the second network;
  • the network access device occupies the first spectrum resource for the first terminal device.
  • the access network device can occupy the first terminal device according to the information of the first spectrum resources sent by the mobility management entity. Therefore, on the one hand, it can avoid the problem of spectrum resource congestion caused by all terminal equipment or all services of terminal equipment occupying the spectrum resources of different networks, so that specific users (such as high-value users) or specific services (such as high-value users) can be improved. such as high-value services) experience; on the other hand, it can avoid that the operator of the local network is the service provider of the foreign network when non-specific users (such as low-value users) or non-specific services (such as low-value services) occupy the spectrum resources of different networks.
  • the fee paid by the operator may be higher than the fee paid to the operator of the network, so that the commercial interest of the operator can be maximized.
  • a spectrum resource sharing method may be a mobility management entity or a module applied in the mobility management entity, such as a chip or a chip system.
  • the following description takes the execution subject as the mobility management entity as an example, including: the mobility management entity obtains the subscription information of the first terminal device, and the subscription information of the first terminal device includes the information of the second spectrum resource, and the second spectrum resource is allowed Spectrum resources of the first network occupied by the first service of the first terminal device, the first terminal device subscribes to the second network, and the mobility management entity is a mobility management entity in the second network; the mobility management entity reports to the access The network device sends the information of the second spectrum resource, and the access network device is an access network device shared by the first network and the second network.
  • the access network device can, according to the information of the second spectrum resources sent by the mobility management entity, provide the first terminal
  • the first service of the device occupies the second spectrum resource, so on the one hand, it can avoid the problem of spectrum resource congestion caused by all terminal devices or all services of the terminal device occupying the spectrum resources of different networks, thereby improving specific users (such as high-value users) or the experience of specific services (such as high-value services); on the other hand, it can prevent non-specific users (such as low-value users) or non-specific services (such as low-value services) from occupying the spectrum resources of different networks. It is a problem that the fees paid by the operator to the operator of the different network may be higher than the fee paid to the operator of the own network, so that the commercial interests of the operator can be maximized.
  • the information of the second spectrum resource includes: a first identifier, where the first identifier and the identifier of the second spectrum resource and the identifier information of the first service There is a mapping relationship.
  • the embodiment of the present application can learn the first service of the first terminal device that can occupy the spectrum resources of the first network and the second spectrum resources of the first network that are allowed to be occupied.
  • the information of the second spectrum resource includes: an identifier of the second spectrum resource and identifier information of the first service.
  • a spectrum resource sharing method may be an access network device or a module applied in the access network device, such as a chip or a chip system.
  • the following description takes the execution subject as the access network device as an example, including: the access network device receives information from the mobility management entity of the second spectrum resource, where the second spectrum resource is allowed to occupy the first service of the first terminal device. the spectrum resources of the first network of network device; the access network device occupies the second spectrum resource for the first service of the first terminal device according to the information of the second spectrum resource.
  • the access network device can, according to the information of the second spectrum resources sent by the mobility management entity, provide the first terminal
  • the first service of the device occupies the second spectrum resource, so on the one hand, it can avoid the problem of spectrum resource congestion caused by all terminal devices or all services of the terminal device occupying the spectrum resources of different networks, thereby improving specific users (such as high-value users) or the experience of specific services (such as high-value services); on the other hand, it can prevent non-specific users (such as low-value users) or non-specific services (such as low-value services) from occupying the spectrum resources of different networks. It is a problem that the fees paid by the operator to the operator of the different network may be higher than the fee paid to the operator of the own network, so that the commercial interests of the operator can be maximized.
  • the information of the second spectrum resource includes: a first identifier, where the first identifier and the identifier of the second spectrum resource and the identifier of the first service Information exists in a mapping relationship.
  • the embodiment of the present application can learn the first service of the first terminal device that can occupy the spectrum resources of the first network and the second spectrum resources of the first network that are allowed to be occupied.
  • the access network device when the information of the second spectrum resource includes the first identifier, the access network device, according to the information of the second spectrum resource, is the first terminal device's information Occupying the second spectrum resource by the first service includes: the access network device determining the second spectrum resource according to the first identifier and the mapping relationship between the first identifier and the identifier of the second spectrum resource; the access network device determines the second spectrum resource; The network access device determines the first service according to the first identifier and the mapping relationship between the first identifier and the identifier information of the first service; the access network device occupies the first service for the first terminal device. the second spectrum resource.
  • the information of the second spectrum resource includes: an identifier of the second spectrum resource and identifier information of the first service.
  • a spectrum resource sharing method is provided, and a communication device for executing the spectrum resource sharing method may be a mobility management entity or a module applied in the mobility management entity, such as a chip or a chip system.
  • the following description takes the execution subject as the mobility management entity as an example, including: the mobility management entity obtains first indication information, the first indication information indicates that the first terminal device is allowed to occupy the spectrum resources of the first network, and the first terminal device signs a contract for the first terminal device.
  • the mobility management entity is a mobility management entity in the second network; the mobility management entity sends first indication information to the access network device, the first indication information indicates that the first terminal device is allowed to occupy the first network
  • the access network device is an access network device shared by the first network and the second network.
  • the operator of this network may pay more to the operator of the different network than it pays to the operator of this network.
  • the problem of the fees paid by the operator can maximize the commercial interests of the operator.
  • the mobility management entity acquiring the first indication information includes: the mobility management entity obtains the first indication information from the subscription information of the first terminal device, the access information of the first terminal device The first indication information is obtained from mobility control policy information or local policy information of the second network.
  • a spectrum resource sharing method is provided, and a communication device for executing the spectrum resource sharing method may be a mobility management entity or a module applied in the mobility management entity, such as a chip or a chip system.
  • the following description takes the execution subject as the mobility management entity as an example, including: the mobility management entity obtains second indication information, the second indication information indicates that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network, the first The terminal device subscribes to a second network, and the mobility management entity is a mobility management entity in the second network; the mobility management entity sends second indication information to the access network device, and the access network device is shared by the first network and the second network access network equipment.
  • the access network device can obtain the second indication information from the mobility management entity, and occupy the spectrum resources of the first network for the first service of the first terminal device according to the second indication information, on the one hand, it can avoid Aiming at the problem of spectrum resource congestion caused by all terminal equipment or all services of terminal equipment occupying spectrum resources of different networks, the experience of specific users (such as high-value users) or specific services (such as high-value services) can be improved;
  • the operator of this network may pay more than the operator of the different network for it. The problem of the fees it pays to the operator of this network can maximize the commercial interests of the operator.
  • the mobility management entity acquires the second indication information, including: the mobility management entity obtains the second indication information from the subscription information of the first terminal device, the access information of the first terminal device
  • the second indication information is obtained from the mobility control policy information, or the local policy information of the second network.
  • a spectrum resource sharing method is provided, and a communication device for executing the spectrum resource sharing method may be a session management entity or a module applied in the session management entity, such as a chip or a chip system.
  • the following description takes the execution subject as the session management entity as an example, including: the session management entity obtains third indication information, where the third indication information indicates that the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, Or the third indication information indicates that the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, the first terminal device subscribes to the second network, and the session management entity is the first terminal device. 2.
  • a mobility management entity in the network the session management entity sends third indication information to an access network device, and the access network device is an access network device shared by the first network and the second network.
  • the access network device can obtain the third indication information from the session management entity, and according to the third indication information, it is the first session of the first terminal device or the first QoS flow of the first session of the first terminal device. Occupies the spectrum resources of the first network, so on the one hand, it can avoid the problem of spectrum resource congestion caused by occupying the spectrum resources of different networks for all terminal equipment or all services of the terminal equipment, so that specific users (such as high-value users) can be improved.
  • the fee it pays to the operator of a different network may be higher than the fee it pays to the operator of this network, so that the commercial interests of the operator can be maximized.
  • obtaining the third indication information by the session management entity includes: the session management entity obtains the third indication information from the subscription information of the first terminal device or the session policy of the first terminal device The first indication information is obtained from the information.
  • the first network is a first public land mobile network PLMN network
  • the second network is a second PLMN network
  • the first network is a public network
  • the The second network is a private network
  • the first network is a private network
  • the second network is a public network.
  • the terminal device may occupy the spectrum resources of different types of networks in the contracted operator network, and may also occupy the spectrum resources of the different operator networks, which is not specifically limited in the embodiment of the present application.
  • a communication apparatus for implementing the above-mentioned various methods.
  • the communication device may be the mobility management entity in the above first aspect or the third aspect or the eighth aspect or the tenth aspect or the twelfth aspect or the thirteenth aspect, or a device including the above mobility management entity, or applied to the above A module in a mobility management entity, such as a chip or a chip system; or, the communication device may be the access network device in the second aspect or the fourth aspect or the seventh aspect or the ninth aspect or the eleventh aspect, or include The apparatus of the above-mentioned access network equipment, or a module applied to the above-mentioned access network equipment, such as a chip or a chip system; or, the communication apparatus may be the session management in the fifth aspect or the sixth aspect or the fourteenth aspect.
  • the communication device includes corresponding modules, units, or means (means) for implementing the above method, and the modules, units, or means may be implemented by hardware, software, or by executing corresponding software in hardware.
  • the hardware or software includes one or more modules or units corresponding to the above functions.
  • the communication device includes a processing module and a transceiver module; the processing module is configured to perform the message processing performed on the communication device side in the method described in any one of the above aspects or control operations.
  • the transceiver module is configured to perform the operations of receiving and sending messages in the communication device in any of the methods described above.
  • the communication device includes a processor and a transceiver; the processor is configured to execute the message processing performed on the communication device side in the method described in any one of the above aspects or control operations.
  • the transceiver is configured to perform the operations of receiving and sending messages in the communication device in the method described in any one of the above aspects.
  • a sixteenth aspect provides a communication device, comprising: a processor; the processor is configured to be coupled with a memory, and after reading computer instructions stored in the memory, execute the method according to any one of the preceding aspects according to the instructions.
  • the communication apparatus further includes a memory; the memory is used for storing computer instructions.
  • the communication apparatus further includes a communication interface; the communication interface is used for the communication apparatus to communicate with other devices.
  • the communication interface may be a transceiver, an input/output interface, an interface circuit, an output circuit, an input circuit, a pin or a related circuit, and the like.
  • the interface circuit may be a code/data read/write interface circuit, and the interface circuit is used to receive computer-executed instructions (the computer-executed instructions are stored in the memory, and may be directly read from memory, or possibly through other devices) and transferred to the processor; the processor for executing the computer-executable instructions to perform the method described in any of the above aspects.
  • the communication device may be a chip or a chip system.
  • the communication device when the communication device is a chip system, the communication device may be constituted by a chip, and may also include a chip and other discrete devices.
  • the above-mentioned communication interface may be an input/output interface, an interface circuit, an output circuit, an input/output interface on the chip or a chip system circuits, pins or related circuits, etc.
  • the processor described above may also be embodied as a processing circuit or a logic circuit.
  • a computer-readable storage medium is provided, and instructions are stored in the computer-readable storage medium, which, when executed on a computer, enable the computer to perform the method described in any one of the above aspects.
  • a computer program product comprising instructions which, when run on a computer, enable the computer to perform the method of any of the preceding aspects.
  • a nineteenth aspect provides a communication system, the communication system comprising a mobility management entity that executes the method for sharing spectrum resources described in the first aspect and an access for executing the method for sharing spectrum resources described in the second aspect above network equipment; or, the communication system includes a mobility management entity that executes the spectrum resource sharing method described in the twelfth aspect and an access network device that executes the spectrum resource sharing method described in the second aspect; or, the The communication system includes a mobility management entity that executes the method for sharing spectrum resources described in the third aspect and an access network device that executes the method for sharing spectrum resources described in the fourth aspect above; or, the communication system includes executing the above tenth aspect.
  • the mobility management entity for the spectrum resource sharing method described in the third aspect and the access network device for executing the spectrum resource sharing method described in the fourth aspect; or, the communication system includes performing the spectrum resource described in the fifth aspect.
  • the communication system includes a session management entity that executes the method for sharing spectrum resources described in the fourteenth aspect and a session management entity that executes the spectrum resource sharing method described in the seventh aspect. or, the communication system includes a mobility management entity that executes the method for sharing spectrum resources described in the tenth aspect and an access network device that executes the method for sharing spectrum resources described in the eleventh aspect. .
  • 1 is a schematic diagram of the architecture of an existing MOCN sharing method
  • FIG. 2 is a schematic structural diagram of a communication system provided by an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of another communication system provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a network architecture of a 5G system provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • FIG. 6 is a schematic flowchart 1 of a method for spectrum resource sharing provided by an embodiment of the present application.
  • FIG. 7 is a second schematic flowchart of a method for sharing spectrum resources according to an embodiment of the present application.
  • FIG. 8 is a third schematic flowchart of a method for spectrum resource sharing provided by an embodiment of the present application.
  • FIG. 9 is a fourth schematic flowchart of a method for spectrum resource sharing provided by an embodiment of the present application.
  • FIG. 10 is a fifth schematic flowchart of a method for sharing spectrum resources provided by an embodiment of the present application.
  • FIG. 11 is a sixth schematic flowchart of a method for sharing spectrum resources provided by an embodiment of the present application.
  • FIG. 12 is a schematic flowchart 1 when the method for spectrum resource sharing provided by the embodiment of the present application is applied to a 5G network;
  • FIG. 13 is a second schematic flowchart when the method for sharing spectrum resources provided by an embodiment of the present application is applied to a 5G network;
  • FIG. 14 is a schematic flow chart 3 when the method for spectrum resource sharing provided by the embodiment of the application is applied to a 5G network;
  • FIG. 15 is a fourth schematic flowchart when the method for spectrum resource sharing provided by the embodiment of the application is applied to a 5G network;
  • FIG. 16 is a schematic flowchart five when the method for spectrum resource sharing provided by the embodiment of the present application is applied to a 5G network;
  • FIG. 17 is a sixth schematic flowchart when the method for sharing spectrum resources provided by an embodiment of the present application is applied to a 5G network;
  • FIG. 18 is a seventh schematic flowchart when the method for spectrum resource sharing provided by the embodiment of the present application is applied to a 5G network;
  • FIG. 19 is a schematic structural diagram of another communication apparatus provided by an embodiment of the present application.
  • At least one item(s) below or similar expressions thereof refer to any combination of these items, including any combination of single item(s) or plural items(s).
  • at least one (a) of a, b, or c can represent: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c may be single or multiple .
  • words such as "first” and "second” are used to distinguish the same or similar items with basically the same function and effect.
  • words “first”, “second” and the like do not limit the quantity and execution order, and the words “first”, “second” and the like are not necessarily different.
  • words such as “exemplary” or “for example” are used to represent examples, illustrations or illustrations. Any embodiments or designs described in the embodiments of the present application as “exemplary” or “such as” should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as “exemplary” or “such as” is intended to present the related concepts in a specific manner to facilitate understanding.
  • the network architecture and service scenarios described in the embodiments of the present application are for the purpose of illustrating the technical solutions of the embodiments of the present application more clearly, and do not constitute limitations on the technical solutions provided by the embodiments of the present application.
  • the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.
  • a communication system 20 is provided in an embodiment of the present application.
  • the communication system 20 includes a mobility management entity 201 and an access network device 202 .
  • the mobility management entity 201 is a mobility management entity in the second network
  • the access network device 202 is an access network device shared by the first network and the second network.
  • the mobility management entity 201 and the access network device 202 may communicate directly or communicate through forwarding by other devices, which is not specifically limited in this embodiment of the present application.
  • the mobility management entity 201 is configured to send first indication information to the access network device 202 after determining that the first terminal device is allowed to occupy the spectrum resources of the first network, where the first indication information indicates that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the terminal device occupies spectrum resources of the first network.
  • the first terminal device subscribes to the second network.
  • the access network device 202 is configured to receive the first indication information from the mobility management entity, and occupy spectrum resources of the first network for the first terminal device according to the first indication information.
  • the mobility management entity 201 is configured to send second indication information to the access network device 202 after determining that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network, the second indication The information indicates that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network, and the first terminal device subscribes to the second network.
  • the access network device 202 is configured to receive the second indication information from the mobility management entity, and occupy spectrum resources of the first network for the first service of the first terminal device according to the second indication information.
  • the mobility management entity 201 is configured to acquire subscription information of the first terminal device, the subscription information of the first terminal device includes information of the first spectrum resource, and the first spectrum resource allows the first terminal device For the occupied spectrum resources of the first network, the first terminal device subscribes to the second network.
  • the mobility management entity 201 is further configured to send the information of the first spectrum resource to the access network device 202 .
  • the access network device 202 is configured to receive the information of the first spectrum resource from the mobility management entity, and occupy the first spectrum resource for the first terminal device.
  • the mobility management entity 201 is configured to acquire subscription information of the first terminal device, the subscription information of the first terminal device includes information of the second spectrum resource, and the second spectrum resource allows the first terminal device Spectrum resources of the first network occupied by the first service, and the first terminal device subscribes to the second network.
  • the mobility management entity 201 is further configured to send the information of the second spectrum resource to the access network device 202 .
  • the access network device 202 is configured to receive the information of the second spectrum resource from the mobility management entity, and occupy the second spectrum resource for the first service of the first terminal device according to the information of the second spectrum resource.
  • another communication system 30 provided in an embodiment of the present application includes a session management entity 301 in the second network and an access network device 302 in the first network.
  • the session management entity 301 and the access network device 302 may communicate directly or communicate through forwarding by other devices, which is not specifically limited in this embodiment of the present application.
  • the session management entity 301 is configured to determine that after the first session of the first terminal device or the first quality of service (quality of service, QoS) flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, Send third indication information to the access network device 302, where the third indication information indicates that the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, or the third indication information indicates that the first session of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the first QoS flow occupies spectrum resources of the first network, and the first terminal device subscribes to the second network.
  • the access network device 302 is configured to receive the third indication information from the session management entity, and according to the third indication information, occupy the first session of the first terminal device or the first QoS flow of the first session of the first terminal device Spectrum resources of the first network.
  • the first terminal device subscribes to the second network can also be understood as the home network of the first terminal device is the second network, which is described here uniformly and will not be repeated below.
  • the first network and the second network are different networks sharing the same set of wireless access networks. That is, the first network and the second network are different networks from each other.
  • the first network and the second network may correspond to the same operator, or may correspond to different operators, which are not specifically limited in this embodiment of the present application.
  • the first network is a first PLMN network
  • the second network is a second PLMN network (eg, a telecommunication network).
  • the first PLMN network may be, for example, a China Unicom network
  • the second PLMN network may be, for example, a telecommunication network
  • the first PLMN network may be Beijing Mobile
  • the second PLMN network may be Hebei Mobile.
  • the first network is a public network, and the second network is a private network; or, the first network is a private network, and the second network is a public network; or, the first network is a first public network, and the second network is Alternatively, the first network is the first private network, the second network is the second private network, etc., which are uniformly described here, and are not specifically limited in this embodiment of the present application.
  • the communication system 20 shown in FIG. 2 or the communication system 30 shown in FIG. 3 may be applicable to the 5G network currently under discussion, and may also be applicable to other future networks, etc., which is not specifically described in this embodiment of the present application. limited.
  • the network elements corresponding to the above access network devices or The entity may be a RAN device in a 5G network; the network element or entity corresponding to the mobility management entity may be an AMF in the 5G network; the network element or entity corresponding to the session management entity may be an SMF in the 5G network.
  • a 5G network can also include user plane function (UPF), authentication server function (AUSF), network slice selection function (NSSF), network openness Function (network exposure function, NEF), network function storage function (network exposure function Repository Function, NRF), policy control function (policy control function, PCF), unified data management (unified data management, UDM), unified data storage (unified data storage) data repository, UDR) or application function (application function, AF), etc.
  • UPF user plane function
  • AUSF authentication server function
  • NSSF network slice selection function
  • NEF network exposure function
  • NRF network exposure function Repository Function
  • policy control function policy control function
  • PCF policy control function
  • UDM unified data management
  • UDR unified data storage
  • application function application function
  • the terminal device accesses the 5G network through the RAN device, and the terminal device communicates with the AMF through the N1 interface (N1 for short); the RAN device communicates with the AMF through the N2 interface (N2 for short); the RAN device communicates with the UPF through the N3 interface (N3 for short)
  • the SMF communicates with the UP through the N4 interface (N4 for short), and the UPF accesses the data network through the N6 interface (N6 for short).
  • control plane functions such as AUSF, AMF, SMF, NSSF, NEF, NRF, PCF, UDM, UDR, or AF shown in FIG. 4 use service interfaces to interact.
  • the service interface provided by AUSF is Nausf; the service interface provided by AMF is Namf; the service interface provided by SMF is Nsmf; the service interface provided by NSSF is Nnssf; the service interface provided by NEF is Nnef; the service interface provided by NRF is Nnrf; the service interface provided by PCF is Npcf; the service interface provided by UDM is Nudm; the service interface provided by UDR is Nudr; the service interface provided by AF is Naf.
  • the 5G system architecture diagram in the 23501 standard which will not be repeated here.
  • the first terminal device in the embodiment of the present application is a device with a wireless transceiver function, such as a terminal or a chip that can be used in the terminal, or the like.
  • the first terminal device can be deployed on land, including indoor or outdoor, hand-held or vehicle-mounted; can also be deployed on water (such as ships, etc.); and can also be deployed in the air (such as planes, balloons, satellites, etc.).
  • the terminal may be a user equipment (UE), an access terminal, a terminal unit, a terminal station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a wireless communication device in a 5G network or a future evolved PLMN. equipment, terminal agent or terminal device, etc.
  • the access terminal may be a cellular telephone, a cordless telephone, a session initiation protocol (SIP) telephone, a wireless local loop (WLL) station, a personal digital assistant (PDA), a wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices or wearable devices, virtual reality (VR) end devices, augmented reality (AR) end devices, industrial control (industrial) wireless terminal in control), wireless terminal in self-driving, wireless terminal in remote medical, wireless terminal in smart grid, wireless terminal in transportation safety Terminals, wireless terminals in smart cities, wireless terminals in smart homes, etc. Terminals can be mobile or stationary.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • a wireless communication Functional handheld devices computing devices or other processing devices connected to wireless modems, in-vehicle devices or wearable devices, virtual reality (VR) end devices, augmented reality (AR) end devices, industrial control (industrial) wireless terminal in control), wireless terminal in self-driving,
  • the access network device in this embodiment of the present application may be any communication device with a wireless transceiver function that is used to communicate with a terminal device.
  • the access network equipment includes but is not limited to: evolved node B (evolved node B, eNB), baseband unit (baseband unit, BBU), access point (access point, wireless fidelity, WIFI) system AP), wireless relay node, wireless backhaul node, transmission point (TP) or TRP, etc.
  • the access network device may also be a RAN device in a 5G system, for example, the RAN device includes a gNB or TRP or TP, or one or a group (including multiple antenna panels) antenna panels of a base station in the 5G system.
  • the RAN device may also be a network node that constitutes a gNB or TP, such as a BBU, or a distributed unit (distributed unit, DU).
  • a gNB may include a centralized unit (CU) and a DU.
  • the gNB may also include an active antenna unit (active antenna unit, AAU).
  • the CU implements some functions of the gNB, and the DU implements some functions of the gNB.
  • the CU is responsible for processing non-real-time protocols and services, and implementing functions of radio resource control (RRC) and packet data convergence protocol (PDCP) layers.
  • RRC radio resource control
  • PDCP packet data convergence protocol
  • the DU is responsible for processing physical layer protocols and real-time services, and implementing the functions of the radio link control (RLC) layer, the media access control (MAC) layer and the physical (PHY) layer.
  • RLC radio link control
  • MAC media access control
  • PHY physical layer
  • the access network device may be a device including one or more of a CU node, a DU node, and an AAU node.
  • the mobility management entity, session management entity, or access network device in this embodiment of the present application may also be referred to as a communication device, which may be a general-purpose device or a dedicated device, which is not specifically described in this embodiment of the present application. limited.
  • the relevant functions of the mobility management entity, the session management entity, or the access network device in this embodiment of the present application may be implemented by one device, or may be implemented jointly by multiple devices, or may be implemented by one or more devices in one device. Multiple functional modules are implemented, which is not specifically limited in this embodiment of the present application. It is to be understood that the above-mentioned functions can be either network elements in hardware devices, or software functions running on dedicated hardware, or a combination of hardware and software, or instantiated on a platform (eg, a cloud platform). Virtualization capabilities.
  • FIG. 5 is a schematic structural diagram of a communication apparatus 500 according to an embodiment of the present application.
  • the communication device 500 includes one or more processors 501, a communication line 502, and at least one communication interface (in FIG. 5, it is only an example to include a communication interface 504 and a processor 501 for illustration), optional may also include memory 503 .
  • the processor 501 can be a general-purpose central processing unit (central processing unit, CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more processors for controlling the execution of the programs of the present application. integrated circuit.
  • CPU central processing unit
  • ASIC application-specific integrated circuit
  • Communication line 502 may include a path for connecting the various components.
  • the communication interface 504 can be a transceiver module for communicating with other devices or communication networks, such as Ethernet, RAN, wireless local area networks (wireless local area networks, WLAN) and the like.
  • the transceiver module may be a device such as a transceiver or a transceiver.
  • the communication interface 504 may also be a transceiver circuit located in the processor 501 to implement signal input and signal output of the processor.
  • the memory 503 may be a device having a storage function. For example, it may be read-only memory (ROM) or other types of static storage devices that can store static information and instructions, random access memory (RAM) or other types of storage devices that can store information and instructions
  • the dynamic storage device can also be electrically erasable programmable read-only memory (electrically erasable programmable read-only memory, EEPROM), compact disc read-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact discs, laser discs, compact discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or capable of carrying or storing desired program code in the form of instructions or data structures and capable of being stored by a computer any other medium taken, but not limited to this.
  • the memory may exist independently and be connected to the processor through communication line 502 .
  • the memory can also be integrated with the processor.
  • the memory 503 is used for storing computer-executed instructions for executing the solution of the present application, and the execution is controlled by the processor 501 .
  • the processor 501 is configured to execute the computer-executed instructions stored in the memory 503, thereby implementing the method for sharing frequency domain resources provided in the embodiments of the present application.
  • the processor 501 may also perform processing-related functions in the frequency domain resource sharing method provided by the following embodiments of the present application, and the communication interface 504 is responsible for communicating with other devices or communication networks. Communication, which is not specifically limited in this embodiment of the present application.
  • the computer-executed instructions in the embodiment of the present application may also be referred to as application code, which is not specifically limited in the embodiment of the present application.
  • the processor 501 may include one or more CPUs, such as CPU0 and CPU1 in FIG. 5 .
  • the communication apparatus 500 may include multiple processors, such as the processor 501 and the processor 508 in FIG. 5 .
  • processors can be a single-core processor or a multi-core processor.
  • the processor here may include, but is not limited to, at least one of the following: a central processing unit (CPU), a microprocessor, a digital signal processor (DSP), a microcontroller (MCU), or artificial intelligence Processors and other types of computing devices that run software, each computing device may include one or more cores for executing software instructions to perform operations or processing.
  • the communication apparatus 500 may further include an output device 505 and an input device 506 .
  • the output device 505 is in communication with the processor 501 and can display information in a variety of ways.
  • the output device 505 may be a liquid crystal display (LCD), a light emitting diode (LED) display device, a cathode ray tube (CRT) display device, or a projector (projector) Wait.
  • Input device 506 is in communication with processor 501 and can receive user input in a variety of ways.
  • the input device 506 may be a mouse, a keyboard, a touch screen device, a sensor device, or the like.
  • the above-mentioned communication apparatus 500 may also be sometimes referred to as a communication apparatus, which may be a general-purpose device or a dedicated device.
  • the communication device 500 may be a desktop computer, a portable computer, a network server, a personal digital assistant (PDA), a mobile phone, a tablet computer, a wireless terminal device, an embedded device, the above-mentioned terminal device, the above-mentioned network device, or a 5 devices of similar structure.
  • PDA personal digital assistant
  • This embodiment of the present application does not limit the type of the communication apparatus 500 .
  • a spectrum resource sharing method provided by an embodiment of the present application is as follows.
  • the mobility management entity determines that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the first terminal device subscribes to the second network.
  • the mobility management entity is a mobility management entity in the second network.
  • step S601 includes: the mobility management entity according to at least one of the subscription information of the first terminal device, the access and mobility control policy information of the first terminal device, or the local policy information of the second network.
  • the first terminal device is determined to be allowed to occupy the spectrum resources of the first network.
  • the subscription information of the first terminal device includes first information, where the first information is used to represent that the first terminal device is allowed to occupy spectrum resources of the first network.
  • the above-mentioned first information may be represented by one bit.
  • “1” indicates that the first terminal device is allowed to occupy the spectrum resources of the first network
  • “0” indicates that the first terminal device is not allowed to occupy the spectrum resources of the first network
  • “0” indicates that the first terminal device is allowed to occupy the first network.
  • Spectrum resources of a network indicates that the first terminal device is not allowed to occupy the spectrum resources of the first network, which is not specifically limited in this embodiment of the present application.
  • the access and mobility control policy information of the first terminal device includes: second information, where the second information is used to indicate that the first terminal device is allowed to operate in the first time period and/or the first location area and/or the first A spectrum resource occupies spectrum resources of the first network, and the first spectrum resources are spectrum resources within the first network.
  • the above-mentioned second information may include information about a first time period and/or information about a first location area and/or a first spectrum resource during which the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the local policy information of the second network includes: third information, where the third information is used to represent that a terminal device subscribed to the second network is allowed to occupy spectrum resources of the first network.
  • the mobility management entity may determine, according to local policy information of the second network, that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the above-mentioned third information may be represented by one bit.
  • “1” means that the terminal equipment subscribed to the second network is allowed to occupy the spectrum resources of the first network
  • 0 means that the terminal equipment that subscribes to the second network is not allowed to occupy the spectrum resources of the first network
  • “0” means that it is allowed
  • the terminal equipment subscribed to the second network occupies the spectrum resources of the first network
  • "1" indicates that the terminal equipment subscribed to the second network is not allowed to occupy the spectrum resources of the first network, which is not specifically limited in this embodiment of the present application.
  • the mobility management entity may determine, according to the subscription information of the first terminal device, that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the access and mobility control policy information of the first terminal device includes the second information
  • the mobility management entity may determine, according to the access and mobility control policy information of the first terminal device, to allow the first terminal device to The spectrum resources of the first network are occupied within a time period and/or the first location area and/or the first spectrum resources.
  • the local policy information of the second network includes the third information
  • the mobility management entity may determine, according to the local policy information of the second network, that the terminal equipment that subscribes to the second network is allowed to occupy the spectrum resources of the first network.
  • the terminal device subscribes to the second network, so the mobility management entity can determine that the first terminal device is allowed to occupy the spectrum resources of the first network. Or, when the subscription information of the first terminal device includes the first information, and the access and mobility control policy information of the first terminal device includes the second information, the mobility management entity may, according to the subscription information of the first terminal device, It is determined that the first terminal device is allowed to occupy the spectrum resources of the first network; further, the mobility management entity may determine, according to the access and mobility control policy information of the first terminal device, that the first terminal device is allowed to occupy the first time period and/or The spectrum resources of the first network are occupied in the first location area and/or the first spectrum resources.
  • the mobility management entity may determine, according to the local policy information of the second network, to allow the The terminal device occupies spectrum resources of the first network. Further, the mobility management entity may determine, according to the subscription information of the first terminal device, that the first terminal device is allowed to occupy the spectrum resources of the first network. Or, when the access and mobility control policy information of the first terminal device includes the second information, and the local policy information of the second network includes the third information, the mobility management entity may, according to the local policy information of the second network, It is determined that the terminal device of the second network is allowed to occupy the spectrum resources of the first network.
  • the mobility management entity may determine, according to the access and mobility control policy information of the first terminal device, to allow the first terminal device to use the first time period and/or the first location area And/or the spectrum resources of the first network are occupied in the first spectrum resources. Or, when the subscription information of the first terminal device includes the first information, the access and mobility control policy information of the first terminal device includes the second information, and the local policy information of the second network includes the third information, The mobility management entity may determine, according to the local policy information of the second network, that the terminal device of the second network is allowed to occupy the spectrum resources of the first network.
  • the mobility management entity may determine, according to the subscription information of the first terminal device, that the first terminal device is allowed to occupy the spectrum resources of the first network. Further, the mobility management entity may determine, according to the access and mobility control policy information of the first terminal device, to allow the first terminal device to occupy the first terminal device in the first time period and/or the first location area and/or the first spectrum resource. Spectrum resources of a network.
  • the mobility management The entity may determine that the first terminal device is not allowed to occupy the spectrum resources of the first network according to the subscription information of the first terminal device and the local policy information of the second network.
  • the subscription information of the first terminal device includes the first information
  • the current location of the first terminal device does not satisfy the access and mobility requirements of the first terminal device
  • the location area information requirement in the performance control policy information (for example, the location area information is to allow the first terminal device to occupy the spectrum resources of the first network in the first location area, but the first terminal device is not in the first location area at this time; or , when the location area information is that the first terminal device is not allowed to occupy the spectrum resources of the first network in a certain area outside the first location area, but the first terminal device is in the location area at this time)
  • the mobility management entity may The subscription information of the first terminal device, the local policy information of the second network, and the access and mobility control policy information of the first terminal device determine that the first terminal device is not allowed to occupy the spectrum resources of the first network.
  • the mobility management entity sends a first message to the access network device.
  • the access network device receives the first message from the mobility management entity.
  • the first message includes first indication information, where the first indication information indicates that the first terminal device is allowed to occupy spectrum resources of the first network.
  • the access network device is an access network device shared by the first network and the second network.
  • the access network device occupies spectrum resources of the first network for the first terminal device according to the first indication information.
  • the network access device can transmit all the service data of the first terminal device through the spectrum resources of the first network, which is described here in a unified manner, and will not be repeated below.
  • the access network device determines When the available spectrum resources of the second network contracted by the first terminal device are only 20MHz, which cannot meet the service requirements of the first terminal device (for example, 40MHz spectrum resources are required), the access network device can meet the service requirements of the first terminal device. Occupy the spectrum resources of the first network:
  • the access network device may continue to occupy the remaining available spectrum resources of the second network for the first terminal device (for example, 20MHz available spectrum resources between 3.4-3.5G), and then continue to occupy the first terminal device.
  • Spectrum resources of the first network for example, 20MHz spectrum resources among 100MHz spectrum resources between 3.5-3.6G.
  • the spectrum resource of the first network is 100MHz between 3.4G-3.5G
  • the spectrum resource of the second network is 100MHz between 3.4G-3.5G
  • the first network and the second network can dynamically occupy any 100MHz spectrum resources between 3.4G and 3.6G respectively.
  • the access network device may occupy part of the remaining available spectrum resources of the second network and part of the spectrum resources of the first network for the first terminal device, for example, the access network device may occupy the first terminal device for the first terminal device.
  • 10MHz spectrum resources of the second network for example, 10MHz spectrum resources of 20MHz available spectrum resources between 3.4-3.5G
  • 30MHz spectrum resources of the first network eg, 30MHz spectrum resources of 100MHz spectrum resources between 3.5-3.6G
  • the access network device may allocate the spectrum resources of the first network occupied by the first terminal device to the first terminal device and/or other terminal devices of the second network for use. If the access network device will allocate the spectrum resources of the first network occupied by the first terminal device to other terminal devices of the second network for use, the access network device may allocate the second network to other terminal devices of the second network. A corresponding number of spectrum resources are allocated to the first terminal device for use, and this embodiment of the present application does not limit how the access network device allocates the spectrum resources of the first network and the spectrum resources of the second network occupied by the first terminal device.
  • the access network device can allocate the 20MHz spectrum resources of the second network allocated to other terminal devices of the second network to the first terminal device, that is, the 40MHz spectrum resources between 3.4-3.5G are allocated to the first terminal device.
  • a terminal device is used.
  • part of the spectrum resources for example, 30MHz spectrum resources in the 100MHz spectrum resources between 3.5-3.6G
  • part of the spectrum resources (such as 20MHz spectrum resources) are allocated to other terminal equipments of the second network.
  • the 20MHz spectrum resource of the second network is allocated to the first terminal device, that is, the 30MHz spectrum resource between 3.4-3.5G is allocated to the first terminal device for use.
  • the method for sharing spectrum resources further includes: when the access network device determines that the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to a preset threshold, the access network The device sends a second message to the mobility management entity, where the second message is used to indicate that the spectrum resources of the second network subscribed by the first terminal device are insufficient; or, the second message is used to request confirmation whether the first terminal device is allowed to occupy the first network spectrum resources.
  • the mobility management entity receives the second message from the access network device, and determines whether the first terminal device is allowed to occupy the spectrum resources of the first network. Since in this solution, the access network device dynamically requests the mobility management entity whether to allow the first terminal device to occupy the spectrum resources of the first network according to service requirements, the solution design is more flexible.
  • the first message in this embodiment of the present application further includes a duration for which the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the access network device can no longer occupy the spectrum resources of the first network for the first terminal device, so that the spectrum resources of the different networks can be complied with. Effective control of occupancy.
  • the access network device can, according to the first indication information sent by the mobility management entity, be
  • the first terminal device occupies the spectrum resources of the first network, so on the one hand, the problem of spectrum resource congestion caused by occupying the spectrum resources of different networks for all terminal devices or all services of the terminal devices can be avoided, so that specific users (such as high-value users) or the experience of specific services (such as high-value services); on the other hand, it can prevent the local network from occupying the spectrum resources of different networks by non-specific users (such as low-value users) or non-specific services (such as low-value services) It is a problem that the fees paid by the operators of different networks to the operators of different networks may be higher than the fees paid to the operators of this network, so that the commercial interests of the operators can be maximized.
  • the actions of the mobility management entity in the above steps S601 to S603 can be executed by the processor 501 in the communication device 500 shown in FIG.
  • the action of the network access device may be executed by the processor 501 in the communication apparatus 500 shown in FIG. 5 by calling the application code stored in the memory 503 to instruct the access network device to execute, which is not limited in this embodiment.
  • the embodiment shown in FIG. 6 is described by taking the mobility management entity as an example to send the first indication information to the access network device after determining that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the mobility management entity may acquire the first indication information, and send the first indication information to the access network device, which is not specifically limited in the embodiment of the present application.
  • acquiring the first indication information by the mobility management entity includes: the mobility management entity acquires the first indication information from the subscription information of the first terminal device, the access and mobility control policy information of the first terminal device, or the local policy information of the second network. an instruction message.
  • FIG. 6 which will not be repeated here.
  • the mobility management entity determines that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the first terminal device subscribes to the second network.
  • the mobility management entity is a mobility management entity in the second network.
  • the first service of the first terminal device may include a car networking service, a terminal device positioning service, an IP multimedia subsystem (IP multimedia subsystem, IMS) service, or a high-value service such as Migu video.
  • IP multimedia subsystem IP multimedia subsystem, IMS
  • Migu video a high-value service such as Migu video.
  • step S701 includes: the mobility management entity according to at least one of the subscription information of the first terminal device, the access and mobility control policy information of the first terminal device, or the local policy information of the second network.
  • the first method it is determined that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the subscription information of the first terminal device may include, for example, at least one of first information, fourth information, or identification information of the first service of the first terminal device.
  • the first information is used to represent that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the fourth information is used to represent that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the above-mentioned fourth information may be represented by one bit.
  • “1” indicates that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network
  • "0” indicates that the first service of the first terminal device is not allowed to occupy the spectrum resources of the first network
  • “0” Indicates that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network
  • "1" indicates that the first service of the first terminal device is not allowed to occupy the spectrum resources of the first network, which is not specifically limited in this embodiment of the present application .
  • the identification information of the first service is used to uniquely identify the first service.
  • the identification information of the first service may be, for example, the network slice selection assistance information (NSSAI) corresponding to the Internet of Vehicles service, or the information of the Internet of Vehicles service. Corresponding NSSAI and data network name (DNN).
  • the identification information of the first service may be, for example, the NSSAI corresponding to the IMS service, or the NSSAI and DNN corresponding to the IMS service.
  • the access and mobility control policy information of the first terminal device may include, for example: fifth information, where the fifth information is used to indicate that the first service of the first terminal device is allowed in the first time period and/or the first The location area and/or the first spectrum resource occupies spectrum resources of the first network, where the first spectrum resources are spectrum resources within the first network.
  • the fifth information may include information about a first time period and/or information about a first location area and/or a first spectrum resource during which the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the local policy information of the second network may include, for example: sixth information, where the sixth information is used to indicate that the first service of the terminal device that is allowed to subscribe to the second network is allowed to occupy spectrum resources of the first network.
  • the above-mentioned sixth information may be represented by one bit.
  • “1” means that the first service of the terminal equipment subscribed to the second network is allowed to occupy the spectrum resources of the first network
  • “0” means that the first service of the terminal equipment subscribed to the second network is not allowed to occupy the spectrum resources of the first network
  • “0” indicates that the first service of the terminal equipment subscribed to the second network is allowed to occupy the spectrum resources of the first network
  • “1” indicates that the first service of the terminal equipment subscribed to the second network is not allowed to occupy the frequency spectrum of the first network resource, which is not specifically limited in this embodiment of the present application.
  • the mobility management entity may determine, according to the subscription information of the first terminal device, that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the mobility management entity may determine, according to the access and mobility control policy information of the first terminal device, the A service occupies spectrum resources of the first network within the first time period and/or the first location area and/or the first spectrum resources.
  • the mobility management entity may determine, according to the local policy information of the second network, that the first service of the terminal equipment that subscribes to the second network is allowed to occupy the spectrum resources of the first network , since the first terminal device subscribes to the second network, the mobility management entity may determine that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the mobility management entity may, according to the subscription information of the first terminal device, It is determined that the first terminal device is allowed to occupy the spectrum resources of the first network; further, the mobility management entity may determine that the first service of the first terminal device is allowed at the first time according to the access and mobility control policy information of the first terminal device
  • the spectrum resources of the first network are occupied within the segment and/or the first location area and/or the first spectrum resources.
  • the mobility management entity may, according to the local policy of the second network information, and it is determined that the first service of the terminal device of the second network is allowed to occupy the spectrum resources of the first network. Further, the mobility management entity may determine, according to the subscription information of the first terminal device, that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the mobility management entity may, according to the local policy information of the second network, It is determined that the first service of the terminal device of the second network is allowed to occupy the spectrum resources of the first network. Since the first terminal device subscribes to the second network, further, the mobility management entity may determine, according to the access and mobility control policy information of the first terminal device, that the first service of the first terminal device is allowed in the first time period and/or The spectrum resources of the first network are occupied in the first location area and/or the first spectrum resources.
  • the mobility management entity may determine, according to the local policy information of the second network, to allow the first service of the terminal device of the second network to occupy the spectrum resources of the first network. Further, the mobility management entity may determine, according to the subscription information of the first terminal device, that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the mobility management entity may determine, according to the access and mobility control policy information of the first terminal device, that the first service of the first terminal device is allowed in the first time period and/or the first location area and/or the first frequency spectrum.
  • the spectrum resource of the first network is occupied in the resource.
  • the mobility management entity may determine that the first service of the first terminal device is not allowed to occupy the spectrum resources of the first network according to the subscription information of the first terminal device and the local policy information of the second network.
  • the subscription information of the first terminal device includes the fourth information
  • the current location of the first terminal device does not satisfy the access and mobility requirements of the first terminal device
  • the location area information requirement in the performance control policy information (for example, the location area information is to allow the first service of the first terminal device to occupy the spectrum resources of the first network in the first location area, but the first terminal device is not in the first location at this time.
  • the mobility management entity may determine, according to the subscription information of the first terminal device, the local policy information of the second network, and the access and mobility control policy information of the first terminal device, that the first service occupation of the first terminal device is not allowed Spectrum resources of the first network.
  • the mobility management entity sends a third message to the access network device.
  • the access network device receives the third message from the mobility management entity.
  • the third message includes second indication information, where the second indication information indicates that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the access network device is an access network device shared by the first network and the second network.
  • the access network device occupies spectrum resources of the first network for the first service of the first terminal device according to the second indication information.
  • the access network device occupies the spectrum resources of the first network for the first service of the first terminal device can be understood as that the access network device can transmit the first service of the first terminal device through the spectrum resources of the first network.
  • the data are described here uniformly and will not be repeated below.
  • the access network device determines When the available spectrum resources of the second network contracted by the first terminal device are only 20MHz, which cannot meet the requirements of the first service of the first terminal device (for example, 40MHz spectrum resources are required), the access network device can meet the requirements of the first terminal device.
  • the spectrum resources of the first network are occupied by the demand of the first service:
  • the access network device may continue to serve the first terminal device after occupying the remaining available spectrum resources of the second network (for example, 20MHz available spectrum resources between 3.4-3.5G) for the first service of the first terminal device.
  • the first service of a terminal device occupies spectrum resources of the first network (for example, 20MHz spectrum resources in 100MHz spectrum resources between 3.5-3.6G).
  • the spectrum resource of the first network is 100MHz between 3.4G-3.5G
  • the spectrum resource of the second network is 100MHz between 3.4G-3.5G
  • the first network and the second network can dynamically occupy any 100MHz spectrum resources between 3.4G and 3.6G respectively.
  • the access network device may occupy part of the remaining available spectrum resources of the second network and part of the spectrum resources of the first network for the first service of the first terminal device, for example, the access network device may be the first
  • the first service of the terminal device occupies 10MHz spectrum resources of the second network (for example, 10MHz spectrum resources in the 20MHz available spectrum resources between 3.4-3.5G) and 30MHz spectrum resources of the first network (for example, between 3.5-3.6G). 30MHz spectrum resources in 100MHz spectrum resources).
  • the access network device may allocate the spectrum resources of the first network occupied by the first service of the first terminal device to the first service of the first terminal device and/or other services of the first terminal device and/or or other terminal devices of the second network. If the access network device will allocate the spectrum resources of the first network occupied by the first service of the first terminal device to other services of the first terminal device and/or other terminal devices of the second network for use, the access network device may Allocate other services of the first terminal device and/or the corresponding number of spectrum resources of the second network of other terminal devices of the second network to the first terminal device for use. This embodiment of the present application does not limit how the access network device allocates Spectrum resources of the first network and spectrum resources of the second network occupied by the first service of the first terminal device.
  • the access network device may allocate the 20MHz of the second network to other services of the first terminal device and/or other terminal devices of the second network
  • the spectrum resources are allocated to the first service of the first terminal device, that is, the 40MHz spectrum resources between 3.4-3.5G are allocated to be used by the first service of the first terminal device.
  • the access network device can allocate other services of the first terminal device and/or the 20MHz spectrum resources of the second network of other terminal devices of the second network to the first service of the first terminal device, that is, 3.4-3.5G
  • the 30MHz spectrum resources in between are allocated for use by the first service of the first terminal device.
  • the method for sharing spectrum resources further includes: when the access network device determines that the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to a preset threshold, the access network The device sends a fourth message to the mobility management entity, where the fourth message is used to indicate that the spectrum resources of the second network subscribed by the first terminal device are insufficient; or, the second message is used to request confirmation whether to allow the first terminal device or the first terminal device
  • the first service of the first network occupies spectrum resources of the first network.
  • the mobility management entity receives the fourth message from the access network device, and determines whether to allow the first service of the first terminal device to occupy the spectrum resources of the first network.
  • the access network device dynamically requests the mobility management entity whether to allow the first service of the first terminal device to occupy the spectrum resources of the first network according to service requirements, so the solution design is more flexible.
  • the third message in this embodiment of the present application further includes a duration for which the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the access network device may no longer occupy the spectrum resources of the first network for the first service of the first terminal device, thereby Effective control of spectrum resource occupation of different networks can be achieved.
  • the access network device can The indication information is that the first service of the first terminal device occupies the spectrum resources of the first network. Therefore, on the one hand, it can avoid spectrum resource congestion caused by all terminal devices or all services of the terminal device occupying the spectrum resources of different networks.
  • the fees paid by the operators of the local network to the operators of the different networks may be higher than the fees paid to the operators of the local network, so that the commercial interests of the operators can be maximized.
  • the actions of the mobility management entity in the above steps S701 to S703 can be executed by the processor 501 in the communication device 500 shown in FIG.
  • the action of the network access device may be executed by the processor 501 in the communication apparatus 500 shown in FIG. 5 by calling the application code stored in the memory 503 to instruct the access network device to execute, which is not limited in this embodiment.
  • the embodiment shown in FIG. 7 is described by taking the mobility management entity as an example to send the second indication information to the access network device after determining that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the mobility management entity may acquire the second indication information, and send the second indication information to the access network device, which is not specifically limited in the embodiment of the present application.
  • acquiring the second indication information by the mobility management entity includes: the mobility management entity acquires the second indication information from the subscription information of the first terminal device, the access and mobility control policy information of the first terminal device, or the local policy information of the second network. 2. Instruction information. For other related descriptions, reference may be made to the embodiment shown in FIG. 7 , which will not be repeated here.
  • FIG. 8 another method for sharing spectrum resources provided by an embodiment of the present application is as follows.
  • the session management entity determines that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the first terminal device subscribes to the second network, and the session management entity is a session management entity in the second network.
  • step S801 includes: the session management entity determines, according to the subscription information of the first terminal device and/or the session policy information of the first terminal device, that the first session of the first terminal device is allowed to occupy the network of the first network. spectrum resources; or, the session management entity determines, according to the subscription information of the first terminal device and/or the session policy information of the first terminal device, that the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network .
  • the session policy information of the first terminal device is obtained by the session management entity from the policy control entity.
  • the session management entity receives a fifth message from the policy control entity, where the fifth message includes session policy information of the first terminal device.
  • the session policy information of the first terminal device may also be pre-configured on the session management entity, which is not specifically limited in this embodiment of the present application.
  • the session policy information of the first terminal device includes fourth indication information, where the fourth indication information indicates that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the first network or, the fourth indication information indicates that the session or QoS flow established according to the session policy information of the first terminal device is allowed to occupy the frequency spectrum resources of the first network; or, the fourth indication information indicates that it is allowed to be corresponding to a specific NSSAI information that the session corresponding to the specified NSSAI and DNN occupies the spectrum resource of the first network; or, the fourth indication information indicates the information that the session corresponding to the specific NSSAI and DNN is allowed to occupy the spectrum resource of the first network.
  • the service corresponding to the first QoS flow of the first session of the first terminal device is the first service.
  • the service corresponding to the first QoS flow of the first session of the first terminal device is the first service. It can be understood that the service to which the first QoS flow of the first session of the first terminal device belongs is the first service, which is unified here. Description, which will not be repeated below.
  • the related description of the subscription information of the first terminal device may refer to the embodiment shown in FIG. Repeat.
  • the session policy information of the first terminal device includes: seventh information, where the seventh information is used to indicate that the first service is allowed.
  • the first service of the terminal device occupies spectrum resources of the first network.
  • the session management entity may information, and it is determined that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the session management entity may determine, according to the session policy information of the first terminal device, to allow the first session of the first terminal device or the first session of the first session of the first terminal device.
  • a QoS flow occupies spectrum resources of the first network.
  • the session management entity may, according to the subscription information of the first terminal device and the session policy information of the first terminal device, It is determined that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy spectrum resources of the first network.
  • the session management entity can The session policy information determines that the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the subscription information of the first terminal device includes the fourth information
  • the service corresponding to the first QoS flow of the first session of the first terminal device is the first service
  • the session policy information of the first terminal device includes the fourth indication.
  • the fourth indication information indicates the information that the spectrum resource of the first network is allowed to be occupied for the session corresponding to the specific NSSAI and DNN, but when the first session of the first terminal device is not the session corresponding to the specific NSSAI and DNN
  • the session management entity may determine that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is not allowed to occupy the first session according to the subscription information of the first terminal device and the session policy information of the first terminal device. spectrum resources of the network.
  • the session management entity sends third indication information to the access network device.
  • the access network device receives the third indication information from the session management entity.
  • the third indication information indicates that the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, or the third indication information indicates that the first QoS flow of the first session of the first terminal device is allowed to occupy the frequency spectrum of the first network resource.
  • the access network device is an access network device shared by the first network and the second network.
  • the third indication information in the embodiment of the present application is the same as the fourth indication information in the session policy information of the first terminal device.
  • the access network device occupies spectrum resources of the first network for the first session of the first terminal device or the first QoS flow of the first session of the first terminal device according to the third indication information.
  • the access network device is the first session of the first terminal device or the first QoS flow of the first session of the first terminal device occupies the spectrum resources of the first network
  • the access network device can pass the first session of the first terminal device.
  • Spectrum resources of a network transmit data of the first session of the first terminal device or the first QoS flow of the first session of the first terminal device, which are described here in a unified manner, and will not be described in detail below.
  • the spectrum resources of the first network are 100MHz between 3.5 and 3.6G, and the available spectrum resources of the second network subscribed by the first terminal device are only 20MHz, which cannot meet the requirements of the first session or the first session of the first terminal device.
  • the access network device may meet the requirements of the first session of the first terminal device or the first session of the first terminal device.
  • the spectrum resources of the first network are occupied by the demand of QoS flow:
  • the access network device may occupy the remaining available spectrum resources (for example, 3.4-3.5) of the second network for the first session of the first terminal device or the first QoS flow of the first session of the first terminal device. 20MHz available spectrum resources between G), continue to occupy the spectrum resources of the first network for the first session of the first terminal device or the first QoS flow of the first session of the first terminal device (for example, between 3.5-3.6G) 20MHz spectrum resources in the 100MHz spectrum resources).
  • the spectrum resource of the first network is 100MHz between 3.4G-3.5G
  • the spectrum resource of the second network is 100MHz between 3.4G-3.5G
  • the first network and the second network can dynamically occupy any 100MHz spectrum resources between 3.4G and 3.6G respectively.
  • the access network device may occupy part of spectrum resources in the remaining available spectrum resources of the second network and the first network for the first session of the first terminal device or the first QoS flow of the first session of the first terminal device
  • the access network device may occupy 10MHz spectrum resources of the second network for the first session of the first terminal device or the first QoS flow of the first session of the first terminal device (for example, between 3.4-3.5G) 10MHz of available 20MHz spectrum resources of the first network) and 30MHz spectrum resources of the first network (for example, 30MHz spectrum resources of 100MHz spectrum resources between 3.5-3.6G).
  • the access network device may allocate the spectrum resources of the first network occupied for the first session of the first terminal device to the first session of the first terminal device and/or other sessions of the first terminal device and/or or other terminal devices of the second network. If the access network device will allocate the spectrum resources of the first network occupied by the first session of the first terminal device to other sessions of the first terminal device and/or other terminal devices of the second network for use, the access network device may A corresponding amount of spectrum resources of the second network allocated to other sessions of the first terminal device and/or other terminal devices of the second network are allocated for use by the first session of the first terminal device.
  • This embodiment of the present application does not limit how the access network device allocates the spectrum resources of the first network and the spectrum resources of the second network occupied for the first session of the first terminal device. For example, following the above example, if the spectrum resources of the first network occupied to meet the requirements of the first session of the first terminal device (for example, 20MHz spectrum resources in the 100MHz spectrum resources between 3.5-3.6G) are allocated to the third other sessions of a terminal device and/or other terminal devices of the second network, the access network device may allocate the 20MHz of the second network to other sessions of the first terminal device and/or other terminal devices of the second network.
  • the spectrum resource is allocated to the first session of the first terminal device, that is, the 40MHz spectrum resource between 3.4-3.5G is allocated to be used by the first session of the first terminal device.
  • the access network device can allocate the 20MHz spectrum resources of the second network allocated to other sessions of the first terminal device and/or other terminal devices of the second network to the first session of the first terminal device, that is, 3.4-3.5G
  • the 30MHz spectrum resources between are allocated to the first session of the first terminal device.
  • the access network device may allocate the spectrum resources of the first network occupied by the first QoS flow of the first session of the first terminal device to the first QoS flow of the first session of the first terminal device and/or the first QoS flow of the first session of the first terminal device. or other QoS flows of the first session of the first terminal device and/or other sessions of the first terminal device and/or other terminal devices of the second network.
  • the access network device may allocate other QoS flows of the first session of the first terminal device and/or other sessions of the first terminal device and/or second A corresponding amount of spectrum resources of the second network of other terminal devices of the network are allocated for use by the first QoS flow of the first session of the first terminal device.
  • This embodiment of the present application does not limit how the access network device allocates the spectrum resources of the first network and the spectrum resources of the second network occupied by the first QoS flow of the first session of the first terminal device.
  • the access network device may allocate to the first terminal
  • the other QoS flows of the first session of the device and/or the other sessions of the first terminal device and/or the 20MHz spectrum resources of the second network of other terminal devices of the second network are allocated to the first session of the first terminal device.
  • the QoS flow that is, the 40MHz spectrum resource between 3.4-3.5G is allocated for use by the first QoS flow of the first session of the first terminal device.
  • the spectrum resources of the first network for example, 30MHz spectrum in the 100MHz spectrum resources between 3.5-3.6G
  • Some of the spectrum resources are allocated to the first QoS flow of the first session of the first terminal device, and part of the spectrum resources (for example, 20MHz spectrum resources) are allocated to the first session of the first terminal device.
  • the access network device may allocate other QoS flows and/or the first session of the first terminal device to other QoS flows and/or the first terminal device.
  • the 20MHz spectrum resources of other sessions of a terminal device and/or the second network of other terminal devices of the second network are allocated to the first QoS flow of the first session of the first terminal device, that is, the 30MHz spectrum between 3.4-3.5G
  • the resources are allocated for use by the first QoS flow of the first session of the first terminal device.
  • the session management entity determines that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network
  • Only the access network device can occupy the spectrum resources of the first network for the first session of the first terminal device or the first QoS flow of the first session of the first terminal device according to the third indication information sent by the session management entity.
  • Aspects can avoid the problem of spectrum resource congestion caused by all terminal equipment or all services of terminal equipment occupying the spectrum resources of different networks, so that specific users (such as high-value users) or specific services (such as high-value services) can be improved.
  • the operator of this network can avoid the fees paid by the operator of this network to the operator of the different network when non-specific users (such as low-value users) or non-specific services (such as low-value services) occupy the spectrum resources of different networks. It may be higher than the fee it pays to the operator of this network, so that the operator's commercial interests can be maximized.
  • the actions of the session management entity in the above steps S801 to S803 may be executed by the processor 501 in the communication device 500 shown in FIG. 5 by calling the application code stored in the memory 503 to instruct the session management entity to execute.
  • the action of the access network device may be instructed by the processor 501 in the communication apparatus 500 shown in FIG. 5 to call the application code stored in the memory 503 to instruct the access network device to execute, which is not limited in this embodiment.
  • the session management entity determines that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network
  • the access network device sends the third indication information as an example for description.
  • the session management entity may acquire the third indication information, and send the third indication information to the access network device, which is not specifically limited in the embodiment of the present application.
  • acquiring the third indication information by the session management entity includes: acquiring the third indication information from the subscription information of the first terminal device or the session policy information of the first terminal device by the session management entity.
  • the mobility management entity acquires the subscription information of the first terminal device.
  • the subscription information of the first terminal device includes information of the first spectrum resource, the first spectrum resource is the spectrum resource of the first network that the first terminal device is allowed to occupy, the first terminal device subscribes to the second network, and the mobility management entity is the first network. 2.
  • the information of the first spectrum resource is an identifier of the first spectrum resource.
  • the subscription information of the first terminal device may include one or more identifiers of the first spectrum resource, which is not specifically limited in this embodiment of the present application.
  • the mobility management entity sends the information of the first spectrum resource to the access network device.
  • the access network device receives the information of the first spectrum resource from the mobility management entity, and the access network device is an access network device shared by the first network and the second network.
  • the access network device occupies the first spectrum resource for the first terminal device.
  • the first spectrum resource may be determined according to the information of the first spectrum resource. Further, the access network device occupies the determined first spectrum resource for the first terminal device.
  • the fact that the access network device occupies the first spectrum resource for the first terminal device can be understood as that the access network device can occupy the first spectrum resource for all services of the first terminal device, or it can be understood that the access network device can occupy the first spectrum resource for all services of the first terminal device. All service data of the first terminal device is transmitted through the first spectrum resource, which is described here in a unified manner, and will not be repeated below.
  • the spectrum resource of the first network is 100MHz between 3.5-3.6G
  • the spectrum resource of the second network subscribed by the first terminal device is 100MHz between 3.4-3.5G
  • the access network device determines that the spectrum resources of the second network subscribed by the first terminal device (for example, 20MHz available spectrum resources between 3.4-3.5G) cannot meet the service requirements of the first terminal device, it is assumed that the information of the first spectrum resources The indicated first spectrum resource is 50MHz between 3.50-3.55G, then the access network device can occupy the spectrum resource of the second network for the first terminal device (for example, 20MHz available spectrum resource between 3.4-3.5G) After that, continue to occupy the spectrum resources of the first network (for example, 20MHz spectrum resources in the 50MHz spectrum resources between 3.50-3.55G) for the first terminal device.
  • the access network device determines that the spectrum resources of the second network subscribed by the first terminal device (for example, 20MHz available spectrum resources between 3.4-3.5G) cannot meet the service requirements of the first terminal device, it is assumed that the first spectrum resources The first spectrum resource indicated by the information is 50MHz between 3.50-3.55G, then the access network device occupies the spectrum resource of the second network for the first terminal device (for example, in the 20MHz available spectrum resource between 3.4-3.5G) 10MHz spectrum resources) and spectrum resources of the first network (for example, 30MHz spectrum resources among 50MHz spectrum resources between 3.50-3.55G).
  • the frequency band specified by the first spectrum resource indicated by the information of the first spectrum resource is used as an example for description.
  • the first spectrum resource indicated by the information of the first spectrum resource may not specifically indicate which frequency band to which frequency band is indicated, but only how much can be occupied.
  • the information of the first spectrum resource may indicate that the first spectrum resource is 50 MHz, which is not specifically limited in this embodiment of the present application.
  • the access network device can only use the information of the first spectrum resources sent by the mobility management entity , occupying the first spectrum resource for the first terminal device, so on the one hand, it can avoid the problem of spectrum resource congestion caused by occupying the spectrum resources of different networks for all terminal devices or all services of the terminal device, so that specific users (such as high-value users) or the experience of specific services (such as high-value services); on the other hand, it can prevent non-specific users (such as low-value users) or non-specific services (such as low-value services) from occupying the spectrum resources of different networks when the local network It is a problem that the fees paid by the operators of different networks to the operators of different networks may be higher than the fees paid to the operators of this network, so that the commercial interests of the operators can be maximized.
  • the actions of the mobility management entity in the above steps S901 to S903 can be executed by the processor 501 in the communication device 500 shown in FIG.
  • the action of the network access device may be executed by the processor 501 in the communication apparatus 500 shown in FIG. 5 by calling the application code stored in the memory 503 to instruct the access network device to execute, which is not limited in this embodiment.
  • the mobility management entity acquires subscription information of a first terminal device.
  • the subscription information of the first terminal device includes information of a second spectrum resource
  • the second spectrum resource is a spectrum resource of the first network that is allowed to be occupied by the first service of the first terminal device, the first terminal device subscribes to the second network, and the mobile
  • the management entity is a mobility management entity within the second network.
  • the first service of the first terminal device may include, for example, a car networking service, a terminal device positioning service, an IP IMS service, or a high-value service such as Migu video.
  • the information of the second spectrum resource includes the first identifier.
  • the first identifier has a mapping relationship with the identifier of the second spectrum resource and the identifier information of the first service.
  • the first identifier may indicate the identifier of the second spectrum resource and the first service.
  • mapping relationship there is a mapping relationship between the first identifier and the identifier of the second spectrum resource and the identifier information of the first service. It can be understood that there is a mapping relationship between the first identifier and the identifier of the second spectrum resource, and the There is a mapping relationship between an identifier and the identifier information of the first service. Or, there is a mapping relationship between the first identifier, the identifier of the second spectrum resource, and the identifier information of the first service. It can be understood that there is a mapping between the first identifier, the identifier of the second spectrum resource, and the identifier information of the first service. relationship, which is not specifically limited in this embodiment of the present application.
  • the first identifier may indicate one or more second spectrum resources and one or more first services corresponding to each second spectrum resource, which is not specifically limited in this embodiment of the present application.
  • the information of the second spectrum resource in the embodiment of the present application includes the identifier of the second spectrum resource and the identifier information of the first service.
  • the second spectrum resource may be determined according to the identifier of the second spectrum resource
  • the first service may be determined according to the identification information of the first service.
  • the identification information of the first service reference may be made to the embodiment shown in FIG. 7 , which will not be repeated here.
  • the information of the second spectrum resource in the embodiment of the present application may include identifiers of multiple second spectrum resources, and each identifier of the second spectrum resource may correspond to the identifier information of one or more first services. That is to say, in the embodiment of the present application, the identifier of the second spectrum resource and the identifier information of the first service may be in a one-to-many relationship or a one-to-one relationship, which is not specifically limited in this embodiment of the present application .
  • the information of the second spectrum resource may be as shown in Table 1 or Table 2 or Table 3.
  • Identification of the first spectrum resource Identification information of the first service A
  • Identification of the first spectrum resource Identification information of the first service B The identification information of service A and the identification information of service C C Identification information of business B
  • the mobility management entity sends information of the second spectrum resource to the access network device.
  • the access network device receives the information of the second spectrum resource from the mobility management entity.
  • the access network device is an access network device shared by the first network and the second network.
  • the access network device occupies the second spectrum resource for the first service of the first terminal device according to the information of the second spectrum resource.
  • step S1003 includes: the access network device determines the second spectrum resource according to the first identifier and the mapping relationship between the first identifier and the identifier of the second spectrum resource; connecting The network access device determines the first service according to the first identifier and the mapping relationship between the first identifier and the identifier information of the first service; further, the access network device occupies the second spectrum resource for the first service of the first terminal device.
  • step S1003 includes: the access network device determines the second spectrum resource according to the identifier of the second spectrum resource; the access network device determines the second spectrum resource; The device determines the first service according to the identification information of the first service; further, the access network device occupies the second spectrum resource for the first service of the first terminal device.
  • the access network device occupies the second spectrum resource for the first service of the first terminal device, and it can be understood that the access network device can transmit the second spectrum resource of the first terminal device through the second spectrum resource.
  • the data of a business is described in a unified manner here, and will not be repeated below.
  • the spectrum resource of the first network is 100MHz between 3.5-3.6G
  • the spectrum resource of the second network subscribed by the first terminal device is 100MHz between 3.4-3.5G
  • the access network device may After a service occupies the spectrum resources of the second network (eg, 20MHz available spectrum resources between 3.4-3.5G), continue to occupy the spectrum resources of the first network for the first service of the first terminal device (eg, between 3.50-3.55G) 20MHz spectrum resources in the 50MHz spectrum resources).
  • a service occupies the spectrum resources of the second network (eg, 20MHz available spectrum resources between 3.4-3.5G)
  • continue to occupy the spectrum resources of the first network for the first service of the first terminal device eg, between 3.50-3.55G) 20MHz spectrum resources in the 50MHz spectrum resources).
  • the access network device determines the first service
  • the spectrum resources of the second network subscribed by a terminal device for example, 20MHz available spectrum resources between 3.4-3.5G
  • the access network device may be the first terminal device's
  • the first service occupies the spectrum resources of the second network (for example, 10MHz spectrum resources in the 20MHz available spectrum resources between 3.4-3.5G) and the spectrum resources of the first network (for example, 50MHz spectrum resources between 3.50-3.55G). 30MHz spectrum resources).
  • the frequency band specified by the second spectrum resource information indicated by the information of the second spectrum resource is used as an example for description.
  • the spectrum resources of the first network indicated by the information of the second spectrum resources may not specifically indicate which frequency band to which they belong, but only how many can be occupied.
  • the information of the second spectrum resource may indicate that the second spectrum resource is 50 MHz, which is not specifically limited in this embodiment of the present application.
  • the access network device can The information on the spectrum resources is to occupy the second spectrum resources for the first service of the first terminal device. Therefore, on the one hand, it can avoid spectrum resource congestion caused by all the terminal devices or all services of the terminal device occupying the spectrum resources of different networks.
  • the fees paid by the operators of the local network to the operators of the different networks may be higher than the fees paid to the operators of the local network, so that the commercial interests of the operators can be maximized.
  • the actions of the mobility management entity in the above steps S1001 to S1003 can be executed by the processor 501 in the communication device 500 shown in FIG.
  • the action of the network access device may be executed by the processor 501 in the communication apparatus 500 shown in FIG. 5 by calling the application code stored in the memory 503 to instruct the access network device to execute, which is not limited in this embodiment.
  • the access network device determines that the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to a preset threshold.
  • the access network device is an access network device shared by the first network and the second network.
  • the access network device sends a sixth message to the session management entity.
  • the session management entity receives the sixth message from the access network device.
  • the sixth message is used to indicate that the spectrum resources of the second network subscribed by the first terminal device are insufficient; or, the sixth message is used to request confirmation whether to allow the first session of the first terminal device or the first session of the first terminal device
  • the first QoS flow of the first network occupies spectrum resources of the first network.
  • the session management entity is a session management entity in the second network.
  • the sixth message when the sixth message includes the identifier of the first session of the first terminal device, the sixth message may be used to request confirmation of whether to allow the first session of the first terminal device to occupy the first session of the first network.
  • spectrum resources or, when the sixth message includes an identification of the first QoS flow of the first session of the first terminal device, the sixth message may be used to request confirmation of whether to allow the first QoS flow of the first session of the first terminal device occupying spectrum resources of the first network; or, when the sixth message includes an identifier of the first session of the first terminal device that identifies the first QoS flow of the first session of the first terminal device, the sixth message is used to indicate the first The spectrum resources of the second network subscribed by the terminal device are insufficient, which is not specifically limited in this embodiment of the present application.
  • the session management entity determines that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the session management entity sends third indication information to the access network device.
  • the access network device receives third indication information from the session management entity, where the third indication information indicates that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the first network spectrum resources.
  • the access network device occupies spectrum resources of the first network for the first session of the first terminal device or the first QoS flow of the first session of the first terminal device according to the third indication information.
  • steps S1103-S1105 For the relevant description of the above steps S1103-S1105, reference may be made to the steps S801-S803 of the embodiment described in FIG. 8, and details are not repeated here.
  • the method for sharing spectrum resources further includes: the session management entity sends, to the access network device, a first QoS flow that allows the first session of the first terminal device or the first session of the first terminal device.
  • the duration of occupying the spectrum resources of the first network when the first session of the first terminal device or the first QoS flow of the first session of the first terminal device occupies the frequency spectrum resources of the first network for the duration, the access network device may no longer be the first terminal.
  • the first session of the device or the first QoS flow of the first session of the first terminal device occupies spectrum resources of the first network, so that effective control of spectrum resource occupation of different networks can be implemented.
  • the session management entity determines that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network
  • Only the access network device can occupy the spectrum resources of the first network for the first session of the first terminal device or the first QoS flow of the first session of the first terminal device according to the third indication information sent by the session management entity.
  • Aspects can avoid the problem of spectrum resource congestion caused by all terminal equipment or all services of terminal equipment occupying the spectrum resources of different networks, so that specific users (such as high-value users) or specific services (such as high-value services) can be improved.
  • the access network device dynamically requests the mobility management entity whether to allow the first session of the first terminal device or the first QoS flow of the first session of the first terminal device to occupy the spectrum resources of the first network according to service requirements. , so the scheme design is more flexible.
  • the actions of the session management entity in the above steps S1101 to S1105 may be executed by the processor 501 in the communication device 500 shown in FIG. 5 by calling the application code stored in the memory 503 to instruct the session management entity to execute.
  • the action of the access network device may be instructed by the processor 501 in the communication apparatus 500 shown in FIG. 5 to call the application code stored in the memory 503 to instruct the access network device to execute, which is not limited in this embodiment.
  • the following will take the communication system shown in FIG. 2 or FIG. 3 applied to the 5G network shown in FIG. 4 , and the first terminal device subscribes to the second network as an example, to describe the spectrum resource sharing methods described in FIGS. 6 to 11 . Exemplary illustration.
  • a spectrum resource sharing method is described as follows.
  • the first terminal device sends a registration request (registration request) to the AMF.
  • the AMF receives the registration request from the first terminal device.
  • the AMF sends a subscription information acquisition request (Nudm_SDM_Get request) of a subscription information management service (subscription data management, SDM) provided by the UDM to the UDM.
  • the UDM receives the request for obtaining subscription information from the AMF.
  • the request for obtaining subscription information is used to request subscription information of the first terminal device.
  • step S1202 is performed.
  • the UDM acquires the subscription information of the first terminal device.
  • the subscription information includes first information, or the subscription information includes at least one of first information, fourth information, or identification information of the first service of the first terminal device.
  • the relevant description of the first information may refer to the embodiment shown in FIG. 6
  • the relevant description of the fourth information or the identification information of the first service of the first terminal device may refer to the embodiment shown in FIG. 7 , which is not repeated here. Repeat.
  • the subscription information of the first terminal device may also include some existing subscription information, such as slice information and/or mobility restriction information of the first terminal device, which is not specifically limited in this embodiment of the present application.
  • the subscription information of the first terminal device is preconfigured in the UDR. Further, when the UDM receives the request for obtaining subscription information from the AMF, the UDM obtains the subscription information of the first terminal device from the UDR and stores it in the UDM.
  • the UDM sends a subscription information acquisition response (Nudm_SDM_Get response) of the subscription information management service provided by the UDM to the AMF.
  • the AMF receives the subscription information acquisition response from the UDM.
  • the obtaining subscription information response includes subscription information of the first terminal device.
  • the AMF sends an N2 message (N2 message) to the RAN device according to the subscription information of the first terminal device.
  • the RAN device receives the N2 message from the AMF.
  • the N2 message in the embodiment of the present application is only a specific example of the first message in the embodiment shown in FIG. 6 or the third message in the embodiment shown in FIG. 7 .
  • the first message in the embodiment shown in FIG. 6 or the third message in the embodiment shown in FIG. 7 may also be other messages, which are not specifically limited in this embodiment of the present application.
  • the AMF may, according to the subscription information of the first terminal device, the access and mobility control policy information of the first terminal device, or the first At least one of the local policy information of the two networks determines that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the above N2 message includes first indication information, where the first indication information indicates that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the AMF may At least one of the subscription information of the device, the access and mobility control policy information of the first terminal device, or the local policy information of the second network, to determine that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network
  • the related description may refer to the embodiment shown in FIG. 7 , and details are not repeated here.
  • the above N2 message includes second indication information, where the second indication information indicates that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the second indication information may include indication information that allows the first service of the first terminal device to occupy the spectrum resources of the first network and identification information of the first service of the first terminal device that is allowed to occupy the spectrum resources of the first network.
  • the above-mentioned N2 message includes seventh indication information, and the seventh indication information indicates that the first terminal device is not allowed to occupy the spectrum resources of the first network.
  • the RAN device may also learn in an implicit manner that the network does not allow the first terminal device to occupy the spectrum resources of the first network. For example, when the N2 message does not include the first indication information or the second indication information, the RAN device may determine that the network does not allow the first terminal device to occupy the spectrum resources of the first network, which is not specifically limited in this embodiment of the present application.
  • the AMF sends a registration accept (registration accept) message to the first terminal device.
  • the first terminal device receives the registration acceptance message from the AMF.
  • the spectrum resource sharing method provided by the embodiment of the present application further includes the following step S1207:
  • the RAN device occupies the spectrum resources of the first network for the first terminal device or the first service of the first terminal device.
  • the RAN device when the N2 message includes the first indication information, the RAN device may occupy the spectrum resources of the first network for the first terminal device according to the first indication information.
  • the RAN device may occupy the spectrum resources of the first network for the first terminal device according to the first indication information.
  • the RAN device when the N2 message includes the second indication information, the RAN device may occupy the spectrum resources of the first network for the first service of the first terminal device according to the second indication information.
  • the RAN device may occupy the spectrum resources of the first network for the first service of the first terminal device according to the second indication information.
  • the RAN device when the RAN device determines that the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to a preset threshold, the RAN device may be the first terminal device or the The first service occupies spectrum resources of the first network.
  • the RAN device can also directly determine whether the demand for the spectrum resources of the second network subscribed by the first terminal device is greater than or equal to the preset threshold, but directly for the first terminal device or the first terminal device.
  • the first service of the device occupies spectrum resources of the first network, which is not specifically limited in this embodiment of the present application.
  • the embodiment shown in FIG. 12 is described by taking the registration process as an example.
  • the above-mentioned method for sharing spectrum resources may also be applied in the service request process.
  • the above step S1201 is replaced with the first terminal device being in an idle state and sending a service request (Service request) message to the AMF.
  • step S1206 is replaced with the AMF sending a service accept (Service accept) message to the first terminal device, and other related descriptions may refer to the embodiment shown in FIG. 12 , which will not be repeated here.
  • the actions of the AMF in the above steps S1201 to S1207 can be executed by the processor 501 in the communication device 500 shown in FIG. 5 by calling the application code stored in the memory 503 to instruct the AMF to execute, and the actions of the RAN device in the above steps S1201 to S1207
  • the processor 501 in the communication apparatus 500 shown in FIG. 5 may call the application code stored in the memory 503 to instruct the RAN device to execute, which is not limited in this embodiment.
  • the first terminal device is currently in a connected state.
  • the fact that the first terminal device is in the connected state means that there is a signaling connection between the first terminal device and the network, such as a non-access stratum (NAS) signaling connection between the first terminal device and the AMF. .
  • NAS non-access stratum
  • the first terminal device sends a PDU session establishment request (PDU session establishment request) to the AMF.
  • the AMF receives the PDU session establishment request from the first terminal device.
  • the PDU session establishment request is used to request to establish a first PDU session for the first terminal device, and the related description can refer to the prior art, which is not repeated here.
  • the embodiment of the present application uses a 5G network as an example for description, so the first session is the first PDU session.
  • the session may also be other than the PDU session, which is not specifically limited in this embodiment of the present application.
  • the AMF sends the PDU session establishment request to the SMF through the PDU session creation session management (session management, SM) context request (Nsmf_PDUSession_CreateSM context request) provided by the SMF. Accordingly, the SMF receives a request to create an SM context from the AMF.
  • PDU session creation session management session management, SM
  • Nsmf_PDUSession_CreateSM context request Nsmf_PDUSession_CreateSM context request
  • the request for creating an SM context in this embodiment of the present application is only a specific example of the fifth message in the embodiment shown in FIG. 8 , where the fifth message is used to request to create a first terminal device for the first terminal PDU session.
  • the fifth message in the embodiment shown in FIG. 8 may also be another message, which is not specifically limited in this embodiment of the present application.
  • the SMF determines, according to the subscription information of the first terminal device and/or the session policy information of the first terminal device, whether to allow the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device Occupies the spectrum resources of the first network.
  • the SMF may request the UDM for subscription information of the first terminal device. Further, if the subscription information of the first terminal device does not exist on the UDM, the UDM may request the subscription information of the first terminal device from the UDR, which is described here uniformly and will not be repeated below.
  • the fourth indication information in the embodiment shown in FIG. 8 may be included in the session policy information of the first terminal device In the policy and charging control (policy and charging control, PCC) rule in , or, the session policy information of the first terminal device includes the PCC rule and the fourth indication information in the embodiment shown in FIG. 8 , the embodiment of the present application
  • policy and charging control policy and charging control
  • the session policy information of the first terminal device includes the PCC rule and the fourth indication information in the embodiment shown in FIG. 8
  • the embodiment of the present application There is no specific limitation on this.
  • the fourth indication information indicating that the session or QoS flow established according to the session policy information is allowed to occupy the spectrum resources of the first network can also be understood as being allowed to be specified according to the PCC rule.
  • the established session or QoS flow occupies the spectrum resources of the first network, which is described here in a unified manner, and will not be repeated below.
  • the SMF sends a PDU session establishment accept (PDU session establishment accept) message to the AMF through the PDU session creation SM context response (Nsmf_PDUSession_CreateSM context response) provided by the SMF. Accordingly, the AMF receives the Create SM Context response from the SMF.
  • PDU session establishment accept PDU session establishment accept
  • Nsmf_PDUSession_CreateSM context response PDU session creation SM context response
  • the AMF sends an N2 message (N2 message) to the RAN device.
  • the RAN device receives the N2 message from the AMF.
  • the create SM context response in step S1305 includes the third indication information
  • the N2 message in step S1306 includes the third indication information.
  • the third indication information indicates that the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device is allowed to occupy spectrum resources of the first network.
  • the SM context creation response in S1305 may include eighth indication information, and then the N2 message in step S1306 includes eighth indication information, where the eighth indication information indicates that the first PDU session of the first terminal device or the first terminal device is not allowed.
  • the first QoS flow of the first PDU session occupies spectrum resources of the first network.
  • the RAN device may also learn in an implicit manner that the network does not allow the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device to occupy the spectrum resources of the first network. For example, when the N2 message does not include the third indication information, the RAN device may determine that the network does not allow the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device to occupy the first network spectrum resource, which is not specifically limited in this embodiment of the present application.
  • the AMF sends a PDU session establishment accept message to the first terminal device.
  • the first terminal device receives the PDU session establishment accept message from the AMF.
  • steps S1307 and S1306 may be performed simultaneously; or, the PDU session establishment accept message in step S1307 is included in the N2 message in step S1306 and sent to the RAN device, and the RAN device further accepts the PDU session establishment and acceptance The message is sent to the first terminal device, which is not specifically limited in this embodiment of the present application.
  • the method for sharing spectrum resources provided by the embodiment of the present application further includes the following step S1308:
  • the RAN device occupies the spectrum resources of the first network for the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device.
  • the description and examples of the first PDU session in which the RAN device is the first terminal device or the first QoS flow of the first PDU session in the first terminal device occupying the spectrum resources of the first network may refer to the embodiment shown in FIG. 8 . , and will not be repeated here.
  • the RAN device when the RAN device determines that the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to a preset threshold, the RAN device may, according to the third indication information, determine the number of the The first PDU session or the first QoS flow of the first PDU session of the first terminal device occupies spectrum resources of the first network.
  • the RAN device can also directly determine whether the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to the preset threshold, but directly use the first PDU of the first terminal device.
  • the session or the first QoS flow of the first PDU session of the first terminal device occupies spectrum resources of the first network, which is not specifically limited in this embodiment of the present application.
  • the embodiment shown in FIG. 13 is described by taking the PDU session establishment process as an example.
  • the foregoing spectrum resource sharing method may also be applied in the PDU session activation process.
  • the above step S1301 is optional, that is, the first terminal device may be in a connected state or in an idle state.
  • the PDU session establishment request in step S1302 can be replaced with a service request for requesting activation of the PDU session
  • the PDU session establishment request in step S1303 can be replaced with the updated SM context of the PDU session provided by SMF Request (Nsmf_PDUSession_UpdateSM context request)
  • the PDU session establishment accept message in step S1307 is replaced with a service accept (service accept) message, and other related descriptions can refer to the embodiment shown in FIG. 13 , which will not be repeated here.
  • the actions of the SMF in the above steps S1301 to S1308 can be executed by the processor 501 in the communication apparatus 500 shown in FIG. 5 by calling the application code stored in the memory 503 to instruct the SMF to execute, and the actions of the RAN device in the above steps S1301 to S1308
  • the processor 501 in the communication apparatus 500 shown in FIG. 5 may call the application code stored in the memory 503 to instruct the RAN device to execute, which is not limited in this embodiment.
  • FIG. 13 is described by taking as an example that the first QoS flow of the first PDU session of the first terminal device is simultaneously established in the process of establishing the first PDU session of the first terminal device.
  • the first QoS flow of the first PDU session of the first terminal device may not be established in the same process as the first PDU session of the first terminal device.
  • FIG. 14 another method for sharing spectrum resources provided by an embodiment of the present application is as follows.
  • the first terminal device is currently in a connected state.
  • connection state of the first terminal device reference may be made to step S1301 shown in FIG. 13 , which will not be repeated here.
  • the PCF sends an SM policy association modification request (SM policy association modification request) to the SMF. Accordingly, the SMF receives the SM policy association modification request from the PCF.
  • the SM policy association modification request includes session policy information of the first terminal device.
  • the SM policy association modification request in the embodiment of the present application is only a specific example of the fifth message in the embodiment shown in FIG. 8 .
  • the fifth message in the embodiment shown in FIG. 8 also It may be other messages, which are not specifically limited in this embodiment of the present application.
  • the PCF may determine, according to the local configuration, whether to allow the occupation of the spectrum resources of the first network for the first service (such as the above-mentioned Internet of Vehicles service, IMS service, etc.).
  • the first service such as the above-mentioned Internet of Vehicles service, IMS service, etc.
  • the SMF establishes a first QoS flow of the first PDU session of the first terminal device, and determines, according to the session policy information of the first terminal device, whether to allow the first QoS flow of the first PDU session of the first terminal device to occupy the first QoS flow of the first PDU session of the first terminal device spectrum resources of the network.
  • the session policy information of the first terminal device includes fourth indication information
  • the fourth indication information indicates that the session or QoS flow established according to the session policy information of the first terminal device is allowed to occupy spectrum resources of the first network
  • the SMF may determine, according to the session policy information of the first terminal device, that the first QoS flow of the first PDU session of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the SMF may refer to the subscription information of the first terminal device.
  • the embodiment shown in FIG. 13 which will not be repeated here.
  • the SMF sends a request for an N1N2 message transfer service (Namf_Communication_N1N2MessageTransfer service) provided by the AMF to the AMF.
  • the AMF receives the N1N2 message transmission service request from the SMF.
  • the AMF sends an N2 message (N2 message) to the RAN device.
  • the RAN device receives the N2 message from the AMF.
  • the N1N2 message transmission service request in step S1404 includes the third indication information
  • the N2 message in step S1405 includes the third indication information. Including third indication information.
  • the third indication information indicates that the first QoS flow of the first PDU session of the first terminal device is allowed to occupy spectrum resources of the first network.
  • the N1N2 message transmission service request in step S1404 may Eighth indication information is included, and the N2 message in step S1406 further includes eighth indication information, which indicates that the first QoS flow of the first PDU session of the first terminal device is not allowed to occupy the spectrum resources of the first network.
  • the RAN device may also learn in an implicit manner that the network does not allow the first QoS flow of the first PDU session of the first terminal device to occupy the spectrum resources of the first network.
  • the RAN device may determine that the network does not allow the first QoS flow of the first PDU session of the first terminal device to occupy the spectrum resources of the first network, and this embodiment of the present application does not apply to this. Make specific restrictions.
  • the AMF sends a PDU session modification command (PDU session modification command) to the first terminal device.
  • the first terminal device receives the PDU session modification command from the AMF.
  • steps S1405 and S1406 may be performed simultaneously; or, the PDU session modification command in step S1406 is included in the N2 message of S1405 and sent to the RAN device, and the RAN device further sends the PDU session modification command to the RAN device.
  • the first terminal device which is not specifically limited in this embodiment of the present application.
  • the method for sharing spectrum resources provided by the embodiment of the present application further includes the following step S1407:
  • the first QoS flow of the first PDU session in which the RAN device is the first terminal device occupies spectrum resources of the first network.
  • the related description that the first QoS flow of the first PDU session in which the RAN device is the first terminal device occupies the spectrum resources of the first network may refer to the embodiment shown in FIG. 8 , which will not be repeated here.
  • the RAN device when the RAN device determines that the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to a preset threshold, the RAN device may, according to the third indication information, determine the number of the The first QoS flow of the first PDU session occupies spectrum resources of the first network.
  • the RAN device after receiving the N2 message, the RAN device can also directly determine whether the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to the preset threshold, but directly use the first PDU of the first terminal device.
  • the first QoS flow of the session occupies spectrum resources of the first network, which is not specifically limited in this embodiment of the present application.
  • the actions of the SMF in the above steps S1401 to S1407 can be executed by the processor 501 in the communication apparatus 500 shown in FIG. 5 calling the application code stored in the memory 503 to instruct the SMF to execute, and the actions of the RAN device in the above steps S1401 to S1407
  • the processor 501 in the communication apparatus 500 shown in FIG. 5 may call the application code stored in the memory 503 to instruct the RAN device to execute, which is not limited in this embodiment.
  • S1501-S1502 are the same as steps S1201-S1202 in the embodiment shown in FIG. 12, and are not repeated here.
  • the UDM acquires the subscription information of the first terminal device.
  • the subscription information includes the information of the first spectrum resource.
  • the related description of the information of the first spectrum resource reference may be made to the embodiment shown in FIG. 9 , which will not be repeated here.
  • the information of the first spectrum resource is further used to indicate the PLMN ID and/or the RAT type corresponding to the first spectrum resource, which is not specifically limited in this embodiment of the present application.
  • the subscription information of the first terminal device may also include some existing subscription information, such as slice information and/or mobility restriction information of the first terminal device, etc., which is not specifically described in this embodiment of the present application. limited.
  • the subscription information of the first terminal device is preconfigured in the UDR. Further, when the UDM receives the request for obtaining subscription information from the AMF, the UDM obtains the subscription information of the first terminal device from the UDR and stores it in the UDM.
  • the UDM sends a subscription information acquisition response (Nudm_SDM_Get response) of the subscription information management service provided by the UDM to the AMF.
  • the AMF receives the subscription information acquisition response from the UDM.
  • the obtaining subscription information response includes subscription information of the first terminal device.
  • the AMF can obtain the subscription information of the first terminal device.
  • the subscription information includes information of the first spectrum resource.
  • the UDM may also adjust the information of the first spectrum resource by interacting with the PCF, as shown in steps S1505-S1507:
  • the AMF sends to the PCF an access and mobility (access and mobility, AM) policy control creation request (Npcf_AM policy control_create request) provided by the PCF. Accordingly, the PCF receives the creation request from the AMF.
  • the creation request includes information of the first spectrum resource.
  • the PCF adjusts the information of the first spectrum resource according to the local policy.
  • the PCF may carry out the information of the first spectrum resource. Adjustment, the information of the adjusted first spectrum resource is used to indicate the spectrum resource 2 of the first network (that is, it is recommended to use another segment of the spectrum resource of the first network) or the information of the adjusted first spectrum resource is used to indicate the second network. spectrum resource 2 (that is, it is recommended to use only the spectrum resources of this network).
  • the PCF sends the AM policy control creation response (Npcf_AM policy control_create response) provided by the PCF to the AMF. Accordingly, the AMF receives the create response from the PCF.
  • the creation response includes information of the first spectrum resource or information of the adjusted first spectrum resource (hereinafter also referred to as the information of the first spectrum resource).
  • the spectrum resource sharing method provided in the embodiment of the present application may further include the following steps:
  • the AMF sends an N2 message (N2 message) to the RAN device.
  • the RAN device receives the N2 message from the AMF.
  • the N2 message includes information of the first spectrum resource.
  • the AMF sends a registration accept (registration accept) message to the first terminal device.
  • the first terminal device receives the registration acceptance message from the AMF.
  • the RAN device occupies the first spectrum resource for the first terminal device according to the information of the first spectrum resource.
  • the related description and example of the RAN equipment occupying the first spectrum resource for the first terminal equipment may refer to the embodiment shown in FIG. 9 , which will not be repeated here.
  • the method for sharing spectrum resources further includes: the RAN device stores the first spectrum resource and the correspondence between the PLMN ID and/or the RAT type. After the RAN device determines the first spectrum resource, it can further determine the PLMN ID and/or RAT type corresponding to the first spectrum resource according to the first spectrum resource and the corresponding relationship between the PLMN ID and/or the RAT type. Further, the RAN device may determine that the above-mentioned first spectrum resource belongs to the network corresponding to the above-mentioned PLMN ID, and/or the above-mentioned first frequency spectrum resource is used for the above-mentioned RAT type. In this way, it is convenient for the RAN device to perform statistics on spectrum resource occupation from the PLMN ID and/or RAT dimension, which is described here in a unified manner, and will not be repeated below.
  • the RAN device may occupy the first spectrum resource for the first terminal device when it is determined that the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to a preset threshold.
  • the RAN device may, after acquiring the information of the first spectrum resource, determine whether the demand for the spectrum resource of the second network subscribed by the first terminal device is greater than or equal to the preset threshold, and directly occupy it for the first terminal device.
  • the first spectrum resource is not specifically limited in this embodiment of the present application.
  • the actions of the AMF in the above steps S1501 to S1510 can be executed by the processor 501 in the communication apparatus 500 shown in FIG. 5 calling the application code stored in the memory 503 to instruct the AMF to execute, and the actions of the RAN device in the above steps S1501 to S1510
  • the processor 501 in the communication apparatus 500 shown in FIG. 5 may call the application code stored in the memory 503 to instruct the RAN device to execute, which is not limited in this embodiment.
  • S1601-S1602 are the same as steps S1201-S1202 in the embodiment shown in FIG. 12, and details are not repeated here.
  • the UDM acquires the subscription information of the first terminal device.
  • the subscription information includes the information of the second spectrum resource.
  • For the related description of the information of the second spectrum resource reference may be made to the embodiment shown in FIG. 10 , and details are not repeated here.
  • the subscription information of the first terminal device may also include some existing subscription information, such as slice information and/or mobility restriction information of the first terminal device, etc., which is not specifically described in this embodiment of the present application. limited.
  • the subscription information of the first terminal device is preconfigured in the UDR. Further, when the UDM receives the request for obtaining subscription information from the AMF, the UDM obtains the subscription information of the first terminal device from the UDR and stores it in the UDM.
  • the information of the second spectrum resource is further used to indicate the PLMN ID and/or the RAT type corresponding to the first spectrum resource, which is not specifically limited in the embodiment of the present application.
  • the UDM sends a subscription information acquisition response (Nudm_SDM_Get response) of the subscription information management service provided by the UDM to the AMF.
  • the AMF receives the subscription information acquisition response from the UDM.
  • the obtaining subscription information response includes subscription information of the first terminal device.
  • the AMF can obtain the subscription information of the first terminal device.
  • the subscription information includes information of the second spectrum resource.
  • the UDM may also adjust the information of the second spectrum resource through interaction with the PCF, as shown in steps S1605-S1607:
  • the AMF sends a creation request (Npcf_AM policy control_create request) provided by the PCF to the PCF for access and mobility (access and mobility, AM) policy control. Accordingly, the PCF receives the creation request from the AMF.
  • the creation request includes information of the second spectrum resource.
  • the PCF adjusts the information of the second spectrum resource according to the local policy.
  • the information of the second spectrum resource in the subscription information of the terminal device includes a first identifier, where the first identifier is used to indicate the spectrum resource 1 of the first network, then the PCF may adjust the first identifier, and the adjusted The first identifier is used to indicate the spectrum resource 2 of the first network (that is, it is recommended to use another segment of the spectrum resource of the first network) or the adjusted first identifier is used to indicate the spectrum resource 2 of the second network (that is, it is recommended to use only this spectrum resource). spectrum resources of the network).
  • the PCF sends the AM policy control creation response (Npcf_AM policy control_create response) provided by the PCF to the AMF. Accordingly, the AMF receives the create response from the PCF.
  • the creation response includes the information of the second spectrum resource or the information of the adjusted second spectrum resource (hereinafter also referred to as the information of the second spectrum resource).
  • the spectrum resource sharing method provided in the embodiment of the present application may further include the following steps:
  • the AMF sends an N2 message (N2 message) to the RAN device.
  • the RAN device receives the N2 message from the AMF.
  • the N2 message includes information of the second spectrum resource.
  • the AMF sends a registration accept (registration accept) message to the first terminal device.
  • the first terminal device receives the registration acceptance message from the AMF.
  • the RAN device occupies the second spectrum resource for the first service of the first terminal device according to the information of the second spectrum resource.
  • the related description and example of the RAN device occupying the second spectrum resource for the first service of the first terminal device according to the information of the second spectrum resource may refer to the embodiment shown in FIG. 10 , which will not be repeated here.
  • the spectrum resource sharing method further includes: the RAN device stores the second spectrum resource and the correspondence between the PLMN ID and/or the RAT type. After the RAN device determines the second spectrum resource, it can further determine the PLMN ID and/or RAT type corresponding to the second spectrum resource according to the second spectrum resource and the corresponding relationship between the PLMN ID and/or the RAT type. Further, the RAN device may determine that the above-mentioned second spectrum resource belongs to the network corresponding to the above-mentioned PLMN ID, and/or the above-mentioned second frequency spectrum resource is used for the above-mentioned RAT type. In this way, it is convenient for the RAN device to perform statistics on spectrum resource occupation from the PLMN ID and/or RAT dimension, which is described here in a unified manner, and will not be repeated below.
  • the RAN device when the RAN device determines that the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to the preset threshold, the RAN device may determine that the first terminal device is the first terminal device according to the information of the second spectrum resources.
  • the first service of the device occupies the second spectrum resource.
  • the RAN device may also, after acquiring the information of the second spectrum resource, determine whether the demand for the spectrum resource of the second network contracted by the first terminal device is greater than or equal to the preset threshold, but directly determines whether the demand for the spectrum resource of the second network contracted by the first terminal device is greater than or equal to the preset threshold
  • the first service occupies the second spectrum resource, which is not specifically limited in this embodiment of the present application.
  • the actions of the AMF in the above steps S1601 to S1610 can be executed by the processor 501 in the communication apparatus 500 shown in FIG. 5 by calling the application code stored in the memory 503 to instruct the AMF to execute, and the actions of the RAN device in the above steps S1601 to S1610
  • the processor 501 in the communication apparatus 500 shown in FIG. 5 may call the application code stored in the memory 503 to instruct the RAN device to execute, which is not limited in this embodiment.
  • the first PDU session of the first terminal device is currently in an active state.
  • the fact that the first PDU session of the first terminal device is currently in an active state means that the first terminal device can send and receive data with the UPF on the network side through the first PDU session.
  • an N3 interface data transmission channel is established between the UPF and the RAN device for the first PDU session
  • an air interface data transmission channel is established between the RAN device and the first terminal device for the first PDU session, such as a data radio bearer (data radio bearer). radio bearer, DRB).
  • the first terminal device may perform data transmission and reception with the UPF on the network side through the N3 interface data transmission channel and the air interface data transmission channel of the first PDU session.
  • the embodiment of the present application uses a 5G network as an example for description, so the first session is the first PDU session.
  • the session may also be other than the PDU session, which is not specifically limited in this embodiment of the present application.
  • the RAN device determines that the demand for spectrum resources of the second network subscribed by the first terminal device is greater than or equal to a preset threshold.
  • the RAN device sends a spectrum resource usage authorization request (radio resource usage authorization request) to the SMF.
  • the SMF receives the spectrum resource occupation authorization request from the RAN device.
  • the spectrum resource occupation authorization request includes the session identifier of the first PDU session of the first terminal device and/or the first QoS flow identifier of the first PDU session of the first terminal device.
  • the spectrum resource occupation authorization request in the embodiment of the present application is only a specific example of the sixth message in the embodiment shown in FIG. 11 .
  • the sixth message in the embodiment shown in FIG. 11 may also be other messages, which are not specifically limited in this embodiment of the present application.
  • the SMF determines, according to the subscription information of the first terminal device and/or the session policy information of the first terminal device, whether to allow the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device
  • the spectrum resources of the first network are occupied.
  • step S1704 For the related description of step S1704, reference may be made to step S1304 in the embodiment shown in FIG. 13, and details are not repeated here.
  • the SMF sends a spectrum resource usage authorization response (radio resource usage authorization response) to the RAN device.
  • the RAN device receives the spectrum resource occupation grant response from the SMF.
  • the spectrum resources The occupation grant response includes third indication information, where the third indication information indicates that the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the spectrum resources The occupancy authorization response further includes a time period during which the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the The spectrum resource occupation authorization response includes eighth indication information, where the eighth indication information indicates that the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device is not allowed to occupy the spectrum resources of the first network .
  • the RAN device may also learn in an implicit manner that the network does not allow the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device to occupy the spectrum resources of the first network.
  • the RAN device may determine that the network does not allow the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device to occupy the first PDU session of the first terminal device. a network spectrum resource; or, when the SMF determines that the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device is not allowed to occupy the first network spectrum resource, the SMF may send the RAN device to Spectrum resource usage authorization reject/failure message.
  • the RAN device receives the spectrum resource occupancy grant rejection/failure message from the SMF, and determines according to the spectrum resource occupancy grant rejection/failure message that the network does not allow the first PDU session of the first terminal device or the first PDU session of the first terminal device.
  • the first QoS flow of a PDU session occupies the first network spectrum resource, which is not specifically limited in this embodiment of the present application.
  • the method for sharing spectrum resources provided by the embodiment of the present application further includes the following step S1706:
  • the RAN device occupies the spectrum resources of the first network for the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device.
  • the description and examples of the first PDU session in which the RAN device is the first terminal device or the first QoS flow of the first PDU session in the first terminal device occupying the spectrum resources of the first network may refer to the embodiment shown in FIG. 8 . , and will not be repeated here.
  • the spectrum resource occupation authorization response includes a time period that allows the first PDU session of the first terminal device or the first QoS flow of the first PDU session of the first terminal device to occupy the spectrum resources of the first network
  • the RAN device may no longer be the first terminal device's first QoS flow.
  • the first PDU session of a terminal device or the first QoS flow of the first PDU session of the first terminal device occupies spectrum resources of the first network, so that effective control of spectrum resource occupation of different networks can be realized.
  • the actions of the SMF in the above steps S1701 to S1706 can be executed by the processor 501 in the communication apparatus 500 shown in FIG. 5 calling the application code stored in the memory 503 to instruct the SMF to execute, and the actions of the RAN device in the above steps S1701 to S1706
  • the processor 501 in the communication apparatus 500 shown in FIG. 5 may call the application code stored in the memory 503 to instruct the RAN device to execute, which is not limited in this embodiment.
  • a method for spectrum resource sharing is as follows.
  • S1801-S1802 are the same as steps S1701-S1702 in the embodiment shown in FIG. 17 , and details are not repeated here.
  • the RAN device sends a spectrum resource usage authorization request (radio resource usage authorization request) to the AMF.
  • the AMF receives the spectrum resource occupation authorization request from the RAN device.
  • the spectrum resource occupation authorization request in the embodiment of the present application is only a specific example of the second message in the embodiment shown in FIG. 6 or the fourth message in the embodiment shown in FIG. 7 .
  • the second message in the embodiment shown in FIG. 6 or the fourth message in the embodiment shown in FIG. 7 may also be other messages, which are not specifically limited in this embodiment of the present application.
  • the AMF sends a spectrum resource occupation authorization response (radio resource usage authorization response) to the RAN device according to the subscription information of the first terminal device.
  • the RAN device receives the spectrum resource occupation grant response from the AMF.
  • the AMF may, according to the subscription information of the first terminal device, the access and mobility control policy information of the first terminal device, or the first At least one of the local policy information of the two networks determines that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the above-mentioned spectrum resource occupation authorization response includes first indication information, where the first indication information indicates that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the AMF may At least one of the subscription information of the device, the access and mobility control policy information of the first terminal device, or the local policy information of the second network, to determine that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network
  • the related description may refer to the embodiment shown in FIG. 7 , and details are not repeated here.
  • the above-mentioned spectrum resource occupation authorization response includes second indication information, where the second indication information indicates that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the second indication information includes indication information that allows the first service of the first terminal device to occupy the spectrum resources of the first network and identification information of the first service of the first terminal device that is allowed to occupy the spectrum resources of the first network.
  • the above-mentioned spectrum resource occupation authorization response further includes allowing the first terminal device or the first terminal device to occupy the spectrum resources.
  • the spectrum resource occupation authorization response includes seventh indication information, and the seventh indication information indicates that the first terminal device is not allowed to occupy the first network.
  • spectrum resources may also learn in an implicit manner that the network does not allow the first terminal device to occupy the spectrum resources of the first network.
  • the RAN device may determine that the network does not allow the first terminal device to occupy the spectrum resources of the first network; or, when the AMF determines that the first terminal is not allowed to occupy the spectrum resources
  • the AMF may send a radio resource usage authorization reject/failure message to the RAN device.
  • the RAN device receives the spectrum resource occupation authorization rejection/failure message from the AMF, and determines according to the spectrum resource occupation authorization rejection/failure message that the network does not allow the first terminal device to occupy the spectrum resources of the first network. No specific limitation is made.
  • the method for sharing spectrum resources provided by the embodiment of the present application further includes the following step S1805:
  • the RAN device occupies the first network spectrum resource for the first terminal device or the first service of the first terminal device.
  • the spectrum resource occupation authorization response includes the time period for which the first terminal device or the first service of the first terminal device is allowed to occupy the spectrum resources of the first network
  • the first terminal device or the first service of the first terminal device is allowed to occupy the spectrum resources of the first network
  • the RAN device may no longer occupy the spectrum resources of the first network for the first terminal device or the first service of the first terminal device, so that the inter-network communication can be realized. Effective control of spectrum resource occupancy.
  • the RAN device when the spectrum resource occupation authorization response includes the first indication information, the RAN device may occupy the spectrum resources of the first network for the first terminal device according to the first indication information.
  • the RAN device may occupy the spectrum resources of the first network for the first terminal device according to the first indication information.
  • the RAN device may occupy the spectrum resources of the first network for the first service of the first terminal device according to the second indication information.
  • the RAN device may occupy the spectrum resources of the first network for the first service of the first terminal device according to the second indication information.
  • the actions of the AMF in the above steps S1801 to S1805 can be executed by the processor 501 in the communication apparatus 500 shown in FIG. 5 calling the application code stored in the memory 503 to instruct the AMF to execute, and the actions of the RAN device in the above steps S1801 to S1805
  • the processor 501 in the communication apparatus 500 shown in FIG. 5 may call the application code stored in the memory 503 to instruct the RAN device to execute, which is not limited in this embodiment.
  • the method for sharing spectrum resources provided by the embodiments of the present application further includes: RAN The device collects statistics on the amount of data sent and received by the first terminal device corresponding to the first terminal device. If the RAN device occupies the spectrum resources of the first network for the first service of the first terminal device, the method for sharing spectrum resources provided by the embodiment of the present application further includes: the RAN device transfers the corresponding first service of the first terminal device through its The amount of data sent and received is counted.
  • the method for sharing spectrum resources provided by this embodiment of the present application further includes: : The RAN device collects statistics on the amount of data sent and received through the first PDU session of the first terminal device or the first QoS flow corresponding to the first PDU session of the first terminal device. Further, optionally, the method for sharing spectrum resources provided in the embodiment of the present application further includes: the RAN device reports the counted data amount to a network management system (operation and management, OAM) or SMF for subsequent charging operations.
  • OAM operation and management
  • data volume statistics and reporting of terminal device granularity or terminal device service granularity or session granularity or QoS flow granularity can be enabled, thereby enabling more accurate data monitoring.
  • the RAN device may collect statistics on the amount of data sent and received corresponding to the first terminal device and report it to the SMF; or the RAN device may report the statistics on the amount of data sent and received corresponding to the first service of the first terminal device.
  • the RAN device can collect statistics on the amount of data sent and received corresponding to the first PDU session of the first terminal device and report it to the SMF; or the RAN device can report the first QoS of the first PDU session of the first terminal device to the SMF.
  • the amount of data sent and received corresponding to the flow is counted and reported to the SMF, which is not specifically limited in this embodiment of the present application.
  • the methods and/or steps implemented by the mobility management entity may also be implemented by components (such as chips or circuits) that can be used in the mobility management entity; the methods and/or steps implemented by the access network equipment and/or steps can also be implemented by components (such as chips or circuits) that can be used in access network equipment; methods and/or steps implemented by session management entities can also be implemented by components (such as chips or circuits) that can be used in session management entities )accomplish.
  • an embodiment of the present application further provides a communication device, where the communication device is used to implement the above-mentioned various methods.
  • the communication device may be the mobility management entity in the foregoing method embodiments, or a device including the foregoing mobility management entity, or a component available for the mobility management entity; or, the communication device may be the access network in the foregoing method embodiments equipment, or a device including the above-mentioned access network equipment, or a component that can be used for access network equipment; or, the communication device may be the session management entity in the above method embodiment, or a device including the above-mentioned session management entity, or A component that can be used by a session management entity. It can be understood that, in order to realize the above-mentioned functions, the communication apparatus includes corresponding hardware structures and/or software modules for executing each function.
  • the communication device may be divided into functional modules according to the above method embodiments.
  • each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module.
  • the above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. It should be noted that, the division of modules in the embodiments of the present application is schematic, and is only a logical function division, and there may be other division manners in actual implementation.
  • FIG. 19 shows a schematic structural diagram of a communication device 190 .
  • the communication device 190 includes a transceiver module 1901 and a processing module 1902 .
  • the transceiver module 1901 may also be called a transceiver unit to implement a transceiver function, for example, a transceiver circuit, a transceiver, a transceiver or a communication interface.
  • the processing module 1902 is configured to determine that the first terminal device is allowed to occupy the spectrum resources of the first network, and the first terminal device subscribes to the second network.
  • the transceiver module 1901 is configured to send first indication information to the access network device, where the first indication information indicates that the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the processing module 1902 is specifically configured to: determine permission according to at least one of the subscription information of the first terminal device, the access and mobility control policy information of the first terminal device, or the local policy information of the second network.
  • the first terminal device occupies spectrum resources of the first network.
  • the subscription information of the first terminal device includes first information, where the first information is used to represent that the first terminal device is allowed to occupy spectrum resources of the first network.
  • the access and mobility control policy information includes: second information, where the second information is used to indicate that the first terminal device is allowed to occupy the first time period and/or the first location area and/or the first spectrum resource Spectrum resources of the first network, where the first spectrum resources are spectrum resources in the first network.
  • the local policy information of the second network includes: third information, where the third information is used to represent that a terminal device subscribed to the second network is allowed to occupy spectrum resources of the first network.
  • the processing module 1902 is configured to determine that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network, and the first terminal device subscribes to the second network.
  • the transceiver module 1901 is configured to send second indication information to the access network device, where the second indication information indicates that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the processing module 1902 is specifically configured to: determine permission according to at least one of the subscription information of the first terminal device, the access and mobility control policy information of the first terminal device, or the local policy information of the second network.
  • the first service of the first terminal device occupies spectrum resources of the first network.
  • the subscription information of the first terminal device includes at least one of the following: first information, fourth information, or identification information of the first service; wherein the first information is used to represent that the first terminal device is allowed to occupy the first network
  • the fourth information is used to represent that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the access and mobility control policy information includes: fifth information, where the fifth information is used to represent that the first service of the first terminal device is allowed in the first time period and/or the first location area and/or the first
  • the spectrum resources occupy spectrum resources of the first network, and the first spectrum resources are spectrum resources within the first network.
  • the local policy information of the second network includes: sixth information, where the sixth information is used to represent that the first service of the terminal device subscribed to the second network is allowed to occupy spectrum resources of the first network.
  • the processing module 1902 is configured to acquire the subscription information of the first terminal device, where the subscription information of the first terminal device includes information of the first spectrum resource, and the first spectrum resource is allowed to be occupied by the first terminal device. the spectrum resources of the first network, and the first terminal device subscribes to the second network.
  • the transceiver module 1901 is configured to send the information of the first spectrum resource to the access network device.
  • the processing module 1902 is configured to acquire subscription information of the first terminal device, where the subscription information of the first terminal device includes information of the second spectrum resource, and the second spectrum resource is the first terminal device's subscription information. For the spectrum resources of the first network occupied by the first service, the first terminal device subscribes to the second network.
  • the transceiver module 1901 is configured to send the information of the second spectrum resource to the access network device.
  • the information of the second spectrum resource includes: a first identifier, where there is a mapping relationship between the first identifier and the identifier of the second spectrum resource and the identifier information of the first service.
  • the information of the second spectrum resource includes: an identifier of the second spectrum resource and identifier information of the first service.
  • the transceiver module 1901 is configured to receive first indication information from a mobility management entity, where the first indication information indicates that the first terminal equipment is allowed to occupy the spectrum resources of the first network, and the first terminal equipment signs a contract for the second network.
  • the processing module 1902 is configured to occupy spectrum resources of the first network for the first terminal device according to the first indication information.
  • the transceiver module 1901 is configured to receive second indication information from the mobility management entity, where the second indication information indicates that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network, the first The terminal device subscribes to the second network.
  • the processing module 1902 is configured to occupy spectrum resources of the first network for the first service of the first terminal device according to the second indication information.
  • the transceiver module 1901 is configured to receive third indication information from the session management entity, where the third indication information indicates that the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, or the third indication information is allowed to occupy the spectrum resources of the first network.
  • the third indication information indicates that the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, and the first terminal device subscribes to the second network.
  • the processing module 1902 is configured to occupy spectrum resources of the first network for the first session of the first terminal device or the first QoS flow of the first session of the first terminal device according to the third indication information.
  • the transceiver module 1901 is configured to receive information about the first spectrum resource from the mobility management entity, where the first spectrum resource is the spectrum resource of the first network that is allowed to be occupied by the first terminal device, and the first terminal device is allowed to occupy the spectrum resource of the first network.
  • the device subscribes to the second network.
  • the processing module 1902 is configured to occupy the first spectrum resource for the first terminal device according to the information of the first spectrum resource.
  • the transceiver module 1901 is configured to receive information from the mobility management entity about the second spectrum resource, where the second spectrum resource is the spectrum resource of the first network that is allowed to be occupied by the first service of the first terminal device , the first terminal device subscribes to the second network.
  • the processing module 1902 is configured to occupy the second spectrum resource for the first service of the first terminal device according to the information of the second spectrum resource.
  • the information of the second spectrum resource includes: a first identifier, where there is a mapping relationship between the first identifier and the identifier of the second spectrum resource and the identifier information of the first service.
  • the information of the second spectrum resource includes: an identifier of the second spectrum resource and identifier information of the first service.
  • the processing module is specifically configured to: determine the second spectrum resource according to the first identifier and the mapping relationship between the first identifier and the identifier of the second spectrum resource; The first identifier, and the mapping relationship between the first identifier and the identifier information of the first service, determine the first service; occupy the second spectrum resource for the first service of the first terminal device.
  • the processing module 1902 is configured to determine that the first session of the first terminal device or the first QoS flow of the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, and the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the transceiver module 1901 is further configured to send third indication information to the access network device, where the third indication information indicates that the first session of the first terminal device is allowed to occupy the spectrum resources of the first network, or the third indication information Indicates that the first QoS flow of the first session of the first terminal device is allowed to occupy spectrum resources of the first network.
  • the processing module 1902 is specifically configured to: determine to allow the first session of the first terminal device or the first session of the first terminal device according to the subscription information of the first terminal device and/or the session policy information of the first terminal device
  • the first QoS flow of the first network occupies spectrum resources of the first network.
  • the service corresponding to the first QoS flow of the first session of the first terminal device is the first service;
  • the subscription information of the first terminal device includes at least one of the following: first information, fourth information, or first service identification information.
  • the first information is used to represent that the first terminal device is allowed to occupy the spectrum resources of the first network;
  • the fourth information is used to represent that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the service corresponding to the first QoS flow of the first session of the first terminal device is the first service;
  • the session policy information of the first terminal device includes: seventh information.
  • the seventh information is used to represent that the first service of the first terminal device is allowed to occupy the spectrum resources of the first network.
  • the transceiver module 1901 is further configured to receive session policy information from the first terminal device of the policy control entity.
  • the communication apparatus 190 is presented in the form of dividing each functional module in an integrated manner.
  • Module herein may refer to a specific ASIC, circuit, processor and memory executing one or more software or firmware programs, integrated logic circuit, and/or other device that may provide the functions described above.
  • the communication device 190 may take the form of the communication device 500 shown in FIG. 5 .
  • the processor 501 in the communication apparatus 500 shown in FIG. 5 may execute the instructions by calling the computer stored in the memory 503, so that the communication apparatus 500 executes the spectrum resource sharing method in the foregoing method embodiments.
  • the functions/implementation process of the transceiver module 1901 and the processing module 1902 in FIG. 19 can be implemented by the processor 501 in the communication apparatus 500 shown in FIG. 4 calling the computer execution instructions stored in the memory 503 .
  • the function/implementation process of the processing module 1902 in FIG. 19 can be implemented by the processor 501 in the communication apparatus 500 shown in FIG. 4 calling the computer-executed instructions stored in the memory 503, and the function of the transceiver module 1901 in FIG. 19 can be implemented.
  • the implementation process can be implemented through the communication interface 504 in the communication device 500 shown in FIG. 4 .
  • the communication apparatus 190 provided in this embodiment can perform the above-mentioned method for sharing spectrum resources, the technical effect that can be obtained can be referred to the above-mentioned method embodiments, and details are not repeated here.
  • one or more of the above modules or units may be implemented by software, hardware or a combination of both.
  • the software exists in the form of computer program instructions and is stored in the memory, and the processor can be used to execute the program instructions and implement the above method flow.
  • the processor can be built into a SoC (system on chip) or an ASIC, or it can be an independent semiconductor chip.
  • SoC system on chip
  • ASIC application specific integrated circuit
  • the internal processing of the processor may further include necessary hardware accelerators, such as field programmable gate array (FPGA), PLD (Programmable Logic Device) , or a logic circuit that implements dedicated logic operations.
  • FPGA field programmable gate array
  • PLD Programmable Logic Device
  • the hardware can be CPU, microprocessor, digital signal processing (DSP) chip, microcontroller unit (MCU), artificial intelligence processor, ASIC, Any or any combination of SoCs, FPGAs, PLDs, dedicated digital circuits, hardware accelerators, or non-integrated discrete devices that may or may not run the necessary software to perform the above method flows.
  • DSP digital signal processing
  • MCU microcontroller unit
  • ASIC any or any combination of SoCs, FPGAs, PLDs, dedicated digital circuits, hardware accelerators, or non-integrated discrete devices that may or may not run the necessary software to perform the above method flows.
  • an embodiment of the present application further provides a chip system, including: at least one processor and an interface, the at least one processor is coupled to the memory through the interface, and when the at least one processor executes the computer program or instructions in the memory , the method in any of the above method embodiments is executed.
  • the communication device further includes a memory.
  • the chip system may be composed of chips, or may include chips and other discrete devices, which are not specifically limited in this embodiment of the present application.
  • the above-mentioned embodiments it may be implemented in whole or in part by software, hardware, firmware or any combination thereof.
  • a software program it can be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, all or part of the processes or functions described in the embodiments of the present application are generated.
  • the computer may be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • the computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server, or data center Transmission to another website site, computer, server, or data center by wire (eg, coaxial cable, optical fiber, digital subscriber line, DSL) or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer-readable storage medium can be any available medium that can be accessed by a computer or data storage devices including one or more servers, data centers, etc. that can be integrated with the medium.
  • the usable media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVDs), or semiconductor media (eg, solid state disks (SSDs)), and the like.

Abstract

本申请实施例提供频谱资源共享的方法、设备及系统，可以在网络共建方案中，提升特定用户(如高价值用户)或特定业务(如高价值业务)的用户体验。方法包括：移动管理实体确定允许第一终端设备占用第一网络的频谱资源，第一终端设备签约第二网络；移动管理实体向接入网设备发送第一指示信息，第一指示信息指示允许第一终端设备占用第一网络的频谱资源。接入网设备接收第一指示信息后，根据第一指示信息，为第一终端设备占用第一网络的频谱资源。

Description

频谱资源共享的方法、设备及系统 技术领域
本申请涉及通信技术领域，尤其涉及频谱资源共享的方法、设备及系统。
背景技术
多网络核心网络(multi-operator core network，MOCN)是第三代合作伙伴项目(3rd generation partnership project，3GPP)提出的多种网络共享方式中的其中一种网络共享方式。MOCN是指一套无线网络可以同时连接到多个网络的核心网节点，实现多家网络共享同一套无线网络。比如，如图1所示，MOCN允许公共陆地移动网络(public land mobile network，PLMN)-A对应的网络以及PLMN-B对应的网络通过各自独立的核心网设备(如PLMN-A中的A核心网设备以及PLMN-B中的B核心网设备)共享接入网设备，且共享该接入网设备的服务小区。其中，共享的接入网设备会在小区广播中同时发送参与共享的所有网络的PLMN标识，终端设备根据自己对应的PLMN标识进行接入。可以看出，MOCN极大提高了频谱资源(也可以简称为频谱或无线资源)、设备、传输、网管等共享程度，可以最大程度降低建网成本。
目前，为了高效实现第五代(5th generation，5G)网络覆盖，快速形成5G服务能力，增强5G网络和服务的市场竞争力，提升网络效益和资产运营效率，很多运营商采用MOCN方式共建5G网络。即采用接入网共享，核心网各自建设，两家或多家运营商共享5G频谱资源的方式共建5G网络。但是在网络共建方案中，如何提升特定用户(如高价值用户)或特定业务(如高价值业务)的用户体验，是目前亟待解决的问题。
发明内容
本申请实施例提供频谱资源共享的方法、设备及系统，可以在网络共建方案中，提升特定用户(如高价值用户)或特定业务(如高价值业务)的用户体验。
为达到上述目的，本申请的实施例采用如下技术方案：
第一方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为移动管理实体也可以为应用于移动管理实体中的模块，例如芯片或芯片系统。下面以执行主体为移动管理实体为例进行描述，包括：移动管理实体确定允许第一终端设备占用第一网络的频谱资源，该第一终端设备签约第二网络，该移动管理实体为该第二网络内的移动管理实体；移动管理实体向接入网设备发送第一指示信息，该第一指示信息指示允许该第一终端设备占用该第一网络的频谱资源，接入网设备为第一网络和第二网络共享的接入网设备。基于该方案，由于移动管理实体确定允许第一终端设备占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第一指示信息，为第一终端设备占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务) 占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
结合上述第一方面，在一种可能的实现方式中，移动管理实体确定允许第一终端设备占用第一网络的频谱资源，包括：移动管理实体根据第一终端设备的签约信息、该第一终端设备的接入和移动性控制策略信息、或者该第二网络的本地策略信息中的至少一种，确定允许该第一终端设备占用该第一网络的频谱资源。比如，移动管理实体根据第一终端设备的签约信息，确定允许该第一终端设备占用该第一网络的频谱资源；或者，移动管理实体根据接入和移动性控制策略信息，确定允许该第一终端设备占用该第一网络的频谱资源；或者，移动管理实体根据第二网络的本地策略信息，确定允许该第一终端设备占用该第一网络的频谱资源；或者，移动管理实体根据第一终端设备的签约信息和接入和移动性控制策略信息，确定允许该第一终端设备占用该第一网络的频谱资源；或者，移动管理实体根据接入和移动性控制策略信息和第二网络的本地策略信息，确定允许该第一终端设备占用该第一网络的频谱资源；或者，移动管理实体根据第一终端设备的签约信息和第二网络的本地策略信息，确定允许该第一终端设备占用该第一网络的频谱资源；或者，移动管理实体根据第一终端设备的签约信息、接入和移动性控制策略信息以及该第二网络的本地策略信息，确定允许该第一终端设备占用该第一网络的频谱资源。
结合上述第一方面，在一种可能的实现方式中，该第一终端设备的签约信息包括第一信息，该第一信息用于表征允许该第一终端设备占用该第一网络的频谱资源。
结合上述第一方面，在一种可能的实现方式中，该接入和移动性控制策略信息包括：第二信息，该第二信息用于表征允许该第一终端设备在第一时间段和/或第一位置区域内和/或第一频谱资源内占用该第一网络的频谱资源，第一频谱资源为第一网络内的频谱资源。
结合上述第一方面，在一种可能的实现方式中，该第二网络的本地策略信息包括：第三信息，该第三信息用于表征允许签约该第二网络的终端设备占用该第一网络的频谱资源。
结合上述第一方面，在一种可能的实现方式中，本申请实施例提供的频谱资源共享的方法还包括：移动管理实体向接入网设备发送允许该第一终端设备占用该第一网络的频谱资源的时长。这样，当第一终端设备占用第一网络的频谱资源的时长达到该时长时，接入网设备可以不再为第一终端设备占用第一网络的频谱资源，从而可以实现对异网络的频谱资源占用的有效控制。
结合上述第一方面，在一种可能的实现方式中，本申请实施例提供的频谱资源共享的方法还包括：移动管理实体接收来自接入网设备向第二消息，该第二消息用于指示该第一终端设备签约的该第二网络的频谱资源不足；或者，该第二消息用于请求确认是否允许该第一终端设备占用该第一网络的频谱资源。也就是说，该方案是由接入网设备根据业务需求动态请求移动管理实体是否允许第一终端设备占用第一网络的频谱资源，因此方案设计更加灵活。
第二方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为接入网设备也可以为应用于接入网设备中的模块，例如芯片或芯片系统。下 面以执行主体为接入网设备为例进行描述，包括：接入网设备接收来自移动管理实体的第一指示信息，该第一指示信息指示允许第一终端设备占用第一网络的频谱资源，该第一终端设备签约第二网络，该移动管理实体为该第二网络内的移动管理实体，该接入网设备为第一网络和第二网络共享的接入网设备；接入网设备根据该第一指示信息，为该第一终端设备占用该第一网络的频谱资源。基于该方案，由于移动管理实体确定允许第一终端设备占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第一指示信息，为第一终端设备占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
结合第二方面，在一种可能的实现方式中，本申请实施例提供的频谱资源共享的方法还包括：接入网设备接收来自移动管理实体的允许该第一终端设备占用该第一网络的频谱资源的时长；当该第一终端设备占用该第一网络的频谱资源的时长达到该时长时，该接入网设备不再为该第一终端设备占用该第一网络的频谱资源。基于该方案，可以实现对异网络的频谱资源占用的有效控制。
结合上述第二方面，在一种可能的实现方式中，本申请实施例提供的频谱资源共享的方法还包括：当该接入网设备确定该第一终端设备签约的该第二网络的频谱资源的需求量大于或等于预设门限时，该接入网设备向该移动管理实体发送第二消息，该第二消息用于指示该第一终端设备签约的该第二网络的频谱资源不足；或者，该第二消息用于请求确认是否允许该第一终端设备占用该第一网络的频谱资源。也就是说，该方案是由接入网设备根据业务需求动态请求移动管理实体是否允许第一终端设备占用第一网络的频谱资源，因此方案设计更加灵活。
第三方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为移动管理实体也可以为应用于移动管理实体中的模块，例如芯片或芯片系统。下面以执行主体为移动管理实体为例进行描述，包括：移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源，该第一终端设备签约第二网络，该移动管理实体为该第二网络内的移动管理实体；移动管理实体向接入网设备发送第二指示信息，该第二指示信息指示允许该第一终端设备的该第一业务占用该第一网络的频谱资源，接入网设备为第一网络和第二网络共享的接入网设备。基于该方案，由于移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第二指示信息，为第一终端设备的第一业务占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题， 从而可以使得运营商的商业利益最大化。
结合上述第三方面，在一种可能的实现方式中，该移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源，包括：该移动管理实体根据该第一终端设备的签约信息、该第一终端设备的接入和移动性控制策略信息、或者该第二网络的本地策略信息中的至少一种，确定允许该第一终端设备的第一业务占用该第一网络的频谱资源。比如，移动管理实体根据第一终端设备的签约信息，确定允许该第一终端设备的第一业务占用该第一网络的频谱资源；或者，移动管理实体根据接入和移动性控制策略信息，确定允许该第一终端设备的第一业务占用该第一网络的频谱资源；或者，移动管理实体根据第二网络的本地策略信息，确定允许该第一终端设备的第一业务占用该第一网络的频谱资源；或者，移动管理实体根据第一终端设备的签约信息和接入和移动性控制策略信息，确定允许该第一终端设备的第一业务占用该第一网络的频谱资源；或者，移动管理实体根据接入和移动性控制策略信息和第二网络的本地策略信息，确定允许该第一终端设备的第一业务占用该第一网络的频谱资源；或者，移动管理实体根据第一终端设备的签约信息和第二网络的本地策略信息，确定允许该第一终端设备的第一业务占用该第一网络的频谱资源；或者，移动管理实体根据该第一终端设备的签约信息、接入和移动性控制策略信息、以及该第二网络的本地策略信息，确定允许该第一终端设备的第一业务占用该第一网络的频谱资源。
结合上述第三方面，在一种可能的实现方式中，该第一终端设备的签约信息包括以下至少一项：第一信息，第四信息，或该第一业务的标识信息；其中，该第一信息用于表征允许该第一终端设备占用该第一网络的频谱资源；该第四信息用于表征允许该第一终端设备的该第一业务占用该第一网络的频谱资源。
结合上述第三方面，在一种可能的实现方式中，该接入和移动性控制策略信息包括：第五信息，该第五信息用于表征允许该第一终端设备的该第一业务在第一时间段和/或第一位置区域内和/或第一频谱资源内占用该第一网络的频谱资源，第一频谱资源为第一网络内的频谱资源。
结合上述第三方面，在一种可能的实现方式中，该第二网络的本地策略信息包括：第六信息，该第六信息用于表征允许签约该第二网络的终端设备的该第一业务占用该第一网络的频谱资源。
结合上述第三方面，在一种可能的实现方式中，本申请实施例提供的频谱资源共享的方法还包括：移动管理实体向接入网设备发送允许该第一终端设备的该第一业务占用该第一网络的频谱资源的时长。这样，当第一终端设备的第一业务占用第一网络的频谱资源的时长达到该时长时，接入网设备可以不再为第一终端设备的第一业务占用第一网络的频谱资源，从而可以实现对异网络的频谱资源占用的有效控制。
结合上述第三方面，在一种可能的实现方式中，本申请实施例提供的频谱资源共享的方法还包括：该移动管理实体接收来自该接入网设备的第四消息，该第四消息用于指示该第一终端设备签约的该第二网络的频谱资源不足；或者，该第四消息用于请求确认是否允许该第一终端设备或该第一终端设备的该第一业务占用该第一网络的频谱资源。由于该方案是由接入网设备根据业务需求动态请求移动管理实体是否允许第一终端设备的第一业务占用第一网络的频谱资源，因此方案设计更加灵活。
第四方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为接入网设备也可以为应用于接入网设备中的模块，例如芯片或芯片系统。下面以执行主体为接入网设备为例进行描述，包括：接入网设备接收来自移动管理实体的第二指示信息，该第二指示信息指示允许第一终端设备的第一业务占用第一网络的频谱资源，该第一终端设备签约第二网络，该移动管理实体为该第二网络内的移动管理实体，该接入网设备为第一网络和第二网络共享的接入网设备；该接入网设备根据该第二指示信息，为该第一终端设备的第一业务占用该第一网络的频谱资源。基于该方案，由于移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第二指示信息，为第一终端设备的第一业务占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
结合上述第四方面，在一种可能的实现方式中，本申请实施例提供的频谱资源共享的方法还包括：接入网设备接收来自移动管理实体的允许该第一终端设备的该第一业务占用该第一网络的频谱资源的时长；当该第一终端设备的该第一业务占用该第一网络的频谱资源的时长达到该时长时，该接入网设备不再为该第一终端设备的第一业务占用该第一网络的频谱资源。基于该方案，可以实现对异网络的频谱资源占用的有效控制。
结合上述第四方面，在一种可能的实现方式中，本申请实施例提供的频谱资源共享的方法还包括：当该接入网设备确定该第一终端设备签约的该第二网络的频谱资源的需求量大于或等于预设门限时，该接入网设备向该移动管理实体发送第四消息，该第四消息用于指示该第一终端设备签约的该第二网络的频谱资源不足；或者，该第四消息用于请求确认是否允许该第一终端设备或该第一终端设备的该第一业务占用该第一网络的频谱资源。由于该方案是由接入网设备根据业务需求动态请求移动管理实体是否允许第一终端设备的第一业务占用第一网络的频谱资源，因此方案设计更加灵活。
第五方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为会话管理实体也可以为应用于会话管理实体中的模块，例如芯片或芯片系统。下面以执行主体为会话管理实体为例进行描述，包括：会话管理实体确定允许第一终端设备的第一会话或者该第一终端设备的该第一会话的第一服务质量QoS流占用第一网络的频谱资源，该第一终端设备签约第二网络，该会话管理实体为该第二网络内的会话管理实体；会话管理实体向接入网设备发送第三指示信息，该第三指示信息指示允许该第一终端设备的该第一会话占用该第一网络的频谱资源，或者该第三指示信息指示允许该第一终端设备的该第一会话的该第一QoS流占用该第一网络的频谱资源，该接入网设备为第一网络和第二网络共享的接入网设备。基于该方案，由于会话管理实体确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源之后，接入网设备才可以根据会话管理实体发送的第三指示信 息，为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
结合上述第五方面，在一种可能的实现方式中，该第三指示信息指示允许该第一终端设备的该第一会话的该第一QoS流占用该第一网络的频谱资源；本申请实施例提供的频谱资源共享的方法还包括：会话管理实体接收来自策略控制实体的第五消息，该第五消息包括该第一终端设备的会话策略信息。换言之，可以由策略控制实体确定是否允许该第一终端设备的第一会话的第一QoS流占用该第一网络的频谱资源之后，触发会话管理实体确定是否允许该第一终端设备的第一会话的第一QoS流占用该第一网络的频谱资源。
第六方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为会话管理实体也可以为应用于会话管理实体中的模块，例如芯片或芯片系统。下面以执行主体为会话管理实体为例进行描述，包括：会话管理实体接收第六消息，该第六消息用于指示该第一终端设备签约的该第二网络的频谱资源不足；或者，该第六消息用于请求确认是否允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，该第一终端设备签约第二网络，该会话管理实体为该第二网络内的会话管理实体；响应于该第六消息，该会话管理实体确定允许该第一终端设备的该第一会话或者该第一终端设备的该第一会话的第一服务质量QoS流占用第一网络的频谱资源；会话管理实体向接入网设备发送第三指示信息，该第三指示信息指示允许该第一终端设备的该第一会话占用该第一网络的频谱资源，或者该第三指示信息指示允许该第一终端设备的该第一会话的该第一QoS流占用该第一网络的频谱资源，该接入网设备为第一网络和第二网络共享的接入网设备。基于该方案，由于会话管理实体确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源之后，接入网设备才可以根据会话管理实体发送的第三指示信息，为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。此外，由于该方案是由接入网设备根据业务需求动态请求移动管理实体是否允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，因此方案设计更加灵活。
结合上述第六方面，在一种可能的实现方式中，本申请实施例提供的频谱资源共 享的方法还包括：会话管理实体向接入网设备发送允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源的时长。这样，当第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源的时长达到该时长时，接入网设备可以不再为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，从而可以实现对异网络的频谱资源占用的有效控制。
结合第上述五方面或上述第六方面，在一种可能的实现方式中，该会话管理实体确定允许该第一终端设备的第一会话或者该第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，包括：该会话管理实体根据该第一终端设备的签约信息和/或该第一终端设备的会话策略信息，确定允许该第一终端设备的该第一会话占用该第一网络的频谱资源；或者，该会话管理实体根据该第一终端设备的签约信息和/或该第一终端设备的会话策略信息，确定允许该第一终端设备的该第一会话的该第一QoS流占用该第一网络的频谱资源。比如，该会话管理实体可以根据该第一终端设备的签约信息，确定允许该第一终端设备的第一会话或者该第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源；或者，该会话管理实体根据该第一终端设备的会话策略信息，确定允许该第一终端设备的第一会话或者该第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源；比如，该会话管理实体可以根据该第一终端设备的签约信息和会话策略信息，确定允许该第一终端设备的第一会话或者该第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
结合上述第五方面或上述第六方面，在一种可能的实现方式中，该第一终端设备的该第一会话的该第一QoS流对应的业务为第一业务；该第一终端设备的签约信息包括以下至少一项：第一信息，第四信息，或该第一业务的标识信息；其中，该第一信息用于表征允许该第一终端设备占用该第一网络的频谱资源；该第四信息用于表征允许该第一终端设备的该第一业务占用该第一网络的频谱资源。
结合第五方面或第六方面，在一种可能的实现方式中，该第一终端设备的该第一会话的该第一QoS流对应的业务为第一业务；该第一终端设备的会话策略信息包括：第七信息；其中，该第七信息用于表征允许该第一终端设备的该第一业务占用该第一网络的频谱资源。
第七方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为接入网设备也可以为应用于接入网设备中的模块，例如芯片或芯片系统。下面以执行主体为接入网设备为例进行描述，包括：接入网设备接收来自会话管理实体的第三指示信息，该第三指示信息指示允许第一终端设备的第一会话占用第一网络的频谱资源，或者该第三指示信息指示允许该第一终端设备的第一会话的第一服务质量QoS流占用第一网络的频谱资源，该第一终端设备签约第二网络，该会话管理实体为该第二网络内的会话管理实体，该接入网设备为该第一网络和第二网络共享的接入网设备；该接入网设备根据该第三指示信息，为该第一终端设备的第一会话或者该第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。基于该方案，由于会话管理实体确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源之后，接入网设备才可以根据会话管理实体发送的第三指 示信息，为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
结合上述第七方面，在一种可能的实现方式中，在接入网设备接收来自会话管理实体的第三指示信息之前，本申请实施例提供的频谱资源共享的方法还包括：当该接入网设备确定该第一终端设备签约的该第二网络的频谱资源的需求量大于或等于预设门限时，该接入网设备向该移动管理实体发送第六消息，该第六消息用于指示该第一终端设备签约的该第二网络的频谱资源不足；或者，该第六消息用于请求确认是否允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。也就是说，该方案是由接入网设备根据业务需求动态请求移动管理实体是否允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，因此方案设计更加灵活。
结合上述第七方面，在一种可能的实现方式中，本申请实施例提供的频谱资源共享的方法还包括：接入网设备接收来自会话管理实体的允许该第一终端设备的第一会话或者该第一终端设备的第一会话的第一QoS流占用该第一网络的频谱资源的时长；当该第一终端设备的第一会话或者该第一终端设备的第一会话的第一QoS流占用该第一网络的频谱资源的时长达到该时长时，该接入网设备不再为该第一终端设备的第一会话或者该第一终端设备的第一会话的第一QoS流占用该第一网络的频谱资源。基于该方案，可以实现对异网络的频谱资源占用的有效控制。
第八方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为移动管理实体也可以为应用于移动管理实体中的模块，例如芯片或芯片系统。下面以执行主体为移动管理实体为例进行描述，包括：移动管理实体获取第一终端设备的签约信息，该第一终端设备的签约信息包括第一频谱资源的信息，该第一频谱资源为允许该第一终端设备占用的第一网络的频谱资源，该第一终端设备签约第二网络，该移动管理实体为该第二网络内的移动管理实体；该移动管理实体向接入网设备发送该第一频谱资源的信息，该接入网设备为第一网络和第二网络共享的接入网设备。基于该方案，由于移动管理实体确定允许第一终端设备占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第一频谱资源的信息，为第一终端设备占用第一频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
第九方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装 置可以为接入网设备也可以为应用于接入网设备中的模块，例如芯片或芯片系统。下面以执行主体为接入网设备为例进行描述，包括：接入网设备接收来自移动管理实体的第一频谱资源的信息，该第一频谱资源为允许第一终端设备占用的第一网络的频谱资源，该第一终端设备签约第二网络，该移动管理实体为该第二网络内的移动管理实体，该接入网设备为第一网络和第二网络共享的接入网设备；该接入网设备为该第一终端设备占用该第一频谱资源。基于该方案，由于移动管理实体确定允许第一终端设备占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第一频谱资源的信息，为第一终端设备占用第一频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
第十方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为移动管理实体也可以为应用于移动管理实体中的模块，例如芯片或芯片系统。下面以执行主体为移动管理实体为例进行描述，包括：移动管理实体获取第一终端设备的签约信息，该第一终端设备的签约信息包括第二频谱资源的信息，该第二频谱资源为允许该第一终端设备的第一业务占用的第一网络的频谱资源，该第一终端设备签约第二网络，该移动管理实体为该第二网络内的移动管理实体；该移动管理实体向接入网设备发送该第二频谱资源的信息，该接入网设备为第一网络和第二网络共享的接入网设备。基于该方案，由于移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第二频谱资源的信息，为第一终端设备的第一业务占用第二频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
结合上述第十方面，在一种可能的实现方式中，该第二频谱资源的信息包括：第一标识，其中，该第一标识与该第二频谱资源的标识以及该第一业务的标识信息存在映射关系。换言之，本申请实施例根据第一标识，可以获知可占用第一网络的频谱资源的第一终端设备的第一业务以及允许占用的第一网络的第二频谱资源。
结合上述第十方面，在一种可能的实现方式中，该第二频谱资源的信息包括：该第二频谱资源的标识和该第一业务的标识信息。
第十一方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为接入网设备也可以为应用于接入网设备中的模块，例如芯片或芯片系统。下面以执行主体为接入网设备为例进行描述，包括：接入网设备接收来自移动管理实体的第二频谱资源的信息，该第二频谱资源为允许该第一终端设备的第一业务占用的第一网络的频谱资源，该第一终端设备签约第二网络，该移动管理实体为该第二网络 内的移动管理实体，该接入网设备为第一网络和第二网络共享的接入网设备；该接入网设备根据该第二频谱资源的信息，为该第一终端设备的该第一业务占用该第二频谱资源。基于该方案，由于移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第二频谱资源的信息，为第一终端设备的第一业务占用第二频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
结合上述第十一方面，在一种可能的实现方式中，该第二频谱资源的信息包括：第一标识，其中，该第一标识与该第二频谱资源的标识以及该第一业务的标识信息存在映射关系。换言之，本申请实施例根据第一标识，可以获知可占用第一网络的频谱资源的第一终端设备的第一业务以及允许占用的第一网络的第二频谱资源。
结合上述第十一方面，在一种可能的实现方式中，当第二频谱资源的信息包括第一标识时，该接入网设备根据该第二频谱资源的信息，为该第一终端设备的该第一业务占用该第二频谱资源，包括：该接入网设备根据该第一标识，以及该第一标识与该第二频谱资源的标识的映射关系，确定该第二频谱资源；该接入网设备根据该第一标识，以及该第一标识与该第一业务的标识信息的映射关系，确定该第一业务；该接入网设备为该第一终端设备的该第一业务占用该第二频谱资源。
结合上述第十一方面，在一种可能的实现方式中，该第二频谱资源的信息包括：该第二频谱资源的标识和该第一业务的标识信息。
第十二方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为移动管理实体也可以为应用于移动管理实体中的模块，例如芯片或芯片系统。下面以执行主体为移动管理实体为例进行描述，包括：移动管理实体获取第一指示信息，该第一指示信息指示允许第一终端设备占用第一网络的频谱资源，该第一终端设备签约第二网络，该移动管理实体为该第二网络内的移动管理实体；移动管理实体向接入网设备发送第一指示信息，该第一指示信息指示允许该第一终端设备占用该第一网络的频谱资源，接入网设备为第一网络和第二网络共享的接入网设备。基于该方案，由于接入网设备可以从移动管理实体获取第一指示信息，并根据第一指示信息，为第一终端设备占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
结合上述第十二方面，在一种可能的实现方式中，移动管理实体获取第一指示信息，包括：移动管理实体从所述第一终端设备的签约信息、所述第一终端设备的接入和移动性控制策略信息、或者所述第二网络的本地策略信息中获取该第一指示信息。
第十三方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为移动管理实体也可以为应用于移动管理实体中的模块，例如芯片或芯片系统。下面以执行主体为移动管理实体为例进行描述，包括：移动管理实体获取第二指示信息，该第二指示信息指示允许第一终端设备的第一业务占用第一网络的频谱资源，该第一终端设备签约第二网络，该移动管理实体为该第二网络内的移动管理实体；移动管理实体向接入网设备发送第二指示信息，接入网设备为第一网络和第二网络共享的接入网设备。基于该方案，由于接入网设备可以从移动管理实体获取第二指示信息，并根据该第二指示信息，为第一终端设备的第一业务占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
结合上述第十三方面，在一种可能的实现方式中，移动管理实体获取第二指示信息，包括：移动管理实体从所述第一终端设备的签约信息、所述第一终端设备的接入和移动性控制策略信息、或者所述第二网络的本地策略信息中获取该第二指示信息。
第十四方面，提供了一种频谱资源共享的方法，执行该频谱资源共享的方法的通信装置可以为会话管理实体也可以为应用于会话管理实体中的模块，例如芯片或芯片系统。下面以执行主体为会话管理实体为例进行描述，包括：会话管理实体获取第三指示信息，该第三指示信息指示允许该第一终端设备的该第一会话占用该第一网络的频谱资源，或者该第三指示信息指示允许该第一终端设备的该第一会话的该第一QoS流占用该第一网络的频谱资源，该第一终端设备签约第二网络，该会话管理实体为该第二网络内的移动管理实体；会话管理实体向接入网设备发送第三指示信息，接入网设备为第一网络和第二网络共享的接入网设备。基于该方案，由于接入网设备可以从会话管理实体获取第三指示信息，并根据第三指示信息，为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
结合上述第十四方面，在一种可能的实现方式中，会话管理实体获取第三指示信息，包括：会话管理实体从所述第一终端设备的签约信息或者所述第一终端设备的会话策略信息中获取该第一指示信息。
结合上述任一方面，在一种可能的实现方式中，该第一网络为第一公共陆地移动网络PLMN网络，该第二网络为第二PLMN网络；或者，该第一网络为公网，该第二网络为私网；或者，该第一网络为私网，该第二网络为公网。换言之，本申请实施例 中，终端设备可以占用签约的运营商网络中不同类型网络的频谱资源，也可以占用异运营商网络的频谱资源，本申请实施例对此不做具体限定。
第十五方面，提供了一种通信装置用于实现上述各种方法。该通信装置可以为上述第一方面或第三方面或第八方面或第十方面或第十二方面或第十三方面中的移动管理实体，或者包含上述移动管理实体的装置，或者应用于上述移动管理实体中的模块，例如芯片或芯片系统；或者，该通信装置可以为上述第二方面或第四方面或第七方面或第九方面或第十一方面中的接入网设备，或者包含上述接入网设备的装置，或者应用于上述接入网设备中的模块，例如芯片或芯片系统；或者，该通信装置可以为上述第五方面或第六方面或第十四方面中的会话管理实体，或者包含上述会话管理实体的装置，或者应用于上述会话管理实体中的模块，例如芯片或芯片系统。其中，该通信装置包括实现上述方法相应的模块、单元、或手段(means)，该模块、单元、或means可以通过硬件实现，软件实现，或者通过硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块或单元。
结合第十五方面，在一种可能的实现方式中，该通信装置包括处理模块和收发模块；处理模块，用于执行上述任一方面所述的方法中，在该通信装置侧进行的消息处理或控制操作。该收发模块，用于执行上述任一方面所述的方法中，在该通信装置进行消息接收和发送的操作。
结合第十五方面，在一种可能的实现方式中，该通信装置包括处理器和收发器；处理器，用于执行上述任一方面所述的方法中，在该通信装置侧进行的消息处理或控制操作。该收发器，用于执行上述任一方面所述的方法中，在该通信装置进行消息接收和发送的操作。
第十六方面，提供了一种通信装置，包括：处理器；该处理器用于与存储器耦合，并读取存储器中存储的计算机指令之后，根据该指令执行如上述任一方面所述的方法。
结合上述第十六方面，在一种可能的实现方式中，通信装置还包括存储器；该存储器用于存储计算机指令。
结合上述第十六方面，在一种可能的实现方式中，通信装置还包括通信接口；该通信接口用于该通信装置与其它设备进行通信。示例性的，该通信接口可以为收发器、输入/输出接口、接口电路、输出电路、输入电路、管脚或相关电路等。
结合上述第十六方面，在一种可能的实现方式中，该接口电路可以为代码/数据读写接口电路，该接口电路用于接收计算机执行指令(计算机执行指令存储在存储器中，可能直接从存储器读取，或可能经过其他器件)并传输至该处理器；该处理器用于运行所述计算机执行指令以执行上述任一方面所述的方法。
结合上述第十六方面，在一种可能的实现方式中，该通信装置可以是芯片或芯片系统。其中，当该通信装置是芯片系统时，该通信装置可以由芯片构成，也可以包含芯片和其他分立器件。
结合上述第十六方面，在一种可能的实现方式中，当通信装置为芯片或芯片系统时，上述通信接口可以是该芯片或芯片系统上的输入/输出接口、接口电路、输出电路、输入电路、管脚或相关电路等。上述处理器也可以体现为处理电路或逻辑电路。
第十七方面，提供了一种计算机可读存储介质，该计算机可读存储介质中存储有 指令，当其在计算机上运行时，使得计算机可以执行上述任一方面所述的方法。
第十八方面，提供了一种包含指令的计算机程序产品，当其在计算机上运行时，使得计算机可以执行上述任一方面所述的方法。
其中，第十五方面至第十八方面中任一种可能的实现方式所带来的技术效果可参见上述第一方面至第十四方面的任一方面中不同实现方式所带来的技术效果，此处不再赘述。
第十九方面，提供了一种通信系统，该通信系统包括执行上述第一方面所述的频谱资源共享的方法的移动管理实体和执行上述第二方面所述的频谱资源共享的方法的接入网设备；或者，该通信系统包括执行上述第十二方面所述的频谱资源共享的方法的移动管理实体和执行上述第二方面所述的频谱资源共享的方法的接入网设备；或者，该通信系统包括执行上述第三方面所述的频谱资源共享的方法的移动管理实体和执行上述第四方面所述的频谱资源共享的方法的接入网设备；或者，该通信系统包括执行上述第十三方面所述的频谱资源共享的方法的移动管理实体和执行上述第四方面所述的频谱资源共享的方法的接入网设备；或者，该通信系统包括执行上述第五方面所述的频谱资源共享的方法的会话管理实体和执行上述第七方面所述的频谱资源共享的方法的接入网设备；或者，该通信系统包括执行上述第六方面所述的频谱资源共享的方法的会话管理实体和执行上述第七方面所述的频谱资源共享的方法的接入网设备；或者，该通信系统包括执行上述第八方面所述的频谱资源共享的方法的移动管理实体和执行上述第九方面所述的频谱资源共享的方法的接入网设备；或者，该通信系统包括执行上述第十四方面所述的频谱资源共享的方法的会话管理实体和执行上述第七方面所述的频谱资源共享的方法的接入网设备；或者，该通信系统包括执行上述第十方面所述的频谱资源共享的方法的移动管理实体和执行上述第十一方面所述的频谱资源共享的方法的接入网设备。
附图说明
图1为现有的MOCN共享方式的架构示意图；
图2为本申请实施例提供的一种通信系统的结构示意图；
图3为本申请实施例提供的另一种通信系统的结构示意图；
图4为本申请实施例提供的5G系统的网络架构示意图；
图5为本申请实施例提供的一种通信装置的结构示意图；
图6为本申请实施例提供的频谱资源共享的方法流程示意图一；
图7为本申请实施例提供的频谱资源共享的方法流程示意图二；
图8为本申请实施例提供的频谱资源共享的方法流程示意图三；
图9为本申请实施例提供的频谱资源共享的方法流程示意图四；
图10为本申请实施例提供的频谱资源共享的方法流程示意图五；
图11为本申请实施例提供的频谱资源共享的方法流程示意图六；
图12为本申请实施例提供的频谱资源共享的方法应用在5G网络时的流程示意图一；
图13为本申请实施例提供的频谱资源共享的方法应用在5G网络时的流程示意图二；
图14为本申请实施例提供的频谱资源共享的方法应用在5G网络时的流程示意图 三；
图15为本申请实施例提供的频谱资源共享的方法应用在5G网络时的流程示意图四；
图16为本申请实施例提供的频谱资源共享的方法应用在5G网络时的流程示意图五；
图17为本申请实施例提供的频谱资源共享的方法应用在5G网络时的流程示意图六；
图18为本申请实施例提供的频谱资源共享的方法应用在5G网络时的流程示意图七；
图19为本申请实施例提供的另一种通信装置的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。其中，在本申请的描述中，除非另有说明，“/”表示前后关联的对象是一种“或”的关系，例如，A/B可以表示A或B；本申请中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况，其中A，B可以是单数或者复数。并且，在本申请的描述中，除非另有说明，“多个”是指两个或多于两个。“以下至少一项(个)”或其类似表达，是指的这些项中的任意组合，包括单项(个)或复数项(个)的任意组合。例如，a，b，或c中的至少一项(个)，可以表示：a，b，c，a-b，a-c，b-c，或a-b-c，其中a，b，c可以是单个，也可以是多个。另外，为了便于清楚描述本申请实施例的技术方案，在本申请的实施例中，采用了“第一”、“第二”等字样对功能和作用基本相同的相同项或相似项进行区分。本领域技术人员可以理解“第一”、“第二”等字样并不对数量和执行次序进行限定，并且“第一”、“第二”等字样也并不限定一定不同。同时，在本申请实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念，便于理解。
此外，本申请实施例描述的网络架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案，并不构成对于本申请实施例提供的技术方案的限定，本领域普通技术人员可知，随着网络架构的演变和新业务场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
在网络共建方案中，如果针对所有终端设备或终端设备的所有业务都去无条件地占用异网络的频谱资源，一方面，会导致频谱资源不足而造成一些终端设备的业务拥塞，进而导致特定用户(如高价值用户)或特定业务(如高价值业务)体验变差；另一方面，因为异网络的频谱资源是有偿使用的，非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用，这将不符合运营商的商业利益。
如图2所示，为本申请实施例提供的一种通信系统20，该通信系统20包括移动 管理实体201接入网设备202。移动管理实体201为第二网络内的移动管理实体，接入网设备202为第一网络和第二网络共享的接入网设备。其中，移动管理实体201和接入网设备202之间可以直接通信，也可以通过其他设备的转发进行通信，本申请实施例对此不做具体限定。
一种可能的实现方式中，移动管理实体201，用于确定允许第一终端设备占用第一网络的频谱资源之后，向接入网设备202发送第一指示信息，第一指示信息指示允许第一终端设备占用第一网络的频谱资源。其中，第一终端设备签约第二网络。接入网设备202，用于接收来自移动管理实体的第一指示信息，并根据第一指示信息，为第一终端设备占用第一网络的频谱资源。该方案的具体实现及相关技术效果将在后续方法实施例中详细阐述，在此不再赘述。
另一种可能的实现方式中，移动管理实体201，用于确定允许第一终端设备的第一业务占用第一网络的频谱资源之后，向接入网设备202发送第二指示信息，第二指示信息指示允许第一终端设备的第一业务占用第一网络的频谱资源，第一终端设备签约第二网络。接入网设备202，用于接收来自移动管理实体的第二指示信息，并根据第二指示信息，为第一终端设备的第一业务占用第一网络的频谱资源。该方案的具体实现及相关技术效果将在后续方法实施例中详细阐述，在此不再赘述。
又一种可能的实现方式中，移动管理实体201，用于获取第一终端设备的签约信息，第一终端设备的签约信息包括第一频谱资源的信息，第一频谱资源为允许第一终端设备占用的第一网络的频谱资源，第一终端设备签约第二网络。移动管理实体201，还用于向接入网设备202发送第一频谱资源的信息。接入网设备202，用于接收来自移动管理实体的第一频谱资源的信息，并为第一终端设备占用第一频谱资源。该方案的具体实现及相关技术效果将在后续方法实施例中详细阐述，在此不再赘述。
又一种可能的实现方式中，移动管理实体201，用于获取第一终端设备的签约信息，第一终端设备的签约信息包括第二频谱资源的信息，第二频谱资源为允许第一终端设备的第一业务占用的第一网络的频谱资源，第一终端设备签约第二网络。移动管理实体201，还用于向接入网设备202发送第二频谱资源的信息。接入网设备202，用于接收来自移动管理实体的第二频谱资源的信息，并根据第二频谱资源的信息，为第一终端设备的第一业务占用第二频谱资源。该方案的具体实现及相关技术效果将在后续方法实施例中详细阐述，在此不再赘述。
如图3所示，为本申请实施例提供的另一种通信系统30，该通信系统30包括第二网络内的会话管理实体301和第一网络内的接入网设备302。其中，会话管理实体301和接入网设备302之间可以直接通信，也可以通过其他设备的转发进行通信，本申请实施例对此不做具体限定。
其中，会话管理实体301，用于确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一服务质量(quality of service，QoS)流占用第一网络的频谱资源之后，向接入网设备302发送第三指示信息，第三指示信息指示允许第一终端设备的第一会话占用第一网络的频谱资源，或者第三指示信息指示允许第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，第一终端设备签约第二网络。接入网设备302，用于接收来自会话管理实体的第三指示信息，并根据第三指示信息，为第 一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。该方案的具体实现及相关技术效果将在后续方法实施例中详细阐述，在此不再赘述。
需要说明的是，本申请实施例中，第一终端设备签约第二网络也可以理解为第一终端设备的归属网络为第二网络，在此统一说明，以下不再赘述。
需要说明的是，本申请实施例中，第一网络与第二网络为共享同一套无线接入网的不同网络。即，第一网络与第二网络互为异网络。其中，第一网络与第二网络可以对应相同的运营商，也可以对应不同的运营商，本申请实施例对此不做具体限定。示例性的，第一网络为第一PLMN网络，第二网络为第二PLMN网络(如电信网络)。第一PLMN网络例如可以为联通网络，第二PLMN网络例如可以为电信网络；或者，第一PLMN网络为北京移动，第二PLMN网络为河北移动。或者，示例性的，第一网络为公网，第二网络为私网；或者，第一网络为私网，第二网络为公网；或者，第一网络为第一公网，第二网络为第二公网；或者，第一网络为第一私网，第二网络为第二私网，等等，在此统一说明，本申请实施例对此不作具体限定。
可选的，图2所示的通信系统20或图3所示的通信系统30可以适用于目前正在讨论的5G网络，也可以适用于未来的其他网络等，本申请实施例对此不做具体限定。
示例性的，以2所示的通信系统20或图3所示的通信系统30适用于目前正在讨论的5G网络为例，则如图4所示，上述接入网设备所对应的网元或者实体可以为5G网络中的RAN设备；上述移动管理实体所对应的网元或者实体可以为5G网络中的AMF；上述会话管理实体所对应的网元或者实体可以为5G网络中的SMF。
此外，如图4所示，5G网络还可以包括用户面功能(user plane function，UPF)、认证服务器功能(authentication server function，AUSF)、网络切片选择功能(network slice selection function，NSSF)、网络开放功能(network exposure function，NEF)、网络功能存储功能(network exposure function Repository Function，NRF)、策略控制功能(policy control function，PCF)、统一数据管理(unified data management，UDM)、统一数据存储(unified data repository，UDR)或者应用功能(application function，AF)等。其中，终端设备通过RAN设备接入5G网络，终端设备通过N1接口(简称N1)与AMF通信；RAN设备通过N2接口(简称N2)与AMF通信；RAN设备通过N3接口(简称N3)与UPF通信；SMF通过N4接口(简称N4)与UP通信，UPF通过N6接口(简称N6)接入数据网络。此外，图4所示的AUSF、AMF、SMF、NSSF、NEF、NRF、PCF、UDM、UDR或者AF等控制面功能采用服务化接口进行交互。比如，AUSF对外提供的服务化接口为Nausf；AMF对外提供的服务化接口为Namf；SMF对外提供的服务化接口为Nsmf；NSSF对外提供的服务化接口为Nnssf；NEF对外提供的服务化接口为Nnef；NRF对外提供的服务化接口为Nnrf；PCF对外提供的服务化接口为Npcf；UDM对外提供的服务化接口为Nudm；UDR对外提供的服务化接口为Nudr；AF对外提供的服务化接口为Naf。相关功能描述以及接口描述可以参考23501标准中的5G系统架构(5G system architecture)图，在此不予赘述。
可选的，本申请实施例中的第一终端设备是一种具有无线收发功能的设备，例如终端或者可用于终端中的芯片等。第一终端设备可以部署在陆地上，包括室内或室外、 手持或车载；也可以部署在水面上(如轮船等)；还可以部署在空中(例如飞机、气球和卫星上等)。其中，终端可以是5G网络或者未来演进的PLMN中的用户设备(user equipment，UE)、接入终端、终端单元、终端站、移动站、移动台、远方站、远程终端、移动设备、无线通信设备、终端代理或终端装置等。接入终端可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字处理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备或可穿戴设备，虚拟现实(virtual reality，VR)终端设备、增强现实(augmented reality，AR)终端设备、工业控制(industrial control)中的无线终端、无人驾驶(self driving)中的无线终端、远程医疗(remote medical)中的无线终端、智能电网(smart grid)中的无线终端、运输安全(transportation safety)中的无线终端、智慧城市(smart city)中的无线终端、智慧家庭(smart home)中的无线终端等。终端可以是移动的，也可以是固定的。
可选的，本申请实施例中的接入网设备可以是用于与终端设备通信的任意一种具有无线收发功能的通信设备。该接入网设备包括但不限于：演进型节点B(evolved node B，eNB)，基带单元(baseband unit，BBU)，无线保真(wireless fidelity，WIFI)系统中的接入点(access point，AP)、无线中继节点、无线回传节点、传输点(transmission point，TP)或者TRP等。该接入网设备还可以为5G系统中的RAN设备，该RAN设备例如包括gNB或TRP或TP，或者5G系统中的基站的一个或一组(包括多个天线面板)天线面板。此外，该RAN设备还可以为构成gNB或TP的网络节点，如BBU，或分布式单元(distributed unit，DU)等。
在一些部署中，gNB可以包括集中式单元(centralized unit，CU)和DU。此外，gNB还可以包括有源天线单元(active antenna unit，AAU)。CU实现gNB的部分功能，DU实现gNB的部分功能。比如，CU负责处理非实时协议和服务，实现无线资源控制(radio resource control，RRC)，分组数据汇聚层协议(packet data convergence protocol，PDCP)层的功能。DU负责处理物理层协议和实时服务，实现无线链路控制(radio link control，RLC)层、媒体接入控制(media access control，MAC)层和物理(physical，PHY)层的功能。AAU实现部分物理层处理功能、射频处理及有源天线的相关功能。由于RRC层的信息最终会变成PHY层的信息，或者，由PHY层的信息转变而来，因而，在这种架构下，高层信令，如RRC层信令，也可以认为是由DU发送的，或者，由DU+AAU发送的。可以理解的是，接入网设备可以为包括CU节点、DU节点、AAU节点中一项或多项的设备。
可选的，本申请实施例中的移动管理实体、会话管理实体或接入网设备也可以称之为通信装置，其可以是一个通用设备或者是一个专用设备，本申请实施例对此不作具体限定。
可选的，本申请实施例中的移动管理实体、会话管理实体或接入网设备的相关功能可以由一个设备实现，也可以由多个设备共同实现，还可以是由一个设备内的一个或多个功能模块实现，本申请实施例对此不作具体限定。可以理解的是，上述功能既可以是硬件设备中的网络元件，也可以是在专用硬件上运行的软件功能，或者是硬件 与软件的结合，或者是平台(例如，云平台)上实例化的虚拟化功能。
例如，本申请实施例中的移动管理实体、会话管理实体或接入网设备的相关功能可以通过图5中的通信装置500来实现。图5所示为本申请实施例提供的通信装置500的结构示意图。该通信装置500包括一个或多个处理器501，通信线路502，以及至少一个通信接口(图5中仅是示例性的以包括通信接口504，以及一个处理器501为例进行说明)，可选的还可以包括存储器503。
处理器501可以是一个通用中央处理器(central processing unit，CPU)，微处理器，特定应用集成电路(application-specific integrated circuit，ASIC)，或一个或多个用于控制本申请方案程序执行的集成电路。
通信线路502可包括一通路，用于连接不同组件之间。
通信接口504，可以是收发模块用于与其他设备或通信网络通信，如以太网，RAN，无线局域网(wireless local area networks，WLAN)等。例如，所述收发模块可以是收发器、收发机一类的装置。可选的，所述通信接口504也可以是位于处理器501内的收发电路，用以实现处理器的信号输入和信号输出。
存储器503可以是具有存储功能的装置。例如可以是只读存储器(read-only memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备，随机存取存储器(random access memory，RAM)或者可存储信息和指令的其他类型的动态存储设备，也可以是电可擦可编程只读存储器(electrically erasable programmable read-only memory，EEPROM)、只读光盘(compact disc read-only memory，CD-ROM)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。存储器可以是独立存在，通过通信线路502与处理器相连接。存储器也可以和处理器集成在一起。
其中，存储器503用于存储执行本申请方案的计算机执行指令，并由处理器501来控制执行。处理器501用于执行存储器503中存储的计算机执行指令，从而实现本申请实施例中提供的频域资源共享的方法。
或者，可选的，本申请实施例中，也可以是处理器501执行本申请下述实施例提供的频域资源共享的方法中的处理相关的功能，通信接口504负责与其他设备或通信网络通信，本申请实施例对此不作具体限定。
可选的，本申请实施例中的计算机执行指令也可以称之为应用程序代码，本申请实施例对此不作具体限定。
在具体实现中，作为一种实施例，处理器501可以包括一个或多个CPU，例如图5中的CPU0和CPU1。
在具体实现中，作为一种实施例，通信装置500可以包括多个处理器，例如图5中的处理器501和处理器508。这些处理器中的每一个可以是一个单核(single-core)处理器，也可以是一个多核(multi-core)处理器。这里的处理器可以包括但不限于以下至少一种：中央处理单元(central processing unit，CPU)、微处理器、数字信号处理器(DSP)、微控制器(microcontroller unit，MCU)、或人工智能处理器等各类运行软件的计算设备，每种计算设备可包括一个或多个用于执行软件指令以进行运算或 处理的核。
在具体实现中，作为一种实施例，通信装置500还可以包括输出设备505和输入设备506。输出设备505和处理器501通信，可以以多种方式来显示信息。例如，输出设备505可以是液晶显示器(liquid crystal display，LCD)，发光二级管(light emitting diode，LED)显示设备，阴极射线管(cathode ray tube，CRT)显示设备，或投影仪(projector)等。输入设备506和处理器501通信，可以以多种方式接收用户的输入。例如，输入设备506可以是鼠标、键盘、触摸屏设备或传感设备等。
上述的通信装置500有时也可以称为通信装置，其可以是一个通用设备或者是一个专用设备。例如通信装置500可以是台式机、便携式电脑、网络服务器、掌上电脑(personal digital assistant，PDA)、移动手机、平板电脑、无线终端设备、嵌入式设备、上述终端设备、上述网络设备、或具有图5中类似结构的设备。本申请实施例不限定通信装置500的类型。
下面将结合附图，对本申请实施例提供的频谱资源共享的方法进行说明。
如图6所示，为本申请实施例提供的一种频谱资源共享的方法，如下所述。
S601、移动管理实体确定允许第一终端设备占用第一网络的频谱资源。
其中，第一终端设备签约第二网络。移动管理实体为第二网络内的移动管理实体。
一种可能的实现方式中，步骤S601包括：移动管理实体根据第一终端设备的签约信息、第一终端设备的接入和移动性控制策略信息、或者第二网络的本地策略信息中的至少一种，确定允许第一终端设备占用第一网络的频谱资源。
可选的，第一终端设备的签约信息包括第一信息，该第一信息用于表征允许第一终端设备占用第一网络的频谱资源。
示例性的，上述第一信息可以通过1个比特位进行表征。例如，“1”表示允许第一终端设备占用第一网络的频谱资源，“0”表示不允许第一终端设备占用第一网络的频谱资源；或者，“0”表示允许第一终端设备占用第一网络的频谱资源，“1”表示不允许第一终端设备占用第一网络的频谱资源，本申请实施例对此不做具体限定。
可选的，第一终端设备的接入和移动性控制策略信息包括：第二信息，第二信息用于表征允许第一终端设备在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源，第一频谱资源为第一网络内的频谱资源。
示例性的，上述第二信息可以包括允许第一终端设备占用第一网络的频谱资源的第一时间段的信息和/或第一位置区域和/或第一频谱资源的信息。
可选的，第二网络的本地策略信息包括：第三信息，第三信息用于表征允许签约第二网络的终端设备占用第一网络的频谱资源。比如，第一终端设备签约第二网络，则移动管理实体根据第二网络的本地策略信息，可以确定允许第一终端设备占用第一网络的频谱资源。
示例性的，上述第三信息可以通过1个比特位进行表征。例如，“1”表示允许签约第二网络的终端设备占用第一网络的频谱资源，“0”表示不允许签约第二网络的终端设备占用第一网络的频谱资源；或者，“0”表示允许签约第二网络的终端设备占用第一网络的频谱资源，“1”表示不允许签约第二网络的终端设备占用第一网络的频谱资源，本申请实施例对此不做具体限定。
示例性的，当第一终端设备的签约信息中包括第一信息时，移动管理实体可以根据第一终端设备的签约信息，确定允许第一终端设备占用第一网络的频谱资源。或者，当第一终端设备的接入和移动性控制策略信息中包括第二信息时，移动管理实体可以根据第一终端设备的接入和移动性控制策略信息，确定允许第一终端设备在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源。或者，当第二网络的本地策略信息中包括第三信息时，移动管理实体可以根据第二网络的本地策略信息，确定允许签约第二网络的终端设备占用第一网络的频谱资源，由于第一终端设备签约第二网络，因此移动管理实体可以确定允许第一终端设备占用第一网络的频谱资源。或者，当第一终端设备的签约信息中包括第一信息，且第一终端设备的接入和移动性控制策略信息中包括第二信息时，移动管理实体可以根据第一终端设备的签约信息，确定允许第一终端设备占用第一网络的频谱资源；进一步的，移动管理实体可以根据第一终端设备的接入和移动性控制策略信息，确定允许第一终端设备在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源。或者，当第一终端设备的签约信息中包括第一信息，且第二网络的本地策略信息中包括第三信息时，移动管理实体可以根据第二网络的本地策略信息，确定允许第二网络的终端设备占用第一网络的频谱资源。进一步的，移动管理实体可以根据第一终端设备的签约信息，确定允许第一终端设备占用第一网络的频谱资源。或者，当第一终端设备的接入和移动性控制策略信息中包括第二信息，且第二网络的本地策略信息中包括第三信息时，移动管理实体可以根据第二网络的本地策略信息，确定允许第二网络的终端设备占用第一网络的频谱资源。由于第一终端设备签约第二网络，进一步的，移动管理实体可以根据第一终端设备的接入和移动性控制策略信息，确定允许第一终端设备在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源。或者，当第一终端设备的签约信息中包括第一信息，第一终端设备的接入和移动性控制策略信息中包括第二信息，且第二网络的本地策略信息中包括第三信息时，移动管理实体可以根据第二网络的本地策略信息，确定允许第二网络的终端设备占用第一网络的频谱资源。进一步的，移动管理实体可以根据第一终端设备的签约信息，确定允许第一终端设备占用第一网络的频谱资源。进一步的，移动管理实体可以根据第一终端设备的接入和移动性控制策略信息，确定允许第一终端设备在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源。
示例性的，当第二网络的本地策略信息中包括第三信息，而第一终端设备的签约信息中包括用于表征不允许第一终端设备占用第一网络的频谱资源的信息时，移动管理实体可以根据第一终端设备的签约信息和第二网络的本地策略信息，确定不允许第一终端设备占用第一网络的频谱资源。或者，当第二网络的本地策略信息中包括第三信息，第一终端设备的签约信息中包括第一信息，而第一终端设备的当前所处位置不满足第一终端设备的接入和移动性控制策略信息中的位置区域信息需求(如位置区域信息为允许第一终端设备在第一位置区域内占用第一网络的频谱资源，但是第一终端设备此时不在第一位置区域内；或者，位置区域信息为不允许第一终端设备在第一位置区域之外的某个区域占用第一网络的频谱资源，但是第一终端设备此时在该位置区域内)时，移动管理实体可以根据第一终端设备的签约信息、第二网络的本地策略信 息以及第一终端设备的接入和移动性控制策略信息，确定不允许第一终端设备占用第一网络的频谱资源。
S602、移动管理实体向接入网设备发送第一消息。相应的，接入网设备接收来自移动管理实体的第一消息。
其中，第一消息包括第一指示信息，第一指示信息指示允许第一终端设备占用第一网络的频谱资源。接入网设备为第一网络和第二网络共享的接入网设备。
S603、接入网设备根据第一指示信息，为第一终端设备占用第一网络的频谱资源。
需要说明的是，接入网设备为第一终端设备占用第一网络的频谱资源可以理解为接入网设备可以为第一终端设备的所有业务占用第一网络的频谱资源，或者可以理解为接入网设备可以通过第一网络的频谱资源传输第一终端设备的所有业务数据，在此统一说明，以下不再赘述。
示例性的，假设第一网络的频谱资源为3.5-3.6G之间的100MHz，第一终端设备签约的第二网络的频谱资源为3.4-3.5G之间的100MHz，则当接入网设备确定第一终端设备签约的第二网络的可用频谱资源只剩20MHz，不能满足第一终端设备的业务需求(例如需要40MHz频谱资源)时，接入网设备可以为满足第一终端设备的业务需求而占用第一网络的频谱资源：
一种可能的实现中，接入网设备可以在为第一终端设备占用第二网络的剩余可用频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源)之后，继续为第一终端设备占用第一网络的频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的20MHz频谱资源)。
或者，另一种可能的实现中，虽然第一网络的频谱资源是3.4G-3.5G之间的100MHz，第二网络的频谱资源是3.4G-3.5G之间的100MHz，但网络共享情况下，第一网络和第二网络可分别动态占用3.4G-3.6G之间的任意100MHz频谱资源。该情况下，接入网设备可以为第一终端设备占用第二网络的剩余可用频谱资源中的部分频谱资源以及第一网络的部分频谱资源，如接入网设备可以为第一终端设备占用第二网络的10MHz频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源中的10MHz频谱资源)以及第一网络的30MHz频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的30MHz频谱资源)。
需要说明的是，接入网设备可以将为第一终端设备占用的第一网络的频谱资源分配给第一终端设备和/或第二网络的其他终端设备使用。若接入网设备将为第一终端设备占用的第一网络的频谱资源分配给第二网络的其他终端设备使用，则接入网设备可以将分配给第二网络的其它终端设备的第二网络的相应数量的频谱资源分配给第一终端设备使用，本申请实施例不限定接入网设备如何分配为第一终端设备占用的第一网络的频谱资源以及第二网络的频谱资源。比如，接上述示例，若将为满足第一终端设备的业务需求而占用的第一网络的频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的20MHz频谱资源)分配给第二网络的其它终端设备使用，则接入网设备可将分配给第二网络的其它终端设备的第二网络的20MHz频谱资源分配给第一终端设备，即3.4-3.5G之间的40MHz频谱资源分配给第一终端设备使用。或者，接上述示例，若将为满足第一终端设备的业务需求而占用的第一网络的频谱资源(例如3.5-3.6G之间 的100MHz频谱资源中的30MHz频谱资源)中的部分频谱资源(例如10MHz频谱资源)分配给第一终端设备使用，部分频谱资源(例如20MHz频谱资源)分配给第二网络的其它终端设备使用，则接入网设备可将分配给第二网络的其它终端设备的第二网络的20MHz频谱资源分配给第一终端设备，即3.4-3.5G之间的30MHz频谱资源分配给第一终端设备使用。
可选的，本申请实施例提供的频谱资源共享的方法还包括：当接入网设备确定第一终端设备签约的第二网络的频谱资源的需求量大于或等于预设门限时，接入网设备向移动管理实体发送第二消息，第二消息用于指示第一终端设备签约的第二网络的频谱资源不足；或者，第二消息用于请求确认是否允许第一终端设备占用第一网络的频谱资源。进而，在步骤S601之前，移动管理实体接收来自接入网设备的第二消息，并确定是否允许第一终端设备占用第一网络的频谱资源。由于该方案是由接入网设备根据业务需求动态请求移动管理实体是否允许第一终端设备占用第一网络的频谱资源，因此方案设计更加灵活。
可选的，本申请实施例中的第一消息还包括允许第一终端设备占用第一网络的频谱资源的时长。这样，当第一终端设备占用第一网络的频谱资源的时长达到该时长时，接入网设备可以不再为第一终端设备占用第一网络的频谱资源，从而可以实现对异网络的频谱资源占用的有效控制。
基于本申请实施例提供的频谱资源共享的方法，由于移动管理实体确定允许第一终端设备占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第一指示信息，为第一终端设备占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
其中，上述步骤S601至S603中移动管理实体的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令移动管理实体执行，上述步骤S601至S603中接入网设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令接入网设备执行，本实施例对此不作任何限制。
需要说明的是，图6所示的实施例以移动管理实体确定允许第一终端设备占用第一网络的频谱资源之后，向接入网设备发送第一指示信息为例进行说明。可替换的，本申请实施例中，移动管理实体可以获取第一指示信息，并向接入网设备发送第一指示信息，本申请实施例对此不做具体限定。其中，移动管理实体获取第一指示信息，包括：移动管理实体从第一终端设备的签约信息、第一终端设备的接入和移动性控制策略信息、或者第二网络的本地策略信息中获取第一指示信息。其余相关描述可参考图6所示的实施例，在此不再赘述。
如图7所示，为本申请实施例提供的另一种频谱资源共享的方法，如下所述。
S701、移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源。
其中，第一终端设备签约第二网络。移动管理实体为第二网络内的移动管理实体。
示例性的，本申请实施例中，第一终端设备的第一业务可以包括车联网业务、终端设备定位业务、IP多媒体子系统(IP multimedia subsystem，IMS)业务或咪咕视频等高价值业务。
一种可能的实现方式中，步骤S701包括：移动管理实体根据第一终端设备的签约信息、第一终端设备的接入和移动性控制策略信息、或者第二网络的本地策略信息中的至少一种，确定允许第一终端设备的第一业务占用第一网络的频谱资源。
可选的，第一终端设备的签约信息例如可以包括第一信息、第四信息或者第一终端设备的第一业务的标识信息中的至少一项。第一信息用于表征允许第一终端设备占用第一网络的频谱资源。第四信息用于表征允许第一终端设备的第一业务占用第一网络的频谱资源。
上述第一信息的相关描述可参考图6所示的实施例，在此不再赘述。
示例性的，上述第四信息可以通过1个比特位进行表征。例如，“1”表示允许第一终端设备的第一业务占用第一网络的频谱资源，“0”表示不允许第一终端设备的第一业务占用第一网络的频谱资源；或者，“0”表示允许第一终端设备的第一业务占用第一网络的频谱资源，“1”表示不允许第一终端设备的第一业务占用第一网络的频谱资源，本申请实施例对此不做具体限定。
本申请实施例中，第一业务的标识信息用于唯一标识第一业务。示例性的，当第一业务为车联网业务时，第一业务的标识信息例如可以为车联网业务所对应的网络切片选择辅助信息(network slice selection assistance information，NSSAI)，或者为车联网业务所对应的NSSAI和数据网络名称(data network name，DNN)。或者，当第一业务为IMS业务时，第一业务的标识信息例如可以为IMS业务所对应的NSSAI，或者为IMS业务所对应的NSSAI和DNN。
可选的，第一终端设备的接入和移动性控制策略信息例如可以包括：第五信息，第五信息用于表征允许第一终端设备的第一业务在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源，第一频谱资源为第一网络内的频谱资源。
示例性的，上述第五信息可以包括允许第一终端设备的第一业务占用第一网络的频谱资源的第一时间段的信息和/或第一位置区域和/或第一频谱资源的信息。
可选的，第二网络的本地策略信息例如可以包括：第六信息，第六信息用于表征允许签约第二网络的终端设备的第一业务占用第一网络的频谱资源。
示例性的，上述第六信息可以通过1个比特位进行表征。例如，“1”表示允许签约第二网络的终端设备的第一业务占用第一网络的频谱资源，“0”表示不允许签约第二网络的终端设备的第一业务占用第一网络的频谱资源；或者，“0”表示允许签约第二网络的终端设备的第一业务占用第一网络的频谱资源，“1”表示不允许签约第二网络的终端设备的第一业务占用第一网络的频谱资源，本申请实施例对此不做具体限定。
示例性的，当第一终端设备的签约信息中包括第四信息时，移动管理实体可以根据第一终端设备的签约信息，确定允许第一终端设备的第一业务占用第一网络的频谱资源。或者，当第一终端设备的接入和移动性控制策略信息中包括第五信息时，移动管理实体可以根据第一终端设备的接入和移动性控制策略信息，确定允许第一终端设 备的第一业务在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源。或者，当第二网络的本地策略信息中包括第六信息时，移动管理实体可以根据第二网络的本地策略信息，确定允许签约第二网络的终端设备的第一业务占用第一网络的频谱资源，由于第一终端设备签约第二网络，因此移动管理实体可以确定允许第一终端设备的第一业务占用第一网络的频谱资源。或者，当第一终端设备的签约信息中包括第一信息，且第一终端设备的接入和移动性控制策略信息中包括第五信息时，移动管理实体可以根据第一终端设备的签约信息，确定允许第一终端设备占用第一网络的频谱资源；进一步的，移动管理实体可以根据第一终端设备的接入和移动性控制策略信息，确定允许第一终端设备的第一业务在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源。或者，当第一终端设备的签约信息中包括第一终端设备的第一业务的标识信息，且第二网络的本地策略信息中包括第六信息时，移动管理实体可以根据第二网络的本地策略信息，确定允许第二网络的终端设备的第一业务占用第一网络的频谱资源。进一步的，移动管理实体可以根据第一终端设备的签约信息，确定允许第一终端设备的第一业务占用第一网络的频谱资源。或者，当第一终端设备的接入和移动性控制策略信息中包括第五信息，且第二网络的本地策略信息中包括第六信息时，移动管理实体可以根据第二网络的本地策略信息，确定允许第二网络的终端设备的第一业务占用第一网络的频谱资源。由于第一终端设备签约第二网络，进一步的，移动管理实体可以根据第一终端设备的接入和移动性控制策略信息，确定允许第一终端设备的第一业务在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源。或者，当第一终端设备的签约信息中包括第一业务的标识信息，第一终端设备的接入和移动性控制策略信息中包括第五信息，且第二网络的本地策略信息中包括第六信息时，移动管理实体可以根据第二网络的本地策略信息，确定允许第二网络的终端设备的第一业务占用第一网络的频谱资源。进一步的，移动管理实体可以根据第一终端设备的签约信息，确定允许第一终端设备的第一业务占用第一网络的频谱资源。进一步的，移动管理实体可以根据第一终端设备的接入和移动性控制策略信息，确定允许第一终端设备的第一业务在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源。
示例性的，当第二网络的本地策略信息中包括第六信息，而第一终端设备的签约信息中包括用于表征不允许第一终端设备的第一业务占用第一网络的频谱资源的信息时，移动管理实体可以根据第一终端设备的签约信息和第二网络的本地策略信息，确定不允许第一终端设备的第一业务占用第一网络的频谱资源。或者，当第二网络的本地策略信息中包括第六信息，第一终端设备的签约信息中包括第四信息，而第一终端设备的当前所处位置不满足第一终端设备的接入和移动性控制策略信息中的位置区域信息需求(如位置区域信息为允许第一终端设备的第一业务在第一位置区域内占用第一网络的频谱资源，但是第一终端设备此时不在第一位置区域内；或者，位置区域信息为不允许第一终端设备的第一业务在第一位置区域之外的某个区域占用第一网络的频谱资源，但是第一终端设备此时在该位置区域内)时，移动管理实体可以根据第一终端设备的签约信息、第二网络的本地策略信息以及第一终端设备的接入和移动性控制策略信息，确定不允许第一终端设备的第一业务占用第一网络的频谱资源。
S702、移动管理实体向接入网设备发送第三消息。相应的，接入网设备接收来自移动管理实体的第三消息。
其中，第三消息包括第二指示信息，第二指示信息指示允许第一终端设备的第一业务占用第一网络的频谱资源。接入网设备为第一网络和第二网络共享的接入网设备。
S703、接入网设备根据第二指示信息，为第一终端设备的第一业务占用第一网络的频谱资源。
需要说明的是，接入网设备为第一终端设备的第一业务占用第一网络的频谱资源可以理解为，接入网设备可以通过第一网络的频谱资源传输第一终端设备的第一业务的数据，在此统一说明，以下不再赘述。
示例性的，假设第一网络的频谱资源为3.5-3.6G之间的100MHz，第一终端设备签约的第二网络的频谱资源为3.4-3.5G之间的100MHz，则当接入网设备确定第一终端设备签约的第二网络的可用频谱资源只剩20MHz，不能满足第一终端设备的第一业务的需求(例如需要40MHz频谱资源)时，接入网设备可以为满足第一终端设备的第一业务的需求而占用第一网络的频谱资源：
一种可能的实现中，接入网设备可以在为第一终端设备的第一业务占用第二网络的剩余可用频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源)之后，继续为第一终端设备的第一业务占用第一网络的频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的20MHz频谱资源)。
或者，另一种可能的实现中，虽然第一网络的频谱资源是3.4G-3.5G之间的100MHz，第二网络的频谱资源是3.4G-3.5G之间的100MHz，但网络共享情况下，第一网络和第二网络可分别动态占用3.4G-3.6G之间的任意100MHz频谱资源。该情况下，接入网设备可以为第一终端设备的第一业务占用第二网络的剩余可用频谱资源中的部分频谱资源以及第一网络的部分频谱资源，如接入网设备可以为第一终端设备的第一业务占用第二网络的10MHz频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源中的10MHz频谱资源)以及第一网络的30MHZ频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的30MHz频谱资源)。
需要说明的是，接入网设备可以将为第一终端设备的第一业务占用的第一网络的频谱资源分配给第一终端设备的第一业务和/或第一终端设备的其他业务和/或第二网络的其他终端设备使用。若接入网设备将为第一终端设备的第一业务占用的第一网络的频谱资源分配给第一终端设备的其他业务和/或第二网络的其他终端设备使用，则接入网设备可以将分配给第一终端设备的其他业务和/或第二网络的其他终端设备的第二网络的相应数量的频谱资源分配给第一终端设备使用，本申请实施例不限定接入网设备如何分配为第一终端设备的第一业务占用的第一网络的频谱资源以及第二网络的频谱资源。比如，接上述示例，若将为满足第一终端设备的第一业务的需求而占用的第一网络的频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的20MHz频谱资源)分配给第一终端设备的其他业务和/或第二网络的其他终端设备使用，则接入网设备可将分配给第一终端设备的其他业务和/或第二网络的其他终端设备的第二网络的20MHz频谱资源分配给第一终端设备的第一业务，即3.4-3.5G之间的40MHz频谱资源分配给第一终端设备的第一业务使用。或者，接上述示例，若将为满足第一终端设 备的第一业务的需求而占用的第一网络的频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的30MHz频谱资源)中的部分频谱资源(例如10MHz频谱资源)分配给第一终端设备的第一业务使用，部分频谱资源(例如20MHz频谱资源)分配给第一终端设备的其他业务和/或第二网络的其他终端设备使用，则接入网设备可将分配给第一终端设备的其他业务和/或第二网络的其他终端设备的第二网络的20MHz频谱资源分配给第一终端设备的第一业务，即3.4-3.5G之间的30MHz频谱资源分配给第一终端设备的第一业务使用。
可选的，本申请实施例提供的频谱资源共享的方法还包括：当接入网设备确定第一终端设备签约的第二网络的频谱资源的需求量大于或等于预设门限时，接入网设备向移动管理实体发送第四消息，第四消息用于指示第一终端设备签约的第二网络的频谱资源不足；或者，第二消息用于请求确认是否允许第一终端设备或第一终端设备的第一业务占用第一网络的频谱资源。进而，在步骤S701之前，移动管理实体接收来自接入网设备的第四消息，并确定是否允许第一终端设备的第一业务占用第一网络的频谱资源。由于该方案是由接入网设备根据业务需求动态请求移动管理实体是否允许第一终端设备的第一业务占用第一网络的频谱资源，因此方案设计更加灵活。
可选的，本申请实施例中的第三消息还包括允许第一终端设备的第一业务占用第一网络的频谱资源的时长。这样，当第一终端设备的第一业务占用第一网络的频谱资源的时长达到该时长时，接入网设备可以不再为第一终端设备的第一业务占用第一网络的频谱资源，从而可以实现对异网络的频谱资源占用的有效控制。
基于本申请实施例提供的频谱资源共享的方法，由于移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第二指示信息，为第一终端设备的第一业务占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
其中，上述步骤S701至S703中移动管理实体的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令移动管理实体执行，上述步骤S701至S703中接入网设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令接入网设备执行，本实施例对此不作任何限制。
需要说明的是，图7所示的实施例以移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源之后，向接入网设备发送第二指示信息为例进行说明。可替换的，本申请实施例中，移动管理实体可以获取第二指示信息，并向接入网设备发送第二指示信息，本申请实施例对此不做具体限定。其中，移动管理实体获取第二指示信息，包括：移动管理实体从第一终端设备的签约信息、第一终端设备的接入和移动性控制策略信息、或者第二网络的本地策略信息中获取第二指示信息。其余相关 描述可参考图7所示的实施例，在此不再赘述。
如图8所示，为本申请实施例提供的又一种频谱资源共享的方法，如下所述。
S801、会话管理实体确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
其中，第一终端设备签约第二网络，会话管理实体为第二网络内的会话管理实体。
一种可能的实现方式中，步骤S801包括：会话管理实体根据第一终端设备的签约信息和/或第一终端设备的会话策略信息，确定允许第一终端设备的第一会话占用第一网络的频谱资源；或者，会话管理实体根据第一终端设备的签约信息和/或第一终端设备的会话策略信息，确定允许第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
一种可能的实现方式中，第一终端设备的会话策略信息是会话管理实体从策略控制实体获取的。例如，会话管理实体接收来自策略控制实体的第五消息，第五消息包括第一终端设备的会话策略信息。当然，第一终端设备的会话策略信息也可以是预先配置在会话管理实体上的，本申请实施例对此不做具体限定。
可选的，第一终端设备的会话策略信息包括第四指示信息，第四指示信息指示允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源；或者，第四指示信息指示允许根据第一终端设备的会话策略信息所建立的会话或者QoS流占用第一网络的频谱资源；或者，第四指示信息指示允许为特定的NSSAI所对应的会话占用第一网络的频谱资源的信息；或者，第四指示信息指示允许为特定的NSSAI和DNN所对应的会话占用第一网络的频谱资源的信息。
可选的，第一终端设备的第一会话的第一QoS流对应的业务为第一业务。其中，第一终端设备的第一会话的第一QoS流对应的业务为第一业务可以理解为，第一终端设备的第一会话的第一QoS流所属的业务为第一业务，在此统一说明，以下不再赘述。
可选的，当第一终端设备的第一会话的第一QoS流对应的业务为第一业务，第一终端设备的签约信息的相关描述可参考图7所示的实施例，在此不再赘述。
可选的，当第一终端设备的第一会话的第一QoS流对应的业务为第一业务时，第一终端设备的会话策略信息包括：第七信息，第七信息用于表征允许第一终端设备的第一业务占用第一网络的频谱资源。
示例性的，当第一终端设备的签约信息包括第四信息，第一终端设备的第一会话的第一QoS流对应的业务为第一业务时，会话管理实体可以根据第一终端设备的签约信息，确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。或者，当第一终端设备的会话策略信息包括第四指示信息，第四指示信息指示允许为特定的NSSAI和DNN所对应的会话占用第一网络的频谱资源的信息，且第一终端设备的第一会话为该特定的NSSAI和DNN所对应的会话时，会话管理实体可以根据第一终端设备的会话策略信息，确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。或者，当第一终端设备的签约信息中包括第一信息，第一终端设备的会话策略信息包括第四指示信息，第四指示信息指示允许为特定的NSSAI和DNN所对应的会话占用第一网络的频谱资源的信息，且第一终端设备的第一会话为该特定的NSSAI和DNN所对应的 会话时，会话管理实体可以根据第一终端设备的签约信息和第一终端设备的会话策略信息，确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。或者，当第一终端设备的签约信息中包括第一终端设备的第一业务的标识信息，第一终端设备的第一会话的第一QoS流对应的业务为第一业务，第一终端设备的会话策略信息包括第七信息，第七信息用于表征允许第一终端设备的第一业务占用第一网络的频谱资源时，会话管理实体可以根据第一终端设备的签约信息和第一终端设备的会话策略信息，确定允许第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
示例性的，当第一终端设备的签约信息包括第四信息，第一终端设备的第一会话的第一QoS流对应的业务为第一业务，第一终端设备的会话策略信息包括第四指示信息，第四指示信息指示允许为特定的NSSAI和DNN所对应的会话占用第一网络的频谱资源的信息，但是第一终端设备的第一会话不是该特定的NSSAI和DNN所对应的会话时，会话管理实体可以根据第一终端设备的签约信息和第一终端设备的会话策略信息，确定不允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
S802、会话管理实体向接入网设备发送第三指示信息。相应的，接入网设备接收来自会话管理实体的第三指示信息。
其中，第三指示信息指示允许第一终端设备的第一会话占用第一网络的频谱资源，或者第三指示信息指示允许第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。该接入网设备为第一网络和第二网络共享的接入网设备。
一种可能的实现方式中，本申请实施例中的第三指示信息与第一终端设备的会话策略信息中的第四指示信息相同。
S803、接入网设备根据第三指示信息，为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
需要说明的是，接入网设备为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源可以理解为，接入网设备可以通过第一网络的频谱资源传输第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流的数据，在此统一说明，以下不在赘述。
示例性的，假设第一网络的频谱资源为3.5-3.6G之间的100MHz，第一终端设备签约的第二网络的可用频谱资源只剩20MHz，不能满足第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流的需求(例如需要40MHz频谱资源)时，接入网设备可以为满足第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流的需求而占用第一网络的频谱资源：
一种可能的实现中，接入网设备可以在为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第二网络的剩余可用频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源)之后，继续为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的20MHz频谱资源)。
或者，另一种可能的实现中，虽然第一网络的频谱资源是3.4G-3.5G之间的 100MHz，第二网络的频谱资源是3.4G-3.5G之间的100MHz，但网络共享情况下，第一网络和第二网络可分别动态占用3.4G-3.6G之间的任意100MHz频谱资源。该情况下，接入网设备可以为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第二网络的剩余可用频谱资源中的部分频谱资源以及第一网络的部分频谱资源，如接入网设备可以为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第二网络的10MHz频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源中的10MHz)以及第一网络的30MHZ频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的30MHz频谱资源)。
需要说明的是，接入网设备可以将为第一终端设备的第一会话占用的第一网络的频谱资源分配给第一终端设备的第一会话和/或第一终端设备的其他会话和/或第二网络的其他终端设备使用。若接入网设备将为第一终端设备的第一会话占用的第一网络的频谱资源分配给第一终端设备的其他会话和/或第二网络的其他终端设备使用，则接入网设备可以将分配给第一终端设备的其他会话和/或第二网络的其他终端设备的第二网络的相应数量的频谱资源分配给第一终端设备的第一会话使用。本申请实施例不限定接入网设备如何分配为第一终端设备的第一会话占用的第一网络的频谱资源以及第二网络的频谱资源。比如，接上述示例，若将为满足第一终端设备的第一会话的需求而占用的第一网络的频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的20MHz频谱资源)分配给第一终端设备的其他会话和/或第二网络的其他终端设备使用，则接入网设备可将分配给第一终端设备的其他会话和/或第二网络的其他终端设备的第二网络的20MHz频谱资源分配给第一终端设备的第一会话，即3.4-3.5G之间的40MHz频谱资源分配给第一终端设备的第一会话使用。或者，接上述示例，若将为满足第一终端设备的第一会话的需求而占用的第一网络的频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的30MHz频谱资源)中的部分频谱资源(例如10MHz频谱资源)分配给第一终端设备的第一会话使用，部分频谱资源(例如20MHz频谱资源)分配给第一终端设备的其他会话和/或第二网络的其他终端设备使用，则接入网设备可将分配给第一终端设备的其他会话和/或第二网络的其他终端设备的第二网络的20MHz频谱资源分配给第一终端设备的第一会话，即3.4-3.5G之间的30MHz频谱资源分配给第一终端设备的第一会话使用。
需要说明的是，接入网设备可以将为第一终端设备的第一会话的第一QoS流占用的第一网络的频谱资源分配给第一终端设备的第一会话的第一QoS流和/或第一终端设备的第一会话的其他QoS流和/或第一终端设备的其他会话和/或第二网络的其他终端设备使用。若接入网设备将为第一终端设备的第一会话的第一QoS流占用的第一网络的频谱资源分配给第一终端设备的第一会话的其他QoS流和/或第一终端设备的其他会话和/或第二网络的其他终端设备使用，则接入网设备可以将分配给第一终端设备的第一会话的其他QoS流和/或第一终端设备的其他会话和/或第二网络的其他终端设备的第二网络的相应数量的频谱资源分配给第一终端设备的第一会话的第一QoS流使用。本申请实施例不限定接入网设备如何分配为第一终端设备的第一会话的第一QoS流占用的第一网络的频谱资源以及第二网络的频谱资源。比如，接上述示例，若将为满足第一终端设备的第一会话的第一QoS流的需求而占用的第一网络的频谱资源(例 如3.5-3.6G之间的100MHz频谱资源中的20MHz频谱资源)分配给第一终端设备的第一会话的其他QoS流和/或第一终端设备的其他会话和/或第二网络的其他终端设备使用，则接入网设备可将分配给第一终端设备的第一会话的其他QoS流和/或第一终端设备的其他会话和/或第二网络的其他终端设备的第二网络的20MHz频谱资源分配给第一终端设备的第一会话的第一QoS流，即3.4-3.5G之间的40MHz频谱资源分配给第一终端设备的第一会话的第一QoS流使用。或者，接上述示例，若将为满足第一终端设备的第一会话的第一QoS流的需求而占用的第一网络的频谱资源(例如3.5-3.6G之间的100MHz频谱资源中的30MHz频谱资源)中的部分频谱资源(例如10MHz频谱资源)分配给第一终端设备的第一会话的第一QoS流使用，部分频谱资源(例如20MHz频谱资源)分配给第一终端设备的第一会话的其他QoS流和/或第一终端设备的其他会话和/或第二网络的其他终端设备使用，则接入网设备可将分配给第一终端设备的第一会话的其他QoS流和/或第一终端设备的其他会话和/或第二网络的其他终端设备的第二网络的20MHz频谱资源分配给第一终端设备的第一会话的第一QoS流，即3.4-3.5G之间的30MHz频谱资源分配给第一终端设备的第一会话的第一QoS流使用。
基于本申请实施例提供的频谱资源共享的方法，由于会话管理实体确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源之后，接入网设备才可以根据会话管理实体发送的第三指示信息，为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
其中，上述步骤S801至S803中会话管理实体的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令会话管理实体执行，上述步骤S801至S803中接入网设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令接入网设备执行，本实施例对此不作任何限制。
需要说明的是，图8所示的实施例以会话管理实体确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源之后，向接入网设备发送第三指示信息为例进行说明。可替换的，本申请实施例中，会话管理实体可以获取第三指示信息，并向接入网设备发送第三指示信息，本申请实施例对此不做具体限定。其中，会话管理实体获取第三指示信息，包括：会话管理实体从第一终端设备的签约信息或第一终端设备的会话策略信息中获取第三指示信息。其余相关描述可参考图8所示的实施例，在此不再赘述。
如图9所示，为本申请实施例提供的又一种频谱资源共享的方法，如下所述。
S901、移动管理实体获取第一终端设备的签约信息。
其中，第一终端设备的签约信息包括第一频谱资源的信息，第一频谱资源为允许 第一终端设备占用的第一网络的频谱资源，第一终端设备签约第二网络，移动管理实体为第二网络内的移动管理实体。
可选的，第一频谱资源的信息为第一频谱资源的标识。
需要说明的是，第一终端设备的签约信息中可以包括一个或多个第一频谱资源的标识，本申请实施例对此不做具体限定。
S902、移动管理实体向接入网设备发送第一频谱资源的信息。相应的，接入网设备接收来自移动管理实体的第一频谱资源的信息，接入网设备为第一网络和第二网络共享的接入网设备。
S903、接入网设备为第一终端设备占用第一频谱资源。
其中，接入网设备获得第一频谱资源的信息之后，可以根据第一频谱资源的信息确定第一频谱资源。进一步的，接入网设备为第一终端设备占用确定出的第一频谱资源。
需要说明的是，接入网设备为第一终端设备占用第一频谱资源可以理解为接入网设备可以为第一终端设备的所有业务占用第一频谱资源，或者可以理解为接入网设备可以通过第一频谱资源传输第一终端设备的所有业务数据，在此统一说明，以下不再赘述。
示例性的，假设第一网络的频谱资源为3.5-3.6G之间的100MHz，第一终端设备签约的第二网络的频谱资源为3.4-3.5G之间的100MHz，则：
当接入网设备确定第一终端设备签约的第二网络的频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源)不能满足第一终端设备的业务需求时，假设第一频谱资源的信息所指示的第一频谱资源为3.50-3.55G之间的50MHz，则接入网设备可以在为第一终端设备占用第二网络的频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源)之后，继续为第一终端设备占用第一网络的频谱资源(例如3.50-3.55G之间的50MHz频谱资源中的20MHz频谱资源)。
或者，当接入网设备确定第一终端设备签约的第二网络的频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源)不能满足第一终端设备的业务需求时，假设第一频谱资源的信息所指示的第一频谱资源为3.50-3.55G之间的50MHz，则接入网设备为第一终端设备占用第二网络的频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源中的10MHz频谱资源)以及第一网络的频谱资源(例如3.50-3.55G之间的50MHz频谱资源中的30MHz频谱资源)。
需要说明的是，上述示例以第一频谱资源的信息所指示的第一频谱资源具体到哪个频段为例进行说明。当然，第一频谱资源的信息所指示的第一频谱资源也可以不具体指示到哪个频段，而是仅指示有多少可以被占用。比如上述示例中，第一频谱资源的信息可以指示第一频谱资源为50MHz，本申请实施例对此不做具体限定。
基于本申请实施例提供的频谱资源共享的方法，由于移动管理实体确定允许第一终端设备占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第一频谱资源的信息，为第一终端设备占用第一频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务) 占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
其中，上述步骤S901至S903中移动管理实体的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令移动管理实体执行，上述步骤S901至S903中接入网设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令接入网设备执行，本实施例对此不作任何限制。
如图10所示，为本申请实施例提供的又一种频谱资源共享的方法，如下所述。
S1001、移动管理实体获取第一终端设备的签约信息。
其中，第一终端设备的签约信息包括第二频谱资源的信息，第二频谱资源为允许第一终端设备的第一业务占用的第一网络的频谱资源，第一终端设备签约第二网络，移动管理实体为第二网络内的移动管理实体。
本申请实施例中，第一终端设备的第一业务例如可以包括车联网业务、终端设备定位业务、IP IMS业务或咪咕视频等高价值业务。
一种可能的实现方式中，第二频谱资源的信息包括第一标识。该第一标识与第二频谱资源的标识以及第一业务的标识信息存在映射关系。换言之，第一标识可以指示第二频谱资源的标识以及第一业务。
需要说明的是，第一标识与第二频谱资源的标识以及第一业务的标识信息存在映射关系，可以理解为，第一标识与第二频谱资源的标识二者之间存在映射关系，以及第一标识与第一业务的标识信息二者之间存在映射关系。或者，第一标识与第二频谱资源的标识以及第一业务的标识信息存在映射关系，可以理解为，第一标识、第二频谱资源的标识以及第一业务的标识信息三者之间存在映射关系，本申请实施例对此不做具体限定。
需要说明的是，第一标识可以指示一个或多个第二频谱资源以及与每个第二频谱资源对应的一个或多个第一业务，本申请实施例对此不做具体限定。
另一种可能的实现方式中，本申请实施例中的第二频谱资源的信息包括第二频谱资源的标识和第一业务的标识信息。换言之，本申请实施例根据第二频谱资源的标识可以确定该第二频谱资源，根据第一业务的标识信息可以确定第一业务。其中，第一业务的标识信息的相关描述可参考图7所示的实施例，在此不再赘述。
需要说明的是，本申请实施例中的第二频谱资源的信息可以包括多个第二频谱资源的标识，每个第二频谱资源的标识可以对应一个或多个第一业务的标识信息。也就是说，在本申请实施例中，第二频谱资源的标识与第一业务的标识信息可以是一对多的关系，也可以是一对一的关系，本申请实施例对此不作具体限定。
示例性的，第二频谱资源的信息可以如表一或表二或表三所示。
表一
第一频谱资源的标识 第一业务的标识信息
A 业务A的标识信息以及业务B的标识信息
表二
第一频谱资源的标识 第一业务的标识信息
B 业务A的标识信息
C 业务B的标识信息
表三
第一频谱资源的标识 第一业务的标识信息
B 业务A的标识信息以及业务C的标识信息
C 业务B的标识信息
S1002、移动管理实体向接入网设备发送第二频谱资源的信息。相应的，接入网设备接收来自移动管理实体的第二频谱资源的信息。该接入网设备为第一网络和第二网络共享的接入网设备。
S1003、接入网设备根据第二频谱资源的信息，为第一终端设备的第一业务占用第二频谱资源。
其中，当第二频谱资源的信息包括第一标识时，步骤S1003包括：接入网设备根据第一标识，以及第一标识与第二频谱资源的标识的映射关系，确定第二频谱资源；接入网设备根据第一标识，以及第一标识与第一业务的标识信息的映射关系，确定第一业务；进而，接入网设备为第一终端设备的第一业务占用第二频谱资源。
其中，当第二频谱资源的信息包括第二频谱资源的标识和第一业务的标识信息时，步骤S1003包括：接入网设备根据第二频谱资源的标识，确定第二频谱资源；接入网设备根据第一业务的标识信息，确定第一业务；进而，接入网设备为第一终端设备的第一业务占用第二频谱资源。
需要说明的是，本申请实施例中，接入网设备为第一终端设备的第一业务占用第二频谱资源可以理解为，接入网设备可以通过第二频谱资源传输第一终端设备的第一业务的数据，在此统一说明，以下不再赘述。
示例性的，假设第一网络的频谱资源为3.5-3.6G之间的100MHz，第一终端设备签约的第二网络的频谱资源为3.4-3.5G之间的100MHz，则：
假设第二频谱资源的信息所指示的第二频谱资源为3.50-3.55G之间的50MHz，第二频谱资源的信息所指示的第一业务为车联网业务，当接入网设备确定第一终端设备签约的第二网络的频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源)不能满足第一终端设备的第一业务的需求时，接入网设备可以在为第一终端设备的第一业务占用第二网络的频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源)之后，继续为第一终端设备的第一业务占用第一网络的频谱资源(例如3.50-3.55G之间的50MHz频谱资源中的20MHz频谱资源)。
或者，假设第二频谱资源的信息所指示的第二频谱资源为3.50-3.55G之间的50MHz，第二频谱资源的信息所指示的第一业务为车联网业务，当接入网设备确定第一终端设备签约的第二网络的频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源)不能满足第一终端设备的第一业务的需求时，接入网设备可以为第一终端设备的第一业务占用第二网络的频谱资源(例如3.4-3.5G之间的20MHz可用频谱资源中的10MHz频谱资源)以及第一网络的频谱资源(例如3.50-3.55G之间的50MHz频谱资源中的30MHz频谱资源)。
需要说明的是，上述示例以第二频谱资源的信息所指示的第二频谱资源具体到哪个 频段为例进行说明。当然，第二频谱资源的信息所指示的第一网络的频谱资源也可以不具体指示到哪个频段，而是仅指示有多少可以被占用。比如上述示例中，第二频谱资源的信息可以指示第二频谱资源为50MHz，本申请实施例对此不做具体限定。
基于本申请实施例提供的频谱资源共享的方法，由于移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源之后，接入网设备才可以根据移动管理实体发送的第二频谱资源的信息，为第一终端设备的第一业务占用第二频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。
其中，上述步骤S1001至S1003中移动管理实体的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令移动管理实体执行，上述步骤S1001至S1003中接入网设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令接入网设备执行，本实施例对此不作任何限制。
如图11所示，为本申请实施例提供的又一种频谱资源共享的方法，如下所述。
S1101、接入网设备确定第一终端设备签约的第二网络的频谱资源的需求量大于或等于预设门限。该接入网设备为第一网络和第二网络共享的接入网设备。
S1102、接入网设备向会话管理实体发送第六消息。相应的，会话管理实体接收来自接入网设备的第六消息。
其中，第六消息用于指示第一终端设备签约的第二网络的频谱资源不足；或者，第六消息用于请求确认是否允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。该会话管理实体为第二网络内的会话管理实体。
示例性的，本申请实施例中，当第六消息包括第一终端设备的第一会话的标识时，第六消息可以用于请求确认是否允许第一终端设备的第一会话占用第一网络的频谱资源；或者，当第六消息包括第一终端设备的第一会话的第一QoS流的标识时，第六消息可以用于请求确认是否允许第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源；或者，当第六消息包括第一终端设备的第一会话的标识第一终端设备的第一会话的第一QoS流的标识时，第六消息用于指示第一终端设备签约的第二网络的频谱资源不足，本申请实施例对此不做具体限定。
S1103、响应于第六消息，会话管理实体确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
S1104、会话管理实体向接入网设备发送第三指示信息。相应的，接入网设备接收来自会话管理实体的第三指示信息，第三指示信息指示允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
S1105、接入网设备根据第三指示信息，为第一终端设备的第一会话或者第一终端 设备的第一会话的第一QoS流占用第一网络的频谱资源。
上述步骤S1103-S1105的相关描述可参考图8所述的实施例步骤S801-S803，在此不再赘述。
可选的，本申请实施例提供的频谱资源共享的方法还包括：会话管理实体向接入网设备发送允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源的时长。这样，当第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源的时长达到该时长时，接入网设备可以不再为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，从而可以实现对异网络的频谱资源占用的有效控制。
基于本申请实施例提供的频谱资源共享的方法，由于会话管理实体确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源之后，接入网设备才可以根据会话管理实体发送的第三指示信息，为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，因此一方面能够避免针对所有终端设备或终端设备的所有业务都去占用异网络的频谱资源所导致的频谱资源拥塞的问题，从而可以提升特定用户(如高价值用户)或特定业务(如高价值业务)的体验；另一方面能够避免非特定用户(如低价值用户)或非特定业务(如低价值业务)占用异网络的频谱资源时本网络的运营商为其向异网络的运营商支付的费用可能高于其向本网络的运营商支付的费用的问题，从而可以使得运营商的商业利益最大化。此外，由于该方案是由接入网设备根据业务需求动态请求移动管理实体是否允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，因此方案设计更加灵活。
其中，上述步骤S1101至S1105中会话管理实体的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令会话管理实体执行，上述步骤S1101至S1105中接入网设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令接入网设备执行，本实施例对此不作任何限制。
下面将以图2或图3所述的通信系统应用于如图4所示的5G网络，第一终端设备签约第二网络为例，对图6至图11所述的频谱资源共享的方法进行示例性说明。
需要说明的是，本申请下述实施例中各个网元之间的消息名字或消息中各参数的名字等只是一个示例，具体实现中也可以是其他的名字，本申请实施例对此不作具体限定。
结合图6或图7所述的频谱资源共享的方法，以图2所述的通信系统应用于如图4所示的5G网络为例，如图12所示，为本申请实施例提供的一种频谱资源共享的方法，如下所述。
S1201、第一终端设备向AMF发送注册请求(registration request)。相应的，AMF接收来自第一终端设备的注册请求。
S1202、AMF向UDM发送UDM提供的签约信息管理服务(subscription data management，SDM)的获取签约信息请求(Nudm_SDM_Get request)。相应的，UDM接收来自AMF的获取签约信息请求。其中，该获取签约信息请求用于请求第一终端 设备的签约信息。
需要说明的是，当第一终端设备初始注册到网络时，或者非初始注册到网络但AMF上不存在用户签约信息时，执行步骤S1202。
S1203、UDM获取第一终端设备的签约信息。该签约信息包括第一信息，或者该签约信息包括第一信息、第四信息或者第一终端设备的第一业务的标识信息中的至少一项。
其中，第一信息的相关描述可参考图6所示的实施例，第四信息或者第一终端设备的第一业务的标识信息的相关描述可参考图7所示的实施例，在此不再赘述。
本申请实施例中，第一终端设备的签约信息还可以包括现有的一些签约信息，如第一终端设备的切片信息和/或移动性限制信息等，本申请实施例对此不作具体限定。
一种可能的实现方式中，在UDR中预先配置第一终端设备的签约信息。进一步的，当UDM接收来自AMF的获取签约信息请求时，UDM从UDR中获取第一终端设备的签约信息并存储在UDM中。
S1204、UDM向AMF发送UDM提供的签约信息管理服务的获取签约信息响应(Nudm_SDM_Get response)。相应的，AMF接收来自UDM的获取签约信息响应。其中，该获取签约信息响应包括第一终端设备的签约信息。
S1205、AMF根据第一终端设备的签约信息，向RAN设备发送N2消息(N2 message)。相应的，RAN设备接收来自AMF的N2消息。
需要说明的是，本申请实施例中的N2消息仅是图6所示的实施例中的第一消息或者图7所示的实施例中的第三消息的一个具体示例。当然，图6所示的实施例中的第一消息或者图7所示的实施例中的第三消息还可以为其他消息，本申请实施例对此不做具体限定。
一种可能的实现方式中，当第一终端设备的签约信息包括上述第一信息时，AMF可以根据第一终端设备的签约信息、第一终端设备的接入和移动性控制策略信息、或者第二网络的本地策略信息中的至少一种，确定允许第一终端设备占用第一网络的频谱资源，相关描述可参考图6所述的实施例，在此不再赘述。进一步的，上述N2消息中包括第一指示信息，该第一指示信息指示允许第一终端设备占用第一网络的频谱资源。
另一种可能的实现方式中，当第一终端设备的签约信息包括第一信息、第四信息或者第一终端设备的第一业务的标识信息中的至少一项时，AMF可以根据第一终端设备的签约信息、第一终端设备的接入和移动性控制策略信息、或者第二网络的本地策略信息中的至少一种，确定允许第一终端设备的第一业务占用第一网络的频谱资源，相关描述可参考图7所述的实施例，在此不再赘述。进一步的，上述N2消息中包括第二指示信息，第二指示信息指示允许第一终端设备的第一业务占用第一网络的频谱资源。示例性的，第二指示信息可以包括允许第一终端设备的第一业务占用第一网络的频谱资源的指示信息以及允许占用第一网络的频谱资源的第一终端设备的第一业务的标识信息。
可选的，当AMF确定不允许第一终端设备占用第一网络的频谱资源时，上述N2消息中包括第七指示信息，第七指示信息指示不允许第一终端设备占用第一网络的频谱资源。当然，RAN设备也可以通过隐式方式获知网络不允许第一终端设备占用第一 网络的频谱资源。比如，当N2消息中不包括第一指示信息或第二指示信息时，RAN设备可以确定网络不允许第一终端设备占用第一网络的频谱资源，本申请实施例对此不做具体限定。
S1206、AMF向第一终端设备发送注册接受(registration accept)消息。相应的，第一终端设备接收来自AMF的注册接受消息。
进一步的，本申请实施例中，若N2消息包括第一指示信息或第二指示信息，则本申请实施例提供的频谱资源共享的方法还包括如下步骤S1207：
S1207、RAN设备为第一终端设备或者第一终端设备的第一业务占用第一网络的频谱资源。
本申请实施例中，当N2消息包括第一指示信息时，RAN设备可以根据第一指示信息，为第一终端设备占用第一网络的频谱资源。相关描述以及示例可参考图6所示的实施例，在此不再赘述。
本申请实施例中，当N2消息包括第二指示信息时，RAN设备可以根据第二指示信息，为第一终端设备的第一业务占用第一网络的频谱资源。相关描述以及示例可参考图7所示的实施例，在此不再赘述。
需要说明的是，本申请实施例中，RAN设备可以在确定第一终端设备签约的第二网络的频谱资源的需求量大于或等于预设门限时，为第一终端设备或者第一终端设备的第一业务占用第一网络的频谱资源。当然，RAN设备也可以在接收到N2消息之后，无需确定第一终端设备签约的第二网络的频谱资源的需求量是否大于或等于预设门限，而是直接为第一终端设备或者第一终端设备的第一业务占用第一网络的频谱资源，本申请实施例对此不做具体限定。
图12所示的实施例以注册流程为例进行说明。可选的，上述频谱资源共享的方法也可以应用在服务请求流程中。比如，上述频谱资源共享的方法应用在服务请求流程中时：一方面，上述步骤S1201替换为第一终端设备处于空闲态并向AMF发送服务请求(Service request)消息。另一方面，将步骤S1206替换为AMF向第一终端设备发送服务接受(Service accept)消息，其余相关描述可参考图12所示的实施例，在此不在赘述。
图12所示的实施例的技术效果可参考图6或图7所示的实施例，在此不再赘述。
其中，上述步骤S1201至S1207中AMF的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令AMF执行，上述步骤S1201至S1207中RAN设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令RAN设备执行，本实施例对此不作任何限制。
结合图8所述的频谱资源共享的方法，以图3所述的通信系统应用于如图4所示的5G网络为例，如图13所示，为本申请实施例提供的另一种频谱资源共享的方法，如下所述。
S1301、第一终端设备当前处于连接态。
本申请实施例中，第一终端设备处于连接态是指第一终端设备与网络存在信令连接，如第一终端设备与AMF之间的非接入层(non access stratum，NAS)信令连接。
S1302、第一终端设备向AMF发送PDU会话建立请求(PDU session establishment  request)。相应的，AMF接收来自第一终端设备的PDU会话建立请求。该PDU会话建立请求用于请求为第一终端设备建立第一PDU会话，相关描述可参考现有技术，在此不予赘述。
需要说明的是，本申请实施例以5G网络为例进行说明，因此第一会话为第一PDU会话。当然，在未来的其他网络中，会话还可以为PDU会话之外的其他会话，本申请实施例对此不做具体限定。
S1303、AMF通过SMF提供的PDU会话的创建会话管理(session management，SM)上下文请求(Nsmf_PDUSession_CreateSM context request)将PDU会话建立请求发给SMF。相应的，SMF接收来自AMF的创建SM上下文请求。
需要说明的是，本申请实施例中的创建SM上下文请求仅是图8所示的实施例中的第五消息的一个具体示例，其中，第五消息用于请求为第一终端设备建立第一PDU会话。当然，图8所示的实施例中的第五消息还可以为其他消息，本申请实施例对此不做具体限定。
S1304、SMF根据第一终端设备的签约信息和/或第一终端设备的会话策略信息，确定是否允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络频谱资源。
本申请实施例中，若SMF上没有第一终端设备的签约信息，则SMF可以向UDM请求第一终端设备的签约信息。进一步的，若UDM上不存在第一终端设备的签约信息，则UDM可以向UDR请求第一终端设备的签约信息，在此统一说明，以下不再赘述。
本申请实施例中，第一终端设备的签约信息和/或第一终端设备的会话策略信息的相关描述可参考图8所示的实施例，在此不再赘述。
需要说明的是，本申请实施例中，当SMF从PCF获取第一终端设备的会话策略信息时，图8所示的实施例中的第四指示信息可以包含在第一终端设备的会话策略信息中的策略和计费控制(policy and charging control，PCC)规则中，或者，第一终端设备的会话策略信息包括PCC规则和图8所示的实施例中的第四指示信息，本申请实施例对此不做具体限定。可以理解的是，图8所示的实施例中，第四指示信息指示允许根据该会话策略信息所建立的会话或者QoS流占用第一网络的频谱资源也可以理解为，允许根据该PCC规则所建立的会话或者QoS流占用第一网络的频谱资源，在此统一说明，以下不再赘述。
S1305、SMF通过SMF提供的PDU会话的创建SM上下文响应(Nsmf_PDUSession_CreateSM context response)将PDU会话建立接受(PDU session establishment accept)消息发给AMF。相应的，AMF接收来自SMF的创建SM上下文响应。
S1306、AMF向RAN设备发送N2消息(N2 message)。相应的，RAN设备接收来自AMF的N2消息。
对于上述步骤S1305和步骤S1306：
当SMF确定允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源时，步骤S1305中的创建SM上下文响应包 括第三指示信息，进而步骤S1306中的N2消息中包括第三指示信息。第三指示信息指示允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。
可选的，在本申请实施例中，当SMF确定不允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源时，步骤S1305中的创建SM上下文响应中可以包括第八指示信息，进而步骤S1306中的N2消息中包括第八指示信息，第八指示信息指示不允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。当然，RAN设备也可以通过隐式方式获知网络不允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。比如，当N2消息中不包括第三指示信息时，RAN设备可以确定网络不允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络频谱资源，本申请实施例对此不做具体限定。
S1307、AMF向第一终端设备发送PDU会话建立接受消息。相应的，第一终端设备接收来自AMF的PDU会话建立接受消息。
需要说明的是，本申请实施例中，步骤S1307和S1306可以同时进行；或者，步骤S1307的PDU会话建立接受消息包含在步骤S1306的N2消息中发送给RAN设备，RAN设备进一步将PDU会话建立接受消息发送给第一终端设备，本申请实施例对此不做具体限定。
进一步的，本申请实施例中，若N2消息包括第三指示信息，则本申请实施例提供的频谱资源共享的方法还包括如下步骤S1308：
S1308、RAN设备为第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。
其中，RAN设备为第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源的相关描述以及示例可参考图8所示的实施例，在此不再赘述。
需要说明的是，本申请实施例中，RAN设备可以在确定第一终端设备签约的第二网络的频谱资源的需求量大于或等于预设门限时，根据第三指示信息为第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。当然，RAN设备也可以在接收到N2消息之后，无需确定第一终端设备签约的第二网络的频谱资源的需求量是否大于或等于预设门限，而是直接为第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源，本申请实施例对此不做具体限定。
图13所示的实施例以PDU会话建立流程为例进行说明。可选的，上述频谱资源共享的方法也可以应用在PDU会话激活流程中。比如，上述频谱资源共享的方法应用在PDU会话激活流程中时：一方面，上述步骤S1301可选，即第一终端设备可以处于连接态，也可以处于空闲态。另一方面，可以将步骤S1302中的PDU会话建立请求替换为用于请求激活PDU会话的服务请求(service request)，将步骤S1303中的PDU会话建立请求替换为SMF提供的PDU会话的更新SM上下文请求 (Nsmf_PDUSession_UpdateSM context request)，将步骤S1305中的创建SM上下文响应替换为SMF提供的PDU会话的更新会话管理上下文响应(Nsmf_PDUSession_UpdateSM context response)，将步骤S1305中创建SM上下文响应中的PDU会话建立接受消息以及步骤S1307中的PDU会话建立接受消息替换为服务接受(service accept)消息，其余相关描述可参考图13所示的实施例，在此不在赘述。
图13所示的实施例的技术效果可参考图8所示的实施例，在此不再赘述。
其中，上述步骤S1301至S1308中SMF的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令SMF执行，上述步骤S1301至S1308中RAN设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令RAN设备执行，本实施例对此不作任何限制。
需要说明的是，图13所示的实施例以在第一终端设备的第一PDU会话的建立流程中同时建立第一终端设备的第一PDU会话的第一QoS流为例进行说明。当然，第一终端设备的第一PDU会话的第一QoS流可能不是与第一终端设备的第一PDU会话在同一流程中建立的。比如，如图14所示，为本申请实施例提供的又一种频谱资源共享的方法，如下所述。
S1401、第一终端设备当前处于连接态。其中，第一终端设备处于连接态的相关描述可参考图13所示的步骤S1301，在此不再赘述。
S1402、PCF向SMF发送SM策略关联修改请求(SM policy association modification request)。相应的，SMF接收来自PCF的SM策略关联修改请求。该SM策略关联修改请求包括第一终端设备的会话策略信息。
需要说明的是，本申请实施例中的SM策略关联修改请求仅是图8所示的实施例中的第五消息的一个具体示例，当然，图8所示的实施例中的第五消息还可以为其他消息，本申请实施例对此不做具体限定。
可选的，本申请实施例中，PCF可以根据本地配置确定是否允许为第一业务(如上述的车联网业务，IMS业务等)占用第一网络的频谱资源。
其中，SMF从PCF获取的第一终端设备的会话策略信息的相关描述可参考图13所示的实施例，在此不再赘述。
S1403、SMF建立第一终端设备的第一PDU会话的第一QoS流，并根据第一终端设备的会话策略信息，确定是否允许第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。
示例性的，假设第一终端设备的会话策略信息中包括第四指示信息，第四指示信息指示允许根据第一终端设备的会话策略信息所建立的会话或者QoS流占用第一网络的频谱资源，则SMF可以根据第一终端设备的会话策略信息，确定允许第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。
可选的，SMF根据第一终端设备的会话策略信息，确定是否允许第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源时，可以参考第一终端设备的签约信息。相关示例可参考图13所示的实施例，在此不再赘述。
S1404、SMF向AMF发送AMF提供的N1N2消息传输服务(Namf_Communication_N1N2MessageTransfer service)请求。相应的，AMF接收来自SMF的N1N2消息传输服务请求。
S1405、AMF向RAN设备发送N2消息(N2 message)。相应的，RAN设备接收来自AMF的N2消息。
对于上述步骤S1404和步骤S1405：
当SMF确定允许第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源时，步骤S1404中的N1N2消息传输服务请求包括第三指示信息，进而步骤S1405中的N2消息中包括第三指示信息。第三指示信息指示允许第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。
可选的，在本申请实施例中，当SMF确定不允许第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源时，步骤S1404中的N1N2消息传输服务请求中可以包括第八指示信息，进而步骤S1406中的N2消息中包括第八指示信息，第八指示信息指示不允许第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。当然，RAN设备也可以通过隐式方式获知网络不允许第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。比如，当N2消息中不包括第三指示信息时，RAN设备可以确定网络不允许第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源，本申请实施例对此不做具体限定。
S1406、AMF向第一终端设备发送PDU会话修改命令(PDU session modification command))。相应的，第一终端设备接收来自AMF的PDU会话修改命令。
需要说明的是，本申请实施例中，步骤S1405和S1406可以同时进行；或者，步骤S1406的PDU会话修改命令包含在S1405的N2消息中发送给RAN设备，RAN设备进一步将PDU会话修改命令发送给第一终端设备，本申请实施例对此不做具体限定。
进一步的，本申请实施例中，若N2消息包括第三指示信息，则本申请实施例提供的频谱资源共享的方法还包括如下步骤S1407：
S1407、RAN设备为第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。
其中，RAN设备为第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源的相关描述可参考图8所示的实施例，在此不再赘述。
需要说明的是，本申请实施例中，RAN设备可以在确定第一终端设备签约的第二网络的频谱资源的需求量大于或等于预设门限时，根据第三指示信息为第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。当然，RAN设备也可以在接收到N2消息之后，无需确定第一终端设备签约的第二网络的频谱资源的需求量是否大于或等于预设门限，而是直接为第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源，本申请实施例对此不做具体限定。
图14所示的实施例的技术效果可参考图8所示的实施例，在此不再赘述。
其中，上述步骤S1401至S1407中SMF的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令SMF执行，上述步骤S1401至S1407中RAN设备的动作可以由图5所示的通信装置500中的处理器501调 用存储器503中存储的应用程序代码以指令RAN设备执行，本实施例对此不作任何限制。
结合图9所述的频谱资源共享的方法，以图2所述的通信系统应用于如图4所示的5G网络为例，如图15所示，为本申请实施例提供的另一种频谱资源共享的方法，如下所述。
S1501-S1502、同图12所示的实施例中的步骤S1201-S1202，在此不再赘述。
S1503、UDM获取第一终端设备的签约信息。该签约信息包括第一频谱资源的信息，第一频谱资源的信息的相关描述可参考图9所示的实施例，在此不再赘述。
可选的，第一频谱资源的信息还用于指示第一频谱资源对应的PLMN ID和/或RAT类型，本申请实施例对此不作具体限定。
当然，本申请实施例中，第一终端设备的签约信息还可以包括现有的一些签约信息，如第一终端设备的切片信息和/或移动性限制信息等，本申请实施例对此不作具体限定。
一种可能的实现方式中，在UDR中预先配置第一终端设备的签约信息。进一步的，当UDM接收来自AMF的获取签约信息请求时，UDM从UDR中获取第一终端设备的签约信息并存储在UDM中。
S1504、UDM向AMF发送UDM提供的签约信息管理服务的获取签约信息响应(Nudm_SDM_Get response)。相应的，AMF接收来自UDM的获取签约信息响应。其中，该获取签约信息响应包括第一终端设备的签约信息。
至此，AMF可以获得第一终端设备的签约信息。该签约信息包括第一频谱资源的信息。可选的，本申请实施例中，UDM还可以通过与PCF的交互来调整第一频谱资源的信息，如步骤S1505-S1507所示：
S1505、AMF向PCF发送PCF提供的接入和移动性(access and mobility，AM)策略控制的创建请求(Npcf_AM policy control_create request)。相应的，PCF接收来自AMF的创建请求。其中，该创建请求包括第一频谱资源的信息。
S1506、PCF根据本地策略调整第一频谱资源的信息。
示例性的，假设终端设备的签约信息中的第一频谱资源的信息为1，该第一频谱资源的信息用于指示第一网络的频谱资源1，则PCF可能将第一频谱资源的信息进行调整，调整后的第一频谱资源的信息用于指示第一网络的频谱资源2(即建议使用第一网络的另一段频谱资源)或者调整后的第一频谱资源的信息用于指示第二网络的频谱资源2(即建议只能使用本网络的频谱资源)。
S1507、PCF向AMF发送PCF提供的AM策略控制的创建响应(Npcf_AM policy control_create response)。相应的，AMF接收来自PCF的创建响应。其中，该创建响应包括第一频谱资源的信息或者调整后的第一频谱资源的信息(以下也简称第一频谱资源的信息)。
进一步的，本申请实施例中，AMF获得第一终端设备的签约信息之后，本申请实施例提供的频谱资源共享的方法还可以包括如下步骤：
S1508、AMF向RAN设备发送N2消息(N2 message)。相应的，RAN设备接收来自AMF的N2消息。其中，该N2消息包括第一频谱资源的信息。
S1509、AMF向第一终端设备发送注册接受(registration accept)消息。相应的，第一终端设备接收来自AMF的注册接受消息。
S1510、RAN设备根据第一频谱资源的信息，为第一终端设备占用第一频谱资源。
其中，RAN设备为第一终端设备占用第一频谱资源的相关描述及示例可参考图9所示的实施例，在此不再赘述。
可选的，本申请实施例提供的频谱资源共享的方法还包括：RAN设备存储第一频谱资源、以及PLMN ID和/或RAT类型的对应关系。RAN设备确定第一频谱资源之后，可以根据第一频谱资源、以及PLMN ID和/或RAT类型的对应关系，进一步的确定出该第一频谱资源对应的PLMN ID和/或RAT类型。进而，RAN设备可以确定上述第一频谱资源属于上述PLMN ID对应的网络，和/或，上述第一频谱资源用于上述RAT类型。这样，可以方便RAN设备从PLMN ID和/或RAT维度进行频谱资源占用的统计，在此统一说明，以下不再赘述。
需要说明的是，本申请实施例中，RAN设备可以在确定第一终端设备签约的第二网络的频谱资源的需求量大于或等于预设门限时，为第一终端设备占用第一频谱资源。当然，RAN设备也可以在获取第一频谱资源的信息之后，不确定第一终端设备签约的第二网络的频谱资源的需求量是否大于或等于预设门限，而是直接为第一终端设备占用第一频谱资源，本申请实施例对此不做具体限定。
图15所示的实施例的技术效果可参考图9所示的实施例，在此不再赘述。
其中，上述步骤S1501至S1510中AMF的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令AMF执行，上述步骤S1501至S1510中RAN设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令RAN设备执行，本实施例对此不作任何限制。
结合图10所述的频谱资源共享的方法，以图2所述的通信系统应用于如图4所示的5G网络为例，如图16所示，为本申请实施例提供的另一种频谱资源共享的方法，如下所述。
S1601-S1602、同图12所示的实施例中的步骤S1201-S1202，在此不再赘述。
S1603、UDM获取第一终端设备的签约信息。该签约信息包括第二频谱资源的信息，第二频谱资源的信息的相关描述可参考图10所示的实施例，在此不再赘述。
当然，本申请实施例中，第一终端设备的签约信息还可以包括现有的一些签约信息，如第一终端设备的切片信息和/或移动性限制信息等，本申请实施例对此不作具体限定。
一种可能的实现方式中，在UDR中预先配置第一终端设备的签约信息。进一步的，当UDM接收来自AMF的获取签约信息请求时，UDM从UDR中获取第一终端设备的签约信息并存储在UDM中。
可选的，本申请实施例中，第二频谱资源的信息还用于指示第一频谱资源对应的PLMN ID和/或RAT类型，本申请实施例对此不作具体限定。
S1604、UDM向AMF发送UDM提供的签约信息管理服务的获取签约信息响应(Nudm_SDM_Get response)。相应的，AMF接收来自UDM的获取签约信息响应。 其中，该获取签约信息响应包括第一终端设备的签约信息。
至此，AMF可以获得第一终端设备的签约信息。该签约信息包括第二频谱资源的信息。可选的，本申请实施例中，UDM还可以通过与PCF的交互来调整第二频谱资源的信息，如步骤S1605-S1607所示：
S1605、AMF向PCF发送PCF提供的接入和移动性(access and mobility，AM)策略控制的创建请求(Npcf_AM policy control_create request)。相应的，PCF接收来自AMF的创建请求。其中，该创建请求包括第二频谱资源的信息。
S1606、PCF根据本地策略调整第二频谱资源的信息。
示例性的，终端设备的签约信息中的第二频谱资源的信息包括第一标识，该第一标识用于指示第一网络的频谱资源1，则PCF可能将第一标识进行调整，调整后的第一标识用于指示第一网络的频谱资源2(即建议使用第一网络的另一段频谱资源)或者调整后的第一标识用于指示第二网络的频谱资源2(即建议只能使用本网络的频谱资源)。
S1607、PCF向AMF发送PCF提供的AM策略控制的创建响应(Npcf_AM policy control_create response)。相应的，AMF接收来自PCF的创建响应。其中，该创建响应包括第二频谱资源的信息或者调整后的第二频谱资源的信息(以下也简称第二频谱资源的信息)。
进一步的，本申请实施例中，AMF获得第一终端设备的签约信息之后，本申请实施例提供的频谱资源共享的方法还可以包括如下步骤：
S1608、AMF向RAN设备发送N2消息(N2 message)。相应的，RAN设备接收来自AMF的N2消息。其中，该N2消息包括第二频谱资源的信息。
S1609、AMF向第一终端设备发送注册接受(registration accept)消息。相应的，第一终端设备接收来自AMF的注册接受消息。
S1610、RAN设备根据第二频谱资源的信息，为第一终端设备的第一业务占用第二频谱资源。
其中，RAN设备根据第二频谱资源的信息，为第一终端设备的第一业务占用第二频谱资源的相关描述及示例可参考图10所示的实施例，在此不再赘述。
可选的，本申请实施例提供的频谱资源共享的方法还包括：RAN设备存储第二频谱资源、以及PLMN ID和/或RAT类型的对应关系。RAN设备确定第二频谱资源之后，可以根据第二频谱资源、以及PLMN ID和/或RAT类型的对应关系，进一步的确定出该第二频谱资源对应的PLMN ID和/或RAT类型。进而，RAN设备可以确定上述第二频谱资源属于上述PLMN ID对应的网络，和/或，上述第二频谱资源用于上述RAT类型。这样，可以方便RAN设备从PLMN ID和/或RAT维度进行频谱资源占用的统计，在此统一说明，以下不再赘述。
需要说明的是，本申请实施例中，RAN设备可以在确定第一终端设备签约的第二网络的频谱资源的需求量大于或等于预设门限时，根据第二频谱资源的信息为第一终端设备的第一业务占用第二频谱资源。当然，RAN设备也可以在获取第二频谱资源的信息之后，不确定第一终端设备签约的第二网络的频谱资源的需求量是否大于或等于预设门限，而是直接为第一终端设备的第一业务占用第二频谱资源，本申请实施例对此不做具体限定。
图16所示的实施例的技术效果可参考图10所示的实施例，在此不再赘述。
其中，上述步骤S1601至S1610中AMF的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令AMF执行，上述步骤S1601至S1610中RAN设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令RAN设备执行，本实施例对此不作任何限制。
结合图11所述的频谱资源共享的方法，以图3所述的通信系统应用于如图4所示的5G网络为例，如图17所示，为本申请实施例提供的另一种频谱资源共享的方法，如下所述。
S1701、第一终端设备的第一PDU会话当前处于激活态。
本申请实施例中，第一终端设备的第一PDU会话当前处于激活态是指第一终端设备可以通过第一PDU会话与网络侧的UPF之间进行数据收发。具体地，UPF与RAN设备之间为第一PDU会话建立了N3接口数据传输通道，RAN设备和第一终端设备之间为该第一PDU会话建立了空口数据传输通道，例如数据无线承载(data radio bearer，DRB)。进而，第一终端设备可以通过该第一PDU会话的N3接口数据传输通道和空口数据传输通道与网络侧的UPF之间进行数据收发。
需要说明的是，本申请实施例以5G网络为例进行说明，因此第一会话为第一PDU会话。当然，在未来的其他网络中，会话还可以为PDU会话之外的其他会话，本申请实施例对此不做具体限定。
S1702、RAN设备确定第一终端设备签约的第二网络的频谱资源的需求量大于或等于预设门限。
S1703、RAN设备向SMF发送频谱资源占用授权请求(radio resource usage authorization request)。相应的，SMF接收来自RAN设备的频谱资源占用授权请求。其中，该频谱资源占用授权请求包括第一终端设备的第一PDU会话的会话标识和/或第一终端设备的第一PDU会话的第一QoS流标识。
需要说明的是，本申请实施例中的频谱资源占用授权请求仅是图11所示的实施例中第六消息的一个具体示例。当然，图11所示的实施例中第六消息还可以为其他消息，本申请实施例对此不做具体限定。
S1704、SMF根据第一终端设备的签约信息和/或第一终端设备的会话策略信息，确定是否允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。
其中，步骤S1704的相关描述可参考图13所示的实施例中的步骤S1304，在此不再赘述。
S1705、SMF向RAN设备发送频谱资源占用授权响应(radio resource usage authorization response)。相应的，RAN设备接收来自SMF的频谱资源占用授权响应。
可选的，本申请实施例中，当SMF确定允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源时，该频谱资源占用授权响应中包括第三指示信息，第三指示信息指示允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。
可选的，本申请实施例中，当SMF确定允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源时，该频谱资源占用授权响应中还包括允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源的时长。
可选的，在本申请实施例中，当SMF确定不允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源时，该频谱资源占用授权响应中包括第八指示信息，第八指示信息指示不允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。当然，RAN设备也可以通过隐式方式获知网络不允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。比如，当频谱资源占用授权响应中不包括第三指示信息时，RAN设备可以确定网络不允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络频谱资源；或者，当SMF确定不允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络频谱资源时，SMF可以向RAN设备发送频谱资源占用授权拒绝/失败(radio resource usage authorization reject/failure)消息。相应的，RAN设备接收来自SMF的频谱资源占用授权拒绝/失败消息，并根据频谱资源占用授权拒绝/失败消息确定网络不允许不允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络频谱资源，本申请实施例对此不做具体限定。
进一步的，本申请实施例中，若频谱资源占用授权响应包括第三指示信息，则本申请实施例提供的频谱资源共享的方法还包括如下步骤S1706：
S1706、RAN设备为第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源。
其中，RAN设备为第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源的相关描述以及示例可参考图8所示的实施例，在此不再赘述。
本申请实施例中，当频谱资源占用授权响应中包括允许第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源的时长时，当第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源的时长达到该时长时，RAN设备可以不再为第一终端设备第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源，从而可以实现对异网络的频谱资源占用的有效控制。
图17所示的实施例的技术效果可参考图11所示的实施例，在此不再赘述。
其中，上述步骤S1701至S1706中SMF的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令SMF执行，上述步骤S1701至S1706中RAN设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令RAN设备执行，本实施例对此不作任何限制。
结合图6或图7所述的频谱资源共享的方法，以图2所述的通信系统应用于如图4所 示的5G网络为例，如图18所示，为本申请实施例提供的另一种频谱资源共享的方法，如下所述。
S1801-S1802、同图17所示的实施例中的步骤S1701-S1702，在此不再赘述。
S1803、RAN设备向AMF发送频谱资源占用授权请求(radio resource usage authorization request)。相应的，AMF接收来自RAN设备的频谱资源占用授权请求。
需要说明的是，本申请实施例中的频谱资源占用授权请求仅是图6所示的实施例中第二消息或者图7所示的实施例中第四消息的一个具体示例。当然，图6所示的实施例中第二消息或者图7所示的实施例中第四消息还可以为其他消息，本申请实施例对此不做具体限定。
S1804、AMF根据第一终端设备的签约信息，向RAN设备发送频谱资源占用授权响应(radio resource usage authorization response)。相应的，RAN设备接收来自AMF的频谱资源占用授权响应。
其中，第一终端设备的签约信息以及该签约信息的获取方式的相关描述可参考图12所示的实施例，在此不再赘述。
一种可能的实现方式中，当第一终端设备的签约信息包括上述第一信息时，AMF可以根据第一终端设备的签约信息、第一终端设备的接入和移动性控制策略信息、或者第二网络的本地策略信息中的至少一种，确定允许第一终端设备占用第一网络的频谱资源，相关描述可参考图6所述的实施例，在此不再赘述。进一步的，上述频谱资源占用授权响应中包括第一指示信息，第一指示信息指示允许第一终端设备占用第一网络的频谱资源。
另一种可能的实现方式中，当第一终端设备的签约信息包括第一信息、第四信息或者第一终端设备的第一业务的标识信息中的至少一项时，AMF可以根据第一终端设备的签约信息、第一终端设备的接入和移动性控制策略信息、或者第二网络的本地策略信息中的至少一种，确定允许第一终端设备的第一业务占用第一网络的频谱资源，相关描述可参考图7所述的实施例，在此不再赘述。进一步的，上述频谱资源占用授权响应中包括第二指示信息，第二指示信息指示允许第一终端设备的第一业务占用第一网络的频谱资源。示例性的，第二指示信息包括允许第一终端设备的第一业务占用第一网络的频谱资源的指示信息以及允许占用第一网络的频谱资源的第一终端设备的第一业务的标识信息。
可选的，当AMF确定允许第一终端设备或者第一终端设备的第一业务占用第一网络的频谱资源时，上述频谱资源占用授权响应中还包括允许第一终端设备或者第一终端设备的第一业务占用第一网络的频谱资源的时长。
可选的，当AMF确定不允许第一终端设备占用第一网络的频谱资源时，该频谱资源占用授权响应中包括第七指示信息，第七指示信息指示不允许第一终端设备占用第一网络的频谱资源。当然，RAN设备也可以通过隐式方式获知网络不允许第一终端设备占用第一网络的频谱资源。比如，当频谱资源占用授权响应不包括第一指示信息或第二指示信息时，RAN设备可以确定网络不允许第一终端设备占用第一网络的频谱资源；或者，当AMF确定不允许第一终端设备占用第一网络的频谱资源时，AMF可以向RAN设备发送频谱资源占用授权拒绝/失败(radio resource usage authorization reject/failure)消 息。相应的，RAN设备接收来自AMF的频谱资源占用授权拒绝/失败消息，并根据频谱资源占用授权拒绝/失败消息确定网络不允许第一终端设备占用第一网络的频谱资源，本申请实施例对此不做具体限定。
进一步的，本申请实施例中，若频谱资源占用授权响应包括该第一指示信息或第二指示信息，则本申请实施例提供的频谱资源共享的方法还包括如下步骤S1805：
S1805、RAN设备为第一终端设备或者第一终端设备的第一业务占用第一网络频谱资源。
本申请实施例中，当频谱资源占用授权响应中包括允许第一终端设备或者第一终端设备的第一业务占用第一网络的频谱资源的时长时，当第一终端设备或者第一终端设备的第一业务占用第一网络的频谱资源的时长达到该时长时，RAN设备可以不再为第一终端设备或者第一终端设备的第一业务占用第一网络的频谱资源，从而可以实现对异网络的频谱资源占用的有效控制。
本申请实施例中，当频谱资源占用授权响应包括第一指示信息时，RAN设备可以根据第一指示信息，为第一终端设备占用第一网络的频谱资源。相关描述以及示例可参考图6所示的实施例，在此不再赘述。
本申请实施例中，当频谱资源占用授权响应包括第二指示信息时，RAN设备可以根据第二指示信息，为第一终端设备的第一业务占用第一网络的频谱资源。相关描述以及示例可参考图7所示的实施例，在此不再赘述。
图18所示的实施例的技术效果可参考图5或图6所示的实施例，在此不再赘述。
其中，上述步骤S1801至S1805中AMF的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令AMF执行，上述步骤S1801至S1805中RAN设备的动作可以由图5所示的通信装置500中的处理器501调用存储器503中存储的应用程序代码以指令RAN设备执行，本实施例对此不作任何限制。
可选的，在上述图12至图18所示的实施例中，若RAN设备为第一终端设备占用第一网络的频谱资源，则本申请实施例提供的频谱资源共享的方法还包括：RAN设备将第一终端设备对应的经过其收发的数据量进行统计。若RAN设备为第一终端设备的第一业务占用第一网络的频谱资源，则本申请实施例提供的频谱资源共享的方法还包括：RAN设备将第一终端设备的第一业务对应的经过其收发的数据量进行统计。若RAN设备为第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流占用第一网络的频谱资源，则本申请实施例提供的频谱资源共享的方法还包括：RAN设备将第一终端设备的第一PDU会话或者第一终端设备的第一PDU会话的第一QoS流对应的经过其收发的数据量进行统计。进一步的，可选的，本申请实施例提供的频谱资源共享的方法还包括：RAN设备将统计后的数据量上报给网管系统(operation and management，OAM)或者SMF进行后续计费操作。也就是说，本申请实施例中，可以开启终端设备粒度或者终端设备的业务粒度或者会话粒度或者QoS流粒度的数据量统计与上报，从而可以实现更精准的数据监控。比如，RAN设备可以将第一终端设备对应的经过其收发的数据量进行统计后上报给SMF；或者RAN设备可以将第一终端设备的第一业务对应的经过其收发的数据量进行统计后上报给SMF；或者RAN设备 可以将第一终端设备的第一PDU会话对应的经过其收发的数据量进行统计后上报给SMF；或者RAN设备可以将第一终端设备的第一PDU会话的第一QoS流对应的经过其收发的数据量进行统计后上报给SMF，本申请实施例对此不作具体限定。
可以理解的是，以上各个实施例中，由移动管理实体实现的方法和/或步骤，也可以由可用于移动管理实体的部件(例如芯片或者电路)实现；由接入网设备实现的方法和/或步骤，也可以由可用于接入网设备的部件(例如芯片或者电路)实现；由会话管理实体实现的方法和/或步骤，也可以由可用于会话管理实体的部件(例如芯片或者电路)实现。
上述主要从各个网元之间交互的角度对本申请实施例提供的方案进行了介绍。相应的，本申请实施例还提供了通信装置，该通信装置用于实现上述各种方法。该通信装置可以为上述方法实施例中的移动管理实体，或者包含上述移动管理实体的装置，或者为可用于移动管理实体的部件；或者，该通信装置可以为上述方法实施例中的接入网设备，或者包含上述接入网设备的装置，或者为可用于接入网设备的部件；或者，该通信装置可以为上述方法实施例中的会话管理实体，或者包含上述会话管理实体的装置，或者为可用于会话管理实体的部件。可以理解的是，该通信装置为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，本申请能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
本申请实施例可以根据上述方法实施例中对通信装置进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本申请实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
图19示出了一种通信装置190的结构示意图。该通信装置190包括收发模块1901和处理模块1902。所述收发模块1901，也可以称为收发单元用以实现收发功能，例如可以是收发电路，收发机，收发器或者通信接口。
以通信装置190为上述方法实施例中的移动管理实体为例：
一种可能的实现方式中，处理模块1902，用于确定允许第一终端设备占用第一网络的频谱资源，第一终端设备签约第二网络。收发模块1901，用于向接入网设备发送第一指示信息，第一指示信息指示允许第一终端设备占用第一网络的频谱资源。
可选的，处理模块1902具体用于：根据第一终端设备的签约信息、第一终端设备的接入和移动性控制策略信息、或者第二网络的本地策略信息中的至少一种，确定允许第一终端设备占用第一网络的频谱资源。
可选的，第一终端设备的签约信息包括第一信息，第一信息用于表征允许第一终端设备占用第一网络的频谱资源。
可选的，接入和移动性控制策略信息包括：第二信息，第二信息用于表征允许第 一终端设备在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源，第一频谱资源为第一网络内的频谱资源。
可选的，第二网络的本地策略信息包括：第三信息，第三信息用于表征允许签约第二网络的终端设备占用第一网络的频谱资源。
另一种可能的实现方式中，处理模块1902，用于确定允许第一终端设备的第一业务占用第一网络的频谱资源，第一终端设备签约第二网络。收发模块1901，用于向接入网设备发送第二指示信息，第二指示信息指示允许第一终端设备的第一业务占用第一网络的频谱资源。
可选的，处理模块1902具体用于：根据第一终端设备的签约信息、第一终端设备的接入和移动性控制策略信息、或者第二网络的本地策略信息中的至少一种，确定允许第一终端设备的第一业务占用第一网络的频谱资源。
可选的，第一终端设备的签约信息包括以下至少一项：第一信息，第四信息，或第一业务的标识信息；其中，第一信息用于表征允许第一终端设备占用第一网络的频谱资源；第四信息用于表征允许第一终端设备的第一业务占用第一网络的频谱资源。
可选的，接入和移动性控制策略信息包括：第五信息，第五信息用于表征允许第一终端设备的第一业务在第一时间段和/或第一位置区域和/或第一频谱资源内占用第一网络的频谱资源，第一频谱资源为第一网络内的频谱资源。
可选的，第二网络的本地策略信息包括：第六信息，第六信息用于表征允许签约第二网络的终端设备的第一业务占用第一网络的频谱资源。
又一种可能的实现方式中，处理模块1902，用于获取第一终端设备的签约信息，第一终端设备的签约信息包括第一频谱资源的信息，第一频谱资源为允许第一终端设备占用的第一网络的频谱资源，第一终端设备签约第二网络。收发模块1901，用于向接入网设备发送第一频谱资源的信息。
又一种可能的实现方式中，处理模块1902，用于获取第一终端设备的签约信息，第一终端设备的签约信息包括第二频谱资源的信息，第二频谱资源为允许第一终端设备的第一业务占用的第一网络的频谱资源，第一终端设备签约第二网络。收发模块1901，用于向接入网设备发送第二频谱资源的信息。
可选的，第二频谱资源的信息包括：第一标识，其中，第一标识与第二频谱资源的标识以及第一业务的标识信息存在映射关系。
可选的，第二频谱资源的信息包括：第二频谱资源的标识和第一业务的标识信息。
以通信装置190为上述方法实施例中的接入网设备为例：
一种可能的实现方式中，收发模块1901，用于接收来自移动管理实体的第一指示信息，第一指示信息指示允许第一终端设备占用第一网络的频谱资源，第一终端设备签约第二网络。处理模块1902，用于根据第一指示信息，为第一终端设备占用第一网络的频谱资源。
另一种可能的实现方式中，收发模块1901，用于接收来自移动管理实体的第二指示信息，第二指示信息指示允许第一终端设备的第一业务占用第一网络的频谱资源，第一终端设备签约第二网络。处理模块1902，用于根据第二指示信息，为第一终端设备的第一业务占用第一网络的频谱资源。
又一种可能的实现方式中，收发模块1901，用于接收来自会话管理实体的第三指示信息，第三指示信息指示允许第一终端设备的第一会话占用第一网络的频谱资源，或者第三指示信息指示允许第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，第一终端设备签约第二网络。处理模块1902，用于根据第三指示信息，为第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
又一种可能的实现方式中，收发模块1901，用于接收来自移动管理实体的第一频谱资源的信息，第一频谱资源为允许第一终端设备占用的第一网络的频谱资源，第一终端设备签约第二网络。处理模块1902，用于根据第一频谱资源的信息，为第一终端设备占用第一频谱资源。
又一种可能的实现方式中，收发模块1901，用于接收来自移动管理实体的第二频谱资源的信息，第二频谱资源为允许第一终端设备的第一业务占用的第一网络的频谱资源，第一终端设备签约第二网络。处理模块1902，用于根据第二频谱资源的信息，为第一终端设备的第一业务占用第二频谱资源。
可选的，第二频谱资源的信息包括：第一标识，其中，第一标识与第二频谱资源的标识以及第一业务的标识信息存在映射关系。
可选的，第二频谱资源的信息包括：第二频谱资源的标识和第一业务的标识信息。
可选的，当第二频谱资源的信息包括第一标识时，处理模块具体用于：根据第一标识，以及第一标识与第二频谱资源的标识的映射关系，确定第二频谱资源；根据第一标识，以及第一标识与第一业务的标识信息的映射关系，确定第一业务；为第一终端设备的第一业务占用第二频谱资源。
以通信装置190为上述方法实施例中的会话管理实体为例：
一种可能的实现方式中，处理模块1902，用于确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源，第一终端设备签约第二网络；收发模块1901，还用于向接入网设备发送第三指示信息，第三指示信息指示允许第一终端设备的第一会话占用第一网络的频谱资源，或者第三指示信息指示允许第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
可选的，处理模块1902具体用于：根据第一终端设备的签约信息和/或第一终端设备的会话策略信息，确定允许第一终端设备的第一会话或者第一终端设备的第一会话的第一QoS流占用第一网络的频谱资源。
可选的，第一终端设备的第一会话的第一QoS流对应的业务为第一业务；第一终端设备的签约信息包括以下至少一项：第一信息，第四信息，或第一业务的标识信息。其中，第一信息用于表征允许第一终端设备占用第一网络的频谱资源；第四信息用于表征允许第一终端设备的第一业务占用第一网络的频谱资源。
可选的，第一终端设备的第一会话的第一QoS流对应的业务为第一业务；第一终端设备的会话策略信息包括：第七信息。其中，第七信息用于表征允许第一终端设备的第一业务占用第一网络的频谱资源。
可选的，收发模块1901，还用于接收来自策略控制实体的第一终端设备的会话策略信息。
其中，上述方法实施例涉及的各步骤的所有相关内容均可以援引到对应功能模块的功能描述，在此不再赘述。
在本实施例中，该通信装置190以采用集成的方式划分各个功能模块的形式来呈现。这里的“模块”可以指特定ASIC，电路，执行一个或多个软件或固件程序的处理器和存储器，集成逻辑电路，和/或其他可以提供上述功能的器件。在一个简单的实施例中，本领域的技术人员可以想到该通信装置190可以采用图5所示的通信装置500的形式。
比如，图5所示的通信装置500中的处理器501可以通过调用存储器503中存储的计算机执行指令，使得通信装置500执行上述方法实施例中的频谱资源共享的方法。
具体的，图19中的收发模块1901和处理模块1902的功能/实现过程可以通过图4所示的通信装置500中的处理器501调用存储器503中存储的计算机执行指令来实现。或者，图19中的处理模块1902的功能/实现过程可以通过图4所示的通信装置500中的处理器501调用存储器503中存储的计算机执行指令来实现，图19中的收发模块1901的功能/实现过程可以通过图4中所示的通信装置500中的通信接口504来实现。
由于本实施例提供的通信装置190可执行上述频谱资源共享的方法，因此其所能获得的技术效果可参考上述方法实施例，在此不再赘述。
需要说明的是，以上模块或单元的一个或多个可以软件、硬件或二者结合来实现。当以上任一模块或单元以软件实现的时候，所述软件以计算机程序指令的方式存在，并被存储在存储器中，处理器可以用于执行所述程序指令并实现以上方法流程。该处理器可以内置于SoC(片上系统)或ASIC，也可是一个独立的半导体芯片。该处理器内处理用于执行软件指令以进行运算或处理的核外，还可进一步包括必要的硬件加速器，如现场可编程门阵列(field programmable gate array，FPGA)、PLD(可编程逻辑器件)、或者实现专用逻辑运算的逻辑电路。
当以上模块或单元以硬件实现的时候，该硬件可以是CPU、微处理器、数字信号处理(digital signal processing，DSP)芯片、微控制单元(microcontroller unit，MCU)、人工智能处理器、ASIC、SoC、FPGA、PLD、专用数字电路、硬件加速器或非集成的分立器件中的任一个或任一组合，其可以运行必要的软件或不依赖于软件以执行以上方法流程。
可选的，本申请实施例还提供了一种芯片系统，包括：至少一个处理器和接口，该至少一个处理器通过接口与存储器耦合，当该至少一个处理器执行存储器中的计算机程序或指令时，使得上述任一方法实施例中的方法被执行。在一种可能的实现方式中，该通信装置还包括存储器。可选的，该芯片系统可以由芯片构成，也可以包含芯片和其他分立器件，本申请实施例对此不作具体限定。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件程序实现时，可以全部或部分地以计算机程序产品的形式来实现。该计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储 介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或者数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可以用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如，软盘、硬盘、磁带)，光介质(例如，DVD)、或者半导体介质(例如固态硬盘(solid state disk，SSD))等。
尽管在此结合各实施例对本申请进行了描述，然而，在实施所要求保护的本申请过程中，本领域技术人员通过查看所述附图、公开内容、以及所附权利要求书，可理解并实现所述公开实施例的其他变化。在权利要求中，“包括”(comprising)一词不排除其他组成部分或步骤，“一”或“一个”不排除多个的情况。单个处理器或其他单元可以实现权利要求中列举的若干项功能。相互不同的从属权利要求中记载了某些措施，但这并不表示这些措施不能组合起来产生良好的效果。
尽管结合具体特征及其实施例对本申请进行了描述，显而易见的，在不脱离本申请的精神和范围的情况下，可对其进行各种修改和组合。相应地，本说明书和附图仅仅是所附权利要求所界定的本申请的示例性说明，且视为已覆盖本申请范围内的任意和所有修改、变化、组合或等同物。显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (34)

  1. 一种频谱资源共享的方法，其特征在于，所述方法包括：
    移动管理实体确定允许第一终端设备占用第一网络的频谱资源，所述第一终端设备签约第二网络，所述移动管理实体为所述第二网络内的移动管理实体；
    所述移动管理实体向接入网设备发送第一指示信息，所述第一指示信息指示允许所述第一终端设备占用所述第一网络的频谱资源，所述接入网设备为所述第一网络和所述第二网络共享的接入网设备。
  2. 根据权利要求1所述的方法，其特征在于，所述移动管理实体确定允许第一终端设备占用第一网络的频谱资源，包括：
    所述移动管理实体根据所述第一终端设备的签约信息、所述第一终端设备的接入和移动性控制策略信息、或者所述第二网络的本地策略信息中的至少一种，确定允许所述第一终端设备占用所述第一网络的频谱资源。
  3. 根据权利要求2所述的方法，其特征在于，所述第一终端设备的签约信息包括第一信息，所述第一信息用于表征允许所述第一终端设备占用所述第一网络的频谱资源。
  4. 根据权利要求2或3所述的方法，其特征在于，所述接入和移动性控制策略信息包括：第二信息，所述第二信息用于表征允许所述第一终端设备在第一时间段和/或第一位置区域和/或第一频谱资源内占用所述第一网络的频谱资源，所述第一频谱资源为所述第一网络内的频谱资源；或者，
    所述第二网络的本地策略信息包括：第三信息，所述第三信息用于表征允许签约所述第二网络的终端设备占用所述第一网络的频谱资源。
  5. 根据权利要求1-4任一项所述的方法，其特征在于，所述第一网络为第一公共陆地移动网络PLMN网络，所述第二网络为第二PLMN网络；
    或者，所述第一网络为公网，所述第二网络为私网；
    或者，所述第一网络为私网，所述第二网络为公网。
  6. 一种频谱资源共享的方法，其特征在于，所述方法包括：
    接入网设备接收来自移动管理实体的第一指示信息，所述第一指示信息指示允许第一终端设备占用第一网络的频谱资源，所述第一终端设备签约第二网络，所述移动管理实体为所述第二网络内的移动管理实体，所述接入网设备为所述第一网络和所述第二网络共享的接入网设备；
    所述接入网设备根据所述第一指示信息，为所述第一终端设备占用所述第一网络的频谱资源。
  7. 一种频谱资源共享的方法，其特征在于，所述方法包括：
    移动管理实体确定允许第一终端设备的第一业务占用第一网络的频谱资源，所述第一终端设备签约第二网络，所述移动管理实体为所述第二网络内的移动管理实体；
    所述移动管理实体向接入网设备发送第二指示信息，所述第二指示信息指示允许所述第一终端设备的所述第一业务占用所述第一网络的频谱资源，所述接入网设备为所述第一网络和所述第二网络共享的接入网设备。
  8. 根据权利要求7所述的方法，其特征在于，所述移动管理实体确定允许第一终 端设备的第一业务占用第一网络的频谱资源，包括：
    所述移动管理实体根据所述第一终端设备的签约信息、所述第一终端设备的接入和移动性控制策略信息、或者所述第二网络的本地策略信息中的至少一种，确定允许所述第一终端设备的所述第一业务占用所述第一网络的频谱资源。
  9. 根据权利要求8所述的方法，其特征在于，所述第一终端设备的签约信息包括以下至少一项：第一信息，第四信息，或所述第一业务的标识信息；
    其中，所述第一信息用于表征允许所述第一终端设备占用所述第一网络的频谱资源；所述第四信息用于表征允许所述第一终端设备的所述第一业务占用所述第一网络的频谱资源。
  10. 根据权利要求8或9所述的方法，其特征在于，所述接入和移动性控制策略信息包括：第五信息，所述第五信息用于表征允许所述第一终端设备的所述第一业务在第一时间段和/或第一位置区域和/或第一频谱资源内占用所述第一网络的频谱资源，所述第一频谱资源为所述第一网络内的频谱资源；或者，
    所述第二网络的本地策略信息包括：第六信息，所述第六信息用于表征允许签约所述第二网络的终端设备的所述第一业务占用所述第一网络的频谱资源。
  11. 一种频谱资源共享的方法，其特征在于，所述方法包括：
    接入网设备接收来自移动管理实体的第二指示信息，所述第二指示信息指示允许第一终端设备的第一业务占用第一网络的频谱资源，所述第一终端设备签约第二网络，所述移动管理实体为所述第二网络内的移动管理实体，所述接入网设备为所述第一网络和所述第二网络共享的接入网设备；
    所述接入网设备根据所述第二指示信息，为所述第一终端设备的所述第一业务占用所述第一网络的频谱资源。
  12. 一种频谱资源共享的方法，其特征在于，所述方法包括：
    会话管理实体确定允许第一终端设备的第一会话或者所述第一终端设备的所述第一会话的第一服务质量QoS流占用第一网络的频谱资源，所述第一终端设备签约第二网络，所述会话管理实体为所述第二网络内的会话管理实体；
    所述会话管理实体向接入网设备发送第三指示信息，所述第三指示信息指示允许所述第一终端设备的所述第一会话占用所述第一网络的频谱资源，或者所述第三指示信息指示允许所述第一终端设备的所述第一会话的所述第一QoS流占用所述第一网络的频谱资源，所述接入网设备为所述第一网络和所述第二网络共享的接入网设备。
  13. 根据权利要求12所述的方法，其特征在于，所述会话管理实体确定允许第一终端设备的第一会话或者所述第一终端设备的所述第一会话的第一QoS流占用第一网络的频谱资源，包括：
    所述会话管理实体根据所述第一终端设备的签约信息和/或所述第一终端设备的会话策略信息，确定允许所述第一终端设备的所述第一会话占用所述第一网络的频谱资源；
    或者，所述会话管理实体根据所述第一终端设备的签约信息和/或所述第一终端设备的会话策略信息，确定允许所述第一终端设备的所述第一会话的所述第一QoS流占用所述第一网络的频谱资源。
  14. 根据权利要求13所述的方法，其特征在于，所述第一终端设备的所述第一会话的所述第一QoS流对应的业务为第一业务；所述第一终端设备的签约信息包括以下至少一项：第一信息，第四信息，或所述第一业务的标识信息；
    其中，所述第一信息用于表征允许所述第一终端设备占用所述第一网络的频谱资源；所述第四信息用于表征允许所述第一终端设备的所述第一业务占用所述第一网络的频谱资源。
  15. 根据权利要求13或14所述的方法，其特征在于，所述第一终端设备的所述第一会话的所述第一QoS流对应的业务为第一业务；所述第一终端设备的会话策略信息包括：第七信息；
    其中，所述第七信息用于表征允许所述第一终端设备的所述第一业务占用所述第一网络的频谱资源。
  16. 根据权利要求13-15任一项所述的方法，其特征在于，所述方法还包括：
    所述会话管理实体接收来自策略控制实体的所述第一终端设备的会话策略信息。
  17. 一种频谱资源共享的方法，其特征在于，所述方法包括：
    接入网设备接收来自会话管理实体的第三指示信息，所述第三指示信息指示允许第一终端设备的第一会话占用第一网络的频谱资源，或者所述第三指示信息指示允许所述第一终端设备的所述第一会话的第一服务质量QoS流占用所述第一网络的频谱资源，所述第一终端设备签约第二网络，所述会话管理实体为所述第二网络内的会话管理实体，所述接入网设备为所述第一网络和所述第二网络共享的接入网设备；
    所述接入网设备根据所述第三指示信息，为所述第一终端设备的所述第一会话或者所述第一终端设备的所述第一会话的所述第一QoS流占用所述第一网络的频谱资源。
  18. 一种频谱资源共享的方法，其特征在于，所述方法包括：
    移动管理实体获取第一终端设备的签约信息，所述第一终端设备的签约信息包括第一频谱资源的信息，所述第一频谱资源为允许所述第一终端设备占用的第一网络的频谱资源，所述第一终端设备签约第二网络，所述移动管理实体为所述第二网络内的移动管理实体；
    所述移动管理实体向接入网设备发送所述第一频谱资源的信息，所述接入网设备为所述第一网络和所述第二网络共享的接入网设备。
  19. 一种频谱资源共享的方法，其特征在于，所述方法包括：
    接入网设备接收来自移动管理实体的第一频谱资源的信息，所述第一频谱资源为允许第一终端设备占用的第一网络的频谱资源，所述第一终端设备签约第二网络，所述移动管理实体为所述第二网络内的移动管理实体，所述接入网设备为所述第一网络和所述第二网络共享的接入网设备；
    所述接入网设备为所述第一终端设备占用所述第一频谱资源。
  20. 一种频谱资源共享的方法，其特征在于，所述方法包括：
    移动管理实体获取第一终端设备的签约信息，所述第一终端设备的签约信息包括第二频谱资源的信息，所述第二频谱资源为允许所述第一终端设备的第一业务占用的第一网络的频谱资源，所述第一终端设备签约第二网络，所述移动管理实体为所述第二网络内的移动管理实体；
    所述移动管理实体向接入网设备发送所述第二频谱资源的信息，所述接入网设备为所述第一网络和所述第二网络共享的接入网设备。
  21. 根据权利要求20所述的方法，其特征在于，所述第二频谱资源的信息包括：
    第一标识，其中，所述第一标识与所述第二频谱资源的标识以及所述第一业务的标识信息存在映射关系；
    或者，所述第二频谱资源的标识和所述第一业务的标识信息。
  22. 一种频谱资源共享的方法，其特征在于，所述方法包括：
    接入网设备接收来自移动管理实体的第二频谱资源的信息，所述第二频谱资源为允许所述第一终端设备的第一业务占用的第一网络的频谱资源，所述第一终端设备签约第二网络，所述移动管理实体为所述第二网络内的移动管理实体，所述接入网设备为所述第一网络和所述第二网络共享的接入网设备；
    所述接入网设备根据所述第二频谱资源的信息，为所述第一终端设备的所述第一业务占用所述第二频谱资源。
  23. 根据权利要求22所述的方法，其特征在于，所述第二频谱资源的信息包括：
    第一标识，其中，所述第一标识与所述第二频谱资源的标识以及所述第一业务的标识信息存在映射关系；
    或者，所述第二频谱资源的标识和所述第一业务的标识信息。
  24. 根据权利要求23所述的方法，其特征在于，当所述第二频谱资源的信息包括所述第一标识时，所述接入网设备根据所述第二频谱资源的信息，为所述第一终端设备的所述第一业务占用所述第二频谱资源，包括：
    所述接入网设备根据所述第一标识，以及所述第一标识与所述第二频谱资源的标识的映射关系，确定所述第二频谱资源；
    所述接入网设备根据所述第一标识，以及所述第一标识与所述第一业务的标识信息的映射关系，确定所述第一业务；
    所述接入网设备为所述第一终端设备的所述第一业务占用所述第二频谱资源。
  25. 一种通信装置，其特征在于，所述通信装置包括：处理器和存储器；
    所述存储器用于存储计算机执行指令，当所述处理器执行所述计算机执行指令时，以使所述通信装置执行如权利要求1-5中任一项所述的方法；或者，以使所述通信装置执行如权利要求6所述的方法；或者，以使所述通信装置执行如权利要求7-10中任一项所述的方法；或者，以使所述通信装置执行如权利要求11所述的方法；或者，以使所述通信装置执行如权利要求12-16中任一项所述的方法；或者，以使所述通信装置执行如权利要求17所述的方法；或者，以使所述通信装置执行如权利要求18所述的方法；或者，以使所述通信装置执行如权利要求19所述的方法；或者，以使所述通信装置执行如权利要求20或21所述的方法；或者，以使所述通信装置执行如权利要求22-24任一项所述的方法。
  26. 一种通信装置，其特征在于，所述通信装置包括：处理器和接口电路；
    所述接口电路，用于接收计算机执行指令并传输至所述处理器；
    所述处理器，用于执行所述计算机执行指令，以使所述通信装置执行如权利要求1-5中任一项所述的方法；或者，以使所述通信装置执行如权利要求6所述的方法；或 者，以使所述通信装置执行如权利要求7-10中任一项所述的方法；或者，以使所述通信装置执行如权利要求11所述的方法；或者，以使所述通信装置执行如权利要求12-16中任一项所述的方法；或者，以使所述通信装置执行如权利要求17所述的方法；或者，以使所述通信装置执行如权利要求18所述的方法；或者，以使所述通信装置执行如权利要求19所述的方法；或者，以使所述通信装置执行如权利要求20或21所述的方法；或者，以使所述通信装置执行如权利要求22-24任一项所述的方法。
  27. 一种通信装置，其特征在于，用于执行如权利要求1-5中任一项所述的方法；或者，用于执行如权利要求6所述的方法；或者，用于执行如权利要求7-10中任一项所述的方法；或者，用于执行如权利要求11所述的方法；或者，用于执行如权利要求12-16中任一项所述的方法；或者，用于执行如权利要求17所述的方法；或者，用于执行如权利要求18所述的方法；或者，用于执行如权利要求19所述的方法；或者，用于执行如权利要求20或21所述的方法；或者，用于执行如权利要求22-24任一项所述的方法。
  28. 一种包含指令的计算机程序产品，其特征在于，当其在计算机上运行时，使得所述计算机执行如权利要求1-5任一项所述的方法；或者，当其在计算机上运行时，使得所述计算机执行如权利要求6所述的方法；或者，当其在计算机上运行时，使得所述计算机执行如权利要求7-10任一项所述的方法；或者当其在计算机上运行时，使得所述计算机执行如权利要求11所述的方法；或者，当其在计算机上运行时，使得所述计算机执行如权利要求12-16任一项所述的方法；或者，当其在计算机上运行时，使得所述计算机执行如权利要求17所述的方法；或者，当其在计算机上运行时，使得所述计算机执行如权利要求18所述的方法；或者，当其在计算机上运行时，使得所述计算机执行如权利要求19所述的方法；或者，当其在计算机上运行时，使得所述计算机执行如权利要求20或21所述的方法；或者，当其在计算机上运行时，使得所述计算机执行如权利要求22-24任一项所述的方法。
  29. 一种计算机可读存储介质，其特征在于，包括指令，当所述指令在通信装置上运行时，以使所述通信装置执行如权利要求1-5中任一项所述的方法；或者，以使所述通信装置执行如权利要求6所述的方法；或者，以使所述通信装置执行如权利要求7-10中任一项所述的方法；或者，以使所述通信装置执行如权利要求11所述的方法；或者，以使所述通信装置执行如权利要求12-16中任一项所述的方法；或者，以使所述通信装置执行如权利要求17所述的方法；或者，以使所述通信装置执行如权利要求18所述的方法；或者，以使所述通信装置执行如权利要求19所述的方法；或者，以使所述通信装置执行如权利要求20或21所述的方法；或者，以使所述通信装置执行如权利要求22-24任一项所述的方法。
  30. 一种通信系统，其特征在于，所述通信系统包括移动管理实体和接入网设备，所述移动管理实体为第二网络内的移动管理实体，所述接入网设备为第一网络和所述第二网络共享的接入网设备；
    所述移动管理实体，用于确定允许第一终端设备占用所述第一网络的频谱资源，并向所述接入网设备发送第一指示信息，所述第一指示信息指示允许所述第一终端设备占用所述第一网络的频谱资源，所述第一终端设备签约所述第二网络；
    所述接入网设备，用于接收来自所述移动管理实体的所述第一指示信息，并根据所述第一指示信息，为所述第一终端设备占用所述第一网络的频谱资源。
  31. 一种通信系统，其特征在于，所述通信系统包括移动管理实体和接入网设备，所述移动管理实体为第二网络内的移动管理实体，所述接入网设备为第一网络和所述第二网络共享的接入网设备；
    所述移动管理实体，用于确定允许第一终端设备的第一业务占用所述第一网络的频谱资源，并向接入网设备发送第二指示信息，所述第二指示信息指示允许所述第一终端设备的所述第一业务占用所述第一网络的频谱资源，所述第一终端设备签约所述第二网络；
    所述接入网设备，用于接收来自所述移动管理实体的所述第二指示信息，并根据所述第二指示信息，为所述第一终端设备的所述第一业务占用所述第一网络的频谱资源。
  32. 一种通信系统，其特征在于，所述通信系统包括会话管理实体和接入网设备，所述会话管理实体为第二网络内的移动管理实体，所述接入网设备为第一网络和所述第二网络共享的接入网设备；
    所述会话管理实体，用于确定允许第一终端设备的第一会话或者所述第一终端设备的所述第一会话的第一服务质量QoS流占用所述第一网络的频谱资源之后，向所述接入网设备发送第三指示信息，所述第三指示信息指示允许所述第一终端设备的所述第一会话占用所述第一网络的频谱资源，或者所述第三指示信息指示允许所述第一终端设备的所述第一会话的所述第一QoS流占用所述第一网络的频谱资源，所述第一终端设备签约所述第二网络；
    所述接入网设备，用于接收来自所述会话管理实体的所述第三指示信息，并根据所述第三指示信息，为所述第一终端设备的第一会话或者所述第一终端设备的所述第一会话的所述第一QoS流占用所述第一网络的频谱资源。
  33. 一种通信系统，其特征在于，所述通信系统包括移动管理实体和接入网设备，所述移动管理实体为第二网络内的移动管理实体，所述接入网设备为第一网络和所述第二网络共享的接入网设备；
    所述移动管理实体，用于获取第一终端设备的签约信息，所述第一终端设备的签约信息包括第一频谱资源的信息，所述第一频谱资源为允许所述第一终端设备占用的所述第一网络的频谱资源，所述第一终端设备签约所述第二网络；
    所述移动管理实体，还用于向所述接入网设备发送所述第一频谱资源的信息；
    所述接入网设备，用于接收来自所述移动管理实体的所述第一频谱资源的信息，并为所述第一终端设备占用所述第一频谱资源。
  34. 一种通信系统，其特征在于，所述通信系统包括移动管理实体和接入网设备，所述移动管理实体为第二网络内的移动管理实体，所述接入网设备为第一网络和所述第二网络共享的接入网设备；
    所述移动管理实体，用于获取第一终端设备的签约信息，所述第一终端设备的签约信息包括第二频谱资源的信息，所述第二频谱资源为允许所述第一终端设备的第一业务占用的所述第一网络的频谱资源，所述第一终端设备签约所述第二网络；
    所述移动管理实体，还用于向所述接入网设备发送所述第二频谱资源的信息；
    所述接入网设备，用于接收来自所述移动管理实体的所述第二频谱资源的信息，并根据所述第二频谱资源的信息，为所述第一终端设备的所述第一业务占用所述第二频谱资源。
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