WO2019233396A1 - 一种终端能力信息的交互方法、终端设备及网络设备 - Google Patents

一种终端能力信息的交互方法、终端设备及网络设备 Download PDF

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Publication number
WO2019233396A1
WO2019233396A1 PCT/CN2019/089923 CN2019089923W WO2019233396A1 WO 2019233396 A1 WO2019233396 A1 WO 2019233396A1 CN 2019089923 W CN2019089923 W CN 2019089923W WO 2019233396 A1 WO2019233396 A1 WO 2019233396A1
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Prior art keywords
information
network side
terminal capability
terminal
optimization
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Application number
PCT/CN2019/089923
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English (en)
French (fr)
Inventor
刘建华
杨宁
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201980036155.1A priority Critical patent/CN112205016A/zh
Publication of WO2019233396A1 publication Critical patent/WO2019233396A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24Transfer of terminal data

Definitions

  • the present invention relates to the field of information processing technology, and in particular, to a method for interacting terminal capability information, a terminal device, a network device, a chip, a computer-readable storage medium, a computer program product, and a computer program.
  • the capability of the terminal is reported to the access network upon registration or registration update, and then the access network sends the capability of the terminal to the core network for storage.
  • the access network requests the capability information of the terminal from the core network, and then provides configuration for the terminal according to the capability information of the terminal.
  • the capability information of the terminal will become larger and larger, which will cause huge signaling overhead.
  • the core network needs to save the capability information registered by all terminals. Big challenge.
  • an improved way to address the problems caused by more and more signaling overhead is to associate a specific terminal capability information set with a capability identifier, and when the terminal reports the capability information and the network saves the terminal capability, only The capability identification information corresponding to the terminal is stored.
  • this optimization method is optional and not supported by all device entities. Therefore, when the terminal reports the capability, it needs to be able to determine which method to use.
  • an embodiment of the present invention provides a method for interacting terminal capability information, a terminal device, a network device, a chip, a computer-readable storage medium, a computer program product, and a computer program, so that the terminal side can adopt an appropriate method. Report capability information to the network side to ensure correct and efficient interaction between the terminal and the network side.
  • a method for interacting terminal capability information is provided, which is applied to a terminal device.
  • the method includes:
  • a manner of capability reporting to the network side is determined.
  • a method for interacting terminal capability information is provided, which is applied to a network device.
  • the method includes:
  • a terminal device including:
  • the first processing unit acquires information about a terminal capability reporting method; and determines a method for reporting the capability to the network side based on the information about the terminal capability reporting method.
  • a network device includes:
  • the second communication unit instructs the terminal device about the information of the terminal capability reporting method; acquires the capability information reported by the terminal device; wherein the manner in which the terminal device reports the capability is related to the terminal capability reporting method.
  • a terminal device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory, and execute the method in the above-mentioned first aspect or its implementations.
  • a network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the second aspect or the implementations thereof.
  • a chip is provided for implementing any one of the foregoing first to second aspects or a method in each implementation thereof.
  • the chip includes a processor for invoking and running a computer program from a memory, so that a device installed with the chip executes any one of the first to second aspects described above or implementations thereof. method.
  • a computer-readable storage medium for storing a computer program, which causes a computer to execute the method in any one of the first to second aspects described above or in its implementations.
  • a computer program product including computer program instructions that cause a computer to execute the method in any one of the first to second aspects described above or in its implementations.
  • a computer program that, when run on a computer, causes the computer to execute the method in any one of the first to second aspects described above or in various implementations thereof.
  • the manner of reporting to the network side can be determined according to the information of the capability reporting mode of the network side terminal, so that the terminal side can report the capability information to the network side in an appropriate manner. To ensure correct and efficient information exchange between the terminal and the network side.
  • FIG. 1 is a schematic diagram 1 of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart 1 of a method for interacting terminal capability information according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart 2 of a method for interacting terminal capability information according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a communication device according to an embodiment of the present invention.
  • FIG. 6 is a schematic block diagram of a chip according to an embodiment of the present application.
  • FIG. 7 is a schematic diagram 2 of a communication system architecture provided by an embodiment of the present application.
  • GSM Global System
  • CDMA Code Division Multiple Access
  • Wideband Code Division Multiple Access Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system 100 applied in the embodiment of the present application may be shown in FIG. 1.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with the terminal device 120 (or referred to as a communication terminal or terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located within the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • the network device may be a mobile switching center, relay station, access point, vehicle equipment, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in public land mobile networks (PLMN) that will evolve in the future.
  • PLMN public land mobile networks
  • the communication system 100 further includes at least one terminal device 120 located within a coverage area of the network device 110.
  • terminal equipment used herein includes, but is not limited to, connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connection ; And / or another data connection / network; and / or via a wireless interface, such as for cellular networks, Wireless Local Area Networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and / or another terminal device configured to receive / transmit communication signals; and / or Internet of Things (IoT) devices.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN Wireless Local Area Networks
  • DVB-H Digital Video Broadband
  • satellite networks satellite networks
  • AM- FM broadcast transmitter AM- FM broadcast transmitter
  • IoT Internet of Things
  • a terminal device configured to communicate through a wireless interface may be referred to as a “wireless communication terminal”, a “wireless terminal”, or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; personal communications systems (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communications capabilities; can include radiotelephones, pagers, Internet / internal PDA with network access, Web browser, notepad, calendar, and / or Global Positioning System (GPS) receiver; and conventional laptop and / or palm-type receivers or others including radiotelephone transceivers Electronic device.
  • PCS personal communications systems
  • GPS Global Positioning System
  • a terminal device can refer to an access terminal, user equipment (UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent, or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Processing Assistant (PDA), and wireless communication.
  • the terminal devices 120 may perform terminal direct connection (Device to Device, D2D) communication.
  • D2D Terminal to Device
  • the 5G system or the 5G network may also be referred to as a New Radio (New Radio) system or an NR network.
  • New Radio New Radio
  • FIG. 1 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
  • the communication system 100 may further include other network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • the device having a communication function in the network / system in the embodiments of the present application may be referred to as a communication device.
  • the communication device may include a network device 110 and a terminal device 120 having a communication function, and the network device 110 and the terminal device 120 may be specific devices described above, and will not be repeated here.
  • the communication device may also include other devices in the communication system 100, such as other network entities such as a network controller, a mobile management entity, and the like, which is not limited in the embodiments of the present application.
  • FIG. 2 is a schematic flowchart of a terminal capability information interaction method according to an embodiment of the present application, which is applied to a terminal device and includes:
  • Step 201 Obtain information of a terminal capability reporting method
  • Step 202 Based on the information of the terminal capability reporting method, determine a method for capability reporting to the network side.
  • the terminal device may be understood as a terminal capable of data interaction in a communication system, and for example, may be a device such as a mobile phone.
  • the network side can be understood as a network side device capable of performing data interaction with a terminal device, for example, a device that can be an access network, a device that can be a core network, and the like, which are not exhaustive here.
  • the terminal can be made to obtain information about the terminal's capability reporting method; then based on the network's capability information, the terminal device can determine the capability reporting method.
  • the acquiring the information of the terminal capability reporting method includes:
  • the information of the terminal capability reporting method may be information sent by the network side for the terminal device whether the network side itself supports optimization of the terminal capability information, which may include indication information that the network side supports or does not support; or, Information on whether the network side requires the terminal device to report in a manner optimized for terminal capability information, which may include an indication of whether the terminal device is required to report in a manner optimized for terminal capability information.
  • information about whether the network side can support optimization of terminal capability information can be delivered by the network side, for example, it can be delivered by the access network on the network side, and of course, it can also be delivered by the core network on the network side.
  • the receiving from the network side to the terminal device whether the network side supports terminal capability information optimization information; or receiving the network side notification from the terminal device whether the network side requires terminal capability information optimization information includes: One of the following:
  • the system broadcast information is not described in detail, and the dedicated signaling can be set according to the actual situation.
  • a certain signaling can be designated as the dedicated signaling, and the information of the terminal capability reporting method is transmitted through the signaling.
  • the information of the terminal capability reporting method may be sent to the terminal device during the process of the terminal device registering with the core network. It should be noted that this information may be sent in other processing processes, but it is not exhaustive in this embodiment.
  • the method may further include: broadcasting information through a specific PLMN (Public Land Mobile Network) sent by the network side, obtaining information on whether the network side supports optimization of terminal capability information, or obtaining whether the network side requires the use of Information on terminal capability information optimization.
  • a specific PLMN Public Land Mobile Network
  • the broadcast information of a certain PLMN network sent by the network side is used to send information on the network side that supports optimization of terminal capability information to the terminal device.
  • the information of the terminal capability reporting method includes information on whether the network side supports optimization of the terminal capability information; or whether the network side requires information on optimization of the terminal capability information.
  • the following embodiments also have the same definition, and will not be described again.
  • the acquiring the information of the terminal capability reporting method may also be:
  • obtaining the information on whether the network side supports the optimization of terminal capability information based on the contract information or the pre-configured information, or obtaining the information on whether the network side requires the optimization of terminal capability information may include:
  • the network that determines the contracted or pre-configured PLMN requires or does not require terminal capability information optimization.
  • the network described by the terminal or pre-configured PLMN supports or does not support this capability. It is assumed that when a terminal device is contracted to one or more PLMN networks according to the contract information, or when one or more PLMN networks are pre-configured according to the pre-configuration information, at this time, the contract information can be determined according to the contract information or pre-configuration information.
  • One or more PLMN networks support or do not support terminal capability information optimization; of course, there may also be a possibility that part of the PLMN network in the N PLMN networks included in the subscription information or pre-configuration information supports terminal capability information optimization , The other part does not support the situation of terminal capability information optimization. At this time, you can determine which networks support which networks do not, and then perform subsequent processing based on the contract information or pre-configuration information.
  • this capability is required or not required for a network of a PLMN contracted by a terminal or pre-configured. It is assumed that when a terminal device is contracted to one or more PLMN networks according to the contract information, or when one or more PLMN networks are pre-configured according to the pre-configuration information, at this time, the contract information can be determined according to the contract information or pre-configuration information One or more PLMN networks require or do not require the reporting of terminal capability information optimization;
  • the acquiring the information of the terminal capability reporting method may also be:
  • the historical information may be information that the terminal device has resident or registered in a certain network or networks within a period of time. For example, if there are currently M networks, the historical information that the terminal device resides or is registered in N networks (N is less than M) may be obtained.
  • the terminal saves the capability information of the network, that is, the information of the capability reporting method of the network terminal; the terminal resides or registers in the network again At the time, the saved information of the network terminal capability reporting method is adopted. For example, if the terminal device has resided in network A and saved the information that the network supports the optimization of terminal capability information, or the network requires the terminal capability information to be reported in an optimized manner, when the terminal device registers or resides in network A again At that time, the saved records are used to determine whether the network supports terminal capability information optimization, or whether the network requires terminal terminal information optimization to be reported.
  • the obtaining the information of the terminal capability reporting method may also be: obtaining information on whether the network side supports optimization of terminal capability information based on specific network identification information, or acquiring whether the network side requires terminal capability information optimization. Information.
  • the specific network identification information includes one of the following: PLMN identification information, core network identification information, access network identification information, and cell identification information.
  • specific network identification information may be correlated with information of a corresponding terminal capability reporting method; that is, presetting may be performed in a terminal device, and certain specific network identification information is preset to support optimization of terminal capability information, or It is set not to support the optimization of terminal capability information; the terminal device can then compare with the specific network identifier based on the identity of the current network to obtain information on whether the current network supports optimization of terminal capability information, or whether a terminal is required Competency information optimized information.
  • the identification of the network of the currently resident or registered network can be compared with the specific network identification information to determine the information that can be used to report the terminal's ability to report.
  • the acquiring the information of the terminal capability reporting method may further include:
  • the access layer AS obtains the information of the terminal capability reporting method.
  • the trigger may be: when the non-access layer NAS instructs the AS to initiate access, instruct the AS to determine whether the network side supports optimization of terminal capability information or whether the network side requires optimization of terminal capability information.
  • the AS layer determines whether the network supports this capability.
  • the NAS layer instructs the AS layer to initiate access, it also indicates information that determines whether the network has this capability.
  • the process of determining the terminal capability reporting method at the AS layer may include one of the following: judgment based on a specific PLMN broadcast; judgment based on contract information or pre-configured information; judgment based on historical information; judgment based on specific network identification information .
  • judgment based on a specific PLMN broadcast may include one of the following: judgment based on contract information or pre-configured information; judgment based on historical information; judgment based on specific network identification information .
  • obtaining the information of the terminal capability reporting method may further include: determining whether the network side supports terminal capability information optimization by the NAS, or determining whether the network side requires terminal capability information optimization.
  • the method further includes:
  • the AS instructs the AS to report the terminal capability, and the AS reports to the network side according to the manner indicated by the NAS.
  • the NAS layer judges whether the network supports this capability.
  • the NAS layer instructs the AS layer to initiate access, it instructs the terminal capability reporting method, and the AS layer selects the capability reporting method according to the NAS instruction.
  • the method further includes: the AS layer submits the obtained information for judging whether the network side supports optimization of terminal capability information or the information for judging whether the network side requires terminal capability information optimization to be submitted to the NAS.
  • the AS layer submits the obtained information to determine whether the network has this capability to the NAS layer, or the AS layer submits the obtained information to determine whether the network side requires terminal capability information optimization to report information. Submit to NAS layer.
  • the relevant information about the judgment obtained by the AS layer is sent to the NAS, so that the NAS judges;
  • the relevant information submitted to the NAS may include one of the following: judgment based on a specific PLMN broadcast; judgment based on contract information or pre-configured information; judgment based on historical information; judgment based on specific network identification information.
  • judgment based on a specific PLMN broadcast may include one of the following: judgment based on contract information or pre-configured information; judgment based on historical information; judgment based on specific network identification information.
  • step 202 the capability is reported to the network side, including one of the following:
  • the terminal capability message is reported in sections;
  • the terminal capability message is compressed and reported.
  • the manner of displaying the displayed capability can be understood as directly sending capability information supported by the terminal device to the network side.
  • the terminal device can report all the capabilities it supports to the network side.
  • the method of reporting the capability identifier can be understood as that the capability information set supported by the current terminal device is corresponding to the identifier, and then the identifier is directly sent to the network side to enable the network side to know the capability information set supported by the terminal device; or It is also possible for the different capability information of the terminal device to correspond to different identifiers, and then the terminal device reports all identifiers corresponding to the capability information it supports to the network side. No exhaustion is performed in this embodiment. It should also be noted that in the way of reporting the capability identifier, the capability identifier can guide the capability information of a set of terminals, that is, one capability identifier can correspond to one or more capability information.
  • the method for segmentally reporting the terminal capability message may include: the terminal device divides a capability message into multiple messages, and reports the capability message in multiple pieces of information, and finally the network side can obtain the complete terminal capability message.
  • the terminal device divides multiple capability information and reports the divided multiple groups of capability messages respectively; where the capability information is divided, it can be determined according to the priority or importance level of the capability message.
  • Sending order For example, currently there are 5 capabilities, of which capabilities 1 and 3 have the highest priority, or the highest importance level, followed by capabilities 2, 4, and 5, priority can be given to capabilities 1, 3, and 2 of the first capability message. Capability message sending capabilities 2, 4, 5.
  • a capability message can also be used to send a capability, which is also sent according to the priority or importance of the capability, and the capability with the highest priority is sent first.
  • the priority or importance level corresponding to different capabilities can be preset according to the actual situation, and will not be repeated here.
  • the method of reporting to the network side can be determined according to whether the network side supports terminal optimization capability information, so that the terminal side can report the capability information to the network side in an appropriate manner. To ensure correct and efficient information exchange between the terminal and the network side.
  • FIG. 3 is a schematic flowchart of a terminal capability information interaction method according to an embodiment of the present application, which is applied to a terminal device and includes:
  • Step 301 Indicate to the terminal device the information of the terminal capability reporting method
  • Step 302 Acquire the capability information reported by the terminal device; wherein the manner in which the terminal equipment reports capabilities is related to the information in the manner in which the terminal capabilities are reported.
  • the terminal device may be understood as a terminal capable of data interaction in a communication system, and for example, may be a device such as a mobile phone.
  • a network device can be understood as a network-side device capable of performing data interaction with a terminal device, for example, a device that can be an access network, a device that can be a core network, and the like, which are not exhaustive here.
  • the terminal can obtain the capability information of whether the network side supports terminal capability optimization, and based on this capability information of the network, the terminal device can determine the way of capability reporting.
  • the information of the terminal capability reporting method may be information sent by the network side for the terminal device whether the network side itself supports optimization of the terminal capability information, which may include indication information that the network side supports or does not support; or, Information on whether the network side requires the terminal device to report in a manner optimized for terminal capability information, which may include an indication of whether the terminal device is required to report in a manner optimized for terminal capability information.
  • the information indicating the terminal capability reporting method to the terminal device may include:
  • the system broadcasts information or dedicated signaling to notify the terminal device network side of whether to support terminal capability information optimization information, or notify the terminal device network side of whether to require terminal capability information optimization information.
  • information about whether the network side can support optimization of terminal capability information can be delivered by the network side, for example, it can be delivered by the access network on the network side, and of course, it can also be delivered by the core network on the network side.
  • the terminal device may be notified by the system broadcast information or dedicated signaling whether the network side supports the optimization of terminal capability information or the terminal device network side. Whether to require information optimized by terminal capability information;
  • the network device on the network side When the network device on the network side is a device in the core network, it can send information on whether the network side supports optimization of terminal capability information to the terminal device during the registration process of the terminal device with the core network, or whether terminal capability is required. Information optimized information is sent to the terminal device. It should be noted that this information may be sent in other processing processes, but it is not exhaustive in this embodiment.
  • the information indicating the terminal capability reporting method to the terminal device may include:
  • the specific PLMN broadcasts information to indicate to the terminal device whether the network side supports terminal capability information optimization information, or whether the network side requires terminal capability information optimization information.
  • the broadcast information of a certain PLMN network sent by the network side is used to send information on the network side that supports optimization of terminal capability information to the terminal device.
  • the information indicating the terminal capability reporting method to the terminal device may include:
  • the specific network identification information includes one of the following: PLMN identification information, core network identification information, access network identification information, and cell identification information.
  • specific network identification information may be correlated with information of a corresponding terminal capability reporting method; that is, presetting may be performed in a terminal device, and certain specific network identification information is preset to support optimization of terminal capability information, or It is set not to support the optimization of terminal capability information; the terminal device can then compare with the specific network identifier based on the identity of the current network to obtain information on whether the current network supports optimization of terminal capability information or whether the network side requires the use of Information on terminal capability information optimization.
  • the identity of the currently resident or registered network can be compared with the specific network identification information to determine whether the network side can support the optimization of terminal capability information.
  • the selected PLMN information on whether the network side supports terminal capability information optimization or information on whether the network side requires terminal capability information optimization is obtained. That is, according to the currently selected PLMN information, information is obtained whether the network side supports optimization of terminal capability information, or whether the network side requires optimization of terminal capability information.
  • the method of reporting to the network side can be determined according to whether the network side supports terminal optimization capability information, so that the terminal side can report the capability information to the network side in an appropriate manner. To ensure correct and efficient information exchange between the terminal and the network side.
  • FIG. 4 is a terminal device provided by an embodiment of the present application, including:
  • the first processing unit 41 obtains information about a terminal capability reporting method; and determines a method for reporting a capability to the network side based on the information about the terminal capability reporting method.
  • the terminal device may be understood as a terminal capable of data interaction in a communication system, and for example, may be a device such as a mobile phone.
  • the network side can be understood as a network side device capable of performing data interaction with a terminal device, for example, a device that can be an access network, a device that can be a core network, and the like, which are not exhaustive here.
  • the terminal can obtain the capability information of whether the network side supports terminal capability optimization, and based on this capability information of the network, the terminal device can determine the way of capability reporting.
  • the terminal device further includes: a first communication unit 42 that acquires information on whether the network side supports optimization of terminal capability information; or acquires information on whether the network side requires optimization of terminal capability information.
  • the information of the terminal capability reporting method may be information sent by the network side for the terminal device whether the network side itself supports optimization of the terminal capability information, which may include indication information that the network side supports or does not support; or, Information on whether the network side requires the terminal device to report in a manner optimized for terminal capability information, which may include an indication of whether the terminal device is required to report in a manner optimized for terminal capability information.
  • information about whether the network side can support optimization of terminal capability information can be delivered by the network side, for example, it can be delivered by the access network on the network side, and of course, it can also be delivered by the core network on the network side.
  • the first communication unit 42 includes one of the following:
  • the system broadcast information is not described in detail, and the dedicated signaling can be set according to the actual situation.
  • a certain signaling can be designated as the dedicated signaling, and the information of the terminal capability reporting method is transmitted through the signaling.
  • the information of the terminal capability reporting method may be sent to the terminal device during the process of the terminal device registering with the core network. It should be noted that this information may be sent in other processing processes, but it is not exhaustive in this embodiment.
  • the first processing unit 41 obtains information on whether the network side supports optimization of terminal capability information through specific PLMN (Public Land Mobile Network) broadcast information sent by the network side, or whether the network side requires terminal capability information Optimized information.
  • PLMN Public Land Mobile Network
  • the first communication unit receives broadcast information of a certain PLMN network sent by the network side, and sends information on the network side that supports optimization of terminal capability information to the terminal device.
  • the information of the terminal capability reporting method includes information on whether the network side supports optimization of the terminal capability information; or whether the network side requires information on optimization of the terminal capability information.
  • the following embodiments also have the same definition, and will not be described again.
  • the first processing unit 41 obtains information on whether the network side supports optimization of terminal capability information based on the contract information or pre-configuration information, or obtains information on whether the network side requires optimization of terminal capability information.
  • the first processing unit 41 determines, based on the subscription information or the pre-configured information, that the network of the contracted or pre-configured PLMN supports or does not support optimization of terminal capability information;
  • the network that determines the contracted or pre-configured PLMN requires or does not require terminal capability information optimization.
  • the network described by the terminal or pre-configured PLMN supports or does not support this capability. It is assumed that when a terminal device is contracted to one or more PLMN networks according to the contract information, or when one or more PLMN networks are pre-configured according to the pre-configuration information, at this time, the contract information can be determined according to the contract information or pre-configuration information.
  • One or more PLMN networks support or do not support terminal capability information optimization; of course, there may also be a possibility that part of the PLMN network in the N PLMN networks included in the subscription information or pre-configuration information supports terminal capability information optimization , The other part does not support the situation of terminal capability information optimization. At this time, you can determine which networks support which networks do not, and then perform subsequent processing based on the contract information or pre-configuration information.
  • this capability is required or not required for a network of a PLMN contracted by a terminal or pre-configured. It is assumed that when a terminal device is contracted to one or more PLMN networks according to the contract information, or when one or more PLMN networks are pre-configured according to the pre-configuration information, at this time, the contract information can be determined according to the contract information or pre-configuration information One or more PLMN networks require or do not require the reporting of terminal capability information optimization;
  • the first processing unit 41 obtains, based on the historical information, whether the network side supports terminal capability information optimization, or obtains information whether the network side requires terminal capability information optimization.
  • the historical information may be information that the terminal device has resident or registered in a certain network or networks within a period of time. For example, if there are currently M networks, the historical information that the terminal device resides or is registered in N networks (N is less than M) may be obtained.
  • the terminal saves the capability information of the network, that is, the information of the capability reporting method of the network terminal; the terminal resides or registers in the network again At the time, the saved information of the network terminal capability reporting method is adopted. For example, if the terminal device has resided in network A and saved the information that the network supports the optimization of terminal capability information, or the network requires the terminal capability information to be reported in an optimized manner, when the terminal device registers or resides in network A again At that time, the saved records are used to determine whether the network supports terminal capability information optimization, or whether the network requires terminal terminal information optimization to be reported.
  • the first processing unit 41 obtains information on whether the network side supports optimization of terminal capability information based on specific network identification information, or obtains information on whether the network side requires optimization of terminal capability information.
  • the specific network identification information includes one of the following: PLMN identification information, core network identification information, access network identification information, and cell identification information.
  • specific network identification information may be correlated with information of a corresponding terminal capability reporting method; that is, presetting may be performed in a terminal device, and certain specific network identification information is preset to support optimization of terminal capability information, or It is set not to support the optimization of terminal capability information; the terminal device can then compare with the specific network identifier based on the identity of the current network to obtain information on whether the current network supports optimization of terminal capability information, or whether a terminal is required Competency information optimized information.
  • the identification of the network of the currently resident or registered network can be compared with the specific network identification information to determine the information that can be used to report the terminal's ability to report.
  • the first processing unit 41 obtains information about a terminal capability reporting method by the access layer AS and the access layer AS.
  • the trigger may be: when the non-access layer NAS instructs the AS to initiate access, instruct the AS to determine whether the network side supports optimization of terminal capability information or whether the network side requires optimization of terminal capability information.
  • the AS layer determines whether the network supports this capability.
  • the NAS layer instructs the AS layer to initiate access, it also indicates information that determines whether the network has this capability.
  • the process of determining the terminal capability reporting method at the AS layer may include one of the following: judgment based on a specific PLMN broadcast; judgment based on contract information or pre-configured information; judgment based on historical information; judgment based on specific network identification information .
  • judgment based on a specific PLMN broadcast may be executed by the AS layer, and the judgment of whether the AS layer performs the judgment processing is initiated by the NAS layer.
  • the information about obtaining the terminal capability reporting method may further include: a first processing unit 41, which determines whether the network side supports terminal capability information optimization or determines whether the network side requires terminal capability information optimization by the NAS.
  • the method for reporting the terminal's ability to be judged by the NAS includes:
  • the AS instructs the AS to report the terminal capability, and the AS reports to the network side according to the manner indicated by the NAS.
  • the NAS layer judges whether the network supports this capability.
  • the NAS layer instructs the AS layer to initiate access, it instructs the terminal capability reporting method, and the AS layer selects the capability reporting method according to the NAS instruction.
  • the first processing unit 41 controls the AS layer to submit the obtained information used to determine whether the network side supports terminal capability information optimization or to determine whether the network side requires terminal capability information optimization to be submitted to the NAS. .
  • the AS layer submits the obtained information to determine whether the network has this capability to the NAS layer, or the AS layer submits the obtained information to determine whether the network side requires terminal capability information optimization to report information. Submit to NAS layer.
  • the relevant information obtained by the AS layer for judging whether the network side has the ability to support terminal information optimization is sent to the NAS, so that the NAS can make a judgment;
  • the relevant information submitted to the NAS may include one of the following: judgment based on a specific PLMN broadcast; judgment based on contract information or pre-configured information; judgment based on historical information; judgment based on specific network identification information.
  • judgment based on a specific PLMN broadcast may include one of the following: judgment based on contract information or pre-configured information; judgment based on historical information; judgment based on specific network identification information.
  • the first processing unit 41 includes one of the following:
  • the terminal capability message is reported in sections;
  • the terminal capability message is compressed and reported.
  • the manner of displaying the displayed capability can be understood as directly sending capability information supported by the terminal device to the network side.
  • the terminal device can report all the capabilities it supports to the network side.
  • the method of reporting the capability identifier can be understood as that the capability information set supported by the current terminal device is corresponding to the identifier, and then the identifier is directly sent to the network side to enable the network side to know the capability information set supported by the terminal device; or It is also possible for the different capability information of the terminal device to correspond to different identifiers, and then the terminal device reports all identifiers corresponding to the capability information it supports to the network side. No exhaustion is performed in this embodiment. It should also be noted that in the way of reporting the capability identifier, the capability identifier can guide the capability information of a set of terminals, that is, one capability identifier can correspond to one or more capability information.
  • the method for segmentally reporting the terminal capability message may include: the terminal device divides a capability message into multiple messages, and reports the capability message in multiple pieces of information, and finally the network side can obtain the complete terminal capability message.
  • the terminal device divides multiple capability information and reports the divided multiple groups of capability messages respectively; where the capability information is divided, it can be determined according to the priority or importance level of the capability message.
  • Sending order For example, currently there are 5 capabilities, of which capabilities 1 and 3 have the highest priority, or the highest importance level, followed by capabilities 2, 4, and 5, priority can be given to capabilities 1, 3, and 2 of the first capability message. Capability message sending capabilities 2, 4, 5.
  • a capability message can also be used to send a capability, which is also sent according to the priority or importance of the capability, and the capability with the highest priority is sent first.
  • the priority or importance level corresponding to different capabilities can be preset according to the actual situation, and will not be repeated here.
  • the method of reporting to the network side can be determined according to whether the network side supports terminal optimization capability information, so that the terminal side can report the capability information to the network side in an appropriate manner. To ensure correct and efficient information exchange between the terminal and the network side.
  • the second communication unit indicates to the terminal device the information of the terminal capability reporting method; acquires the capability information reported by the terminal device; wherein the method of the terminal device reporting capability is related to the information of the terminal capability reporting method.
  • the terminal device may be understood as a terminal capable of data interaction in a communication system, and for example, may be a device such as a mobile phone.
  • a network device can be understood as a network-side device that can perform data interaction with a terminal device, for example, a device that can be an access network, a device that can be a core network, and the like, which are not exhaustive here.
  • the terminal can obtain the capability information of whether the network side supports terminal capability optimization, and based on this capability information of the network, the terminal device can determine the way of capability reporting.
  • the information of the terminal capability reporting method may be information sent by the network side for the terminal device whether the network side itself supports optimization of the terminal capability information, which may include indication information that the network side supports or does not support; or, Information on whether the network side requires the terminal device to report in a manner optimized for terminal capability information, which may include an indication of whether the terminal device is required to report in a manner optimized for terminal capability information.
  • the second communication unit notifies the terminal equipment network side of whether the terminal equipment information optimization is supported by the system broadcast information or the dedicated signaling, or notifies whether the terminal equipment network side requires the optimization of the terminal capability information.
  • information about whether the network side can support optimization of terminal capability information can be delivered by the network side, for example, it can be delivered by the access network on the network side, and of course, it can also be delivered by the core network on the network side.
  • the second communication unit may notify the terminal device through system broadcast information or dedicated signaling, whether the network side supports terminal capability information optimization information, or notify the terminal device. Describes whether the network side of the terminal equipment requires the use of terminal capability information optimization information;
  • the second communication unit may send information on whether the network side supports optimization of terminal capability information to the terminal device during the registration process of the terminal device with the core network, or Whether to use terminal capability information to optimize the information sent to the terminal device. It should be noted that this information may be sent in other processing processes, but it is not exhaustive in this embodiment.
  • the second communication unit broadcasts the information through the specific PLMN to indicate to the terminal device whether the network side supports the optimization of the terminal capability information or whether the network side requires the terminal capability information to be optimized.
  • the broadcast information of a certain PLMN network sent by the network side is used to send to the terminal equipment the information on the network side that supports the optimization of terminal capability information.
  • the second communication unit based on the specific network identification information, indicates to the terminal device whether the network side supports the optimization of the terminal capability information, or indicates to the terminal device whether the network side requires the terminal capability information to be optimized.
  • the specific network identification information includes one of the following: PLMN identification information, core network identification information, access network identification information, and cell identification information.
  • specific network identification information may be correlated with information of a corresponding terminal capability reporting method; that is, presetting may be performed in a terminal device, and certain specific network identification information is preset to support optimization of terminal capability information, or It is set not to support the optimization of terminal capability information; the terminal device can then compare with the specific network identifier based on the identity of the current network to obtain information on whether the current network supports optimization of terminal capability information or whether the network side requires the use of Information on terminal capability information optimization.
  • the identity of the currently resident or registered network can be compared with the specific network identification information to determine whether the network side can support the optimization of terminal capability information.
  • the selected PLMN information on whether the network side supports terminal capability information optimization or information on whether the network side requires terminal capability information optimization is obtained. That is, according to the currently selected PLMN information, information is obtained whether the network side supports optimization of terminal capability information, or whether the network side requires optimization of terminal capability information.
  • the method of reporting to the network side can be determined according to whether the network side supports terminal optimization capability information, so that the terminal side can report the capability information to the network side in an appropriate manner. To ensure correct and efficient information exchange between the terminal and the network side.
  • FIG. 5 is a schematic structural diagram of a communication device 500 according to an embodiment of the present application.
  • the communication device 500 shown in FIG. 5 includes a processor 510, and the processor 510 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 500 may further include a memory 520.
  • the processor 510 may call and run a computer program from the memory 520 to implement the method in the embodiment of the present application.
  • the memory 520 may be a separate device independent of the processor 510, or may be integrated in the processor 510.
  • the communication device 500 may further include a transceiver 530, and the processor 510 may control the transceiver 530 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other information. Information or data sent by the device.
  • the transceiver 530 may include a transmitter and a receiver.
  • the transceiver 530 may further include antennas, and the number of antennas may be one or more.
  • the communication device 500 may specifically be a network device according to an embodiment of the present application, and the communication device 500 may implement a corresponding process implemented by a network device in each method of the embodiments of the present application. For brevity, details are not described herein again. .
  • the communication device 500 may specifically be a terminal device or a network device in the embodiment of the present application, and the communication device 500 may implement the corresponding process implemented by the mobile terminal / terminal device in each method in the embodiments of the present application. Concise, I won't repeat them here.
  • FIG. 6 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 600 shown in FIG. 6 includes a processor 610, and the processor 610 may call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the chip 600 may further include a memory 620.
  • the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the chip 600 may further include an input interface 630.
  • the processor 610 may control the input interface 630 to communicate with other devices or chips. Specifically, the processor 610 may obtain information or data sent by other devices or chips.
  • the chip 600 may further include an output interface 640.
  • the processor 610 may control the output interface 640 to communicate with other devices or chips. Specifically, the processor 610 may output information or data to the other devices or chips.
  • the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can be applied to the terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-level chip, a system chip, a chip system or a system-on-chip.
  • FIG. 7 is a schematic block diagram of a communication system 700 according to an embodiment of the present application. As shown in FIG. 7, the communication system 700 includes a terminal device 710 and a network device 720.
  • the terminal device 710 may be used to implement the corresponding function implemented by the terminal device in the foregoing method
  • the network device 720 may be used to implement the corresponding function implemented by the network device in the foregoing method.
  • details are not described herein again. .
  • the processor in the embodiment of the present application may be an integrated circuit chip and has a signal processing capability.
  • each step of the foregoing method embodiment may be completed by using an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA), or other Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application may be implemented or executed.
  • a general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor.
  • a software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electronic memory. Erase programmable read-only memory (EPROM, EEPROM) or flash memory.
  • the volatile memory may be Random Access Memory (RAM), which is used as an external cache.
  • RAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchronous DRAM Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM Enhanced SDRAM, ESDRAM
  • synchronous connection dynamic random access memory Synchrobus RAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (SDRAM), double data rate Synchronous dynamic random access memory (Double SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM), direct memory bus random access memory (Direct RAMbus RAM, DR RAM) and so on. That is, the memories in the embodiments of the present application are intended to include, but not limited to, these and any other suitable types of memories.
  • An embodiment of the present application further provides a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium can be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method in the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method in the embodiment of the present application.
  • the computer-readable storage medium can be applied to the terminal device in the embodiments of the present application, and the computer program causes the computer to execute the corresponding processes implemented by the mobile terminal / terminal device in each method of the embodiments of the present application, for the sake of brevity , Will not repeat them here.
  • An embodiment of the present application further provides a computer program product, including computer program instructions.
  • the computer program product can be applied to a network device in the embodiment of the present application, and the computer program instruction causes a computer to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. More details.
  • the computer program product may be applied to a mobile terminal / terminal device in the embodiments of the present application, and the computer program instructions cause a computer to execute a corresponding process implemented by the mobile terminal / terminal device in each method of the embodiments of the present application, For brevity, I will not repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program may be applied to a network device in the embodiment of the present application.
  • the computer program When the computer program is run on a computer, the computer is caused to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. , Will not repeat them here.
  • the computer program can be applied to a mobile terminal / terminal device in the embodiment of the present application, and when the computer program is run on a computer, the computer executes each method in the embodiment of the application by the mobile terminal / terminal device.
  • the corresponding processes are not repeated here for brevity.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, which may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application.
  • the foregoing storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes .

Abstract

本发明实施例提供了一种终端能力信息的交互方法、终端设备、网络设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序,其中方法包括:获取终端能力上报方式的信息;基于所述终端能力上报方式的信息,确定向所述网络侧进行能力上报的方式。

Description

一种终端能力信息的交互方法、终端设备及网络设备 技术领域
本发明涉及信息处理技术领域,尤其涉及一种终端能力信息的交互方法、终端设备、网络设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序。
背景技术
在现有通信系统中,终端的能力在注册或者注册更新时上报给接入网,继而接入网将终端的能力发送到核心网进行保存。当终端发起连接建立请求时,接入网会向核心网请求此终端的能力信息,然后根据终端的能力信息为终端提供配置。随着终端支持的特性越来越多,终端的能力信息将会变得越来越大,带来巨大的信令开销;同时核心网需要保存所有终端注册的能力信息,对核心网也带来较大挑战。
目前,针对越来越多的信令开销所带来的问题的一种改进的方式是:将特定的终端能力信息集与能力标识相对应,在终端上报能力信息以及网络保存终端能力时,只保存终端所对应的能力标识信息。但是,这样所带来的问题就是,此种优化的方式是可选的方式,不是所有的设备实体都支持。因此,在终端在上报能力时就需要能够判断采用哪种方式。
发明内容
为解决上述技术问题,本发明实施例提供了一种终端能力信息的交互方法、终端设备、网络设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序,使得终端侧能够采用合适的方式向网络侧进行能力信息的上报,保证终端与网络侧之间正确并且高效的交互信息。
第一方面,提供了一种终端能力信息的交互方法,应用于终端设备,所述方法包括:
获取终端能力上报方式的信息;
基于所述终端能力上报方式的信息,确定向所述网络侧进行能力上报的方式。
第二方面,提供了一种终端能力信息的交互方法,应用于网络设备,所述方法包括:
向终端设备指示终端能力上报方式的信息;
获取终端设备上报的能力信息;其中,所述终端设备上报能力的方式 与所述终端能力上报方式的信息相关。
第三方面,提供了一种终端设备,包括:
第一处理单元,获取终端能力上报方式的信息;基于所述终端能力上报方式的信息,确定向所述网络侧进行能力上报的方式。
第四方面,提供了一种网络设备,所述网络设备包括:
第二通信单元,向终端设备指示终端能力上报方式的信息;获取终端设备上报的能力信息;其中,所述终端设备上报能力的方式与所述终端能力上报方式相关。
第五方面,提供了一种终端设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第一方面或其各实现方式中的方法。
第六方面,提供了一种网络设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第二方面或其各实现方式中的方法。
第七方面,提供了一种芯片,用于实现上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行如上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第八方面,提供了一种计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第九方面,提供了一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第十方面,提供了一种计算机程序,当其在计算机上运行时,使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
本发明实施例的技术方案,就能够根据网络侧终端能力上报方式的信息的情况,来确定向网络侧进行上报的方式,从而,使得终端侧能够采用合适的方式向网络侧进行能力信息的上报,保证终端与网络侧之间正确并且高效的交互信息。
附图说明
图1是本申请实施例提供的一种通信系统架构的示意性图1。
图2为本发明实施例提供的一种终端能力信息的交互方法流程示意图1;
图3为本发明实施例提供的一种终端能力信息的交互方法流程示意图2;
图4为本发明实施例终端设备组成结构示意图;
图5为本发明实施例提供的一种通信设备组成结构示意图;
图6是本申请实施例提供的一种芯片的示意性框图。
图7是本申请实施例提供的一种通信系统架构的示意性图2。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信系统或5G系统等。
示例性的,本申请实施例应用的通信系统100可以如图1所示。该通信系统100可以包括网络设备110,网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端设备进行通信。可选地,该网络设备110可以是GSM系统或CDMA系统中的基站(Base Transceiver Station,BTS),也可以是WCDMA系统中的基站(NodeB,NB),还可以是LTE系统中的演进型基站(Evolutional Node B,eNB或eNodeB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端设备120。作为在此使用的“终端设备”包括但不限于经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接; 和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端设备的被设置成接收/发送通信信号的装置;和/或物联网(Internet of Things,IoT)设备。被设置成通过无线接口通信的终端设备可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System,PCS)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System,GPS)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端设备可以指接入终端、用户设备(User Equipment,UE)、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。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
可选地,终端设备120之间可以进行终端直连(Device to Device,D2D)通信。
可选地,5G系统或5G网络还可以称为新无线(New Radio,NR)系统或NR网络。
图1示例性地示出了一个网络设备和两个终端设备,可选地,该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备,本申请实施例对此不做限定。
可选地,该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例,通信设备可包括具有通信功能的网络设备110和终端设备120,网络设备110和终端设备120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信系统100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或” 的关系。
图2为本申请实施例提供的一种终端能力信息的交互方法的示意性流程图,应用于终端设备,包括:
步骤201:获取终端能力上报方式的信息;
步骤202:基于所述终端能力上报方式的信息,确定向所述网络侧进行能力上报的方式。
这里,所述终端设备可以理解为通信系统中能够进行数据交互的终端,比如,可以为手机等设备。
网络侧则可以理解为能够与终端设备进行数据交互的网络侧的设备,比如,可以为接入网的设备、可以为核心网的设备等等,这里不进行穷举。
通过前述两个步骤,能够使得终端获取终端能力上报方式的信息;然后基于网络此能力信息,使得终端设备能够确定能力上报的方式。
前述步骤201中,所述获取终端能力上报方式的信息,包括:
获取所述网络侧是否支持终端能力信息优化的信息;或者,获取网络侧是否要求采用终端能力信息优化的信息。具体来说,终端能力上报方式的信息,可以为网络侧为终端设备发来的网络侧本身是否支持终端能力信息优化的信息,其中可以包括有网络侧支持或不支持的指示信息;或者,可以为网络侧是否要求终端设备采用终端能力信息优化的方式进行上报的信息,其中,可以包括有要求或者不要求终端设备采用终端能力信息优化的方式进行上报的指示。
也就是说,关于网络侧是否能够支持终端能力信息优化的信息,可以由网络侧来下发,比如,可以由网络侧的接入网下发,当然还可以由网络侧的核心网下发。
具体来说,所述接收网络侧向终端设备通知的所述网络侧是否支持终端能力信息优化的信息;或者,接收网络侧向终端设备通知的网络侧是否要求采用终端能力信息优化的信息,包括以下之一:
接收网络侧的接入网通过系统广播信息、或者专用信令通知的所述网络侧是否支持终端能力信息优化的信息;
接收网络侧的核心网通知的所述网络侧是否支持终端能力信息优化的信息;
接收网络侧的接入网通过系统广播信息、或者专用信令通知的网络侧是否要求采用终端能力信息优化的信息;
接收网络侧的核心网通知的所述网络侧是否要求采用终端能力信息优化的信息。
其中,系统广播信息不做赘述,专用信令可以根据实际情况进行设置,比如,可以指定某一种信令为专用信令,通过该信令进行终端能力上报方式的信息的发送。
关于核心网进行处理的方式,可以为在终端设备向核心网进行注册的过程中,将终端能力上报方式的信息发送至终端设备。需要指出的是,可能会在其他的处理过程中发送该信息,只是本实施例中不再进行穷举。
前述步骤201中,还可以包括:通过网络侧发送的特定PLMN(Public Land Mobile Network,公共陆地移动网络)广播信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。比如,通过网络侧发送的某一个PLMN网络的广播信息,来向终端设备发送网络侧支持终端能力信息优化的信息。
需要理解的是,本实施例中换句话说,所述终端能力上报方式的信息,包括有网络侧是否支持终端能力信息优化的信息;或者,网络侧是否要求采用终端能力信息优化的信息。后面的实施例也是相同的定义,不再赘述。
前述步骤201中,所述获取终端能力上报方式的信息,还可以为:
基于签约信息、或者、预配置信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
具体来说,基于签约信息、或者、预配置信息,获取网络侧是否支持终端能力信息优化的信息;
或者,基于签约信息、或者、预配置信息,获取网络侧是否要求采用终端能力信息优化的信息。
其中,所述基于签约信息、或者、预配置信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息,可以包括:
基于签约信息、或者预配置信息,确定签约或预配置的PLMN的网络均支持或均不支持终端能力信息优化;
或者,
基于签约信息、或者预配置信息,确定签约或预配置的PLMN的网络均要求或不要求采用终端能力信息优化。
例如,终端签约的或者预配置的PLMN所述的网络都支持或者都不支持此能力。假设,根据签约信息确定终端设备签约至某一个或多个PLMN网络,或者,根据预配置信息确定预配置的某一个或多个PLMN网络时,此时,可以根据签约信息或预配置信息,确定一个或多个PLMN网络均支持或均不支持终端能力信息优化;当然,还可能存在一种可能就是,签约信息或预配置信息包含的N个PLMN网络中,存在部分PLMN网络支持终端能力信息优化,另一部分则不支持终端能力信息优化的情况,这时,可以根据签约信息或预配置信息,确定哪些网络支持哪些网络不支持,然后进行后续处理。
再例如,终端签约的或者预配置的PLMN的网络都要求或不要求采用此能力。假设,根据签约信息确定终端设备签约至某一个或多个PLMN网络,或者,根据预配置信息确定预配置的某一个或多个PLMN网络时,此 时,可以根据签约信息或预配置信息,确定一个或多个PLMN网络均要求或均不要求采用终端能力信息优化的方式进行上报;
当然,还可能存在一种可能就是,签约信息或预配置信息包含的N个PLMN网络中,存在部分PLMN网络要求采用终端能力信息优化,另一部分则不要求采用终端能力信息优化的情况,这时,可以根据签约信息或预配置信息,确定哪些网络要求哪些网络不要求,然后进行后续处理。
前述步骤201中,所述获取终端能力上报方式的信息,还可以为:
基于历史信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
其中,所述历史信息可以为终端设备在一段时间内,在某一个或几个网络中曾经驻留或者注册的信息。比如,当前存在M个网络,可能会得到终端设备在其中的N个网络(N小于M)中驻留或注册过的历史信息。
进而,如果根据历史信息确定终端设备曾经在某一个网络驻留或者注册过,终端保存该网络的能力信息,也就是保存该网络终端能力上报方式的信息;终端再次驻留或者注册在该网络中时,采用保存的该网络终端能力上报方式的信息。比如,终端设备在网络A中驻留过,并保存该网络支持终端能力信息优化的信息,或者该网络要求采用终端能力信息优化的方式上报,则当终端设备再次注册或驻留在网络A的时候,采用保存的记录确定该网络是否支持终端能力信息优化,或者确定该网络是否要求采用终端能力信息优化的方式上报。
前述步骤201中,所述获取终端能力上报方式的信息,还可以为:基于特定的网络标识信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
其中,所述特定的网络标识信息,包括以下之一:PLMN标识信息、核心网标识信息、接入网标识信息、小区标识信息。
具体的,特定的网络标识信息可以与对应的终端能力上报方式的信息相互关联;即可以在终端设备中进行预设,某些特定的网络标识信息,预设为支持终端能力信息优化、或者预设为不支持终端能力信息优化;终端设备进而能够根据当前所在网络的标识,与特定的网络标识进行比对之后,获取到当前所在网络是否支持终端能力信息优化的信息,或者,是否要求采用终端能力信息优化的信息。
也就是说,当终端获取所驻留或者注册的网络标识时,当前驻留或注册的网络的标识、与特定的网络标识信息进行对比,就能够确定能够获知终端能力上报方式的信息。
需要指出的是,前述方案均可以根据所选择的PLMN获取所述网络侧是否支持终端能力信息优化的信息,获取所述网络侧是否要求采用终端能力信息优化的信息。即根据当前选择的PLMN的信息,来获取终端能力上报方式的信息。
进一步地,关于前述步骤201中,所述获取终端能力上报方式的信息,还可以包括:
由接入层AS,获取终端能力上报方式的信息。
其触发可以为:当非接入层NAS指示所述AS发起接入时,指示所述AS判断网络侧是否支持终端能力信息优化、或者判断网络侧是否要求采用终端能力信息优化。
具体的,AS层判断网络是否支持此能力,当NAS层指示AS层发起接入时,同时指示判断网络是否具备此能力的信息。
关于AS层判断终端能力上报方式的处理,可以包括有以下之一:基于特定的PLMN广播进行判断;根据签约信息或者预配置信息进行判断;基于历史信息进行判断;基于特定的网络标识信息进行判断。具体每一种判断的方式可以参见前面针对步骤201的描述,也就是说,前面步骤201的描述中的处理的方式,可以由AS层来执行,而AS层是否执行判断处理由NAS层来发起。
关于前述步骤201中,所述获取终端能力上报方式的信息,还可以包括:由NAS判断网络侧是否支持终端能力信息优化、或者判断网络侧是否要求采用终端能力信息优化。
其中,所述由NAS判断网络侧是否支持终端能力信息优化、或者判断网络侧是否要求采用终端能力信息优化之后,所述方法还包括:
当非接入层NAS指示所述AS发起接入时,向所述AS指示终端能力上报的方式,由AS根据所述NAS指示的终端能力上报的方式向网络侧进行上报。
具体的,NAS层判断网络是否支持此能力,当NAS层指示AS层发起接入时,指示终端能力上报的方式,AS层根据NAS的指示选择能力上报的方式。
相应的,所述方法还包括:AS层将获取到的用于判断网络侧是否支持终端能力信息优化的信息、或者用于判断网络侧是否要求采用终端能力信息优化的信息提交至NAS。
也就是说,AS层将获取到的判断网络是否具备此能力的信息提交给NAS层,或者,AS层将获取到的用于判断网络侧是否要求采用终端能力信息优化的方式进行信息上报的信息提交给NAS层。
其中,关于AS层获取到的用于判断的相关信息均发送至NAS,使得NAS进行判断;
提交给NAS的相关信息,可以包括以下之一:基于特定的PLMN广播进行判断;根据签约信息或者预配置信息进行判断;基于历史信息进行判断;基于特定的网络标识信息进行判断。具体每一种判断的方式可以参见本实施例的前面给出的描述。
最后,在前面基于步骤201的处理基础之上,步骤202中,向网络侧 进行能力上报,包括以下之一:
确定采用显式的能力上报的方式;
采用上报能力标识的方式;
采用终端能力消息分段上报的方式;
采用终端能力消息压缩上报的方式。
其中,所述显示的能力上报的方式,可以理解为将终端设备所能够支持的能力信息直接发送至网络侧。具体的,可以为终端设备将自身支持的能力均上报给网络侧。
采用上报能力标识的方式,可以理解为,将当前终端设备所支持的能力信息集合与标识相互对应,然后直接将标识发送至网络侧就能够使得网络侧获知终端设备支持的能力信息集合;或者,还可以为终端设备的不同能力信息与不同的标识相互对应,然后终端设备将其所支持的能力信息所对应的全部标识均上报给网络侧。本实施例中不进行穷举。还需要指出的是,上报能力标识的方式中,所述能力标识可以引导一套终端的能力信息,也就是一个能力标识可以对应一个或多个能力信息。
所述终端能力消息分段上报的方式可以包括:终端设备将一条能力消息分为多条消息,分别在多条信息中上报能力消息,最终网络侧能够得到完整的终端的能力消息。或者,可以理解为,终端设备将多个能力信息进行划分,将划分后的多组能力消息分别上报;其中,进行能力信息的划分的时候,可以为根据能力消息的优先级或重要级别来确定发送顺序。比如,当前有5个能力,其中能力1、3的优先级最高,或者重要级别最高,能力2、4、5则次之,可以优先在第一条能力消息发送能力1、3,第二条能力消息发送能力2、4、5。当然,还可以一条能力消息发送一个能力,也是根据能力的优先级或重要程度来发送,先发送优先级最高的能力。其中不同能力对应的优先级或重要程度可以根据实际情况进行预设,这里不再赘述。
可见,通过采用上述方案,就能够将根据网络侧是否支持终端优化能力信息的情况,来确定向网络侧进行上报的方式,从而,使得终端侧能够采用合适的方式向网络侧进行能力信息的上报,保证终端与网络侧之间正确并且高效的交互信息。
图3为本申请实施例提供的一种终端能力信息的交互方法的示意性流程图,应用于终端设备,包括:
步骤301:向终端设备指示终端能力上报方式的信息;
步骤302:获取终端设备上报的能力信息;其中,所述终端设备上报能力的方式与所述终端能力上报方式的信息相关。
这里,所述终端设备可以理解为通信系统中能够进行数据交互的终端,比如,可以为手机等设备。
网络设备则可以理解为能够与终端设备进行数据交互的网络侧的设 备,比如,可以为接入网的设备、可以为核心网的设备等等,这里不进行穷举。
通过前述两个步骤,能够使得终端获取网络侧是否支持终端能力优化的能力信息,基于网络此能力信息,使得终端设备能够确定能力上报的方式。
具体来说,终端能力上报方式的信息,可以为网络侧为终端设备发来的网络侧本身是否支持终端能力信息优化的信息,其中可以包括有网络侧支持或不支持的指示信息;或者,可以为网络侧是否要求终端设备采用终端能力信息优化的方式进行上报的信息,其中,可以包括有要求或者不要求终端设备采用终端能力信息优化的方式进行上报的指示。
前述步骤301中,所述向终端设备指示终端能力上报方式的信息,可以包括:
通过系统广播信息、或者专用信令,通知所述终端设备网络侧是否支持终端能力信息优化的信息、或者通知所述终端设备网络侧是否要求采用终端能力信息优化的信息。
也就是说,关于网络侧是否能够支持终端能力信息优化的信息,可以由网络侧来下发,比如,可以由网络侧的接入网下发,当然还可以由网络侧的核心网下发。
具体来说,
网络侧的网络设备为接入网的设备时,可以通过系统广播信息、或者专用信令,通知所述终端设备所述网络侧是否支持终端能力信息优化的信息、或者通知所述终端设备网络侧是否要求采用终端能力信息优化的信息;
或者,
网络侧的网络设备为核心网中的设备时,可以为在终端设备向核心网进行注册的过程中,将网络侧是否支持终端能力信息优化的信息发送至终端设备、或者将是否要求采用终端能力信息优化的信息发送至终端设备。需要指出的是,可能会在其他的处理过程中发送该信息,只是本实施例中不再进行穷举。
前述步骤301中,所述向终端设备指示终端能力上报方式的信息,可以包括:
通过特定PLMN广播信息,向终端设备指示网络侧是否支持终端能力信息优化的信息、或者网络侧是否要求采用终端能力信息优化的信息。比如,通过网络侧发送的某一个PLMN网络的广播信息,来向终端设备发送网络侧支持终端能力信息优化的信息。
前述步骤301中,所述向终端设备指示终端能力上报方式的信息,可以包括:
基于特定的网络标识信息,向终端设备指示网络侧是否支持终端能力信息优化的信息、或者向终端设备指示网络侧是否要求采用终端能力信息 优化的信息。
其中,所述特定的网络标识信息,包括以下之一:PLMN标识信息、核心网标识信息、接入网标识信息、小区标识信息。
具体的,特定的网络标识信息可以与对应的终端能力上报方式的信息相互关联;即可以在终端设备中进行预设,某些特定的网络标识信息,预设为支持终端能力信息优化、或者预设为不支持终端能力信息优化;终端设备进而能够根据当前所在网络的标识,与特定的网络标识进行比对之后,获取到当前所在网络是否支持终端能力信息优化的信息、或者网络侧是否要求采用终端能力信息优化的信息。
也就是说,当终端获取所驻留或者注册的网络标识时,当前驻留或注册的网络的标识、与特定的网络标识信息进行对比,就能够确定能够获知网络侧是否支持终端能力信息优化的信息、或者网络侧是否要求采用终端能力信息优化的信息。
需要指出的是,前述方案均可以根据所选择的PLMN获取所述网络侧是否支持终端能力信息优化的信息、或者网络侧是否要求采用终端能力信息优化的信息。即根据当前选择的PLMN的信息,来获取网络侧是否支持终端能力信息优化的信息、或者网络侧是否要求采用终端能力信息优化的信息。
可见,通过采用上述方案,就能够将根据网络侧是否支持终端优化能力信息的情况,来确定向网络侧进行上报的方式,从而,使得终端侧能够采用合适的方式向网络侧进行能力信息的上报,保证终端与网络侧之间正确并且高效的交互信息。
图4是本申请实施例提供的一种终端设备,包括:
第一处理单元41,获取终端能力上报方式的信息;基于所述终端能力上报方式的信息,确定向所述网络侧进行能力上报的方式。
这里,所述终端设备可以理解为通信系统中能够进行数据交互的终端,比如,可以为手机等设备。
网络侧则可以理解为能够与终端设备进行数据交互的网络侧的设备,比如,可以为接入网的设备、可以为核心网的设备等等,这里不进行穷举。
通过前述两个步骤,能够使得终端获取网络侧是否支持终端能力优化的能力信息,基于网络此能力信息,使得终端设备能够确定能力上报的方式。
所述终端设备还包括:第一通信单元42,获取所述网络侧是否支持终端能力信息优化的信息;或者,获取网络侧是否要求采用终端能力信息优化的信息。具体来说,终端能力上报方式的信息,可以为网络侧为终端设备发来的网络侧本身是否支持终端能力信息优化的信息,其中可以包括有网络侧支持或不支持的指示信息;或者,可以为网络侧是否要求终端设备 采用终端能力信息优化的方式进行上报的信息,其中,可以包括有要求或者不要求终端设备采用终端能力信息优化的方式进行上报的指示。
也就是说,关于网络侧是否能够支持终端能力信息优化的信息,可以由网络侧来下发,比如,可以由网络侧的接入网下发,当然还可以由网络侧的核心网下发。
具体来说,所述第一通信单元42,包括以下之一:
接收网络侧的接入网通过系统广播信息、或者专用信令通知的所述网络侧是否支持终端能力信息优化的信息;
接收网络侧的核心网通知的所述网络侧是否支持终端能力信息优化的信息;
接收网络侧的接入网通过系统广播信息、或者专用信令通知的网络侧是否要求采用终端能力信息优化的信息;
接收网络侧的核心网通知的所述网络侧是否要求采用终端能力信息优化的信息。
其中,系统广播信息不做赘述,专用信令可以根据实际情况进行设置,比如,可以指定某一种信令为专用信令,通过该信令进行终端能力上报方式的信息的发送。
关于核心网进行处理的方式,可以为在终端设备向核心网进行注册的过程中,将终端能力上报方式的信息发送至终端设备。需要指出的是,可能会在其他的处理过程中发送该信息,只是本实施例中不再进行穷举。
第一处理单元41,通过网络侧发送的特定PLMN(Public Land Mobile Network,公共陆地移动网络)广播信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。比如,第一通信单元接收网络侧发送的某一个PLMN网络的广播信息,来向终端设备发送网络侧支持终端能力信息优化的信息。
需要理解的是,本实施例中换句话说,所述终端能力上报方式的信息,包括有网络侧是否支持终端能力信息优化的信息;或者,网络侧是否要求采用终端能力信息优化的信息。后面的实施例也是相同的定义,不再赘述。
第一处理单元41,基于签约信息、或者、预配置信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
具体来说,基于签约信息、或者、预配置信息,获取网络侧是否支持终端能力信息优化的信息;
或者,基于签约信息、或者、预配置信息,获取网络侧是否要求采用终端能力信息优化的信息。
其中,所述第一处理单元41,基于签约信息、或者预配置信息,确定签约或预配置的PLMN的网络均支持或均不支持终端能力信息优化;
或者,
基于签约信息、或者预配置信息,确定签约或预配置的PLMN的网络均要求或不要求采用终端能力信息优化。
例如,终端签约的或者预配置的PLMN所述的网络都支持或者都不支持此能力。假设,根据签约信息确定终端设备签约至某一个或多个PLMN网络,或者,根据预配置信息确定预配置的某一个或多个PLMN网络时,此时,可以根据签约信息或预配置信息,确定一个或多个PLMN网络均支持或均不支持终端能力信息优化;当然,还可能存在一种可能就是,签约信息或预配置信息包含的N个PLMN网络中,存在部分PLMN网络支持终端能力信息优化,另一部分则不支持终端能力信息优化的情况,这时,可以根据签约信息或预配置信息,确定哪些网络支持哪些网络不支持,然后进行后续处理。
再例如,终端签约的或者预配置的PLMN的网络都要求或不要求采用此能力。假设,根据签约信息确定终端设备签约至某一个或多个PLMN网络,或者,根据预配置信息确定预配置的某一个或多个PLMN网络时,此时,可以根据签约信息或预配置信息,确定一个或多个PLMN网络均要求或均不要求采用终端能力信息优化的方式进行上报;
当然,还可能存在一种可能就是,签约信息或预配置信息包含的N个PLMN网络中,存在部分PLMN网络要求采用终端能力信息优化,另一部分则不要求采用终端能力信息优化的情况,这时,可以根据签约信息或预配置信息,确定哪些网络要求哪些网络不要求,然后进行后续处理。
第一处理单元41,基于历史信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
其中,所述历史信息可以为终端设备在一段时间内,在某一个或几个网络中曾经驻留或者注册的信息。比如,当前存在M个网络,可能会得到终端设备在其中的N个网络(N小于M)中驻留或注册过的历史信息。
进而,如果根据历史信息确定终端设备曾经在某一个网络驻留或者注册过,终端保存该网络的能力信息,也就是保存该网络终端能力上报方式的信息;终端再次驻留或者注册在该网络中时,采用保存的该网络终端能力上报方式的信息。比如,终端设备在网络A中驻留过,并保存该网络支持终端能力信息优化的信息,或者该网络要求采用终端能力信息优化的方式上报,则当终端设备再次注册或驻留在网络A的时候,采用保存的记录确定该网络是否支持终端能力信息优化,或者确定该网络是否要求采用终端能力信息优化的方式上报。
第一处理单元41,基于特定的网络标识信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
其中,所述特定的网络标识信息,包括以下之一:PLMN标识信息、核心网标识信息、接入网标识信息、小区标识信息。
具体的,特定的网络标识信息可以与对应的终端能力上报方式的信息相互关联;即可以在终端设备中进行预设,某些特定的网络标识信息,预设为支持终端能力信息优化、或者预设为不支持终端能力信息优化;终端设备进而能够根据当前所在网络的标识,与特定的网络标识进行比对之后,获取到当前所在网络是否支持终端能力信息优化的信息,或者,是否要求采用终端能力信息优化的信息。
也就是说,当终端获取所驻留或者注册的网络标识时,当前驻留或注册的网络的标识、与特定的网络标识信息进行对比,就能够确定能够获知终端能力上报方式的信息。
需要指出的是,前述方案均可以根据所选择的PLMN获取所述网络侧是否支持终端能力信息优化的信息,获取所述网络侧是否要求采用终端能力信息优化的信息。即根据当前选择的PLMN的信息,来获取终端能力上报方式的信息。
进一步地,第一处理单元41,由接入层AS,由接入层AS,获取终端能力上报方式的信息。
其触发可以为:当非接入层NAS指示所述AS发起接入时,指示所述AS判断网络侧是否支持终端能力信息优化、或者判断网络侧是否要求采用终端能力信息优化。
具体的,AS层判断网络是否支持此能力,当NAS层指示AS层发起接入时,同时指示判断网络是否具备此能力的信息。
关于AS层判断终端能力上报方式的处理,可以包括有以下之一:基于特定的PLMN广播进行判断;根据签约信息或者预配置信息进行判断;基于历史信息进行判断;基于特定的网络标识信息进行判断。具体每一种判断的方式可以参见前面的描述,也就是说,前面描述中的处理的方式,可以由AS层来执行,而AS层是否执行判断处理由NAS层来发起。
关于获取终端能力上报方式的信息,还可以包括:第一处理单元41,由NAS判断网络侧是否支持终端能力信息优化、或者判断网络侧是否要求采用终端能力信息优化。
其中,所述由NAS判断终端能力上报方式,包括:
当非接入层NAS指示所述AS发起接入时,向所述AS指示终端能力上报的方式,由AS根据所述NAS指示的终端能力上报的方式向网络侧进行上报。
具体的,NAS层判断网络是否支持此能力,当NAS层指示AS层发起接入时,指示终端能力上报的方式,AS层根据NAS的指示选择能力上报的方式。
相应的,所述第一处理单元41,控制AS层将获取到的用于判断网络侧是否支持终端能力信息优化的信息、或者用于判断网络侧是否要求采用终端能力信息优化的信息提交至NAS。
也就是说,AS层将获取到的判断网络是否具备此能力的信息提交给NAS层,或者,AS层将获取到的用于判断网络侧是否要求采用终端能力信息优化的方式进行信息上报的信息提交给NAS层。
其中,关于AS层获取到的用于判断网络侧是否具备支持终端能力信息优化的相关信息均发送至NAS,使得NAS进行判断;
提交给NAS的相关信息,可以包括以下之一:基于特定的PLMN广播进行判断;根据签约信息或者预配置信息进行判断;基于历史信息进行判断;基于特定的网络标识信息进行判断。具体每一种判断的方式可以参见本实施例的前面给出的描述。
最后,第一处理单元41,包括以下之一:
确定采用显式的能力上报的方式;
采用上报能力标识的方式;
采用终端能力消息分段上报的方式;
采用终端能力消息压缩上报的方式。
其中,所述显示的能力上报的方式,可以理解为将终端设备所能够支持的能力信息直接发送至网络侧。具体的,可以为终端设备将自身支持的能力均上报给网络侧。
采用上报能力标识的方式,可以理解为,将当前终端设备所支持的能力信息集合与标识相互对应,然后直接将标识发送至网络侧就能够使得网络侧获知终端设备支持的能力信息集合;或者,还可以为终端设备的不同能力信息与不同的标识相互对应,然后终端设备将其所支持的能力信息所对应的全部标识均上报给网络侧。本实施例中不进行穷举。还需要指出的是,上报能力标识的方式中,所述能力标识可以引导一套终端的能力信息,也就是一个能力标识可以对应一个或多个能力信息。
所述终端能力消息分段上报的方式可以包括:终端设备将一条能力消息分为多条消息,分别在多条信息中上报能力消息,最终网络侧能够得到完整的终端的能力消息。或者,可以理解为,终端设备将多个能力信息进行划分,将划分后的多组能力消息分别上报;其中,进行能力信息的划分的时候,可以为根据能力消息的优先级或重要级别来确定发送顺序。比如,当前有5个能力,其中能力1、3的优先级最高,或者重要级别最高,能力2、4、5则次之,可以优先在第一条能力消息发送能力1、3,第二条能力消息发送能力2、4、5。当然,还可以一条能力消息发送一个能力,也是根据能力的优先级或重要程度来发送,先发送优先级最高的能力。其中不同能力对应的优先级或重要程度可以根据实际情况进行预设,这里不再赘述。
可见,通过采用上述方案,就能够将根据网络侧是否支持终端优化能力信息的情况,来确定向网络侧进行上报的方式,从而,使得终端侧能够采用合适的方式向网络侧进行能力信息的上报,保证终端与网络侧之间正确并且高效的交互信息。
本发明实施例提供的一种网络设备,包括:
第二通信单元,向终端设备指示终端能力上报方式的信息;获取终端设备上报的能力信息;其中,所述终端设备上报能力的方式与所述终端能力上报方式的信息相关。
这里,所述终端设备可以理解为通信系统中能够进行数据交互的终端,比如,可以为手机等设备。
网络设备则可以理解为能够与终端设备进行数据交互的网络侧的设备,比如,可以为接入网的设备、可以为核心网的设备等等,这里不进行穷举。
通过前述两个步骤,能够使得终端获取网络侧是否支持终端能力优化的能力信息,基于网络此能力信息,使得终端设备能够确定能力上报的方式。
具体来说,终端能力上报方式的信息,可以为网络侧为终端设备发来的网络侧本身是否支持终端能力信息优化的信息,其中可以包括有网络侧支持或不支持的指示信息;或者,可以为网络侧是否要求终端设备采用终端能力信息优化的方式进行上报的信息,其中,可以包括有要求或者不要求终端设备采用终端能力信息优化的方式进行上报的指示。
第二通信单元,通过系统广播信息、或者专用信令,通知所述终端设备网络侧是否支持终端能力信息优化的信息、或者通知所述终端设备网络侧是否要求采用终端能力信息优化的信息。
也就是说,关于网络侧是否能够支持终端能力信息优化的信息,可以由网络侧来下发,比如,可以由网络侧的接入网下发,当然还可以由网络侧的核心网下发。
具体来说,
网络侧的网络设备为接入网的设备时,第二通信单元,可以通过系统广播信息、或者专用信令,通知所述终端设备所述网络侧是否支持终端能力信息优化的信息、或者通知所述终端设备网络侧是否要求采用终端能力信息优化的信息;
或者,
网络侧的网络设备为核心网中的设备时,第二通信单元,可以为在终端设备向核心网进行注册的过程中,将网络侧是否支持终端能力信息优化的信息发送至终端设备、或者将是否要求采用终端能力信息优化的信息发送至终端设备。需要指出的是,可能会在其他的处理过程中发送该信息,只是本实施例中不再进行穷举。
第二通信单元,通过特定PLMN广播信息,向终端设备指示网络侧是否支持终端能力信息优化的信息、或者网络侧是否要求采用终端能力信息优化的信息。比如,通过网络侧发送的某一个PLMN网络的广播信息,来 向终端设备发送网络侧支持终端能力信息优化的信息。
第二通信单元,基于特定的网络标识信息,向终端设备指示网络侧是否支持终端能力信息优化的信息、或者向终端设备指示网络侧是否要求采用终端能力信息优化的信息。
其中,所述特定的网络标识信息,包括以下之一:PLMN标识信息、核心网标识信息、接入网标识信息、小区标识信息。
具体的,特定的网络标识信息可以与对应的终端能力上报方式的信息相互关联;即可以在终端设备中进行预设,某些特定的网络标识信息,预设为支持终端能力信息优化、或者预设为不支持终端能力信息优化;终端设备进而能够根据当前所在网络的标识,与特定的网络标识进行比对之后,获取到当前所在网络是否支持终端能力信息优化的信息、或者网络侧是否要求采用终端能力信息优化的信息。
也就是说,当终端获取所驻留或者注册的网络标识时,当前驻留或注册的网络的标识、与特定的网络标识信息进行对比,就能够确定能够获知网络侧是否支持终端能力信息优化的信息、或者网络侧是否要求采用终端能力信息优化的信息。
需要指出的是,前述方案均可以根据所选择的PLMN获取所述网络侧是否支持终端能力信息优化的信息、或者网络侧是否要求采用终端能力信息优化的信息。即根据当前选择的PLMN的信息,来获取网络侧是否支持终端能力信息优化的信息、或者网络侧是否要求采用终端能力信息优化的信息。
可见,通过采用上述方案,就能够将根据网络侧是否支持终端优化能力信息的情况,来确定向网络侧进行上报的方式,从而,使得终端侧能够采用合适的方式向网络侧进行能力信息的上报,保证终端与网络侧之间正确并且高效的交互信息。
图5是本申请实施例提供的一种通信设备500示意性结构图。图5所示的通信设备500包括处理器510,处理器510可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图5所示,通信设备500还可以包括存储器520。其中,处理器510可以从存储器520中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器520可以是独立于处理器510的一个单独的器件,也可以集成在处理器510中。
可选地,如图5所示,通信设备500还可以包括收发器530,处理器510可以控制该收发器530与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器530可以包括发射机和接收机。收发器530还可以进一 步包括天线,天线的数量可以为一个或多个。
可选地,该通信设备500具体可为本申请实施例的网络设备,并且该通信设备500可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该通信设备500具体可为本申请实施例的终端设备、或者网络设备,并且该通信设备500可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
图6是本申请实施例的芯片的示意性结构图。图6所示的芯片600包括处理器610,处理器610可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图6所示,芯片600还可以包括存储器620。其中,处理器610可以从存储器620中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器620可以是独立于处理器610的一个单独的器件,也可以集成在处理器610中。
可选地,该芯片600还可以包括输入接口630。其中,处理器610可以控制该输入接口630与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片600还可以包括输出接口640。其中,处理器610可以控制该输出接口640与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于本申请实施例中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该芯片可应用于本申请实施例中的终端设备,并且该芯片可以实现本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
图7是本申请实施例提供的一种通信系统700的示意性框图。如图7所示,该通信系统700包括终端设备710和网络设备720。
其中,该终端设备710可以用于实现上述方法中由终端设备实现的相应的功能,以及该网络设备720可以用于实现上述方法中由网络设备实现的相应的功能为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中 的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程 序。
可选的,该计算机可读存储介质可应用于本申请实施例中的网络设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机可读存储介质可应用于本申请实施例中的终端设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。
可选的,该计算机程序产品可应用于本申请实施例中的网络设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序产品可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的,该计算机程序可应用于本申请实施例中的网络设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序可应用于本申请实施例中的移动终端/终端设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的, 作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,)ROM、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (49)

  1. 一种终端能力信息的交互方法,应用于终端设备,所述方法包括:
    获取终端能力上报方式的信息;
    基于所述终端能力上报方式的信息,确定向网络侧进行能力上报的方式。
  2. 根据权利要求1所述的方法,其中,所述获取终端能力上报方式的信息,包括:
    接收网络侧向终端设备通知的所述网络侧是否支持终端能力信息优化的信息;或者,接收网络侧向终端设备通知的网络侧是否要求采用终端能力信息优化的信息。
  3. 根据权利要求2所述的方法,其中,所述接收网络侧向终端设备通知的所述网络侧是否支持终端能力信息优化的信息;或者,接收网络侧向终端设备通知的网络侧是否要求采用终端能力信息优化的信息,包括以下之一:
    接收网络侧的接入网通过系统广播信息、或者专用信令通知的所述网络侧是否支持终端能力信息优化的信息;
    接收网络侧的核心网通知的所述网络侧是否支持终端能力信息优化的信息;
    接收网络侧的接入网通过系统广播信息、或者专用信令通知的网络侧是否要求采用终端能力信息优化的信息;
    接收网络侧的核心网通知的所述网络侧是否要求采用终端能力信息优化的信息。
  4. 根据权利要求1-3任一项所述的方法,其中,所述获取终端能力上报方式的信息,还包括:
    通过网络侧发送的特定公共陆地移动网络PLMN广播信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
  5. 根据权利要求1所述的方法,其中,所述获取终端能力上报方式的信息,包括:
    基于签约信息、或者、预配置信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
  6. 根据权利要求5所述的方法,其中,所述基于签约信息、或者、预配置信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息,包括:
    基于签约信息、或者预配置信息,确定签约或预配置的PLMN的网络均支持或均不支持终端能力信息优化;
    或者,
    基于签约信息、或者预配置信息,确定签约或预配置的PLMN的网络均要求或不要求采用终端能力信息优化。
  7. 根据权利要求1所述的方法,其中,所述获取终端能力上报方式的信息,包括:
    基于历史信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
  8. 根据权利要求1所述的方法,其中,所述获取终端能力上报方式的信息,还包括:
    基于特定的网络标识信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
  9. 根据权利要求8所述的方法,其中,所述特定的网络标识信息,包括以下之一:
    PLMN标识信息、核心网标识信息、接入网标识信息、小区标识信息。
  10. 根据权利要求1-9任一项所述的方法,其中,所述获取终端能力上报方式的信息,还包括:
    根据所选择的PLMN,获取所述网络侧是否支持终端能力信息优化的信息,获取所述网络侧是否要求采用终端能力信息优化的信息。
  11. 根据权利要求1-9任一项所述的方法,其中,所述确定向所述网络侧进行能力上报的方式,包括以下之一:
    确定采用显式的能力上报的方式;
    采用上报能力标识的方式;
    采用终端能力消息分段上报的方式;
    采用终端能力消息压缩上报的方式。
  12. 根据权利要求11所述的方法,其中,所述获取终端能力上报方式的信息,包括:
    由接入层AS,获取终端能力上报方式的信息。
  13. 根据权利要求12所述的方法,其中,所述由接入层AS,获取终端能力上报方式的信息,还包括:
    当非接入层NAS指示所述AS发起接入时,指示所述AS判断网络侧是否支持终端能力信息优化、或者判断网络侧是否要求采用终端能力信息优化。
  14. 根据权利要求11所述的方法,其中,所述方法还包括:
    由NAS判断网络侧是否支持终端能力信息优化、或者判断网络侧是否要求采用终端能力信息优化。
  15. 根据权利要求14所述的方法,其中,所述由NAS判断网络侧是否支持终端能力信息优化、或者判断网络侧是否要求采用终端能力信息优化之后,所述方法还包括:
    当非接入层NAS指示所述AS发起接入时,向所述AS指示终端能力上报的方式,由AS根据所述NAS指示的终端能力上报的方式向网络侧进行上报。
  16. 根据权利要求15所述的方法,其中,所述方法还包括:
    AS层将获取到的用于判断网络侧是否支持终端能力信息优化的信息、或者用于判断网络侧是否要求采用终端能力信息优化的信息提交至NAS。
  17. 一种终端能力信息的交互方法,应用于网络设备,所述方法包括:
    向终端设备指示终端能力上报方式的信息;
    获取终端设备上报的能力信息;其中,所述终端设备上报能力的方式与所述终端能力上报方式的信息相关。
  18. 根据权利要求17所述的方法,其中,所述向终端设备指示终端能力上报方式的信息,包括:
    通过系统广播信息、或者专用信令,通知所述终端设备所述网络侧是否支持终端能力信息优化的信息;
    或者,通过系统广播信息、或者专用信令,通知所述终端设备所述网络侧是否要求采用终端能力信息优化的信息。
  19. 根据权利要求17或18所述的方法,其中,所述向终端设备指示终端能力上报方式的信息,还包括:
    通过特定PLMN广播信息,向终端设备指示是否支持终端能力信息优化的信息,或者,是否要求采用终端能力信息优化的信息。
  20. 根据权利要求17所述的方法,其中,所述向终端设备指示终端能力上报方式的信息,还包括:
    基于特定的网络标识信息,向终端设备指示是否支持终端能力信息优化的信息,或者,是否要求采用终端能力信息优化的信息。
  21. 根据权利要求20所述的方法,其中,所述特定的网络标识信息,包括以下之一:
    PLMN标识信息、核心网标识信息、接入网标识信息、小区标识信息。
  22. 一种终端设备,包括:
    第一处理单元,获取终端能力上报方式的信息;基于所述终端能力上报方式的信息,确定向所述网络侧进行能力上报的方式。
  23. 根据权利要求22所述的终端设备,其中,所述终端设备还包括:
    第一通信单元,接收网络侧向终端设备通知的所述网络侧是否支持终端能力信息优化的信息;或者,接收网络侧向终端设备通知的网络侧是否要求采用终端能力信息优化的信息。
  24. 根据权利要求23所述的终端设备,其中,
    所述第一通信单元,执行以下之一:
    接收网络侧的接入网通过系统广播信息、或者专用信令通知的所述网络侧是否支持终端能力信息优化的信息;
    接收网络侧的核心网通知的所述网络侧是否支持终端能力信息优化的信息;
    接收网络侧的接入网通过系统广播信息、或者专用信令通知的网络侧是否要求采用终端能力信息优化的信息;
    接收网络侧的核心网通知的所述网络侧是否要求采用终端能力信息优化的信息。
  25. 根据权利要求22-24任一项所述的终端设备,其中,所述第一处理单元,通过网络侧发送的特定公共陆地移动网络PLMN广播信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
  26. 根据权利要求22所述的终端设备,其中,
    所述第一处理单元,基于签约信息、或者、预配置信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
  27. 根据权利要求26所述的终端设备,其中,
    所述第一处理单元,基于签约信息、或者预配置信息,确定签约或预配置的PLMN的网络均支持或均不支持终端能力信息优化;
    或者,
    基于签约信息、或者预配置信息,确定签约或预配置的PLMN的网络均要求或不要求采用终端能力信息优化。
  28. 根据权利要求22所述的终端设备,其中,
    所述第一处理单元,基于历史信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
  29. 根据权利要求22所述的终端设备,其中,
    所述第一处理单元,基于特定的网络标识信息,获取网络侧是否支持终端能力信息优化的信息,或者,获取网络侧是否要求采用终端能力信息优化的信息。
  30. 根据权利要求29所述的终端设备,其中,所述特定的网络标识信息,包括以下之一:
    PLMN标识信息、核心网标识信息、接入网标识信息、小区标识信息。
  31. 根据权利要求22-30任一项所述的终端设备,其中,
    所述第一处理单元,根据所选择的PLMN获取所述网络侧是否支持终端能力信息优化的信息,获取所述网络侧是否要求采用终端能力信息优化的信息。
  32. 根据权利要求22-30任一项所述的终端设备,其中,
    所述第一处理单元,执行以下之一:
    确定采用显式的能力上报的方式;
    采用上报能力标识的方式;
    采用终端能力消息分段上报的方式;
    采用终端能力消息压缩上报的方式。
  33. 根据权利要求32所述的终端设备,其中,
    所述第一处理单元,由接入层AS,获取终端能力上报方式的信息。
  34. 根据权利要求33所述的终端设备,其中,
    所述第一处理单元,当非接入层NAS指示所述AS发起接入时,指示所述AS判断网络侧是否支持终端能力信息优化、或者判断网络侧是否要求采用终端能力信息优化。
  35. 根据权利要求32所述的终端设备,其中,
    所述第一处理单元,由NAS判断是否支持终端能力信息优化、或者判断网络侧是否要求采用终端能力信息优化。
  36. 根据权利要求35所述的终端设备,其中,
    所述第一处理单元,当非接入层NAS指示所述AS发起接入时,向所述AS指示终端能力上报的方式,由AS根据所述NAS指示的终端能力上报的方式向网络侧进行上报。
  37. 根据权利要求36所述的终端设备,其中,
    所述第一处理单元,由AS层将获取到的用于判断网络侧是否支持终端能力信息优化的信息、或者用于判断网络侧是否要求采用终端能力信息优化的信息提交至NAS。
  38. 一种网络设备,所述网络设备包括:
    第二通信单元,向终端设备指示终端能力上报方式的信息;获取终端设备上报的能力信息;其中,所述终端设备上报能力的方式与所述终端能力上报方式的信息相关。
  39. 根据权利要求38所述的网络设备,其中,所述第二通信单元,通过系统广播信息、或者专用信令,通知所述终端设备所述网络侧是否支持终端能力信息优化的信息;
    或者,通过系统广播信息、或者专用信令,通知所述终端设备所述网络侧是否要求采用终端能力信息优化的信息。
  40. 根据权利要求38或39所述的网络设备,其中,所述第二通信单元,通过特定PLMN广播信息,向终端设备指示是否支持终端能力信息优化的信息,或者,是否要求采用终端能力信息优化的信息。
  41. 根据权利要求38所述的网络设备,其中,所述第二通信单元,基于特定的网络标识信息,向终端设备指示是否支持终端能力信息优化的信息,或者,是否要求采用终端能力信息优化的信息。
  42. 根据权利要求41所述的网络设备,其中,所述特定的网络标识信息,包括以下之一:
    PLMN标识信息、核心网标识信息、接入网标识信息、小区标识信息。
  43. 一种终端设备,包括:处理器和用于存储能够在处理器上运行的 计算机程序的存储器,
    其中,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1-16任一项所述方法的步骤。
  44. 一种网络设备,包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,
    其中,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求17-21任一项所述方法的步骤。
  45. 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1-16中任一项所述的方法。
  46. 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求17-21中任一项所述的方法。
  47. 一种计算机可读存储介质,所述计算机可读存储介质用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1-21任一项所述方法的步骤。
  48. 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1-21中任一项所述的方法。
  49. 一种计算机程序,所述计算机程序使得计算机执行如权利要求1-21中任一项所述的方法。
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