WO2024026689A1 - 提供无线感知服务的方法和装置、电子设备和存储介质 - Google Patents

提供无线感知服务的方法和装置、电子设备和存储介质 Download PDF

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Publication number
WO2024026689A1
WO2024026689A1 PCT/CN2022/109770 CN2022109770W WO2024026689A1 WO 2024026689 A1 WO2024026689 A1 WO 2024026689A1 CN 2022109770 W CN2022109770 W CN 2022109770W WO 2024026689 A1 WO2024026689 A1 WO 2024026689A1
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Prior art keywords
sensing
request message
service
request
response message
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PCT/CN2022/109770
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English (en)
French (fr)
Inventor
刘建宁
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北京小米移动软件有限公司
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Priority to PCT/CN2022/109770 priority Critical patent/WO2024026689A1/zh
Publication of WO2024026689A1 publication Critical patent/WO2024026689A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing 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
    • H04W8/08Mobility data transfer

Definitions

  • the present disclosure relates to the field of wireless communication technology, and in particular, to a method and device, electronic equipment and storage medium for providing wireless sensing services.
  • Wireless sensing technology can be combined with communication technologies such as fifth generation (5G) mobile communication technology to provide wireless sensing services based on communication systems.
  • 5G fifth generation
  • the terminal device cannot obtain the sensing service provided by the access network device.
  • the present disclosure provides a method and device, an electronic device, and a storage medium for providing wireless sensing services, so that terminal equipment can obtain sensing services provided by access network equipment.
  • the present disclosure provides a method for providing wireless awareness services, which can be applied to network functional entities.
  • the method includes: receiving a first request message from a first core network functional entity, the first request message being used to request provision of sensing services; based on the first request message, sending a second request message to the second core network functional entity, and the second The request message is used to request the provision of awareness services. Both the first request message and the second request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above method may further include: determining the second core network functional entity according to the parameter information in the first request message.
  • the above method may further include: receiving a second response message from the second core network functional entity, the second response message being used to indicate providing the sensing service; based on the second response message, sending a request to the first core network The functional entity sends a first response message, and the first response message is used to indicate providing the sensing service.
  • the above method may further include: receiving a second response message from the second core network functional entity, the second response message being used to indicate that the sensing service is not provided; based on the second response message, sending a request to the first core network functional entity.
  • the network function entity sends a first response message, and the first response message is used to indicate that the sensing service is not provided.
  • the above method may further include: receiving sensing data from the second core network functional entity; and sending sensing service data to the first core network functional entity.
  • first core network functional entity and the second core network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities. Network functional entity.
  • the present disclosure provides a method for providing wireless sensing services, which can be applied to the first core network functional entity.
  • the method includes: receiving a third request message from a terminal device, the third request message is used to request to provide a sensing service; based on the third request message, sending a first request message to a network function entity, the first request message is used to request to provide a sensing service Serve. Both the first request message and the third request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above method may further include: determining the network function entity according to the parameter information in the third request message.
  • the above method may further include: receiving a first response message from the network function entity, the first response message being used to indicate providing a sensing service; and based on the first response message, sending a third response message to the terminal device. , the third response message is used to indicate providing sensing services.
  • the above method may further include: receiving a first response message from the network function entity, the first response message being used to indicate that the sensing service is not provided; and based on the first response message, sending a third response to the terminal device. message, and the third response message is used to indicate that the sensing service is not provided.
  • the above method may further include: receiving cognitive service data from the network function entity; and sending the cognitive service data to the terminal device.
  • the present disclosure provides a method for providing wireless sensing services, which can be applied to the second core network functional entity.
  • the method includes: receiving a second request message from a network functional entity, the second request message being used to request provision of sensing services; and based on the second request message, sending a fourth request message to the access network functional entity, the fourth request message being used to request Requesting awareness services. Both the second request message and the fourth request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above method may further include: determining the access network function entity according to the parameter information in the second request message.
  • the above method may further include: receiving a fourth response message from the access network functional entity, where the fourth response message is used to indicate providing a sensing service; and based on the fourth response message, sending a third response message to the network functional entity. Two response messages, the second response message is used to indicate providing sensing services.
  • the above method may further include: receiving a fourth response message from the access network function entity, where the fourth response message is used to indicate that no sensing service is provided; and based on the fourth response message, sending a message to the network function entity.
  • the second response message is used to indicate that the sensing service is not provided.
  • the above method may further include: receiving sensing data from the access network functional entity; and sending sensing data to the network functional entity.
  • the present disclosure provides a method for providing wireless sensing services, which can be applied to terminal devices.
  • the method includes: sending a third request message to the first core network functional entity, where the third request message is used to request provision of sensing services.
  • the third request message carries parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above method may further include: receiving a third response message from the first core network functional entity, where the third response message is used to indicate providing the sensing service.
  • the above method may further include: receiving a third response message from the first core network functional entity, where the third response message is used to indicate that no sensing service is provided.
  • the above method may further include: receiving sensing service data from the first core network functional entity.
  • the present disclosure provides a method for providing wireless sensing services, which can be applied to access network functional entities.
  • the method includes: receiving a fourth request message from the second core network functional entity, where the fourth request message is used to request provision of sensing services.
  • the fourth request message carries parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above method may further include: sending a fourth response message to the second core network functional entity, where the fourth response message is used to indicate providing the sensing service.
  • the above method may further include: sending a fourth response message to the second core network functional entity, where the fourth response message is used to indicate that no sensing service is provided.
  • the above method may further include: processing the sensing service; and sending sensing data of the sensing service to the second core network functional entity.
  • the present disclosure provides a method for providing wireless sensing services, which can be applied to core networks.
  • the method includes: receiving a third request message from a terminal device, the third request message being used to request to provide a sensing service; and based on the third request message, sending a first request message to a network function entity, the first request message being used to request Provide a sensing service; receive a second request message from the network function entity, the second request message is used to request to provide the sensing service; send a fourth request message to the access network function device based on the second request message, the fourth request message is used Provides awareness services upon request.
  • the first request message, the second request message, the third request message and the fourth request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information; sensing service type information; sensing location information; sensing time information.
  • the above method may further include: receiving a fourth response message from the access network function device, where the fourth request message is used to indicate providing a sensing service; and based on the fourth response message, sending a third request message to the network function entity.
  • Two response messages the second response message is used to indicate providing a sensing service; receiving a first response message from the network function entity, the first response message is used to indicate providing the sensing service; based on the first response message, sending a third response message to the network function entity response message, the third response message is used to indicate providing sensing services.
  • the above method may further include: receiving a fourth response message from the access network function device, where the fourth request message is used to indicate that the sensing service is not provided; and based on the fourth response message, sending to the network function entity a second response message, the second response message is used to indicate that the sensing service is not provided; receive the first response message from the network function entity, the first response message is used to indicate that the sensing service is not provided; based on the first response message, send a message to the network function entity A third response message is sent, and the third response message is used to indicate that the sensing service is not provided.
  • the above method may further include: receiving sensing data from the access network functional device and sending the sensing data to the network functional entity; receiving sensing service data from the network functional entity and sending sensing data to the terminal device. Service data.
  • the present disclosure provides a device for providing wireless sensing services, which can be provided in a network functional entity.
  • the device includes: a receiving module configured to receive a first request message from a first core network functional entity, where the first request message is used to request provision of sensing services; a sending module configured to send a request to the second core network based on the first request message.
  • the functional entity sends a second request message, and the second request message is used to request to provide the sensing service. Both the first request message and the second request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above device may further include: a processing module configured to determine the second core network functional entity according to the parameter information in the first request message.
  • the receiving module may also be configured to: receive a second response message from the second core network functional entity, where the second response message is used to indicate providing the sensing service; the sending module may also be configured to: based on the second A response message: sending a first response message to the first core network functional entity, where the first response message is used to indicate providing sensing services.
  • the receiving module may also be configured to: receive a second response message from the second core network functional entity, where the second response message is used to indicate that the sensing service is not provided; the sending module may also be configured to: based on the first The second response message is to send a first response message to the first core network functional entity, where the first response message is used to indicate that no sensing service is provided.
  • the receiving module may be further configured to: receive sensing data from the second core network functional entity; and the sending module may be further configured to: send sensing service data to the first core network functional entity.
  • first core network functional entity and the second core network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities. Network functional entity.
  • the present disclosure provides a device for providing wireless sensing services, which can be provided in the first core network functional entity.
  • the device includes: a receiving module configured to receive a third request message from a terminal device, where the third request message is used to request provision of sensing services; and a sending module configured to send a first request message to a network function entity based on the third request message. , the first request message is used to request to provide sensing services. Both the first request message and the third request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above device may further include: a processing module configured to determine the network function entity according to the parameter information in the third request message.
  • the receiving module may also be configured to: receive a first response message from the network function entity, where the first response message is used to indicate that the sensing service is provided; the sending module may also be configured to: based on the first response message, A third response message is sent to the terminal device, where the third response message is used to indicate providing the sensing service.
  • the receiving module may also be configured to: receive a first response message from the network function entity, where the first response message is used to indicate that the sensing service is not provided; the sending module may also be configured to: based on the first response message , sending a third response message to the terminal device, where the third response message is used to indicate that no sensing service is provided.
  • the receiving module may also be configured to receive sensory service data from the network function entity; the sending module may be configured to send the sensory service data to the terminal device.
  • the present disclosure provides a device for providing wireless sensing services, which can be provided in the second core network functional entity.
  • the device includes: a receiving module configured to receive a second request message from a network functional entity, where the second request message is used to request provision of sensing services; and a sending module configured to send a third request message to the access network functional entity based on the second request message.
  • Four request messages The fourth request message is used to request to provide sensing services. Both the second request message and the fourth request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above device may further include: a processing module configured to determine the access network functional entity according to the parameter information in the second request message.
  • the receiving module may also be configured to: receive a fourth response message from the access network functional entity, where the fourth response message is used to indicate that the sensing service is provided; the sending module may also be configured to: based on the fourth response message, sending a second response message to the network function entity, where the second response message is used to indicate providing sensing services.
  • the receiving module may also be configured to: receive a fourth response message from the access network functional entity, where the fourth response message is used to indicate that the sensing service is not provided; the sending module may also be configured to: based on the fourth A response message: sending a second response message to the network function entity, where the second response message is used to indicate that no sensing service is provided.
  • the receiving module may be further configured to: receive sensing data from the access network functional entity; and the sending module may be further configured to: send the sensing data to the network functional entity.
  • the present disclosure provides an apparatus for providing wireless sensing services, which can be provided in a terminal device.
  • the device includes: a sending module configured to send a third request message to the first core network functional entity, where the third request message is used to request provision of sensing services.
  • the third request message carries parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above device may further include: a receiving module configured to receive a third response message from the first core network functional entity, where the third response message is used to indicate providing a sensing service.
  • the above device may further include: a receiving module configured to receive a third response message from the first core network functional entity, where the third response message is used to indicate that no sensing service is provided.
  • the receiving module may be further configured to: receive sensing service data from the first core network functional entity.
  • the present disclosure provides a device for providing wireless sensing services, which can be provided in an access network functional entity.
  • the device includes: a receiving module configured to receive a fourth request message from the second core network functional entity, where the fourth request message is used to request provision of sensing services.
  • the fourth request message carries parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above device may further include: a sending module configured to send a fourth response message to the second core network functional entity, where the fourth response message is used to indicate providing a sensing service.
  • the above device may further include: a sending module configured to send a fourth response message to the second core network functional entity, where the fourth response message is used to indicate that the sensing service is not provided.
  • the above device may further include: a processing module configured to process the sensing service; and the sending module may be further configured to: send sensing data of the sensing service to the second core network functional entity.
  • the present disclosure provides an electronic device, including: a memory configured to store computer-executable instructions; a processor connected to the memory; and the processor is configured to execute the computer-executable instructions in the memory to implement the following steps:
  • the method for providing wireless cognitive services according to any one of the first aspect to the fifth aspect and possible implementations thereof.
  • the present disclosure provides a network system provided in a core network, wherein the network system is configured to perform the following operations: receive a third request message from a terminal device, the third request message is used to request to provide Perception service; based on the third request message, send a first request message to the network function entity, the first request message is used to request to provide the perception service; receive the second request message from the network function entity, so The second request message is used to request to provide the sensing service; and based on the second request message, a fourth request message is sent to the access network function device, and the fourth request message is used to request to provide the sensing service; wherein, The first request message, the second request message, the third request message and the fourth request message carry parameter information of the sensing service.
  • the present disclosure provides a network system provided in a core network, wherein the network system includes a first core network functional entity and a second core network functional entity; wherein the first core network functional entity is For receiving a third request message from the terminal device, the third request message is used to request to provide a sensing service; based on the third request message, sending a first request message to the network function entity, the first request message is used to Requesting to provide the sensing service; wherein the first request message and the third request message both carry parameter information of the sensing service; the second core network functional entity is configured to receive the third request from the network functional entity.
  • the second request message is used to request the provision of sensing services; based on the second request message, a fourth request message is sent to the access network functional entity, the fourth request message is used to request the provision of sensing services; Wherein, the second request message and the fourth request message both carry parameter information of the sensing service.
  • the present disclosure provides a computer storage medium on which computer-executable instructions are stored.
  • the computer-executable instructions after being executed by a processor, can implement any of the first to fifth aspects and their possible implementations.
  • the request message sent from the terminal device to the access network functional entity via the sensing function entity carries parameter information of the sensing service, so that the access network functional entity
  • the network access functional entity can support the wireless sensing service subscribed by the terminal device based on the parameter information. In this way, the terminal device can obtain the wireless sensing service provided by the access network device.
  • Figure 1 is a schematic diagram of a scenario of providing wireless sensing services in an embodiment of the present disclosure.
  • FIG. 2 is a schematic structural diagram of a communication system that provides wireless sensing services in an embodiment of the present disclosure.
  • FIG. 3 is a schematic flowchart of a first embodiment of a method for providing wireless sensing services in an embodiment of the present disclosure.
  • FIG. 4 is a schematic flowchart of a second embodiment of a method for providing wireless sensing services in the embodiment of the present disclosure.
  • FIG. 5 is a schematic flowchart of a third embodiment of a method for providing wireless sensing services in the embodiment of the present disclosure.
  • FIG. 6 is a schematic flowchart of the first implementation of a method for providing wireless sensing services in an embodiment of the present disclosure.
  • FIG. 7 is a schematic flowchart of a second implementation of a method for providing wireless sensing services in an embodiment of the present disclosure.
  • FIG. 8 is a schematic flowchart of a third implementation of a method for providing wireless sensing services in an embodiment of the present disclosure.
  • Figure 9 is a schematic flowchart of a fourth implementation of a method for providing wireless sensing services in an embodiment of the present disclosure.
  • Figure 10 is a schematic flowchart of a fifth implementation of a method for providing wireless sensing services in an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of a first implementation of a device for providing wireless sensing services in an embodiment of the present disclosure.
  • FIG. 12 is a schematic structural diagram of a second implementation of a device for providing wireless sensing services in an embodiment of the present disclosure.
  • FIG. 13 is a schematic structural diagram of a third implementation of a device for providing wireless sensing services in an embodiment of the present disclosure.
  • FIG. 14 is a schematic structural diagram of a fourth implementation of a device for providing wireless sensing services in an embodiment of the present disclosure.
  • FIG. 15 is a schematic structural diagram of a fifth implementation of a device for providing wireless sensing services in an embodiment of the present disclosure.
  • Figure 16 is a schematic structural diagram of an electronic device in an embodiment of the present disclosure.
  • Figure 17 is a schematic structural diagram of a terminal device in an embodiment of the present disclosure.
  • Figure 18 is a schematic structural diagram of a network device in an embodiment of the present disclosure.
  • first, second, third, etc. may be used to describe various elements in the embodiments of the present disclosure, these elements should not be limited to these terms. These terms are only used to distinguish features of the same type from each other. For example, without departing from the scope of the embodiments of the present disclosure, a “first element” may also be called a “second element”, and similarly, a “second element” may also be called a “first element”. Depending on the context, the word “if” as used herein may be interpreted as “when” or “when” or “in response to determining.”
  • Perception technology based on radar technology is widely used in smart transportation, autonomous driving, people counting, etc.
  • radar-based sensing technology mainly relies on dedicated radar equipment.
  • dedicated radar equipment has shortcomings such as high cost and inflexible deployment, so it is mainly used in specific scenarios.
  • Wireless sensing technology can be combined with communication technologies such as fifth generation (5G) mobile communication technology to provide sensing services based on communication systems.
  • 5G fifth generation
  • access network equipment can be used to provide sensing services, such as detecting animal or object intrusion on highways, sensing weather conditions, etc.
  • terminal devices such as mobile phones can subscribe to or obtain such sensing services.
  • the terminal device cannot obtain the wireless sensing service provided by the access network device.
  • FIG. 1 is a schematic diagram of a scenario of providing wireless sensing services in an embodiment of the present disclosure.
  • the terminal device 102 served by the access network functional entity 101A subscribes to the sensing service from the sensing server, and the sensing server requests the access network functional entity 101B to provide the sensing service.
  • the access network functional entity 101B can wirelessly sense the surrounding environment (that is, process the sensing service), thereby obtaining sensing data of the sensing service. Subsequently, the access network functional entity 101B can send the sensing data to the sensing server via the core network 103 to implement sensing data collection. After completing the collection of sensing data, the sensing server can generate sensing service data based on the sensing data, and send the sensing service data to the terminal device 102 .
  • the access network functional entity 101B that provides sensing services is different from the access network functional entity 101A of the service terminal device 102 .
  • the access network functional entity 101B has the function of wireless awareness, and the access network functional entity 101A does not need to have the function of wireless awareness.
  • FIG. 1 only one access network functional entity 101B is shown in FIG. 1 . It can be understood that in actual applications, the number of access network functional entities 101B that provide sensing services may be multiple.
  • the access network functional entity of the service terminal device is the access network functional entity that provides sensing services.
  • the access network functional entity has a wireless sensing function.
  • FIG. 2 is a schematic structural diagram of a communication system that provides wireless sensing services in an embodiment of the present disclosure.
  • the above communication system 200 may include access network equipment and core network equipment, which may be access network equipment and core network equipment of any generation; for example, taking the 5G network as an example, the communication system 200 It can include 5G access network (AN) and 5G core network (5GC).
  • AN 5G access network
  • 5GC 5G core network
  • the 5G network system is taken as an example for explanation; of course, those skilled in the art can understand that the technical solutions of the present disclosure can be used in any generation of communication systems, including but not limited to 5G communication systems.
  • the 5G access network may include a next generation radio access network (NG RAN) 201.
  • NG RAN 201 communicates with the terminal device 202 through the Uu interface.
  • NG RAN next generation radio access network
  • the 5G core network 203 may include: access and mobility management function (AMF) entity 2031, user plane function (UPF) entity 2032, session management function (SMF) entity 2033, policy control function (PCF) entity 2034, unified data management (UDM) entity 2035, etc.
  • AMF access and mobility management function
  • UPF user plane function
  • SMF session management function
  • PCF policy control function
  • UDM unified data management
  • the sensing function (SF) entity can be implemented by the sensing server 204, which is located outside the 5G core network 203 and connected to the UPF entity 2032 in the 5G core network 203. It is understood that in some cases, the SF entity may also be located inside the 5G core network 203. At this time, the SF entity may be a network function in the 5G core network 203.
  • the above communication system may also include other network functional entities, which is not specifically limited in the embodiment of the present disclosure.
  • network functions can also be described as network function entities, network elements, network function components, network function modules, network equipment, etc.
  • PCF PCF
  • AMF AMF
  • Other entities are similar and will not be listed one by one.
  • the terminal device 202 can access the 5G core network through the third generation partnership project (3rd generation partnership project, 3GPP) technology. Specifically, the terminal device 202 can access the 5G core network through 3GPP access network equipment.
  • 3rd generation partnership project 3rd generation partnership project
  • UDM 2035 has the function of unified data management. Mainly responsible for managing contract data, user access authorization and other functions.
  • PCF 2034 has a policy control function and is mainly responsible for policy decisions related to billing strategies for sessions and business flows, quality of service (QoS) bandwidth guarantees and policies, etc.
  • PCF 2034 connected to AMF 2031 and SMF 2033 can correspond to AM PCF (PCF for access and mobility control) and SM PCF (PCF for session management) respectively.
  • AM PCF and SM PCF may not be The same PCF entity.
  • SMF 2033 has a session management function, which mainly performs session management, execution of control policies issued by PCF 2034, selection of UPF 2032, Internet Protocol (IP) address allocation of terminal device 202 and other functions.
  • session management function which mainly performs session management, execution of control policies issued by PCF 2034, selection of UPF 2032, Internet Protocol (IP) address allocation of terminal device 202 and other functions.
  • AMF 2031 has access and mobility management functions, mainly performing mobility management, access authentication/authorization and other functions. In addition, it is also responsible for transmitting user policies between the terminal device 202 and the PCF 2034.
  • UPF 2032 is a user plane functional entity. As an interface with the data network, it completes functions such as user plane (UP) data forwarding, session/flow level-based billing statistics, bandwidth limitation, etc.
  • UP user plane
  • N7 The interface between PCF 2034 and SMF 2033, used to issue control policies for packet data unit (packet data unit, PDU) session granularity and business data flow granularity.
  • packet data unit packet data unit, PDU
  • N3 Communication interface between UPF 2032 and NG-RAN 201.
  • N15 The interface between PCF 2034 and AMF 2031, used to deliver UE policies and access control related policies.
  • N4 The interface between SMF 2033 and UPF 2032. It is used to transmit information between the control plane and UP, including controlling the distribution of forwarding rules, QoS control rules, traffic statistics rules, etc. for UP and reporting of UP information.
  • N11 The interface between SMF 2033 and AMF 2031, used to transfer PDU session tunnel information between NG-RAN 201 and UPF 2032, transfer control messages sent to the terminal device 202, and transfer wireless resources sent to NG-RAN 201 control information, etc.
  • N2 The interface between AMF 2031 and NG-RAN 201, used to transmit wireless bearer control information from the core network side to NG-RAN 201, etc.
  • N1 The interface between AMF 2031 and terminal device 202, has nothing to do with access, and is used to transmit QoS control rules, etc. to terminal device 202.
  • N8 The interface between AMF 2031 and UDM 2035, used for AMF 2031 to obtain subscription data and authentication data related to access and mobility management from UDM 2035, and for AMF 2031 to register UE current mobility management related information with UDM 2035.
  • N10 The interface between SMF 2033 and UDM 2035. It is used for SMF 2033 to obtain session management-related contract data from UDM 2035, and for SMF 2033 to register UE current session-related information with UDM 2035.
  • the above-mentioned terminal device 202 may be a terminal device with a wireless communication function, and may also be called user equipment (UE).
  • Terminal devices can be deployed on land, including indoors or outdoors, handheld, wearable or vehicle-mounted; they can also be deployed on water (such as ships, etc.); they can also be deployed in the air (such as aircraft, balloons, satellites, etc.).
  • the above-mentioned terminal equipment can be a mobile phone (mobile phone), tablet computer (Pad), computer with wireless transceiver function, virtual reality (VR) terminal device, augmented reality (AR) terminal device, industrial control (industrial) Wireless terminals in control, wireless terminals in self-driving, wireless terminals in remote medical, wireless terminals in smart grid, and transportation safety Wireless terminals, wireless terminals in smart cities, wireless terminals in smart homes, etc.
  • the terminal device may also be a handheld device with wireless communication capabilities, a vehicle-mounted device, a wearable device, a computing device, or other processing device connected to a wireless modem, etc.
  • the terminal device can also be called by different names in different networks, for example: terminal device, access terminal, subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile equipment, user terminal , terminal, wireless communication equipment, user agent or user device, cellular phone, cordless phone, session initiation protocol (session initiation protocol, SIP) phone, wireless local loop (wireless local loop, WLL) station, personal digital processing (personal digital) assistant, PDA), 5G network or terminal equipment in future evolution networks, etc.
  • terminal device access terminal, subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile equipment, user terminal , terminal, wireless communication equipment, user agent or user device, cellular phone, cordless phone, session initiation protocol (session initiation protocol, SIP) phone, wireless local loop (wireless local loop, WLL) station, personal digital processing (personal digital) assistant, PDA), 5G network or terminal equipment in future evolution networks, etc.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital processing
  • the above-mentioned NG-RAN 201 may be a device used by the access network side to support the terminal device 202 to access the wireless communication system.
  • it can be the next generation base station (next generation NodeB, gNB), transmission reception point (TRP), relay node (relay node), access point (AP) in the 5G access technology communication system )wait.
  • next generation base station next generation NodeB, gNB
  • TRP transmission reception point
  • relay node relay node
  • AP access point
  • each device is only exemplary, and not all functions of each device are necessary when used in embodiments of the present disclosure. All or part of the equipment of the core network may be physical equipment or virtualized equipment, which is not limited here. Of course, the communication system in the embodiment of the present disclosure may also include other devices not shown in Figure 2, which are not limited here.
  • the terminal device is a UE
  • the access network functional entity may include a first access network functional entity (such as a first gNB) and a first access network functional entity (such as a second gNB).
  • the network function entity may be the SF
  • the first core network device may be the first AMF
  • the second core network device may be the second AMF.
  • FIG. 3 is a schematic flowchart of a first embodiment of a method for providing wireless sensing services in an embodiment of the present disclosure. As shown in Figure 3, the method for providing wireless awareness service according to the embodiment of the present disclosure may include: S301 to S313.
  • the UE sends a sensing service request message to the first AMF.
  • the sensing service request message (which may also be called the third request message) is used to request provision of sensing services.
  • the UE can send a sensing service request message according to user input information or actual needs, thereby requesting that sensing services be provided.
  • a UE may subscribe to a location-specific awareness service.
  • the location may be a location point, or may be a location area. It is understood that the location may be a geographical location, an administrative region location, or other types of locations.
  • the aware service request message sent by the UE to the first AMF may carry parameter information of the aware service.
  • the parameter information of the sensing service may be the information required to implement the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the sensing service identification information is used to identify the sensing service.
  • different sensing services have different sensing service identification information, thereby distinguishing different sensing services.
  • Each sensing service usually has unique sensing service identification information.
  • the sensing service identification information can be expressed in the form of a string or a numerical value.
  • the sensing service type information is used to indicate the type of sensing service.
  • the types of sensing services may include: emergency sensing service and non-emergency sensing service.
  • the types of sensing services may include: posture sensing, environment sensing, human flow sensing, etc.
  • Awareness location information is used to represent the location where the awareness service is processed.
  • the perceived location information may represent a geographical location.
  • the perceived location information may be the coordinate information of the geographical location in the positioning system.
  • the positioning system can be a global positioning system (GPS), a Galileo navigation system (Galileo satellite navigation system), a BeiDou navigation satellite system (BeiDou navigation satellite system), or a GLONASS system (globalnaya navigatsionnaya sputnikovaya).
  • GLONASS globalnaya navigatsionnaya sputnikovaya.
  • the sensed position information may be a pair of coordinate values corresponding to the position point (for example, including a longitude coordinate value and a latitude coordinate value).
  • the location represented by the perceived location information is a location area
  • the perceived location information may be multiple pairs of coordinate values corresponding to multiple location points in the location area.
  • the perceived location information may represent administrative region locations.
  • the perceptual location information may take, for example, at least one of the following forms: postal code, administrative region identifier or name, etc.
  • Sensing time information is used to represent the time at which the sensing service is processed.
  • the processing time may include at least one of the following: start time, end time, and duration.
  • processing time may include a start time and an end time.
  • the processing time may include a start time and a duration.
  • the processing time may only include the end time.
  • the processing time may include only the duration.
  • the processing time may include at least one of the following: sensing times, sensing frequency, sensing interval, start time and end time of each sensing, start time and Duration.
  • the parameter information of the sensing service may also include other information (for example, sensing range information, sensing accuracy information), and each of the above sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • a piece of information can also be in any other suitable form, which is not specifically limited in the embodiments of this disclosure.
  • the UE can send the sensing service request message to the first AMF in two ways.
  • the UE can send a sensing service request message to the first gNB through the Uu interface; after receiving the sensing service request message from the UE, the first gNB forwards the sensing service request message to the first gNB through the N2 interface. AMF.
  • the UE may send a sensing service request message to the first AMF through the N1 interface.
  • the gNB transmits the sensing service request message from the UE to the first AMF in a transparent transmission manner.
  • the UE may send the sensing service request message to the first AMF through part of the service request procedure.
  • the UE may send a service request message to the first gNB; then, the gNB may send a service request message (N2 message) to the first AMF.
  • the service request message may be used to implement or carry the sensing service request message.
  • the UE may send the sensing service request message to the first AMF through part of the PDU session establishment procedure.
  • the UE may send a PDU session establishment request (PDU session establishment request) message to the first AMF.
  • the service request message may be used to implement or carry the sensing service request message.
  • the UE may also send the sensing service request message to the first AMF through other methods or processes, which is not specifically limited in the embodiments of the present disclosure.
  • the first AMF sends a sensing service request message to the SF.
  • the sensing service request message (which may also be referred to as the first request message) is used to request provision of sensing services.
  • the first AMF after receiving the aware service request message from the UE, acquires the parameter information of the aware service from the aware service request message. Subsequently, the first AMF sends a sensing service request message to the SF, where the sensing service request message carries the obtained parameter information.
  • the aware service request message sent by the first AMF to the SF may also carry other information.
  • the sensing service request message may also carry identification information of the first AMF.
  • the first AMF may need to determine the SF as the sending target of the sensing service request message. In other words, the first AMF selects SF. Specifically, the first AMF may determine the SF according to the sensing service request message received from the UE, or may determine the SF according to pre-configuration. In an embodiment, the first AMF may determine the SF according to parameter information of the sensing service. For example, the first AMF may determine the SF based on at least one of sensing service identification information, sensing service type information, sensing location information, and sensing time information in the parameter information.
  • the first AMF may determine the SF that best matches the type of sensing service based on the sensing service type information. For another example, the first AMF may determine the SF closest to the location where the sensing service is performed based on the sensing location information. For another example, the first AMF may determine, based on the sensing time information, the SF that works normally or has the smallest load during the time period for performing the sensing service. In an embodiment, the first AMF may determine the SF according to preconfiguration. For example, the first AMF may determine the SF with the smallest communication delay with itself. For another example, the first AMF may determine the SF closest to itself.
  • SF can be deployed within the core network or outside the core network.
  • the SF may be a core network functional entity.
  • the SF can communicate with the core network functional entity in a wired or wireless manner.
  • the control plane of the SF can be deployed within the core network, and the user plane can be deployed outside the core network.
  • the embodiment of the present disclosure does not specifically limit the deployment method of SF.
  • the SF After receiving the sensing service request message in S302, the SF determines the second AMF according to the parameter information carried in the sensing service request message.
  • the second AMF should meet the following conditions: the coverage of at least one gNB connected to the second AMF covers the location where the sensing service is performed, and/or, connected to at least one gNB on the second AMF.
  • the distance between a gNB and the location is closest, or is less than or equal to the preset distance.
  • the SF can determine the second AMF that satisfies the above conditions based on the sensing location information in the parameter information.
  • “coverage” includes both complete coverage and partial coverage (ie, partial overlap).
  • the SF may locally store and maintain relevant information about gNBs that support wireless sensing services, such as gNB identification information, gNB sensing capability information, and gNB location information.
  • the SF can determine the second gNB based on the relevant information and the obtained parameter information.
  • the SF may determine the second AMF based on the related information of the second gNB.
  • the SF can obtain related information of the second gNB from other functional entities in the core network according to the parameter information, and then determine the second AMF.
  • the SF can obtain the relevant information of the second AMF from other functional entities in the core network based on the parameter information, thereby directly determining the second AMF.
  • S304 The SF sends a sensing service request message to the second AMF.
  • the sensing service request message (also referred to as the second request message) is used to request provision of sensing services, and the sensing service request message carries parameter information.
  • the sensory service request message sent by the SF to the second AMF may also carry the identification information of the second AMF.
  • the sensing service request message may also carry identification information of the second gNB.
  • the second AMF sends a sensing request message to the second gNB.
  • the sensing request message (also called the fourth request message) is used to request to provide sensing services.
  • the sensing request message may carry parameter information.
  • the sensing request message may carry sensing service identification information and/or sensing time information.
  • the sensing request message may also carry identification information of the second gNB.
  • the second AMF may need to determine the second gNB.
  • the second gNB should meet the following conditions: the coverage area of the second gNB covers the location where sensing services are performed, and/or at least one gNB connected to the second AMF is closest to the location, or Less than or equal to the preset distance.
  • the second AMF can determine the second gNB that meets the above conditions based on the sensing location information in the parameter information.
  • the second gNB may be all gNBs connected to the second AMF.
  • the second AMF can directly determine the second gNB based on the identification information.
  • first gNB and a second gNB as well as a first AMF and a second AMF.
  • first gNB and the second gNB may be different gNBs or the same gNB; the first AMF and the second AMF may be different AMFs or the same AMF.
  • the first AMF and the second AMF may be the same AMF, and the first gNB and the second gNBs can all be connected to the AMF.
  • the first AMF and the second AMF may be the same AMF, and the first gNB and the second gNB may be the same gNB.
  • the second gNB may include multiple gNBs. At this time, the first gNB may be different from each gNB in the second gNB, or may be one gNB in the second gNB.
  • the second AMF may include multiple AMFs. At this time, the first AMF may be different from each AMF in the second AMF, or may be one AMF in the second AMF.
  • S306 The second gNB sends a sensing response message to the second AMF.
  • the sensing response message (which may also be referred to as the fourth response message) is used to indicate providing sensing services.
  • the awareness response message may also be used to indicate that the awareness service is not provided.
  • the second gNB can obtain the parameter information of the sensing service from the sensing request message. Afterwards, the second gNB can configure the sensing service according to the parameter information.
  • the second gNB may configure the sensing service after receiving the sensing request message. In an embodiment, in S303, if the SF does not determine that the wireless sensing capability of the second gNB supports sensing services, before the second gNB configures the sensing service, the second gNB may determine whether to provide sensing services based on the parameter information. Serve. In an example, the second gNB may determine, based on the cognitive service type information, whether the type of cognitive service supported by the second gNB matches the cognitive service type information. In an example, the second gNB may determine, according to the sensing time information, whether the second gNB can provide the sensing service within the time period indicated by the sensing time information.
  • the second gNB may send a sensing response message to the second AMF to indicate that the sensing service is provided.
  • the sensing response message may be a sensing service accept message. If the second gNB determines that the sensing service cannot be provided, the second gNB may send a sensing response message to the second AMF to indicate that the sensing service is not provided.
  • the sensing response message may be a sensing service refuse message.
  • the second AMF sends a sensing service response message to the SF.
  • the second AMF may send a sensing service response message (also called a second response message) to the SF.
  • a sensing service response message also called a second response message
  • the aware service response message can be used to indicate providing the aware service.
  • the sensing service response message may also be used to indicate that sensing services are not provided.
  • S308 The SF sends a sensing service response message to the first AMF.
  • the SF may send the cognitive service response message (also referred to as the first response message) to the first AMF.
  • the aware service response message can be used to indicate providing the aware service.
  • the sensing service response message may also be used to indicate that sensing services are not provided.
  • the first AMF sends a sensing service response message to the UE.
  • the first AMF may send the cognitive service response message (also called a third response message) to the UE.
  • the aware service response message can be used to indicate providing the aware service.
  • the sensing service response message may also be used to indicate that sensing services are not provided.
  • the UE After the UE receives the sensing service response message from the first AMF, it can determine whether the sensing service is successfully subscribed. In the case where the sensing service response message indicates that the sensing service is provided, the UE determines that the sensing service is successfully subscribed. Afterwards, the UE may further wait to receive subsequent sensing service data.
  • the second gNB sends sensing data to the second AMF.
  • the second gNB determines that it supports the sensing service, and the second gNB can configure the sensing service according to the parameter information, and perform processing of the sensing service. It should be noted that, after the second gNB configures the sensing service in S306, the second gNB can process the sensing service.
  • the second gNB may perform sensing service processing according to the sensing time information in the parameter information. In an embodiment, the second gNB may perform sensing service processing according to the sensing range information in the parameter information. In an embodiment, the second gNB may perform sensing service processing according to the sensing accuracy information in the parameter information.
  • the second gNB After processing the sensing service, the second gNB obtains the sensing data of the sensing service. It can be understood that the obtained sensing data may be original data, or may be processed data obtained after data processing of the original data. For example, processing data may be a perceptual result obtained after data processing.
  • the original data when sensing human flow, may be the original wireless signal from a human or animal body received by the second gNB; the sensing result may be human flow statistics obtained by data processing of the original wireless signal. Or heat map data.
  • the original data when sensing the pose, may be the original wireless signal from the human or animal body received by the second gNB; the sensing result may be the pose data obtained by data processing the original wireless signal.
  • the original data when sensing the weather, the original data may be the original wireless signal from the surrounding environment received by the second gNB; the sensing result may be weather data obtained by performing data processing on the original wireless signal.
  • the second gNB may send the sensing data to the second AMF through the N2 interface.
  • the second AMF sends sensing data to the SF.
  • the second AMF may send the sensing data to the SF.
  • S312 The SF sends sensing service data to the first AMF.
  • SF receives the sensing data of the sensing service in S311.
  • the sensing data received by SF can be original data, processed data, or sensing results.
  • the sensing data may be raw data or processed data.
  • the SF may not perform data processing on the original data or processed data, and the sensing service data sent by the SF may be original data or processed data.
  • the SF can perform data processing on the original data or processed data to obtain the sensing result, and then the sensing service data sent by the SF can be the sensing result.
  • the sensing data may be sensing results. In this case, the sensing service data sent by the SF may be the sensing result.
  • the first AMF sends sensing service data to the UE.
  • the first AMF After receiving the sensory service data in S312, the first AMF sends the sensory service data to the UE.
  • the first AMF may send the sensing service data to the UE via the first gNB.
  • embodiments of the present disclosure also provide a method for providing wireless awareness services.
  • the SF triggers the establishment of the user plane connection.
  • FIG. 4 is a schematic flowchart of a second embodiment of a method for providing wireless sensing services in the embodiment of the present disclosure.
  • the method for providing wireless awareness service according to the embodiment of the present disclosure may include: S401 to S411.
  • the UE sends a sensing service request message to the first AMF.
  • the first AMF sends a sensing service request message to the SF.
  • S404 The SF sends a sensing service request message to the second AMF.
  • the second AMF sends a sensing request message to the second gNB.
  • the second gNB sends a sensing response message to the second AMF.
  • the second AMF sends a sensing service response message to the SF.
  • S408 The SF establishes a user plane connection with the UE.
  • the SF can trigger the process of establishing a user plane connection to establish a user plane connection (user plane connection) between the SF and the UE.
  • a user plane connection user plane connection
  • the user plane connection between the SF and the UE may be based on a PDU session connection
  • the establishment process of the user plane connection may be a PDU session establishment process.
  • the user plane connection can also be established based on other processes, and the embodiments of the present disclosure do not specifically limit this.
  • the UE may determine by default that the subscription to the aware service is successful.
  • the SF may send a sensing service response message to the UE through the established user plane connection to indicate whether to provide the sensing service or not to provide the sensing service.
  • S409 The second gNB sends sensing data to the second AMF.
  • S410 The second AMF sends sensing data to the SF.
  • S409 and S410 in the method of providing wireless sensing services shown in FIG. 4 are the same as S310 and S311 in the method of providing wireless sensing services shown in FIG. 3 .
  • S409 and S410 reference may be made to the above description of S310 and S311, and the embodiments of the present disclosure will not be repeated here.
  • the SF sends sensing service data to the UE.
  • the SF may send sensing service data to the UE through the established user plane connection.
  • the sensing data received by SF can be original data, processed data, or sensing results.
  • the sensing data may be raw data or processed data.
  • the SF may not perform data processing on the original data or processed data, and the sensing service data sent by the SF may be original data or processed data.
  • the SF can perform data processing on the original data or processed data to obtain the sensing result, and then the sensing service data sent by the SF can be the sensing result.
  • the sensing data may be sensing results. In this case, the sensing service data sent by the SF may be the sensing result.
  • the user plane connection between the SF and the UE may be based on PDU session connection.
  • the SF can send the sensing service data to the UPF; then, the UPF can send the sensing service data to the UE through the PDU session connection.
  • embodiments of the present disclosure also provide a method for providing wireless awareness services.
  • the UE triggers the establishment of the user plane connection.
  • FIG. 5 is a schematic flowchart of a third embodiment of a method for providing wireless sensing services in the embodiment of the present disclosure.
  • the method for providing wireless awareness service according to the embodiment of the present disclosure may include: S501 to S513.
  • S501 The UE sends a sensing service request message to the first AMF.
  • the first AMF sends a sensing service request message to the SF.
  • S504 The SF sends a sensing service request message to the second AMF.
  • the second AMF sends a sensing request message to the second gNB.
  • S506 The second gNB sends a sensing response message to the second AMF.
  • the second AMF sends a sensing service response message to the SF.
  • S508 The SF sends a sensing service response message to the first AMF.
  • the first AMF sends a sensing service response message to the UE.
  • S501 to S509 in the method of providing wireless sensing services shown in FIG. 5 are the same as S301 to S309 in the method of providing wireless sensing services shown in FIG. 3 .
  • S501 to S509 please refer to the above description of S301 to S309, and the embodiments of the present disclosure will not be repeated here.
  • S510 The UE establishes a user plane connection with the SF.
  • the UE may trigger a process of establishing a user plane connection to establish a user plane connection between the SF and the UE.
  • the user plane connection between the SF and the UE may be based on a PDU session connection
  • the establishment process of the user plane connection may be a PDU session establishment process.
  • the user plane connection can also be established based on other processes, and this is not specifically limited in the embodiments of the present disclosure.
  • the second gNB sends sensing data to the second AMF.
  • S512 The second AMF sends sensing data to the SF.
  • S511 and S512 in the method of providing wireless sensing services shown in FIG. 5 are the same as S310 and S311 in the method of providing wireless sensing services shown in FIG. 3 .
  • S511 and S512 reference may be made to the above description of S310 and S311, and the embodiments of the present disclosure will not be repeated here.
  • the SF sends sensing service data to the UE.
  • the SF may send sensing service data to the UE through the established user plane connection.
  • the sensing data received by SF can be original data, processed data, or sensing results.
  • the sensing data may be raw data or processed data.
  • the SF may not perform data processing on the original data or processed data, and the sensing service data sent by the SF may be original data or processed data.
  • the SF can perform data processing on the original data or processed data to obtain the sensing result, and then the sensing service data sent by the SF can be the sensing result.
  • the sensing data may be sensing results. In this case, the sensing service data sent by the SF may be the sensing result.
  • the user plane connection between the SF and the UE may be based on PDU session connection.
  • the SF can send the sensing service data to the UPF; then, the UPF can send the sensing service data to the UE through the PDU session connection.
  • the request message sent from the terminal device to the access network functional entity via the sensing function entity carries parameter information of the sensing service, so as to
  • the access network functional entity is enabled to support the wireless sensing service subscribed by the terminal device according to the parameter information. In this way, the terminal device can obtain the wireless sensing service provided by the access network device.
  • FIG. 6 is a schematic flowchart of the first implementation of a method for providing wireless sensing services in an embodiment of the present disclosure. As shown in Figure 6, the method includes:
  • the first request message is used to request provision of sensing services.
  • the second request message is used to request provision of sensing services. Both the first request message and the second request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above method may further include: S603, determining the second core network functional entity according to the parameter information in the first request message.
  • the above method may further include: S604, receiving a second response message from the second core network functional entity, where the second response message is used to indicate providing awareness services; S605, based on the second response message, The first core network functional entity sends a first response message, where the first response message is used to indicate providing sensing services.
  • the above-mentioned second response message may also be used to indicate that the sensing service is not provided, and the first response message may also be used to indicate that the sensing service is not provided.
  • the above method may further include: S606, receiving sensing data from the second core network functional entity; S607, sending sensing service data to the first core network functional entity.
  • first core network functional entity and the second core network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities. Network functional entity.
  • FIG. 7 is a schematic flowchart of a second implementation of a method for providing wireless sensing services in an embodiment of the present disclosure. As shown in Figure 7, the method includes:
  • the third request message is used to request provision of sensing services.
  • the first request message is used to request provision of sensing services. Both the first request message and the third request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above method may further include: S703, determining the network function entity according to the parameter information in the third request message.
  • the above method may also include: S704, receiving a first response message from the network function entity, where the first response message is used to indicate providing a sensing service; S705, based on the first response message, sending a message to the terminal device.
  • the third response message is used to indicate providing sensing services.
  • the above-mentioned first response message may also be used to indicate that the sensing service is not provided, and the third response message may also be used to indicate that the sensing service is not provided.
  • the above method may also include: S706, receiving cognitive service data from the network function entity; S707, sending the cognitive service data to the terminal device.
  • the execution process on the first core network function entity side can be referred to the description of the execution process on the first AMF side in the above embodiments of Figures 3 to 5. For the sake of brevity of the description, it will not be described here. To elaborate.
  • FIG. 8 is a schematic flowchart of a third implementation of a method for providing wireless sensing services in an embodiment of the present disclosure. As shown in Figure 8, the method includes:
  • the second request message is used to request provision of sensing services.
  • the fourth request message is used to request provision of sensing services. Both the second request message and the fourth request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above method may further include: S803, determining the access network functional entity according to the parameter information in the second request message.
  • the above method may further include: S804, receiving a fourth response message from the access network functional entity, where the fourth response message is used to indicate providing a sensing service; S805, based on the fourth response message, sending a request to the network The functional entity sends a second response message, and the second response message is used to indicate providing the sensing service.
  • the fourth response message may also be used to indicate that the sensing service is not provided, and the second response message may also be used to indicate that the sensing service is not provided.
  • the above method may further include: S806, receiving sensing data from the access network functional entity; S807, sending sensing data to the network functional entity.
  • the execution process of the second core network function entity side can be referred to the description of the execution process of the second AMF side in the above embodiments of Figures 3 to 5. For the sake of brevity of the description, it will not be described here. To elaborate.
  • FIG. 9 is a schematic flowchart of a fourth implementation of a method for providing wireless sensing services in an embodiment of the present disclosure. As shown in Figure 9, the method includes:
  • the third request message is used to request provision of sensing services.
  • the third request message carries parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above method may further include: S902, receiving a third response message from the first core network functional entity, where the third response message is used to indicate providing a sensing service.
  • the third response message may also be used to indicate that the sensing service is not provided.
  • the above method may further include: S903, receiving sensing service data from the first core network functional entity.
  • the execution process on the terminal device side can refer to the description of the execution process on the UE side in the above embodiments of Figures 3 to 5. For the sake of simplicity, no further description is given here.
  • FIG. 10 is a schematic flowchart of a fifth implementation of a method for providing wireless sensing services in an embodiment of the present disclosure. As shown in Figure 10, the method includes:
  • the fourth request message is used to request provision of sensing services.
  • the fourth request message carries parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above method may further include: S1002, sending a fourth response message to the second core network functional entity, where the fourth response message is used to indicate providing a sensing service.
  • the fourth response message may also be used to indicate that sensing services are not provided.
  • the above method may also include: S1003, processing the sensing service; S1004, sending the sensing service to the second core network functional entity sensing data.
  • the execution process of the second access network function entity side can be referred to the description of the execution process of the second gNB side in the above embodiments of Figures 3 to 5. For the sake of simplicity, here No further details will be given.
  • FIG. 11 is a schematic structural diagram of a first implementation of a device for providing wireless sensing services in an embodiment of the present disclosure.
  • the device 1100 includes: a receiving module 1101, configured to receive a first request message from a first core network functional entity, where the first request message is used to request provision of sensing services; a sending module 1102, configured to A request message, sending a second request message to the second core network functional entity, where the second request message is used to request provision of sensing services. Both the first request message and the second request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above-mentioned device 1100 may further include: a processing module 1103 configured to determine the second core network functional entity according to the parameter information in the first request message.
  • the receiving module 1101 can also be configured to: receive a second response message from the second core network functional entity, where the second response message is used to indicate providing awareness services; the sending module 1102 can also be configured to: based on The second response message is to send the first response message to the first core network functional entity, and the first response message is used to indicate providing sensing services.
  • the second response message can also be used to indicate that the sensing service is not provided, and the first response message can also be used to indicate that the sensing service is not provided.
  • the receiving module 1101 can also be configured to: receive sensing data from the second core network functional entity; the sending module 1102 can also be configured to: send sensing service data to the first core network functional entity.
  • first core network functional entity and the second core network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities.
  • Network functional entity may be the same core network functional entity; or the first core network functional entity and the second core network functional entity may be different core network functional entities. Network functional entity.
  • FIG. 12 is a schematic structural diagram of a second implementation of a device for providing wireless sensing services in an embodiment of the present disclosure.
  • the device 1200 includes: a receiving module 1201, configured to receive a third request message from the terminal device, where the third request message is used to request to provide sensing services; a sending module 1202, configured to based on the third request message, A first request message is sent to the network function entity, where the first request message is used to request provision of sensing services. Both the first request message and the third request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above-mentioned device 1200 may further include: a processing module 1203 configured to determine the network function entity according to the parameter information in the third request message.
  • the receiving module 1201 can also be configured to: receive a first response message from the network function entity, where the first response message is used to indicate that the sensing service is provided; the sending module 1202 can also be configured to: based on the first response message, sending a third response message to the terminal device, where the third response message is used to indicate providing sensing services.
  • the first response message may also be used to indicate that the sensing service is not provided
  • the third response message may also be used to indicate that the sensing service is not provided.
  • the receiving module 1201 can also be configured to receive cognitive service data from the network function entity; the sending module 1202 can be configured to send the cognitive service data to the terminal device.
  • FIG. 13 is a schematic structural diagram of a third implementation of a device for providing wireless sensing services in an embodiment of the present disclosure.
  • the device 1300 includes: a receiving module 1301, configured to receive a second request message from a network function entity, where the second request message is used to request provision of sensing services; and a sending module 1302, configured to receive a second request message based on the second request message. , sending a fourth request message to the access network functional entity, where the fourth request message is used to request provision of sensing services. Both the second request message and the fourth request message carry parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above-mentioned device 1300 may further include: a processing module 1303 configured to determine the access network functional entity according to the parameter information in the second request message.
  • the receiving module 1301 may also be configured to: receive a fourth response message from the access network functional entity, where the fourth response message is used to indicate providing a sensing service; the sending module 1302 may also be configured to: based on the first The fourth response message is to send a second response message to the network function entity, where the second response message is used to indicate providing sensing services.
  • the fourth response message may also be used to indicate that the sensing service is not provided, and the second response message may also be used to indicate that the sensing service is not provided.
  • the receiving module 1301 can also be configured to receive sensing data from the access network functional entity; the sending module 1302 can also be configured to send the sensing data to the network functional entity.
  • FIG. 14 is a schematic structural diagram of a fourth implementation of a device for providing wireless sensing services in an embodiment of the present disclosure.
  • the device 1400 includes: a sending module 1401 configured to send a third request message to the first core network functional entity, where the third request message is used to request provision of sensing services.
  • the third request message carries parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above-mentioned device 1400 may further include: a receiving module 1402 configured to receive a third response message from the first core network functional entity, where the third response message is used to indicate providing sensing services.
  • the third response message may also be used to indicate that the sensing service is not provided.
  • the receiving module 1402 may also be configured to: receive sensing service data from the first core network functional entity.
  • FIG. 15 is a schematic structural diagram of a fifth implementation of a device for providing wireless sensing services in an embodiment of the present disclosure.
  • the device 1500 includes: a receiving module 1501 configured to receive a fourth request message from the second core network functional entity, where the fourth request message is used to request provision of sensing services.
  • the fourth request message carries parameter information of the sensing service.
  • the parameter information may include at least one of the following: sensing service identification information, sensing service type information, sensing location information, and sensing time information.
  • the above-mentioned device 1500 may further include: a sending module 1502 configured to send a fourth response message to the second core network functional entity, where the fourth response message is used to indicate providing sensing services.
  • a sending module 1502 configured to send a fourth response message to the second core network functional entity, where the fourth response message is used to indicate providing sensing services.
  • the fourth response message may also be used to indicate that sensing services are not provided.
  • the above-mentioned device 1500 may also include: a processing module 1503 configured to process the sensing service; and the sending module 1502 may also be configured to send sensing data of the sensing service to the second core network functional entity.
  • the receiving module mentioned in the embodiment of the present disclosure may be a receiving interface, a receiving circuit or a receiver, etc.; the sending module may be a sending interface, a sending circuit or a transmitter, etc.; and the processing module may be one or more processors.
  • embodiments of the present disclosure provide a network system provided in a core network, wherein the network system is used to perform the following operations:
  • the first request message, the second request message, the third request message and the fourth request message carry parameter information of the sensing service.
  • embodiments of the present disclosure provide a network system provided in a core network, wherein the network system includes a first core network functional entity and a second core network functional entity; wherein,
  • the first core network function entity is configured to receive a third request message from a terminal device, the third request message is used to request provision of sensing services; based on the third request message, send the first request message to the network function entity , the first request message is used to request provision of the perception service; wherein both the first request message and the third request message carry parameter information of the perception service;
  • the second core network functional entity is configured to receive a second request message from the network functional entity, where the second request message is used to request provision of sensing services; based on the second request message, send a third request message to the access network functional entity.
  • the fourth request message is used to request to provide a sensing service; wherein both the second request message and the fourth request message carry parameter information of the sensing service.
  • FIG. 16 is a schematic structural diagram of an electronic device in an embodiment of the present disclosure. As shown in Figure 16, the electronic device 1600 uses general computer hardware, including a processor 1601, a memory 1602, a bus 1603, an input device 1604 and an output. Device 1605.
  • memory 1602 may include computer storage media in the form of volatile and/or non-volatile memory, such as read-only memory and/or random access memory.
  • Memory 1602 may store an operating system, application programs, other program modules, executable code, program data, user data, and the like.
  • Input device 1604 may be used to enter commands and information into an electronic device, such as a keyboard or a pointing device such as a mouse, trackball, touch pad, microphone, joystick, game pad, satellite television dish, scanner, or similar device. These input devices may be connected to processor 1601 via bus 1603.
  • an electronic device such as a keyboard or a pointing device such as a mouse, trackball, touch pad, microphone, joystick, game pad, satellite television dish, scanner, or similar device.
  • the output device 1605 can be used for electronic devices to output information.
  • the output device 1605 can also be other peripheral output devices, such as speakers and/or printing devices. These output devices can also be connected to the processor 1601 through the bus 1603. .
  • the electronic device can be connected to a network through the antenna 1606, such as a local area network (LAN).
  • LAN local area network
  • the computer execution instructions stored in the control device can be stored in a remote storage device and are not limited to local storage.
  • the electronic device executes the executable code or application program stored in the memory 1602, the electronic device performs the wireless provisioning on the electronic device side, the access network function entity side, or the network function entity side in the above embodiments.
  • the method of sensing service please refer to the above embodiment for the specific execution process, which will not be described again here.
  • the terminal device can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
  • Figure 17 is a schematic structural diagram of a terminal device in an embodiment of the present disclosure.
  • the terminal device 1700 may include one or more of the following components: a processing component 1701, a memory 1702, a power supply component 1703, a multimedia component 1704, Audio component 1705, input/output (I/O) interface 1706, sensor component 1707, and communication component 1708.
  • the processing component 1701 generally controls the overall operations of the terminal device 1700, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 1701 may include one or more processors 1710 to execute instructions to complete all or part of the steps of the above method.
  • processing component 1701 may include one or more modules that facilitate interaction between processing component 1701 and other components.
  • processing component 1701 may include a multimedia module to facilitate interaction between multimedia component 1704 and processing component 1701.
  • the memory 1702 is configured to store various types of data to support operations at the terminal device 1700 . Examples of such data include instructions for any application or method operating on the terminal device 1700, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 1702 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • the power supply component 1703 provides power to various components of the terminal device 1700.
  • Power supply components 1703 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to end device 1700 .
  • Multimedia component 1704 includes a screen that provides an output interface between terminal device 1700 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. A touch sensor can not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action.
  • multimedia component 1704 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 1705 is configured to output and/or input audio signals.
  • the audio component 1705 includes a microphone (MIC) configured to receive external audio signals when the terminal device 1700 is in operating modes, such as call mode, recording mode, and voice recognition mode.
  • the received audio signals may be further stored in memory 1702 or sent via communication component 1708 .
  • audio component 1705 also includes a speaker for outputting audio signals.
  • the I/O interface 1706 provides an interface between the processing component 1701 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 1707 includes one or more sensors for providing various aspects of status assessment for terminal device 1700 .
  • the sensor component 1707 can detect the open/closed state of the terminal device 1700 and the relative positioning of components, such as the display and keypad of the terminal device 1700.
  • the sensor component 1707 can also detect the position of the terminal device 1700 or a component of the terminal device 1700. Position changes, presence or absence of user contact with the terminal device 1700 , orientation or acceleration/deceleration of the terminal device 1700 and temperature changes of the terminal device 1700 .
  • Sensor assembly 1707 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1707 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1707 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 1708 is configured to facilitate wired or wireless communication between the terminal device 1700 and other devices.
  • the terminal device 1700 may access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G or 4G or 5G or later evolved versions, or a combination thereof.
  • communication component 1708 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • communications component 1708 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the terminal device 1700 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A programmable gate array
  • controller microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • embodiments of the present disclosure provide a network device (for example, access network device, core network device, non-core network device), which has the same access network functions as in one or more of the above embodiments.
  • the entity, the core network functional entity or the network functional entity are consistent.
  • FIG 18 is a schematic structural diagram of a network device in an embodiment of the present disclosure.
  • network device 1800 may include a processing component 1801, which further includes one or more processors, and memory resources represented by memory 1802 for storing instructions, such as application programs, that may be executed by processing component 1801. .
  • An application stored in memory 1802 may include one or more modules, each of which corresponds to a set of instructions.
  • the processing component 1801 is configured to execute instructions to execute any of the foregoing methods applied on the access network functional entity, the core network functional entity or the network functional entity.
  • Network device 1800 may also include a power supply component 1803 configured to perform power management of network device 1800, a wired or wireless network interface 1804 configured to connect network device 1800 to a network, and an input-output (I/O) interface 1805 .
  • Network device 1800 may operate based on an operating system stored in memory 1802, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, or the like.
  • embodiments of the present disclosure also provide a computer-readable storage medium on which computer-executable instructions are stored; when the computer-executable instructions are executed by the processor in the computer, they are used to execute one or more of the above.
  • this embodiment there is a method for providing wireless sensing services on the terminal equipment side, the access network functional entity side, the network functional entity side, and the core network functional entity side side.
  • embodiments of the present disclosure also provide a computer program or computer program product.
  • the computer program product When the computer program product is executed on a computer, it causes the computer to implement the terminal device side and access network in one or more of the above embodiments.
  • Methods for providing wireless sensing services on the functional entity, network functional entity, and core network functional entity sides are provided.

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Abstract

本公开提供了一种提供无线感知服务的方法和装置、电子设备和存储介质。该方法包括:接收来自第一核心网功能实体的第一请求消息,第一请求消息用于请求提供感知服务;基于第一请求消息,向第二核心网功能实体发送第二请求消息,第二请求消息用于请求提供感知服务。第一请求消息和第二请求消息均携带有感知服务的参数信息。以此方式,能够实现实现接入网设备对终端设备订阅的感知服务的支持。

Description

提供无线感知服务的方法和装置、电子设备和存储介质 技术领域
本公开涉及无线通信技术领域,尤其涉及一种提供无线感知服务的方法和装置、电子设备和存储介质。
背景技术
近年来,随着无线技术和感知方法不断发展和相互结合,无线感知(wireless sensing)技术成为研究的热点。无线感知技术能够与诸如第五代(5G)移动通信技术等通信技术相结合,以基于通信系统提供无线感知服务。
特别是,由于接入网功能实体和终端设备的庞大数量和广泛分布,它们成为了感知服务的首要提供者。然而,在相关技术中,终端设备无法获取由接入网设备提供的感知服务。
因此,如何实现接入网设备对终端设备订阅的感知服务的支持是亟待解决的问题。
发明内容
本公开提供了一种提供无线感知服务的方法和装置、电子设备和存储介质,以使得终端设备能够获取接入网设备提供的感知服务。
在第一方面,本公开提供一种提供无线感知服务的方法,可以应用于网络功能实体。该方法包括:接收来自第一核心网功能实体的第一请求消息,第一请求消息用于请求提供感知服务;基于第一请求消息,向第二核心网功能实体发送第二请求消息,第二请求消息用于请求提供感知服务。第一请求消息和第二请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,在向第二核心网功能实体发送第二请求消息之前,上述方法还可以包括:根据第一请求消息中的参数信息,确定第二核心网功能实体。
在一些可能的实施方式中,上述方法还可以包括:接收来自第二核心网功能实体的第二响应消息,第二响应消息用于指示提供感知服务;基于第二响应消息,向第一核心网功能实体发送第一响应消息,第一响应消息用于指示提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:接收来自第二核心网功能实体的第二响应消息,第二响应消息用于指示不提供感知服务;基于第二响应消息,向第一核心网功能实体发送第一响应消息,第一响应消息用于指示不提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:接收来自第二核心网功能实体的感知数据;向第一核心网功能实体发送感知服务数据。
在一些可能的实施方式中,第一核心网功能实体和第二核心网功能实体可以是同一个核心网功能实体;或,第一核心网功能实体和第二核心网功能实体可以是不同的核心网功能实体。
在第二方面,本公开提供一种提供无线感知服务的方法,可以应用于第一核心网功能实体。该方法包括:接收来自终端设备的第三请求消息,第三请求消息用于请求提供感知服务;基于第三请求消息,向网络功能实体发送第一请求消息,第一请求消息用于请求提供感知服务。第一请求消息和第三请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,在向网络功能实体发送第一请求消息之前,上述方法还可以包括:根据第三请求消息中的参数信息,确定网络功能实体。
在一些可能的实施方式中,上述方法还可以包括:接收来自网络功能实体的第一响应消息,第一响应消息用于指示提供感知服务;基于第一响应消息,向终端设备发送第三响应消息,第三响应消息用于指示提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:接收来自网络功能实体的第一响应消息,第一响应消息用于指示不提供感知服务;基于第一响应消息,向终端设备发送第三响应消息,第三响应消息用于指示不提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:接收来自网络功能实体的感知服务数据;向终端设备发送感知服务数据。
在第三方面,本公开提供一种提供无线感知服务的方法,可以应用于第二核心网功能实体。该方法包括:接收来自网络功能实体的第二请求消息,第二请求消息用于请求提供感知服务;基于第二请求消息,向接入网功能实体发送第四请求消息,第四请求消息用于请求提供感知服务。第二请求消息和第四请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,在向接入网功能实体发送第四请求消息之前,上述方法还可以包括:根据第二请求消息中的参数信息,确定接入网功能实体。
在一些可能的实施方式中,上述方法还可以包括:接收来自接入网功能实体的第四响应消息,第四响应消息用于指示提供感知服务;基于第四响应消息,向网络功能实体发送第二响应消息,第二响应消息用于指示提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:接收来自接入网功能实体的第四响应消息,第四响应消息用于指示不提供感知服务;基于第四响应消息,向网络功能实体发送第二响应消息,第二响应消息用于指示不提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:接收来自所述接入网功能实体的感知数据;向网络功能实体发送感知数据。
在第四方面,本公开提供一种提供无线感知服务的方法,可以应用于终端设备。该方法包括:向第 一核心网功能实体发送第三请求消息,第三请求消息用于请求提供感知服务。第三请求消息携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述方法还可以包括:接收来自第一核心网功能实体的第三响应消息,第三响应消息用于指示提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:接收来自第一核心网功能实体的第三响应消息,第三响应消息用于指示不提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:接收来自第一核心网功能实体的感知服务数据。
在第五方面,本公开提供一种提供无线感知服务的方法,可以应用于接入网功能实体。该方法包括:接收来自第二核心网功能实体的第四请求消息,第四请求消息用于请求提供感知服务。第四请求消息携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述方法还可以包括:向第二核心网功能实体发送第四响应消息,第四响应消息用于指示提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:向第二核心网功能实体发送第四响应消息,第四响应消息用于指示不提供感知服务。
在一些可能的实施方式中,在接收来自第二核心网功能实体的第四请求消息之后,上述方法还可以包括:对感知服务进行处理;向第二核心网功能实体发送感知服务的感知数据。
在第六方面,本公开提供一种提供无线感知服务的方法,可以应用于核心网。该方法包括:接收来自终端设备的第三请求消息,第三请求消息用于请求提供感知服务;基于所述第三请求消息,向网络功能实体发送第一请求消息,第一请求消息用于请求提供感知服务;接收来自网络功能实体的第二请求消息,第二请求消息用于请求提供感知服务;向基于第二请求消息,向接入网功能设备发送第四请求消息,第四请求消息用于请求提供感知服务。第一请求消息、第二请求消息、第三请求消息和第四请求消息携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息;感知服务类型信息;感知位置信息;感知时间信息。
在一些可能的实施方式中,上述方法还可以包括:接收来自接入网功能设备的第四响应消息,第四请求消息用于指示提供感知服务;基于第四响应消息,向网络功能实体发送第二响应消息,第二响应消息用于指示提供感知服务;接收来自网络功能实体的第一响应消息,第一响应消息用于指示提供感知服务;基于第一响应消息,向网络功能实体发送第三响应消息,第三响应消息用于指示提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:接收来自接入网功能设备的第四响应消息,第四请求消息用于指示不提供感知服务;基于第四响应消息,向网络功能实体发送第二响应消息,第二响应消息用于指示不提供感知服务;接收来自网络功能实体的第一响应消息,第一响应消息用于指示不提供 感知服务;基于第一响应消息,向网络功能实体发送第三响应消息,第三响应消息用于指示不提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:接收来自接入网功能设备的感知数据,并向网络功能实体发送感知数据;接收来自网络功能实体的感知服务数据,并向终端设备发送感知服务数据。
在第七方面,本公开提供一种提供无线感知服务的装置,可以设置于网络功能实体。该装置包括:接收模块,配置为接收来自第一核心网功能实体的第一请求消息,第一请求消息用于请求提供感知服务;发送模块,配置为基于第一请求消息,向第二核心网功能实体发送第二请求消息,第二请求消息用于请求提供感知服务。第一请求消息和第二请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述装置还可以包括:处理模块,配置为根据第一请求消息中的参数信息,确定第二核心网功能实体。
在一些可能的实施方式中,接收模块还可以配置为:接收来自第二核心网功能实体的第二响应消息,第二响应消息用于指示提供感知服务;发送模块还可以配置为:基于第二响应消息,向第一核心网功能实体发送第一响应消息,第一响应消息用于指示提供感知服务。
在一些可能的实施方式中,接收模块还可以配置为:接收来自第二核心网功能实体的第二响应消息,第二响应消息用于指示不提供感知服务;发送模块还可以配置为:基于第二响应消息,向第一核心网功能实体发送第一响应消息,第一响应消息用于指示不提供感知服务。
在一些可能的实施方式中,接收模块还可以配置为:接收来自第二核心网功能实体的感知数据;发送模块还可以配置为:向第一核心网功能实体发送感知服务数据。
在一些可能的实施方式中,第一核心网功能实体和第二核心网功能实体可以是同一个核心网功能实体;或,第一核心网功能实体和第二核心网功能实体可以是不同的核心网功能实体。
在第八方面,本公开提供一种提供无线感知服务的装置,可以设置于第一核心网功能实体。该装置包括:接收模块,配置为接收来自终端设备的第三请求消息,第三请求消息用于请求提供感知服务;发送模块,配置为基于第三请求消息,向网络功能实体发送第一请求消息,第一请求消息用于请求提供感知服务。第一请求消息和第三请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述装置还可以包括:处理模块,配置为根据第三请求消息中的参数信息,确定网络功能实体。
在一些可能的实施方式中,接收模块还可以配置为:接收来自网络功能实体的第一响应消息,第一响应消息用于指示提供感知服务;发送模块还可以配置为:基于第一响应消息,向终端设备发送第三响应消息,第三响应消息用于指示提供感知服务。
在一些可能的实施方式中,接收模块还可以配置为:接收来自网络功能实体的第一响应消息,第一响应消息用于指示不提供感知服务;发送模块还可以配置为:基于第一响应消息,向终端设备发送第三 响应消息,第三响应消息用于指示不提供感知服务。
在一些可能的实施方式中,接收模块还可以配置为:接收来自网络功能实体的感知服务数据;发送模块可以配置为:向终端设备发送感知服务数据。
在第九方面,本公开提供一种提供无线感知服务的装置,可以设置于第二核心网功能实体。该装置包括:接收模块,配置为接收来自网络功能实体的第二请求消息,第二请求消息用于请求提供感知服务;发送模块,配置为基于第二请求消息,向接入网功能实体发送第四请求消息,第四请求消息用于请求提供感知服务。第二请求消息和第四请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述装置还可以包括:处理模块,配置为根据第二请求消息中的参数信息,确定接入网功能实体。
在一些可能的实施方式中,接收模块还可以配置为:接收来自接入网功能实体的第四响应消息,第四响应消息用于指示提供感知服务;发送模块还可以配置为:基于第四响应消息,向网络功能实体发送第二响应消息,第二响应消息用于指示提供感知服务。
在一些可能的实施方式中,接收模块还可以配置为:接收来自接入网功能实体的第四响应消息,第四响应消息用于指示不提供感知服务;发送模块还可以配置为:基于第四响应消息,向网络功能实体发送第二响应消息,第二响应消息用于指示不提供感知服务。
在一些可能的实施方式中,接收模块还可以配置为:接收来自所述接入网功能实体的感知数据;发送模块还可以配置为:向网络功能实体发送感知数据。
在第十方面,本公开提供一种提供无线感知服务的装置,可以设置于终端设备。该装置包括:发送模块,配置为向第一核心网功能实体发送第三请求消息,第三请求消息用于请求提供感知服务。第三请求消息携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述装置还可以包括:接收模块,配置为接收来自第一核心网功能实体的第三响应消息,第三响应消息用于指示提供感知服务。
在一些可能的实施方式中,上述装置还可以包括:接收模块,配置为接收来自第一核心网功能实体的第三响应消息,第三响应消息用于指示不提供感知服务。
在一些可能的实施方式中,接收模块还可以配置为:接收来自第一核心网功能实体的感知服务数据。
在第十一方面,本公开提供一种提供无线感知服务的装置,可以设置于接入网功能实体。该装置包括:接收模块,配置为接收来自第二核心网功能实体的第四请求消息,第四请求消息用于请求提供感知服务。第四请求消息携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述装置还可以包括:发送模块,配置为向第二核心网功能实体发送第 四响应消息,第四响应消息用于指示提供感知服务。
在一些可能的实施方式中,上述装置还可以包括:发送模块,配置为向第二核心网功能实体发送第四响应消息,第四响应消息用于指示不提供感知服务。
在一些可能的实施方式中,上述装置还可以包括:处理模块,配置为对感知服务进行处理;发送模块还可以配置为:向第二核心网功能实体发送感知服务的感知数据。
第十二方面,本公开提供一种电子设备,包括:存储器,配置为存储计算机可执行指令;处理器,与存储器连接;处理器被配置为执行存储器中的计算机可执行指令,以实现如第一方面至第五方面及其可能的实施方式中任一项所述的提供无线感知服务的方法。
第十三方面,本公开提供一种设置于核心网的网络系统,其中,所述网络系统用于执行以下操作:接收来自终端设备的第三请求消息,所述第三请求消息用于请求提供感知服务;基于所述第三请求消息,向网络功能实体发送第一请求消息,所述第一请求消息用于请求提供所述感知服务;接收来自所述网络功能实体的第二请求消息,所述第二请求消息用于请求提供所述感知服务;向基于所述第二请求消息,向接入网功能设备发送第四请求消息,所述第四请求消息用于请求提供感知服务;其中,所述第一请求消息、所述第二请求消息、所述第三请求消息和所述第四请求消息携带有所述感知服务的参数信息。
第十四方面,本公开提供一种设置于核心网的网络系统,其中,所述网络系统包括第一核心网功能实体和第二核心网功能实体;其中,所述第一核心网功能实体用于接收来自终端设备的第三请求消息,所述第三请求消息用于请求提供感知服务;基于所述第三请求消息,向网络功能实体发送第一请求消息,所述第一请求消息用于请求提供所述感知服务;其中,所述第一请求消息和所述第三请求消息均携带有所述感知服务的参数信息;所述第二核心网功能实体用于接收来自网络功能实体的第二请求消息,所述第二请求消息用于请求提供感知服务;基于所述第二请求消息,向接入网功能实体发送第四请求消息,所述第四请求消息用于请求提供感知服务;其中,所述第二请求消息和所述第四请求消息均携带有所述感知服务的参数信息。
第十五方面,本公开提供一种计算机存储介质,其上存储有计算机可执行指令,计算机可执行指令被处理器执行后能够实现如第一方面至第五方面及其可能的实施方式中任一项所述的提供无线感知服务的方法。
在本公开中,在终端设备向接入网功能实体请求提供感知服务时,在从终端设备经由感知功能实体发送到接入网功能实体的请求消息中携带有感知服务的参数信息,以使得接入网功能实体能够根据参数信息支持终端设备订阅的无线感知服务。以此方式,终端设备能够获取接入网设备提供的无线感知服务。
应当理解的是,本公开的第六方面至十五方面与本公开的第一方面至第五方面的技术方案一致,各方面及对应的可行实施方式所取得的有益效果相似,不再赘述。
附图说明
图1为本公开实施例中的提供无线感知服务的场景的示意图。
图2为本公开实施例中的提供无线感知服务的通信系统的结构示意图。
图3为本公开实施例中的一种提供无线感知服务的方法的第一实施例的流程示意图。
图4为本公开实施例中的一种提供无线感知服务的方法的第二实施例的流程示意图。
图5为本公开实施例中的一种提供无线感知服务的方法的第三实施例的流程示意图。
图6为本公开实施例中的一种提供无线感知服务的方法的第一实施方式的流程示意图。
图7为本公开实施例中的一种提供无线感知服务的方法的第二实施方式的流程示意图。
图8为本公开实施例中的一种提供无线感知服务的方法的第三实施方式的流程示意图。
图9为本公开实施例中的一种提供无线感知服务的方法的第四实施方式的流程示意图。
图10为本公开实施例中的一种提供无线感知服务的方法的第五实施方式的流程示意图。
图11为本公开实施例中的一种提供无线感知服务的装置的第一实施方式的结构示意图。
图12为本公开实施例中的一种提供无线感知服务的装置的第二实施方式的结构示意图。
图13为本公开实施例中的一种提供无线感知服务的装置的第三实施方式的结构示意图。
图14为本公开实施例中的一种提供无线感知服务的装置的第四实施方式的结构示意图。
图15为本公开实施例中的一种提供无线感知服务的装置的第五实施方式的结构示意图。
图16为本公开实施例中的一种电子设备的结构示意图。
图17为本公开实施例中的一种终端设备的结构示意图。
图18为本公开实施例中的一种网络设备的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指包含一个或多个相关联的列出项目的任何一项或所有可能组合。
应当理解,尽管在本公开实施例可能采用术语“第一”、“第二”、“第三”等来描述各种要素,但这些要素不应限于这些术语。这些术语仅用来将同一类型的要素彼此区分开。例如,在不脱离本公开实施例范围的情况下,“第一要素”也可以被称为“第二要素”,类似地,“第二要素”也可以被称为“第一要素”。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
进一步地,在本公开实施例的描述中,“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,可以表示以下三种情况:单独存在A,同时存在A和B,单独存在B。另外,在本公开实施例的描述中,“多个”可以指两个或多于两个。
当前随着AI技术的发展,极大促进了众多行业的智能化,其中感知技术成为重要的技术基础。以雷达技术为基础的感知技术广泛应用于智慧交通、自动驾驶领域、人数统计等。当前,基于雷达的感知 技术主要依赖于专用的雷达设备实现。然而,专用的雷达设备具有造价高、部署不灵活等缺陷,因此主要用在特定的场景下。
随着无线技术和感知方法不断发展和相互结合,无线感知(wireless sensing)技术成为研究的热点。无线感知技术能够与诸如第五代(5G)移动通信技术等通信技术相结合,以基于通信系统提供感知服务。特别是,由于接入网功能实体和终端设备的庞大数量和广泛分布,它们成为了感知服务的首要提供者。在一些场景下,可以利用接入网设备提供感知业务,例如,探测高速公路的动物或物体入侵、感知天气情况等。
作为用户最常接触和使用的电子设备,诸如移动电话之类的终端设备可以订阅或者获取这样的感知服务。然而,在相关技术中,终端设备无法获取由接入网设备提供的无线感知服务。
因此,如何实现接入网设备对终端设备订阅的感知服务的支持是亟待解决的问题。
图1为本公开实施例中的提供无线感知服务的场景的示意图。如图1所示,由接入网功能实体101A服务的终端设备102向感知服务器订阅感知服务,并且感知服务器请求接入网功能实体101B提供感知服务。接入网功能实体101B可以对周围环境进行无线感知(即对感知服务进行处理),从而得到感知服务的感知数据。随后,接入网功能实体101B可以经由核心网103将感知数据发送到感知服务器,实现感知数据收集。感知服务器在完成感知数据收集之后,能够根据感知数据生成感知服务数据,并将感知服务数据发送给终端设备102。
需要说明的是,在图1所示的场景中,提供感知服务的接入网功能实体101B不同于服务终端设备102的接入网功能实体101A。在此情况下,接入网功能实体101B具有无线感知的功能,而接入网功能实体101A不需要具有无线感知的功能。
此外,图1中仅示出了一个接入网功能实体101B。可以理解的是,在实际应用中,提供感知服务的接入网功能实体101B的数量可以是多个。
可以理解的是,在另一种场景(未示出)中,服务终端设备的接入网功能实体即为提供感知服务的接入网功能实体。在此情况下,该接入网功能实体具有无线感知的功能。
为了提供无线感知服务,本公开实施例提供一种通信系统。图2为本公开实施例中的提供无线感知服务的通信系统的结构示意图。如图2所示,上述通信系统200可以包括接入网设备和核心网设备,其可以为任意一代的接入网设备和核心网设备;示例性的,以5G网络为例,该通信系统200可以包括5G接入网(AN)和5G核心网(5GC)。在本公开的随后实施例中,都以5G网络系统为例进行说明;当然,本领域内技术人员可以理解,本公开的技术方案可以用于任一代通信系统中,包括但不限于5G通信系统。示例性的,其中,5G接入网可以包括下一代无线接入网(next generation radio access network,NG RAN)201。NG RAN 201通过Uu接口与终端设备202通信。
5G核心网203可以包括:接入和移动性管理功能(access and mobility management function,AMF)实体2031、用户面功能(user plane function,UPF)实体2032、会话管理功能(session management function,SMF)实体2033、策略控制功能(policy control function,PCF)实体2034、统一数据管理(unified data management,UDM)实体2035等。
感知功能(sensing function,SF)实体可以由感知服务器204实现,其位于5G核心网203之外, 并且与5G核心网203中的UPF实体2032连接。可以理解的是,在一些情况中,SF实体也可以位于5G核心网203内部。此时,SF实体可以是5G核心网203中的网络功能。
在本公开实施例中,上述通信系统还可以包括其他网络功能实体,本公开实施例对此不作具体限定。
需要说明的是,上述网络功能也可以描述为网络功能实体、网元、网络功能组件、网络功能模块、网络设备等。
另外,为了描述更为简洁,在后续描述时,将各个功能实体中的“实体”去掉,比如PCF实体简称为PCF,AMF实体简称为AMF,其它实体类似,不再一一例举。
其中,在上述通信系统中,终端设备202可以通过第三代伙伴计划(3rd generation partnership project,3GPP)技术接入5G核心网。具体的,终端设备202可以通过3GPP接入网设备接入5G核心网。
在上述通信系统中,UDM 2035具有统一数据管理的功能。主要负责管理签约数据、用户接入授权等功能。
PCF 2034具有策略控制功能,主要负责针对会话、业务流的计费策略、服务质量(quality of service,QoS)带宽保障及策略等相关的策略决策。该架构中,与AMF 2031和SMF 2033所连接的PCF 2034可以分别对应AM PCF(PCF for access and mobility control)和SM PCF(PCF for session management),在实际部署场景中AM PCF和SM PCF可能不是同一个PCF实体。
SMF 2033具有会话管理功能,主要进行会话管理、PCF 2034下发控制策略的执行、UPF 2032的选择、终端设备202的互联网协议(internet protocol,IP)地址分配等功能。
AMF 2031具有接入和移动性管理功能,主要进行移动性管理、接入鉴权/授权等功能。此外,还负责在终端设备202与PCF 2034间传递用户策略。
UPF 2032为用户面功能实体,作为和数据网络的接口,完成用户面(UP)数据转发、基于会话/流级的计费统计,带宽限制等功能。
其中各接口功能描述如下:
N7:PCF 2034与SMF 2033之间的接口,用于下发分组数据单元(packet data unit,PDU)会话粒度以及业务数据流粒度的控制策略。
N3:UPF 2032与NG-RAN 201之间的通信接口。
N15:PCF 2034与AMF 2031之间的接口,用于下发UE策略及接入控制相关策略。
N4:SMF 2033与UPF 2032之间的接口,用于控制面与UP之间传递信息,包括控制面向UP的转发规则、QoS控制规则、流量统计规则等的下发以及UP的信息上报。
N11:SMF 2033与AMF 2031之间的接口,用于传递NG-RAN 201和UPF 2032之间的PDU会话隧道信息、传递发送给终端设备202的控制消息、传递发送给NG-RAN 201的无线资源控制信息等。
N2:AMF 2031与NG-RAN 201之间的接口,用于传递核心网侧至NG-RAN 201的无线承载控制信息等。
N1:AMF 2031与终端设备202之间的接口,与接入无关,用于向终端设备202传递QoS控制规则等。
N8:AMF 2031与UDM 2035间的接口,用于AMF 2031向UDM 2035获取接入与移动性管理相关 签约数据与鉴权数据,以及AMF 2031向UDM 2035注册UE当前移动性管理相关信息等。
N10:SMF 2033与UDM 2035间的接口,用于SMF 2033向UDM 2035获取会话管理相关签约数据,以及SMF 2033向UDM 2035注册UE当前会话相关信息等。
上述终端设备202可以是一种具有无线通信功能的终端设备,也可以称为用户设备(user equipment,UE)。终端设备可以部署在陆地上,包括室内或室外、手持、可穿戴或车载;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)。上述终端设备可以是手机(mobile phone)、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(virtual reality,VR)终端装置、增强现实(augmented reality,AR)终端装置、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)中的无线终端等等。终端设备也可以是具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其它处理设备等。可选的,在不同的网络中终端装置还可以叫做不同的名称,例如:终端装置、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置、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)、5G网络或未来演进网络中的终端设备等。
上述NG-RAN 201可以为接入网侧用于支持终端设备202接入无线通信系统的设备。例如,可以是5G接入技术通信系统中的下一代基站(next generation NodeB,gNB)、发送接收点(transmission reception point,TRP)、中继节点(relay node)、接入点(access point,AP)等。
需要说明的是,在图2所示的通信系统中,各设备的功能以及接口仅为示例性的,各个设备在应用于本公开实施例中时,并非全部功能都是必需的。核心网的全部或者部分设备可以是物理上的实体设备,也可以是虚拟化的设备,在此不做限定。当然,本公开实施例中的通信系统还可以包括未在图2中示出的其他设备,在此不做限定。
为了解决前文所述的问题,本公开实施例提供一种提供无线感知服务的方法。该方法可以应用于上述通信系统中。示例性的,终端设备为UE,接入网功能实体(或称为接入网设备)可以包括第一接入网功能实体(如第一gNB)和第一接入网功能实体(如第二gNB),网络功能实体可以为SF,第一核心网设备可以为第一AMF,第二核心网设备可以为第二AMF。
图3为本公开实施例中的一种提供无线感知服务的方法的第一实施例的流程示意图。如图3所示,本公开实施例的提供无线感知服务的方法可以包括:S301至S313。
S301,UE向第一AMF发送感知服务请求消息。
其中,感知服务请求消息(又可以称为第三请求消息)用于请求提供感知服务。
在实际应用中,UE可以根据用户的输入信息或者根据实际需要,发送感知服务请求消息,从而请求提供感知服务。在一实施例中,UE可以订阅针对一位置的感知服务。示例性地,该位置可以是位置点,或者可以是位置区域。可以理解的是,该位置可以是地理位置、行政区域位置、或者其它类型的位置。
在一实施例中,UE向第一AMF发送的感知服务请求消息可以携带有感知服务的参数信息。感知服务的参数信息可以是实现感知服务所需的信息。例如,该参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
感知服务标识信息用于对感知服务进行标识。换言之,不同的感知服务具有不同的感知服务标识信息,从而实现对不同的感知服务的区分。每一个感知服务通常具有唯一的感知服务标识信息。例如,感知服务标识信息可以采用字符串或者数值的形式表示。
感知服务类型信息用于表示感知服务的类型。例如,按照感知服务的紧急程度不同,感知服务的类型可以包括:紧急感知服务、非紧急感知服务。又例如,按照感知服务的对象不同,感知服务的类型可以包括:位姿感知、环境感知、人流量感知等。
感知位置信息用于表示对感知服务进行处理的位置。在一实施例中,感知位置信息可以表示地理位置。例如,感知位置信息可以是该地理位置在定位系统中的坐标信息。可以理解的,该定位系统可以是全球定位系统(global positioning system,GPS)、伽利略导航系统(Galileo satellite navigation system)、北斗卫星导航系统(BeiDou navigation satellite system)、格洛纳斯系统(globalnaya navigatsionnaya sputnikovaya sistema,GLONASS)、准天顶卫星系统(quasi-zenith satellite system,QZSS)等。若感知位置信息表示的位置是位置点,则感知位置信息可以是该位置点对应的的一对坐标值(例如,包括经度坐标值和纬度坐标值)。若感知位置信息表示的位置是位置区域,则感知位置信息可以是该位置区域中的多个位置点对应的多对坐标值。在另一实施例中,感知位置信息可以表示行政区域位置。在此情况下,感知位置信息例如可以采用以下形式中至少一种:邮政编码、行政区域标识或名称等。
感知时间信息用于表示对感知服务进行处理的时间。该处理时间可以包括以下至少一项:开始时间、结束时间、持续时长。例如,处理时间可以包括开始时间和结束时间。又例如,处理时间可以包括开始时间和持续时长。又例如,处理时间可以仅包括结束时间。又例如,处理时间可以仅包括持续时长。再例如,在感知服务需要多次感知的情况下,则处理时间可以包括以下至少一项:感知次数,感知频率,感知间隔,每一次感知的开始时间和结束时间,每一次感知的开始时间和持续时长。
需要说明的是,感知服务的参数信息还可以包括其它信息(例如,感知范围信息、感知精度信息),并且上述的感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息中的每一种信息还可以采用任何其它合适的形式,本公开实施例对此不做具体限定。
可以理解的是,UE可以通过两种方式向第一AMF发送感知服务请求消息。在第一种方式中,UE可以通过Uu接口向第一gNB发送感知服务请求消息;第一gNB在接收到来自UE的感知服务请求消息之后,通过N2接口将该感知服务请求消息转发至第一AMF。在第二种方式中,UE可以通过N1接口向第一AMF发送感知服务请求消息。此时,gNB以透传方式将来自UE的感知服务请求消息传递到第一AMF。在一实施例中,UE可以通过服务请求流程(service request procedure)中的部分流程将感知服务请求消息发送至第一AMF。具体地,UE可以向第一gNB发送服务请求消息;之后,gNB可以向第一AMF发送服务请求消息(N2消息)。在此,服务请求消息可以用于实现或者承载感知服务请求消息。在一实施例中,UE可以通过PDU会话建立流程(PDU session establishment procedure)中的部分流程将感知服务请求消息发送至第一AMF。具体地,UE可以向第一AMF发送PDU会话建立请求 (PDU session establishment request)消息。在此,服务请求消息可以用于实现或者承载感知服务请求消息。需要说明的是,UE还可以通过其它方式或流程向第一AMF发送感知服务请求消息,本公开实施例对此不做具体限定。
S302,第一AMF向SF发送感知服务请求消息。
其中,感知服务请求消息(又可以称为第一请求消息)用于请求提供感知服务。
可以理解的是,在S301中第一AMF接收到来自UE的感知服务请求消息之后,从该感知服务请求消息中获取感知服务的参数信息。随后,第一AMF向SF发送感知服务请求消息,该感知服务请求消息携带有获取的参数信息。
在一实施例中,第一AMF向SF发送的感知服务请求消息还可以携带有其它信息。例如,感知服务请求消息还可以携带有第一AMF的标识信息。
需要说明的是,在第一AMF向SF发送感知服务请求消息之前,第一AMF可能需要确定作为感知服务请求消息的发送目标的SF。换言之,第一AMF选择SF。具体地,第一AMF可以根据从UE接收到的感知服务请求消息确定SF,或者可以根据预先配置确定SF。在一实施例中,第一AMF可以根据感知服务的参数信息确定SF。示例性地,第一AMF可以根据参数信息中的感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息中的至少一项确定SF。例如,第一AMF可以基于感知服务类型信息,确定与感知服务的类型最匹配的SF。又例如,第一AMF可以基于感知位置信息,确定与进行感知服务的位置最近的SF。又例如,第一AMF可以基于感知时间信息,确定在进行感知服务的时间段内正常工作或负荷最小的SF。在一实施例中,第一AMF可以根据预先配置确定SF。例如,第一AMF可以确定与自身的通信延迟最小的SF。又例如,第一AMF可以确定距离自身最近的SF。
在实际应用中,SF可以部署于核心网内,也可以部署于核心网外。在前一种情况下,SF可以是核心网功能实体。在后一种情况下,SF可以与核心网功能实体以有线或无线方式通信连接。在另一实施例中,SF的控制面(control plane)可以部署于核心网内,而用户面(user plane)可以部署于核心网之外。当然,本公开实施例对于SF的部署方式不做具体限定。
S303,SF选择第二AMF。
其中,在S302中接收到感知服务请求消息之后,SF根据感知服务请求消息中携带的参数信息确定第二AMF。
在一实施例中,第二AMF应当满足以下条件:连接到第二AMF上的至少一个gNB的覆盖范围(coverage)覆盖该进行感知服务的位置,和/或,连接到第二AMF上的至少一个gNB与该位置的距离最近、或者小于或等于预设距离。在此情况下,SF可以根据参数信息中的感知位置信息,确定满足以上条件的第二AMF。需要说明的是,在本公开实施例中,“覆盖”既包括完全覆盖,又包括部分覆盖(即部分重叠)。
在一实施例中,SF本地可以存储并维护有支持无线感知服务的gNB的相关信息,例如,gNB的标识信息、gNB的感知能力信息、gNB的位置信息。在此情况下,SF可以根据该相关信息以及获得的参数信息,确定第二gNB。之后,SF可以基于第二gNB的相关信息确定第二AMF。在一实施例中,SF可以根据参数信息从核心网中的其它功能实体获得第二gNB的相关信息,并进而确定第二AMF。在一 实施例中,SF可以根据参数信息从核心网中的其它功能实体获得第二AMF的相关信息,从而直接确定第二AMF。
S304,SF向第二AMF发送感知服务请求消息。
其中,感知服务请求消息(又可以称为第二请求消息)用于请求提供感知服务,并且感知服务请求消息携带有参数信息。
在一实施例中,SF向第二AMF发送的感知服务请求消息还可以携带有第二AMF的标识信息。在一实施例中,感知服务请求消息还可以携带有第二gNB的标识信息。
S305,第二AMF向第二gNB发送感知请求消息。
其中,感知请求消息(又可以称为第四请求消息)用于请求提供感知服务。
在一实施例中,感知请求消息可以携带有参数信息。例如,感知请求消息可以携带有感知服务标识信息和/或感知时间信息。在一实施例中,感知请求消息还可以携带有第二gNB的标识信息。
需要说明的是,在第二AMF向第二gNB发送感知请求消息,第二AMF可能需要确定第二gNB。在一实施例中,第二gNB应当满足以下条件:第二gNB的覆盖范围覆盖该进行感知服务的位置,和/或,连接到第二AMF上的至少一个gNB与该位置的距离最近、或者小于或等于预设距离。在此情况下,第二AMF可以根据参数信息中的感知位置信息,确定满足以上条件的第二gNB。在一实施例中,第二gNB可以是连接到第二AMF上的全部gNB。
当然,在从SF接收的感知服务请求消息携带有第二gNB的标识信息的情况下,第二AMF可以根据该标识信息直接确定第二gNB。
在图3中示出了第一gNB和第二gNB,以及第一AMF和第二AMF。可以理解的是,第一gNB和第二gNB可以是不同的gNB或者同一个gNB;第一AMF和第二AMF可以是不同的AMF或者同一个AMF。例如,在某些情况下(例如,UE的位置与进行感知服务的位置之间的距离很近的情况下),第一AMF和第二AMF可以是同一个AMF,而第一gNB和第二gNB可以均连接到该AMF上。更有甚者,第一AMF和第二AMF可以是同一个AMF,并且第一gNB和第二gNB可以是同一个gNB。此外,在一些情况下,第二gNB可以包括多个gNB。此时,第一gNB可以与第二gNB中的每个gNB都不相同,或者可以是第二gNB中的一个gNB。在一些情况下,第二AMF可以包括多个AMF。此时,第一AMF可以与第二AMF中的每个AMF都不相同,或者可以是第二AMF中的一个AMF。
S306,第二gNB向第二AMF发送感知响应消息。
其中,感知响应消息(又可以称为第四响应消息)用于指示提供感知服务。或者,感知响应消息也可以用于指示不提供感知服务。
可以理解的是,在S305中接收到感知请求消息之后,第二gNB可以从感知请求消息中获取感知服务的参数信息。之后,第二gNB可以根据参数信息进行针对感知服务的配置。
在一实施例中,在S303中SF确定第二gNB的无线感知能力支持感知服务的情况下,第二gNB可以在接收到感知请求消息之后,进行针对感知服务的配置。在一实施例中,在S303中SF并未确定第二gNB的无线感知能力支持感知服务的情况下,在第二gNB进行针对感知服务的配置之前,第二gNB可以根据参数信息确定是否提供感知服务。在一示例中,第二gNB可以根据感知服务类型信息,确定 第二gNB支持的感知服务的类型是否与感知服务类型信息匹配。在一示例中,第二gNB可以根据感知时间信息,确定第二gNB是否可以在感知时间信息指示的时间段内提供感知服务。
因此,在第二gNB确定能够提供感知服务的情况下,第二gNB可以向第二AMF发送感知响应消息,以指示提供感知服务。例如,感知响应消息可以是感知服务确认(sensing service accept)消息。在第二gNB确定不能够提供感知服务的情况下,第二gNB可以向第二AMF发送感知响应消息,以指示不提供感知服务。例如,感知响应消息可以是感知服务拒绝(sensing service refuse)消息。
S307,第二AMF向SF发送感知服务响应消息。
其中,在S306中接收到来自第二gNB的感知响应消息之后,第二AMF可以向SF发送感知服务响应消息(又可以称为第二响应消息)。
可以理解的是,该感知服务响应消息可以用于指示提供感知服务。又或者,该感知服务响应消息也可以用于指示不提供感知服务。
S308,SF向第一AMF发送感知服务响应消息。
其中,在S307中接收到来自第二AMF的感知服务响应消息之后,SF可以向第一AMF发送感知服务响应消息(又可以称为第一响应消息)。
可以理解的是,该感知服务响应消息可以用于指示提供感知服务。又或者,该感知服务响应消息也可以用于指示不提供感知服务。
S309,第一AMF向UE发送感知服务响应消息。
其中,在S308中接收到来自SF的感知服务响应消息之后,第一AMF可以向UE发送感知服务响应消息(又可以称为第三响应消息)。
可以理解的是,该感知服务响应消息可以用于指示提供感知服务。又或者,该感知服务响应消息也可以用于指示不提供感知服务。
在UE接收到来自第一AMF的感知服务响应消息之后,则能够确定是否成功订阅感知服务。在感知服务响应消息指示提供感知服务的情况下,UE确定成功订阅感知服务。之后,UE可以进一步等待接收后续的感知服务数据。
S310,第二gNB向第二AMF发送感知数据。
其中,在S306中第二gNB确定支持感知服务,第二gNB可以根据参数信息进行针对感知服务的配置,并进行感知服务的处理。需要说明的是,在S306中第二gNB进行针对感知服务的配置之后,第二gNB即可进行感知服务的处理。
在一实施例中,第二gNB可以根据参数信息中的感知时间信息进行感知服务的处理。在一实施例中,第二gNB可以根据参数信息中的感知范围信息进行感知服务的处理。在一实施例中,第二gNB可以根据参数信息中的感知精度信息进行感知服务的处理。
第二gNB在进行感知服务的处理之后,得到感知服务的感知数据。可以理解的是,得到的感知数据可以是原始数据,也可以是对原始数据进行数据处理之后得到的处理数据。例如,处理数据可以是对数据进行数据处理之后得到的感知结果。
在一示例中,在对人流量进行感知时,原始数据可以是第二gNB接收到的来自人体或动物体的原 始无线信号;感知结果可以是对原始无线信号进行数据处理得到的人流量统计数据或热力图数据。在另一示例中,在对位姿进行感知时,原始数据可以是第二gNB接收到的来自人体或动物体的原始无线信号;感知结果可以是对原始无线信号进行数据处理得到的位姿数据。在又一示例中,在对天气进行感知时,原始数据可以是第二gNB接收到的来自周围环境的原始无线信号;感知结果可以是对原始无线信号进行数据处理得到的天气数据。
在第二gNB得到感知数据之后,第二gNB可以通过N2接口将感知数据发送至第二AMF。
S311,第二AMF向SF发送感知数据。
其中,在S310中接收到来自第二gNB的感知数据之后,第二AMF可以将感知数据发送至SF。
S312,SF向第一AMF发送感知服务数据。
其中,SF在S311中接收到感知服务的感知数据。如前文所述,SF接收到的感知数据可以是原始数据,也可以是处理数据,也可以是感知结果。
在一实施例中,感知数据可以是原始数据或处理数据。在此情况下,SF可以不对原始数据或处理数据进行数据处理,则SF发送的感知服务数据可以是原始数据或处理数据。或者,SF可以对原始数据或处理数据进行数据处理以得到感知结果,则SF发送的感知服务数据可以是感知结果。在一实施例中,感知数据可以是感知结果。在此情况下,SF发送的感知服务数据可以是感知结果。
S313,第一AMF向UE发送感知服务数据。
其中,在S312中接收到感知服务数据之后,第一AMF将感知服务数据发送至UE。在一实施例中,第一AMF可以经过第一gNB将感知服务数据发送至UE。
至此,图3所示的提供无线感知服务的方法的流程完成。
在一些可能的实施方式中,本公开实施例还提供一种提供无线感知服务的方法。在本方法流程中,由SF触发用户面连接的建立。图4为本公开实施例中的一种提供无线感知服务的方法的第二实施例的流程示意图。如图4所示,本公开实施例的提供无线感知服务的方法可以包括:S401至S411。
S401,UE向第一AMF发送感知服务请求消息。
S402,第一AMF向SF发送感知服务请求消息。
S403,SF选择第二AMF。
S404,SF向第二AMF发送感知服务请求消息。
S405,第二AMF向第二gNB发送感知请求消息。
S406,第二gNB向第二AMF发送感知响应消息。
S407,第二AMF向SF发送感知服务响应消息。
需要说明的是,上述S401至S407的具体实施过程可以参见图3实施例中对S301至S307的执行过程的描述,本公开实施例在此不再赘述。
S408,SF与UE建立用户面连接。
其中,在S407中SF接收到来自第二AMF的感知服务响应消息之后,SF可以触发建立用户面连接的流程,以建立SF和UE之间的用户面连接(user plane connection)。在一示例中,SF和UE之间的用户面连接可以基于PDU会话连接,则用户面连接的建立流程可以是PDU会话建立流程。需要说明的 是,用户面连接还可以基于其它流程建立,本公开实施例对此不做具体限定。
可以理解的是,UE在接收到源自SF的建立请求之后,可以缺省地确定订阅感知服务成功。或者,在SF和UE之间的用户面连接成功建立之后,SF可以通过建立的用户面连接向UE发送感知服务响应消息,用以指示提供感知服务或者不提供感知服务。
S409,第二gNB向第二AMF发送感知数据。
S410,第二AMF向SF发送感知数据。
需要说明的是,图4所示的的提供无线感知服务的方法中的S409和S410与图3所示的提供无线感知服务的方法中的S310和S311相同。S409和S410的具体细节可以参照上文中对S310和S311的描述,本公开实施例在此不再赘述。
S411,SF向UE发送感知服务数据。
其中,在S408中建立用户面连接之后,SF可以通过建立的用户面连接向UE发送感知服务数据。
如前文所述,SF接收到的感知数据可以是原始数据,也可以是处理数据,也可以是感知结果。
在一实施例中,感知数据可以是原始数据或处理数据。在此情况下,SF可以不对原始数据或处理数据进行数据处理,则SF发送的感知服务数据可以是原始数据或处理数据。或者,SF可以对原始数据或处理数据进行数据处理以得到感知结果,则SF发送的感知服务数据可以是感知结果。在一实施例中,感知数据可以是感知结果。在此情况下,SF发送的感知服务数据可以是感知结果。
例如,SF和UE之间的用户面连接可以基于PDU会话连接。在此情况下,SF可以将感知服务数据发送至UPF;之后,UPF可以通过PDU会话连接将感知服务数据发送至UE。
至此,图4所示的提供无线感知服务的方法的流程完成。
在一些可能的实施方式中,本公开实施例还提供一种提供无线感知服务的方法。在本方法流程中,由UE触发用户面连接的建立。图5为本公开实施例中的一种提供无线感知服务的方法的第三实施例的流程示意图。如图5所示,本公开实施例的提供无线感知服务的方法可以包括:S501至S513。
S501,UE向第一AMF发送感知服务请求消息。
S502,第一AMF向SF发送感知服务请求消息。
S503,SF选择第二AMF。
S504,SF向第二AMF发送感知服务请求消息。
S505,第二AMF向第二gNB发送感知请求消息。
S506,第二gNB向第二AMF发送感知响应消息。
S507,第二AMF向SF发送感知服务响应消息。
S508,SF向第一AMF发送感知服务响应消息。
S509,第一AMF向UE发送感知服务响应消息。
需要说明的是,图5所示的的提供无线感知服务的方法中的S501至S509与图3所示的提供无线感知服务的方法中的S301至S309相同。S501至S509的具体细节可以参照上文中对S301至S309的描述,本公开实施例在此不再赘述。
S510,UE与SF建立用户面连接。
其中,在S509中UE接收到来自第一AMF的感知服务响应消息之后,UE可以触发建立用户面连接的流程,以建立SF和UE之间的用户面连接。在一示例中,SF和UE之间的用户面连接可以基于PDU会话连接,则用户面连接的建立流程可以是PDU会话建立流程。需要说明的是,用户面连接还可以基于其它流程建立,本公开实施例对此不做具体限定。
S511,第二gNB向第二AMF发送感知数据。
S512,第二AMF向SF发送感知数据。
需要说明的是,图5所示的的提供无线感知服务的方法中的S511和S512与图3所示的提供无线感知服务的方法中的S310和S311相同。S511和S512的具体细节可以参照上文中对S310和S311的描述,本公开实施例在此不再赘述。
S513,SF向UE发送感知服务数据。
其中,在S513中建立用户面连接之后,SF可以通过建立的用户面连接向UE发送感知服务数据。
如前文所述,SF接收到的感知数据可以是原始数据,也可以是处理数据,也可以是感知结果。
在一实施例中,感知数据可以是原始数据或处理数据。在此情况下,SF可以不对原始数据或处理数据进行数据处理,则SF发送的感知服务数据可以是原始数据或处理数据。或者,SF可以对原始数据或处理数据进行数据处理以得到感知结果,则SF发送的感知服务数据可以是感知结果。在一实施例中,感知数据可以是感知结果。在此情况下,SF发送的感知服务数据可以是感知结果。
例如,SF和UE之间的用户面连接可以基于PDU会话连接。在此情况下,SF可以将感知服务数据发送至UPF;之后,UPF可以通过PDU会话连接将感知服务数据发送至UE。
至此,图5所示的提供无线感知服务的方法的流程完成。
在本公开实施例中,在终端设备向接入网功能实体请求提供感知服务时,在从终端设备经由感知功能实体发送到接入网功能实体的请求消息中携带有感知服务的参数信息,以使得接入网功能实体能够根据参数信息支持终端设备订阅的无线感知服务。以此方式,终端设备能够获取接入网设备提供的无线感知服务。
基于相同的发明构思,本公开实施例还提供一种提供无线感知服务的方法,可以应用于网络功能实体,如SF。图6为本公开实施例中的一种提供无线感知服务的方法的第一实施方式的流程示意图。如图6所示,该方法包括:
S601,接收来自第一核心网功能实体的第一请求消息。
其中,第一请求消息用于请求提供感知服务。
S602,基于第一请求消息,向第二核心网功能实体发送第二请求消息。
其中,第二请求消息用于请求提供感知服务。第一请求消息和第二请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,在向第二核心网功能实体发送第二请求消息之前,上述方法还可以包括:S603,根据第一请求消息中的参数信息,确定第二核心网功能实体。
在一些可能的实施方式中,上述方法还可以包括:S604,接收来自第二核心网功能实体的第二响应消息,第二响应消息用于指示提供感知服务;S605,基于第二响应消息,向第一核心网功能实体发送第一响应消息,第一响应消息用于指示提供感知服务。
在另一些可能的实施方式中,上述第二响应消息也可以用于指示不提供感知服务,第一响应消息也可以用于指示不提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:S606,接收来自第二核心网功能实体的感知数据;S607,向第一核心网功能实体发送感知服务数据。
在一些可能的实施方式中,第一核心网功能实体和第二核心网功能实体可以是同一个核心网功能实体;或,第一核心网功能实体和第二核心网功能实体可以是不同的核心网功能实体。
需要说明的是,在本公开实施中,上述网络功能实体侧的执行流程可以参见上述图3至图5实施例中对SF侧执行流程的描述,为了说明书简洁,在此不做赘述。
基于相同的发明构思,本公开实施例还提供一种提供无线感知服务的方法,可以应用于第一核心网功能实体,如第一AMF。图7为本公开实施例中的一种提供无线感知服务的方法的第二实施方式的流程示意图。如图7所示,该方法包括:
S701,接收来自终端设备的第三请求消息。
其中,第三请求消息用于请求提供感知服务。
S702,基于第三请求消息,向网络功能实体发送第一请求消息。
其中,第一请求消息用于请求提供感知服务。第一请求消息和第三请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,在向网络功能实体发送第一请求消息之前,上述方法还可以包括:S703,根据第三请求消息中的参数信息,确定网络功能实体。
在一些可能的实施方式中,上述方法还可以包括:S704,接收来自网络功能实体的第一响应消息,第一响应消息用于指示提供感知服务;S705,基于第一响应消息,向终端设备发送第三响应消息,第三响应消息用于指示提供感知服务。
在另一些可能的实施方式中,上述第一响应消息也可以用于指示不提供感知服务,第三响应消息也可以用于指示不提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:S706,接收来自网络功能实体的感知服务数据;S707,向终端设备发送感知服务数据。
需要说明的是,在本公开实施中,上述第一核心网络功能实体侧的执行流程可以参见上述图3至图5实施例中对第一AMF侧执行流程的描述,为了说明书简洁,在此不做赘述。
基于相同的发明构思,本公开实施例还提供一种提供无线感知服务的方法,可以应用于第二核心网功能实体,如第二AMF。图8为本公开实施例中的一种提供无线感知服务的方法的第三实施方式的流程示意图。如图8所示,该方法包括:
S801,接收来自网络功能实体的第二请求消息。
其中,第二请求消息用于请求提供感知服务。
S802,基于第二请求消息,向接入网功能实体发送第四请求消息。
其中,第四请求消息用于请求提供感知服务。第二请求消息和第四请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,在向接入网功能实体发送第四请求消息之前,上述方法还可以包括:S803,根据第二请求消息中的参数信息,确定接入网功能实体。
在一些可能的实施方式中,上述方法还可以包括:S804,接收来自接入网功能实体的第四响应消息,第四响应消息用于指示提供感知服务;S805,基于第四响应消息,向网络功能实体发送第二响应消息,第二响应消息用于指示提供感知服务。
在另一些可能的实施方式中,第四响应消息也可以用于指示不提供感知服务,第二响应消息也可以用于指示不提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:S806,接收来自所述接入网功能实体的感知数据;S807,向网络功能实体发送感知数据。
需要说明的是,在本公开实施中,上述第二核心网络功能实体侧的执行流程可以参见上述图3至图5实施例中对第二AMF侧执行流程的描述,为了说明书简洁,在此不做赘述。
基于相同的发明构思,本公开实施例还提供一种提供无线感知服务的方法,可以应用于终端设备,如UE。图9为本公开实施例中的一种提供无线感知服务的方法的第四实施方式的流程示意图。如图9所示,该方法包括:
S901,向第一核心网功能实体发送第三请求消息。
其中,第三请求消息用于请求提供感知服务。第三请求消息携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述方法还可以包括:S902,接收来自第一核心网功能实体的第三响应消息,第三响应消息用于指示提供感知服务。
在另一些可能的实施方式中,第三响应消息也可以用于指示不提供感知服务。
在一些可能的实施方式中,上述方法还可以包括:S903,接收来自第一核心网功能实体的感知服务数据。
需要说明的是,在本公开实施中,上述终端设备侧的执行流程可以参见上述图3至图5实施例中对UE侧执行流程的描述,为了说明书简洁,在此不做赘述。
基于相同的发明构思,本公开实施例还提供一种提供无线感知服务的方法,可以应用于第二接入网功能实体,如第二基站。图10为本公开实施例中的一种提供无线感知服务的方法的第五实施方式的流程示意图。如图10所示,该方法包括:
S1001,接收来自第二核心网功能实体的第四请求消息。
其中,第四请求消息用于请求提供感知服务。第四请求消息携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述方法还可以包括:S1002,向第二核心网功能实体发送第四响应消息,第四响应消息用于指示提供感知服务。
在另一些可能的实施方式中,第四响应消息也可以用于指示不提供感知服务。
在一些可能的实施方式中,在接收来自第二核心网功能实体的第四请求消息之后,上述方法还可以包括:S1003,对感知服务进行处理;S1004,向第二核心网功能实体发送感知服务的感知数据。
需要说明的是,在本公开实施中,上述第二接入网功能实体侧的执行流程可以参见上述图3至图5实施例中对第二gNB侧执行流程的描述,为了说明书简洁,在此不做赘述。
基于相同的发明构思,本公开实施例还提供一种提供无线感知服务的装置,可以设置于网络功能实体。图11为本公开实施例中的一种提供无线感知服务的装置的第一实施方式的结构示意图。如图11所示,该装置1100包括:接收模块1101,配置为接收来自第一核心网功能实体的第一请求消息,第一请求消息用于请求提供感知服务;发送模块1102,配置为基于第一请求消息,向第二核心网功能实体发送第二请求消息,第二请求消息用于请求提供感知服务。第一请求消息和第二请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述装置1100还可以包括:处理模块1103,配置为根据第一请求消息中的参数信息,确定第二核心网功能实体。
在一些可能的实施方式中,接收模块1101还可以配置为:接收来自第二核心网功能实体的第二响应消息,第二响应消息用于指示提供感知服务;发送模块1102还可以配置为:基于第二响应消息,向第一核心网功能实体发送第一响应消息,第一响应消息用于指示提供感知服务。
在另一些可能的实施方式中,第二响应消息也可以用于指示不提供感知服务,第一响应消息也可以用于指示不提供感知服务。
在一些可能的实施方式中,接收模块1101还可以配置为:接收来自第二核心网功能实体的感知数据;发送模块1102还可以配置为:向第一核心网功能实体发送感知服务数据。
在一些可能的实施方式中,第一核心网功能实体和第二核心网功能实体可以是同一个核心网功能实体;或,第一核心网功能实体和第二核心网功能实体可以是不同的核心网功能实体。
基于相同的发明构思,本公开实施例还提供一种提供无线感知服务的装置,可以设置于第一核心网功能实体。图12为本公开实施例中的一种提供无线感知服务的装置的第二实施方式的结构示意图。如图12所示,该装置1200包括:接收模块1201,配置为接收来自终端设备的第三请求消息,第三请求消息用于请求提供感知服务;发送模块1202,配置为基于第三请求消息,向网络功能实体发送第一请求消息,第一请求消息用于请求提供感知服务。第一请求消息和第三请求消息均携带有感知服务的参数 信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述装置1200还可以包括:处理模块1203,配置为根据第三请求消息中的参数信息,确定网络功能实体。
在一些可能的实施方式中,接收模块1201还可以配置为:接收来自网络功能实体的第一响应消息,第一响应消息用于指示提供感知服务;发送模块1202还可以配置为:基于第一响应消息,向终端设备发送第三响应消息,第三响应消息用于指示提供感知服务。
在另一些可能的实施方式中,第一响应消息也可以用于指示不提供感知服务,第三响应消息也可以用于指示不提供感知服务。
在一些可能的实施方式中,接收模块1201还可以配置为:接收来自网络功能实体的感知服务数据;发送模块1202可以配置为:向终端设备发送感知服务数据。
基于相同的发明构思,本公开实施例还提供一种提供无线感知服务的装置,可以设置于第二核心网功能实体。图13为本公开实施例中的一种提供无线感知服务的装置的第三实施方式的结构示意图。如图13所示,该装置1300包括:接收模块1301,配置为接收来自网络功能实体的第二请求消息,第二请求消息用于请求提供感知服务;发送模块1302,配置为基于第二请求消息,向接入网功能实体发送第四请求消息,第四请求消息用于请求提供感知服务。第二请求消息和第四请求消息均携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述装置1300还可以包括:处理模块1303,配置为根据第二请求消息中的参数信息,确定接入网功能实体。
在一些可能的实施方式中,接收模块1301还可以配置为:接收来自接入网功能实体的第四响应消息,第四响应消息用于指示提供感知服务;发送模块1302还可以配置为:基于第四响应消息,向网络功能实体发送第二响应消息,第二响应消息用于指示提供感知服务。
在另一些可能的实施方式中,第四响应消息也可以用于指示不提供感知服务,第二响应消息也可以用于指示不提供感知服务。
在一些可能的实施方式中,接收模块1301还可以配置为:接收来自所述接入网功能实体的感知数据;发送模块1302还可以配置为:向网络功能实体发送感知数据。
基于相同的发明构思,本公开实施例还提供一种提供无线感知服务的装置,可以设置于终端设备。图14为本公开实施例中的一种提供无线感知服务的装置的第四实施方式的结构示意图。如图14所示,该装置1400包括:发送模块1401,配置为向第一核心网功能实体发送第三请求消息,第三请求消息用于请求提供感知服务。第三请求消息携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述装置1400还可以包括:接收模块1402,配置为接收来自第一核心网功能实体的第三响应消息,第三响应消息用于指示提供感知服务。
在另一些可能的实施方式中,第三响应消息也可以用于指示不提供感知服务。
在一些可能的实施方式中,接收模块1402还可以配置为:接收来自第一核心网功能实体的感知服务数据。
基于相同的发明构思,本公开实施例还提供一种提供无线感知服务的装置,可以设置于接入网功能实体。图15为本公开实施例中的一种提供无线感知服务的装置的第五实施方式的结构示意图。如图15所示,该装置1500包括:接收模块1501,配置为接收来自第二核心网功能实体的第四请求消息,第四请求消息用于请求提供感知服务。第四请求消息携带有感知服务的参数信息。
在一些可能的实施方式中,参数信息可以包括以下至少之一:感知服务标识信息、感知服务类型信息、感知位置信息、感知时间信息。
在一些可能的实施方式中,上述装置1500还可以包括:发送模块1502,配置为向第二核心网功能实体发送第四响应消息,第四响应消息用于指示提供感知服务。
在另一些可能的实施方式中,第四响应消息也可以用于指示不提供感知服务。
在一些可能的实施方式中,上述装置1500还可以包括:处理模块1503,配置为对感知服务进行处理;发送模块1502还可以配置为:向第二核心网功能实体发送感知服务的感知数据。
需要说明的是,上述11至15中的处理模块、接收模块以及发送模块中的一个或者多个的具体实现流程可参考图3至图5实施例的详细描述,为了说明书的简洁,这里不再赘述。
本公开实施例中提到的接收模块可以为接收接口、接收电路或者接收器等;发送模块可以为发送接口、发送电路或者发送器等;处理模块可以为一个或者多个处理器。
基于相同的发明构思,本公开实施例提供一种设置于核心网的网络系统,其中,所述网络系统用于执行以下操作:
接收来自终端设备的第三请求消息,所述第三请求消息用于请求提供感知服务;
基于所述第三请求消息,向网络功能实体发送第一请求消息,所述第一请求消息用于请求提供所述感知服务;
接收来自所述网络功能实体的第二请求消息,所述第二请求消息用于请求提供所述感知服务;
向基于所述第二请求消息,向接入网功能设备发送第四请求消息,所述第四请求消息用于请求提供感知服务;
其中,所述第一请求消息、所述第二请求消息、所述第三请求消息和所述第四请求消息携带有所述感知服务的参数信息。
基于相同的发明构思,本公开实施例提供一种设置于核心网的网络系统,其中,所述网络系统包括第一核心网功能实体和第二核心网功能实体;其中,
所述第一核心网功能实体用于接收来自终端设备的第三请求消息,所述第三请求消息用于请求提供感知服务;基于所述第三请求消息,向网络功能实体发送第一请求消息,所述第一请求消息用于请求提供所述感知服务;其中,所述第一请求消息和所述第三请求消息均携带有所述感知服务的参数信息;
所述第二核心网功能实体用于接收来自网络功能实体的第二请求消息,所述第二请求消息用于请求提供感知服务;基于所述第二请求消息,向接入网功能实体发送第四请求消息,所述第四请求消息用于请求提供感知服务;其中,所述第二请求消息和所述第四请求消息均携带有所述感知服务的参数信息。
基于相同的发明构思,本公开实施例提供一种电子设备,该电子设备可以为上述一个或者多个实施例中所述的终端设备、接入网功能实体、或网络功能实体。图16为本公开实施例中的一种电子设备的结构示意图,参见图16所示,电子设备1600,采用了通用的计算机硬件,包括处理器1601、存储器1602、总线1603、输入设备1604和输出设备1605。
在一些可能的实施方式中,存储器1602可以包括以易失性和/或非易失性存储器形式的计算机存储媒体,如只读存储器和/或随机存取存储器。存储器1602可以存储操作系统、应用程序、其他程序模块、可执行代码、程序数据、用户数据等。
输入设备1604可以用于向电子设备输入命令和信息,输入设备1604如键盘或指向设备,如鼠标、轨迹球、触摸板、麦克风、操纵杆、游戏垫、卫星电视天线、扫描仪或类似设备。这些输入设备可以通过总线1603连接至处理器1601。
输出设备1605可以用于电子设备输出信息,除了监视器之外,输出设备1605还可以为其他外围输出设各,如扬声器和/或打印设备,这些输出设备也可以通过总线1603连接到处理器1601。
电子设备可以通过天线1606连接到网络中,例如连接到局域网(local area network,LAN)。在联网环境下,控制备中存储的计算机执行指令可以存储在远程存储设备中,而不限于在本地存储。
当电子设备中的处理器1601执行存储器1602中存储的可执行代码或应用程序时,电子设备以执行以上实施例中的电子设备侧、接入网功能实体侧、或者网络功能实体侧的提供无线感知服务的方法,具体执行过程参见上述实施例,在此不再赘述。
基于相同的发明构思,本公开实施例提供一种终端设备,该终端设备与上述一个或者多个实施例中的终端设备一致。可选的,终端设备可以为移动电话,计算机,数字广播终端,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。
图17为本公开实施例中的一种终端设备的结构示意图,参见图17所示,终端设备1700可以包括以下一个或多个组件:处理组件1701、存储器1702、电源组件1703、多媒体组件1704、音频组件1705、输入/输出(I/O)的接口1706、传感器组件1707以及通信组件1708。
处理组件1701通常控制终端设备1700的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件1701可以包括一个或多个处理器1710来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件1701可以包括一个或多个模块,便于处理组件1701和其他组件之间的交互。例如,处理组件1701可以包括多媒体模块,以方便多媒体组件1704和处理组件1701之间的交互。
存储器1702被配置为存储各种类型的数据以支持在终端设备1700的操作。这些数据的示例包括用于在终端设备1700上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器1702可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM), 可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件1703为终端设备1700的各种组件提供电力。电源组件1703可以包括电源管理系统,一个或多个电源,及其他与为终端设备1700生成、管理和分配电力相关联的组件。
多媒体组件1704包括在终端设备1700和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件1704包括一个前置摄像头和/或后置摄像头。当终端设备1700处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1705被配置为输出和/或输入音频信号。例如,音频组件1705包括一个麦克风(MIC),当终端设备1700处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1702或经由通信组件1708发送。在一些实施例中,音频组件1705还包括一个扬声器,用于输出音频信号。
I/O接口1706为处理组件1701和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1707包括一个或多个传感器,用于为终端设备1700提供各个方面的状态评估。例如,传感器组件1707可以检测到终端设备1700的打开/关闭状态,组件的相对定位,例如组件为终端设备1700的显示器和小键盘,传感器组件1707还可以检测终端设备1700或终端设备1700一个组件的位置改变,用户与终端设备1700接触的存在或不存在,终端设备1700方位或加速/减速和终端设备1700的温度变化。传感器组件1707可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1707还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件1707还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件1708被配置为便于终端设备1700和其他设备之间有线或无线方式的通信。终端设备1700可以接入基于通信标准的无线网络,如Wi-Fi,2G或3G或4G或5G或之后的演进版本,或它们的组合。在一个示例性实施例中,通信组件1708经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,通信组件1708还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,终端设备1700可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述方法。
基于相同的发明构思,本公开实施例提供一种网络设备(例如,接入网设备、核心网设备、非核心网设备),该网络设备与上述一个或者多个实施例中的接入网功能实体、核心网功能实体或网络功能实 体一致。
图18为本公开实施例中的一种网络设备的结构示意图。如图18所示,网络设备1800可以包括处理组件1801,其进一步包括一个或多个处理器,以及由存储器1802所代表的存储器资源,用于存储可由处理组件1801的执行的指令,例如应用程序。存储器1802中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外,处理组件1801被配置为执行指令,以执行上述方法前述应用在所述接入网功能实体、核心网功能实体或网络功能实体上的任一方法。
网络设备1800还可以包括一个电源组件1803被配置为执行网络设备1800的电源管理,一个有线或无线网络接口1804被配置为将网络设备1800连接到网络,和一个输入输出(I/O)接口1805。网络设备1800可以操作基于存储在存储器1802的操作系统,例如Windows Server TM,Mac OS XTM,UnixTM,LinuxTM,FreeBSDTM或类似。
基于相同的发明构思,本公开实施例还提供一种计算机可读存储介质,其上存储有计算机可执行指令;当计算机可执行指令被计算机中的处理器执行时,用于执行上述一个或者多个实施例中终端设备侧、接入网功能实体、网络功能实体、核心网功能实体侧的提供无线感知服务的方法。
基于相同的发明构思,本公开实施例还提供一种计算机程序或计算机程序产品,当计算机程序产品在计算机上被执行时,使得计算机实现上述一个或者多个实施例中终端设备侧、接入网功能实体、网络功能实体、核心网功能实体侧的提供无线感知服务的方法。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本发明的真正范围和精神由下面的权利要求指出。
需要说明的是,由于是基于相同的发明构思,因此在不同实施例中的相同的参数和信令的功能也是相同的,因此不在每一个实施例中都单独进行解释。
应当理解的是,本发明并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (43)

  1. 一种提供无线感知服务的方法,应用于网络功能实体,其中,所述方法包括:
    接收来自第一核心网功能实体的第一请求消息,所述第一请求消息用于请求提供感知服务;
    基于所述第一请求消息,向第二核心网功能实体发送第二请求消息,所述第二请求消息用于请求提供所述感知服务;
    其中,所述第一请求消息和所述第二请求消息均携带有所述感知服务的参数信息。
  2. 根据权利要求1所述的方法,其中,所述参数信息包括以下至少之一:
    感知服务标识信息;
    感知服务类型信息;
    感知位置信息;
    感知时间信息。
  3. 根据权利要求1所述的方法,其中,在向第二核心网功能实体发送第二请求消息之前,所述方法还包括:
    根据所述第一请求消息中的所述参数信息,确定所述第二核心网功能实体。
  4. 根据权利要求1所述的方法,其中,所述方法还包括:
    接收来自所述第二核心网功能实体的第二响应消息,所述第二响应消息用于指示提供所述感知服务;
    基于所述第二响应消息,向所述第一核心网功能实体发送第一响应消息,所述第一响应消息用于指示提供所述感知服务。
  5. 根据权利要求1所述的方法,其中,所述方法还包括:
    接收来自所述第二核心网功能实体的第二响应消息,所述第二响应消息用于指示不提供所述感知服务;
    基于所述第二响应消息,向所述第一核心网功能实体发送第一响应消息,所述第一响应消息用于指示不提供所述感知服务。
  6. 根据权利要求1所述的方法,其中,所述方法还包括:
    接收来自所述第二核心网功能实体的感知数据;
    向所述第一核心网功能实体发送感知服务数据。
  7. 根据权利要求1所述的方法,其中,所述第一核心网功能实体和所述第二核心网功能实体是同一个核心网功能实体;或,
    所述第一核心网功能实体和所述第二核心网功能实体是不同的核心网功能实体。
  8. 一种提供无线感知服务的方法,应用于第一核心网功能实体,其中,所述方法包括:
    接收来自终端设备的第三请求消息,所述第三请求消息用于请求提供感知服务;
    基于所述第三请求消息,向网络功能实体发送第一请求消息,所述第一请求消息用于请求提供所述感知服务;
    其中,所述第一请求消息和所述第三请求消息均携带有所述感知服务的参数信息。
  9. 根据权利要求8所述的方法,其中,所述参数信息包括以下至少之一:
    感知服务标识信息;
    感知服务类型信息;
    感知位置信息;
    感知时间信息。
  10. 根据权利要求8所述的方法,其中,在向网络功能实体发送第一请求消息之前,所述方法还包括:
    根据所述第三请求消息中的所述参数信息,确定所述网络功能实体。
  11. 根据权利要求8所述的方法,其中,所述方法还包括:
    接收来自所述网络功能实体的第一响应消息,所述第一响应消息用于指示提供所述感知服务;
    基于所述第一响应消息,向所述终端设备发送第三响应消息,所述第三响应消息用于指示提供所述感知服务。
  12. 根据权利要求8所述的方法,所述方法还包括:
    接收来自所述网络功能实体的第一响应消息,所述第一响应消息用于指示不提供所述感知服务;
    基于所述第一响应消息,向所述终端设备发送第三响应消息,所述第三响应消息用于指示不提供所述感知服务。
  13. 根据权利要求8所述的方法,其中,所述方法还包括:
    接收来自所述网络功能实体的感知服务数据;
    向所述终端设备发送所述感知服务数据。
  14. 一种提供无线感知服务的方法,应用于第二核心网功能实体,其中,所述方法包括:
    接收来自网络功能实体的第二请求消息,所述第二请求消息用于请求提供感知服务;
    基于所述第二请求消息,向接入网功能实体发送第四请求消息,所述第四请求消息用于请求提供感知服务;
    其中,所述第二请求消息和所述第四请求消息均携带有所述感知服务的参数信息。
  15. 根据权利要求14所述的方法,其中,所述参数信息包括以下至少之一:
    感知服务标识信息;
    感知服务类型信息;
    感知位置信息;
    感知时间信息。
  16. 根据权利要求14所述的方法,其中,在向接入网功能实体发送第四请求消息之前,所述方法还包括:
    根据所述第二请求消息中的所述参数信息,确定所述接入网功能实体。
  17. 根据权利要求14所述的方法,其中,所述方法还包括:
    接收来自所述接入网功能实体的第四响应消息,所述第四响应消息用于指示提供所述感知服务;
    基于所述第四响应消息,向所述网络功能实体发送第二响应消息,所述第二响应消息用于指示提供 所述感知服务。
  18. 根据权利要求14所述的方法,其中,所述方法还包括:
    接收来自所述接入网功能实体的第四响应消息,所述第四响应消息用于指示不提供所述感知服务;
    基于所述第四响应消息,向所述网络功能实体发送第二响应消息,所述第二响应消息用于指示不提供所述感知服务。
  19. 根据权利要求14所述的方法,其中,所述方法还包括:
    接收来自所述接入网功能实体的感知数据;
    向所述网络功能实体发送所述感知数据。
  20. 一种提供无线感知服务的方法,应用于终端设备,其中,所述方法包括:
    向第一核心网功能实体发送第三请求消息,所述第三请求消息用于请求提供感知服务;
    其中,所述第三请求消息携带有所述感知服务的参数信息。
  21. 根据权利要求20所述的方法,其中,所述参数信息包括以下至少之一:
    感知服务标识信息;
    感知服务类型信息;
    感知位置信息;
    感知时间信息。
  22. 根据权利要求20所述的方法,其中,所述方法还包括:
    接收来自所述第一核心网功能实体的第三响应消息,所述第三响应消息用于指示提供所述感知服务。
  23. 根据权利要求20所述的方法,其中,所述方法还包括:
    接收来自所述第一核心网功能实体的第三响应消息,所述第三响应消息用于指示不提供所述感知服务。
  24. 根据权利要求20所述的方法,其中,所述方法还包括:
    接收来自所述第一核心网功能实体的感知服务数据。
  25. 一种提供无线感知服务的方法,应用于接入网功能实体,其中,所述方法包括:
    接收来自第二核心网功能实体的第四请求消息,所述第四请求消息用于请求提供感知服务;
    其中,所述第四请求消息携带有所述感知服务的参数信息。
  26. 根据权利要求25所述的方法,其中,所述参数信息包括以下至少之一:
    感知服务标识信息;
    感知服务类型信息;
    感知位置信息;
    感知时间信息。
  27. 根据权利要求25所述的方法,其中,所述方法还包括:
    向所述第二核心网功能实体发送第四响应消息,所述第四响应消息用于指示提供所述感知服务。
  28. 根据权利要求25所述的方法,其中,所述方法还包括:
    向所述第二核心网功能实体发送第四响应消息,所述第四响应消息用于指示不提供所述感知服务。
  29. 根据权利要求25所述的方法,其中,在接收来自第二核心网功能实体的第四请求消息之后,所述方法还包括:
    对所述感知服务进行处理;
    向所述第二核心网功能实体发送所述感知服务的感知数据。
  30. 一种提供无线感知服务的方法,应用于核心网,其中,所述方法包括:
    接收来自终端设备的第三请求消息,所述第三请求消息用于请求提供感知服务;
    基于所述第三请求消息,向网络功能实体发送第一请求消息,所述第一请求消息用于请求提供所述感知服务;
    接收来自所述网络功能实体的第二请求消息,所述第二请求消息用于请求提供所述感知服务;
    向基于所述第二请求消息,向接入网功能设备发送第四请求消息,所述第四请求消息用于请求提供感知服务;
    其中,所述第一请求消息、所述第二请求消息、所述第三请求消息和所述第四请求消息携带有所述感知服务的参数信息。
  31. 根据权利要求30所述的方法,其中,所述参数信息包括以下至少之一:
    感知服务标识信息;
    感知服务类型信息;
    感知位置信息;
    感知时间信息。
  32. 根据权利要求30所述的方法,其中,所述方法还包括:
    接收来自所述接入网功能设备的第四响应消息,所述第四请求消息用于指示提供所述感知服务;
    基于所述第四响应消息,向所述网络功能实体发送第二响应消息,所述第二响应消息用于指示提供所述感知服务;
    接收来自所述网络功能实体的第一响应消息,所述第一响应消息用于指示提供所述感知服务;
    基于所述第一响应消息,向所述网络功能实体发送第三响应消息,所述第三响应消息用于指示提供所述感知服务。
  33. 根据权利要求30所述的方法,其中,所述方法还包括:
    接收来自所述接入网功能设备的第四响应消息,所述第四请求消息用于指示不提供所述感知服务;
    基于所述第四响应消息,向所述网络功能实体发送第二响应消息,所述第二响应消息用于指示不提供所述感知服务;
    接收来自所述网络功能实体的第一响应消息,所述第一响应消息用于指示不提供所述感知服务;
    基于所述第一响应消息,向所述网络功能实体发送第三响应消息,所述第三响应消息用于指示不提供所述感知服务。
  34. 根据权利要求30所述的方法,其中,所述方法还包括:
    接收来自所述接入网功能设备的感知数据,并向所述网络功能实体发送所述感知数据;
    接收来自所述网络功能实体的感知服务数据,并向所述终端设备发送所述感知服务数据。
  35. 一种提供无线感知服务的装置,设置于网络功能实体,并且包括:
    接收模块,配置为接收来自第一核心网功能实体的第一请求消息,所述第一请求消息用于请求提供感知服务;
    发送模块,配置为基于所述第一请求消息,向第二核心网功能实体发送第二请求消息,所述第二请求消息用于请求提供所述感知服务;
    其中,所述第一请求消息和所述第二请求消息均携带有所述感知服务的参数信息。
  36. 一种提供无线感知服务的装置,设置于第一核心网功能实体,并且包括:
    接收模块,配置为接收来自终端设备的第三请求消息,所述第三请求消息用于请求提供感知服务;
    发送模块,配置为基于所述第三请求消息,向网络功能实体发送第一请求消息,所述第一请求消息用于请求提供所述感知服务;
    其中,所述第一请求消息和所述第三请求消息均携带有所述感知服务的参数信息。
  37. 一种提供无线感知服务的装置,设置于第二核心网功能实体,并且包括:
    接收模块,配置为接收来自网络功能实体的第二请求消息,所述第二请求消息用于请求提供感知服务;
    发送模块,配置为基于所述第二请求消息,向接入网功能实体发送第四请求消息,所述第四请求消息用于请求提供感知服务;
    其中,所述第二请求消息和所述第四请求消息均携带有所述感知服务的参数信息。
  38. 一种提供无线感知服务的装置,设置于终端设备,并且包括:
    发送模块,配置为向第一核心网功能实体发送第三请求消息,所述第三请求消息用于请求提供感知服务;
    其中,所述第三请求消息携带有所述感知服务的参数信息。
  39. 一种提供无线感知服务的装置,设置于接入网功能实体,并且包括:
    接收模块,配置为接收来自第二核心网功能实体的第四请求消息,所述第四请求消息用于请求提供感知服务;
    其中,所述第四请求消息携带有所述感知服务的参数信息。
  40. 一种电子设备,包括:
    存储器,配置为存储计算机可执行指令;
    处理器,与所述存储器连接;
    其中,所述处理器被配置为执行所述存储器中的所述计算机可执行指令,以实现如权利要求1至34中任一项所述的提供无线感知服务的方法。
  41. 一种设置于核心网的网络系统,其中,所述网络系统用于执行以下操作:
    接收来自终端设备的第三请求消息,所述第三请求消息用于请求提供感知服务;
    基于所述第三请求消息,向网络功能实体发送第一请求消息,所述第一请求消息用于请求提供所述感知服务;
    接收来自所述网络功能实体的第二请求消息,所述第二请求消息用于请求提供所述感知服务;
    向基于所述第二请求消息,向接入网功能设备发送第四请求消息,所述第四请求消息用于请求提供感知服务;
    其中,所述第一请求消息、所述第二请求消息、所述第三请求消息和所述第四请求消息携带有所述感知服务的参数信息。
  42. 一种设置于核心网的网络系统,其中,所述网络系统包括第一核心网功能实体和第二核心网功能实体;其中,
    所述第一核心网功能实体用于接收来自终端设备的第三请求消息,所述第三请求消息用于请求提供感知服务;基于所述第三请求消息,向网络功能实体发送第一请求消息,所述第一请求消息用于请求提供所述感知服务;其中,所述第一请求消息和所述第三请求消息均携带有所述感知服务的参数信息;
    所述第二核心网功能实体用于接收来自网络功能实体的第二请求消息,所述第二请求消息用于请求提供感知服务;基于所述第二请求消息,向接入网功能实体发送第四请求消息,所述第四请求消息用于请求提供感知服务;其中,所述第二请求消息和所述第四请求消息均携带有所述感知服务的参数信息。
  43. 一种计算机存储介质,其上存储有计算机可执行指令,所述计算机可执行指令被处理器执行后能够实现如权利要求1至34中任一项所述的提供无线感知服务的方法。
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112218272A (zh) * 2019-07-10 2021-01-12 大唐移动通信设备有限公司 一种事件订阅方法、装置及设备
CN113747469A (zh) * 2021-08-06 2021-12-03 腾讯科技(深圳)有限公司 网络信息开放方法及相关设备
CN113873462A (zh) * 2021-11-02 2021-12-31 中国联合网络通信集团有限公司 通信感知业务通信方法、网元、系统、设备及介质

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112218272A (zh) * 2019-07-10 2021-01-12 大唐移动通信设备有限公司 一种事件订阅方法、装置及设备
CN113747469A (zh) * 2021-08-06 2021-12-03 腾讯科技(深圳)有限公司 网络信息开放方法及相关设备
CN113873462A (zh) * 2021-11-02 2021-12-31 中国联合网络通信集团有限公司 通信感知业务通信方法、网元、系统、设备及介质

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHINA MOBILE,XIAOMI,QUALCOMM: "New SID on Integrated Sensing and Communication", 3GPP DRAFT; S1-220144, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG1, no. Electronic Meeting; 20220214 - 20220224, 4 February 2022 (2022-02-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052104887 *
XIAOMI: "New SID on 3GPP based Wireless Sensing Services", 3GPP DRAFT; S1-213077, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG1, no. E-meeting; 20210823 - 20210902, 17 August 2021 (2021-08-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052052690 *

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