WO2020252670A1 - 一种终端设备的能力确定方法、设备及存储介质 - Google Patents

一种终端设备的能力确定方法、设备及存储介质 Download PDF

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Publication number
WO2020252670A1
WO2020252670A1 PCT/CN2019/091790 CN2019091790W WO2020252670A1 WO 2020252670 A1 WO2020252670 A1 WO 2020252670A1 CN 2019091790 W CN2019091790 W CN 2019091790W WO 2020252670 A1 WO2020252670 A1 WO 2020252670A1
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WIPO (PCT)
Prior art keywords
terminal device
capability
terminal
network element
core network
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Application number
PCT/CN2019/091790
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English (en)
French (fr)
Inventor
刘建华
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.)
Filing date
Publication date
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 EP19933389.9A priority Critical patent/EP3975622A4/en
Priority to CN201980049082.XA priority patent/CN112567815B/zh
Priority to PCT/CN2019/091790 priority patent/WO2020252670A1/zh
Publication of WO2020252670A1 publication Critical patent/WO2020252670A1/zh
Priority to US17/644,725 priority patent/US20220109979A1/en

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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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W60/00Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems

Definitions

  • the present invention relates to the field of wireless communication technology, and in particular to a method, equipment and storage medium for determining the capability of a terminal device.
  • a terminal device may support at least two network modes at the same time, which is called a multi-mode terminal device.
  • the terminal devices in different network modes use different terminal capabilities.
  • embodiments of the present invention provide a method, device, and storage medium for determining the capability of a terminal device, which can determine the capability of a multi-mode terminal device.
  • an embodiment of the present invention provides a method for determining the capability of a terminal device, including:
  • the core network element determines the terminal capability identifier corresponding to the network mode according to the network mode in which the terminal device resides; the core network element sends the terminal capability identifier to the access network element.
  • an embodiment of the present invention provides a method for determining a capability of a terminal device, including: the terminal device sends a network mode to a core network element, and the network mode is used by the core network element to determine that the network mode corresponds to the network mode The identification of the terminal capability.
  • an embodiment of the present invention provides a core network element, the core network element including: a processing unit configured to determine a terminal capability identifier corresponding to the network mode according to the network mode in which the terminal device resides;
  • the first sending unit is configured to send the terminal capability identifier to the network element of the access network.
  • an embodiment of the present invention provides a terminal device, the terminal device includes: a second sending unit configured to send a network mode to a core network element, and the network mode is used for the core network element to determine and The terminal capability identifier corresponding to the network mode.
  • an embodiment of the present invention provides a core network element, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute the computer program when the computer program is running.
  • the foregoing core network element executes the steps of the method for determining the capability of the terminal device.
  • an embodiment of the present invention provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the above-mentioned terminal when the computer program is running. Perform the steps of the method for determining the capabilities of the terminal device.
  • an embodiment of the present invention provides a storage medium storing an executable program, and when the executable program is executed by a processor, the method for reporting the capabilities of the terminal device executed by the core network element is implemented.
  • an embodiment of the present invention provides a storage medium that stores an executable program, and when the executable program is executed by a processor, the method for reporting the capabilities of the terminal device executed by the terminal device is implemented.
  • the method for determining the capability of a terminal device includes: a core network element determines a terminal capability identifier corresponding to the network mode according to the network mode in which the terminal device resides; the core network element sends the terminal The capability is identified to the access network element.
  • the core network element can determine the terminal capability identifier corresponding to the network mode according to the network mode in which the terminal device resides, so that the terminal capability identifier acquired by the core network element is an effective terminal capability identifier, which improves the core The efficiency of the network element to obtain the terminal capability identifier.
  • FIG. 1 is a schematic diagram of the processing process of the terminal device of the present invention reporting capability information according to the request of the network device;
  • FIG. 2 is a schematic diagram of the composition structure of a communication system according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of an optional processing flow of a method for determining the capability of a terminal device according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of another optional processing flow of the method for determining the capability of a terminal device according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the composition structure of a core network network element in an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of the composition structure of a terminal device according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of the hardware composition structure of an electronic device according to an embodiment of the present invention.
  • the terminal device reports the terminal device's capabilities to the access network element during registration or registration update, and the access network element sends the terminal device capabilities to the core network element for storage.
  • the access network element requests the core network element for the capability information of the terminal device, and provides corresponding configuration for the terminal device according to the capability information of the terminal device.
  • the capabilities of terminal equipment also increase; the capability information of terminal equipment will also become larger and larger; terminal equipment, access network network elements, and core network network elements It will bring huge signaling overhead when transferring the capabilities of terminal equipment between.
  • the core network network element also increases the burden of the core network network element while preserving the capabilities of the terminal device.
  • the embodiment of the present invention provides a method for reporting the capability of a terminal device, which corresponds the capability set of the terminal device to the capability identifier of the terminal device; the terminal device is reporting to the access network element When reporting the capability of the terminal device, only the capability identifier of the terminal device corresponding to the capability of the terminal device needs to be reported. At the same time, the core network element only needs to maintain the capability identification of the terminal device.
  • the terminal device reports the processing process of the capability information according to the request of the network device.
  • the network device such as the core network element
  • the terminal device is requested to report part of the terminal's capabilities.
  • the present invention provides a method for determining the capability of a terminal device.
  • the method for reporting the capability of a terminal device in the embodiments of this application can be applied to various communication systems, such as Global System of Mobile communication (GSM) system , Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (Long Term Evolution) , LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS), Global Interconnected Microwave Access ( Worldwide Interoperability for Microwave Access, WiMAX) communication system or 5G system, etc.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE Long Term Evolution Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 2.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called 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 in the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • LTE Long Term Evolutional Node B
  • eNB evolved base station
  • CRAN Cloud Radio Access Network
  • the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches
  • the communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110.
  • the "terminal equipment” used here includes but is not limited to connection via wired lines, such as via public switched telephone networks (PSTN), digital subscriber lines (Digital Subscriber Line, DSL), digital cables, and direct cable connections ; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • PSTN public switched telephone networks
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL
  • a terminal device set 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, satellites or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio phone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal equipment can refer to access terminals, user equipment (UE), user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile equipment, user terminals, terminals, wireless communication equipment, user agents, or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • direct terminal connection (Device to Device, D2D) communication may be performed between the terminal devices 120.
  • the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • Figure 2 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 also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
  • the communication device may include a network device 110 having a communication function and a terminal device 120.
  • the network device 110 and the terminal device 120 may be the specific devices described above, which 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 and a mobility management entity, which are not limited in this embodiment of the application.
  • An optional processing procedure of the method for determining the capability of a terminal device applied to a core network element provided by the embodiment of the present invention, as shown in FIG. 3, includes the following steps:
  • Step S201 The core network element determines the terminal capability identifier corresponding to the network mode according to the network mode in which the terminal device resides.
  • the network mode and the terminal capability identifier have a corresponding relationship. According to the network mode, the terminal capability identifier corresponding to the network mode can be determined.
  • step S201 the method further includes:
  • Step S200 The core network element determines the network mode in which the terminal device resides.
  • the core network element determines the location of the terminal device according to the cell identity where the terminal device resides, or the core network element according to the registration area of the terminal device, or according to the location area of the terminal device, or according to the tracking area of the terminal device.
  • Stay network mode when the terminal device reports the terminal capability or the terminal capability identifier to the core network element, the terminal device also indicates the terminal capability or the network mode to which the terminal capability identifier is adapted.
  • the terminal device when a terminal device resides in a cell or moves to a new registration area/tracking area, the terminal device initiates a registration request or registration update, or an attachment request or tracking area update, the terminal device sends the terminal to the core network element Capability identifier.
  • This terminal capability identifier is a capability identifier that matches the pattern of the current cell or registration area/tracking area.
  • the terminal capability identifier has a corresponding relationship with the capability set of the terminal device. For example, in one network mode, the terminal capability identifier has a first corresponding relationship with the capability set of the terminal device; in another network mode, the terminal capability identifier has a second corresponding relationship with the capability set of the terminal device.
  • the core network element can obtain the capability database for the terminal equipment manufacturer from the terminal equipment capability management function (UE Capability Management Function, UCMF).
  • This database contains the capability set of the terminal equipment and its corresponding The mapping relationship of terminal capability identifiers; and for different network modes, the capability set of the terminal device and the corresponding terminal capability identifiers have an independent mapping relationship.
  • the core network element receives the terminal capability identifier indicated by the terminal device, it can determine the network mode to which the terminal capability identifier belongs, and save the corresponding relationship between the determined network mode and the terminal capability identifier.
  • the capability set of the terminal device contained in the capability database of the manufacturer to which the terminal device belongs is also referred to as the first capability information.
  • the core network element can obtain the capability database for this PLMN from UCMF.
  • This database contains the capability set of the terminal device and the mapping relationship of the corresponding terminal device capability identification information; and for different network modes , The capability set of the terminal device and the corresponding terminal capability identifier have an independent mapping relationship.
  • the core network element receives the terminal capability identifier indicated by the terminal device, it can determine the network mode to which the terminal capability identifier belongs, determine the network mode corresponding to the terminal capability identifier, and save the correspondence between the determined network mode and the terminal capability identifier relationship.
  • the capability set of the terminal device contained in the capability database of the PLMN is also called second capability information.
  • the core network element will obtain the capability set of the terminal device and provide it to the UCMF entity.
  • the core network element also indicates to the UCMF entity the network mode to which the capability set of the terminal device belongs.
  • the UCMF entity allocates a corresponding terminal capability identifier to the capability set of the terminal device, and feeds back the terminal capability identifier to the core network element.
  • the core network will configure the assigned terminal capability identifier to the terminal device, and the terminal device records the terminal capability identifier, the capability set of the terminal device, and the corresponding relationship of the network mode.
  • the corresponding relationship between the set of capabilities of the terminal device, the terminal capability identifier, and the network mode of the terminal device includes:
  • the capability set of the terminal device, the terminal capability identifier, and the network mode of the terminal device have a one-to-one correspondence. That is, a terminal capability identifier corresponds to a set of terminal device capabilities, and the capability set of this set of terminal devices adapts to a specific network mode. In this manner, among the terminal capability identifiers assigned by the terminal equipment manufacturer, the terminal equipment manufacturer assigns different terminal capability identifiers for the capability sets of the terminal equipment corresponding to different network modes. Among the capability identifiers allocated by the PLMN, the PLMN allocates different terminal capability identifiers for the capability sets of terminal devices corresponding to different network modes.
  • Step S202 The core network element sends the terminal capability identifier to the access network element.
  • the method for determining the capability of a terminal device is applicable to at least the NR system and the EPS system;
  • the core network element described in the embodiment of the present invention includes AMF or MME;
  • the network mode includes at least the Narrow Band Internet of Things (NB-IoT) mode, or the Broad Band-Evolved UMTS Terrestrial Radio Access Network (WB-EUTRAN) mode, or the WB-EUTRAN mode.
  • RAT Radio Access Technologies
  • Another optional processing flow of the method for determining the capability of a terminal device provided by the embodiment of the present invention, as shown in FIG. 4, includes the following steps:
  • Step S301 The terminal device sends a network mode to a core network element, where the network mode is used by the core network element to determine a terminal capability identifier corresponding to the network mode.
  • the terminal capability identifier has a corresponding relationship with the capability set of the terminal device. For example, in one network mode, the terminal capability identifier has a first corresponding relationship with the capability set of the terminal device; in another network mode, the terminal capability identifier has a second corresponding relationship with the capability set of the terminal device.
  • the core network element can obtain the capability database for the manufacturer of the terminal equipment from the terminal equipment capability management function (UE Capability Management Function, UCMF).
  • UE Capability Management Function UCMF
  • This database contains the capability set of the terminal equipment and its corresponding The mapping relationship of terminal capability identifiers; and for different network modes, the capability set of the terminal device and the corresponding terminal capability identifiers have an independent mapping relationship.
  • the core network element receives the terminal capability identifier indicated by the terminal device, it can determine the network mode to which the terminal capability identifier belongs, and save the corresponding relationship between the determined network mode and the terminal capability identifier.
  • the capability set of the terminal device contained in the capability database of the manufacturer to which the terminal device belongs is also referred to as the first capability information.
  • the core network element can obtain the capability database for this PLMN from UCMF.
  • This database contains the capability set of the terminal device and the mapping relationship of the corresponding terminal device capability identification information; and for different network modes , The capability set of the terminal device and the corresponding terminal capability identifier have an independent mapping relationship.
  • the core network element receives the terminal capability identifier indicated by the terminal device, it can determine the network mode to which the terminal capability identifier belongs, determine the network mode corresponding to the terminal capability identifier, and save the correspondence between the determined network mode and the terminal capability identifier relationship.
  • the capability set of the terminal device contained in the capability database of the PLMN is also called second capability information.
  • the method for determining the capability of the terminal device further includes:
  • Step S302 The terminal device sends a terminal capability or a terminal capability identifier to the core network element.
  • step S301 and step S302 there is no order of execution of step S301 and step S302; either step S301 can be executed first, then step S302; or step S302 can be executed first, then step S301; or step S301 and step S302 can be executed simultaneously .
  • step S301 if there is no corresponding identifier for the capability set of the terminal device, after step S301 is performed, the method further includes:
  • Step S303 The terminal device receives the terminal capability identifier sent by the core network element, and the terminal capability identifier is allocated by UCMF.
  • the capability set of the terminal device, the terminal capability identifier, and the network mode of the terminal device have a one-to-one correspondence. That is, a terminal capability identifier corresponds to a set of terminal device capabilities, and the capability set of this set of terminal devices adapts to a specific network mode. In this manner, among the terminal capability identifiers assigned by the terminal equipment manufacturer, the terminal equipment manufacturer assigns different terminal capability identifiers for the capability sets of the terminal equipment corresponding to different network modes. Among the capability identifiers allocated by the PLMN, the PLMN allocates different terminal capability identifiers for the capability sets of terminal devices corresponding to different network modes.
  • the method for determining the capability of a terminal device is applicable to at least the NR system and the EPS system;
  • the core network element described in the embodiment of the present invention includes AMF or MME;
  • the network mode includes at least NB-IoT mode, or WB-EUTRAN mode, or RAT network mode other than NB-IoT and WB-EUTRAN.
  • an embodiment of the present invention also provides a core network element.
  • the composition structure of the core network element 400 includes:
  • the processing unit 401 is configured to determine a terminal capability identifier corresponding to the network mode according to the network mode in which the terminal device resides;
  • the first sending unit 402 is configured to send the terminal capability identifier to an access network element.
  • the processing unit 401 is further configured to determine the network mode in which the terminal device resides according to at least one of the following: the identity of the cell where the terminal device resides, and the registration of the terminal device Area, the location area of the terminal device, the tracking area of the terminal device, and the network mode to which the indicated capability or the capability identifier is adapted when the terminal device reports the capability or capability identifier.
  • the terminal capability identifier has a corresponding relationship with the capability set of the terminal device.
  • the corresponding relationship is determined by the first capability information obtained by the terminal device from the UCMF entity; the first capability information is the capability information for the manufacturer of the terminal device .
  • the corresponding relationship is determined by the terminal device from the second capability information acquired by the terminal device capability management function UCMF entity; the second capability information is the capability information for the PLMN.
  • the core network element further includes: a first receiving unit 403;
  • the first sending unit 402 is further configured to send the acquired capability set of the terminal device to the UCMF entity;
  • the first receiving unit 403 is configured to receive the terminal capability identifier allocated by the UCMF entity for the capability set of the terminal device.
  • the first sending unit 402 is further configured to send the network mode to which the capability set of the terminal device belongs to the UCMF entity.
  • the first sending unit 402 is further configured to send the terminal capability identifier to a terminal device for the terminal device to store the capability set of the terminal device, the terminal capability identifier, and the The corresponding relationship between the network modes of the terminal equipment.
  • the corresponding relationship between the capability set of the terminal device, the terminal capability identifier, and the network mode of the terminal device includes: the capability set of the terminal device, the terminal capability identifier, and the terminal device One-to-one correspondence between network modes.
  • different capability sets of the terminal device correspond to different terminal capability identifiers.
  • the core network element 400 further includes: the second receiving unit 404 configured to receive a terminal capability identifier sent by the terminal device, where the terminal capability identifier is related to the current cell or registration area , Or match the network pattern of the tracking area.
  • the network mode includes at least one of the following: NB-IoT mode, WB-EUTRAN mode, and wireless access technology RAT network mode other than NB-IoT and WB-EUTRAN.
  • the core network elements include: AMF entities or MMEs.
  • an embodiment of the present invention also provides a terminal device.
  • the composition structure of the terminal device 500 includes:
  • the second sending unit 601 is configured to send a network mode to a core network element, where the network mode is used by the core network element to determine a terminal capability identifier corresponding to the network mode.
  • the terminal capability identifier has a corresponding relationship with the capability set of the terminal device.
  • the corresponding relationship is determined by the terminal device from the first capability information obtained by the terminal device capability management function UCMF entity; the first capability information is , For the capability information of the manufacturer of the terminal device.
  • the corresponding relationship is determined by the second capability information obtained by the terminal device from the UCMF entity; the second capability information is the capability information for the PLMN.
  • the second sending unit 601 is further configured to send a terminal capability or a terminal capability identifier to the core network element.
  • the terminal device further includes: a third receiving unit 602 configured to receive a terminal capability identifier sent by the core network element, and the terminal capability identifier is allocated by UCMF.
  • the capability set of the terminal device there is a correspondence between the capability set of the terminal device, the terminal capability identifier, and the network mode of the terminal device.
  • the capability set of the terminal device, the terminal capability identifier, and the network mode of the terminal device are in one-to-one correspondence.
  • different capability sets of the terminal device correspond to different terminal capability identifiers.
  • the network mode includes at least one of the following: NB-IoT mode, WB-EUTRAN mode, and wireless access technology RAT network mode other than NB-IoT and WB-EUTRAN.
  • the core network elements include: AMF entities or MMEs.
  • An embodiment of the present invention also provides a core network element, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute the above core network when the computer program is running.
  • An embodiment of the present invention also provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute the above-mentioned terminal device when the computer program is running. The steps of the method for determining the capabilities of the terminal device.
  • the electronic device 700 includes: at least one processor 701, a memory 702, and at least one network interface 704.
  • the various components in the electronic device 700 are coupled together through the bus system 705. It can be understood that the bus system 705 is used to implement connection and communication between these components.
  • the bus system 705 also includes a power bus, a control bus, and a status signal bus. However, for clarity of description, various buses are marked as the bus system 705 in FIG. 7.
  • the memory 702 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory.
  • the non-volatile memory may be ROM, Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), and electrically erasable Programmable read-only memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), magnetic random access memory (FRAM, ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface memory, optical disk, or CD-ROM -ROM, Compact Disc Read-Only Memory); Magnetic surface memory can be disk storage or tape storage.
  • the volatile memory may be random access memory (RAM, Random Access Memory), which is used as an external cache.
  • RAM random access memory
  • SRAM Static Random Access Memory
  • SSRAM synchronous static random access memory
  • DRAM Dynamic Random Access Memory
  • SDRAM Synchronous Dynamic Random Access Memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM enhanced -Type synchronous dynamic random access memory
  • SLDRAM SyncLink Dynamic Random Access Memory
  • direct memory bus random access memory DRRAM, Direct Rambus Random Access Memory
  • DRRAM Direct Rambus Random Access Memory
  • the memory 702 described in the embodiment of the present invention is intended to include, but is not limited to, these and any other suitable types of memory.
  • the memory 702 in the embodiment of the present invention is used to store various types of data to support the operation of the electronic device 700. Examples of these data include: any computer program used to operate on the electronic device 700, such as the application program 7022.
  • the program for implementing the method of the embodiment of the present invention may be included in the application program 7022.
  • the method disclosed in the foregoing embodiment of the present invention may be applied to the processor 701 or implemented by the processor 701.
  • the processor 701 may be an integrated circuit chip with signal processing capabilities. In the implementation process, the steps of the foregoing method can be completed by hardware integrated logic circuits in the processor 701 or instructions in the form of software.
  • the aforementioned processor 701 may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc.
  • the processor 701 may implement or execute various methods, steps, and logical block diagrams disclosed in the embodiments of the present invention.
  • the general-purpose processor may be a microprocessor or any conventional processor.
  • the steps of the method disclosed in the embodiments of the present invention can be directly embodied as being executed and completed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a storage medium, and the storage medium is located in the memory 702.
  • the processor 701 reads the information in the memory 702 and completes the steps of the foregoing method in combination with its hardware.
  • the electronic device 700 may be used by one or more application specific integrated circuits (ASIC, Application Specific Integrated Circuit), DSP, programmable logic device (PLD, Programmable Logic Device), and complex programmable logic device (CPLD). , Complex Programmable Logic Device), FPGA, general-purpose processor, controller, MCU, MPU, or other electronic components to implement the foregoing method.
  • ASIC Application Specific Integrated Circuit
  • DSP digital signal processor
  • PLD programmable logic device
  • CPLD complex programmable logic device
  • FPGA field-programmable Logic Device
  • controller MCU
  • MPU or other electronic components to implement the foregoing method.
  • the embodiment of the present application also provides a storage medium for storing computer programs.
  • the storage medium can be applied to the terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process in each method of the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process in each method of the embodiment of the present application.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing functions specified in a flow or multiple flows in the flowchart and/or a block or multiple blocks in the block diagram.

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Abstract

一种终端设备的能力确定方法、设备及存储介质,包括:核心网网元确定所述终端设备驻留的网络模式(S200),核心网网元根据终端设备驻留的网络模式,确定与所述网络模式对应的终端能力标识(S201);核心网网元发送所述终端能力标识至接入网网元(S202)。

Description

一种终端设备的能力确定方法、设备及存储介质 技术领域
本发明涉及无线通信技术领域,尤其涉及一种终端设备的能力确定方法、设备及存储介质。
背景技术
相关技术中,终端设备可能同时支持至少两种网络模式,称为多模终端设备,处于不同网络模式下的终端设备使用的终端能力是不同的。然而,如何确定多模终端设备的能力,目前尚无有效解决方案。
发明内容
为解决上述技术问题,本发明实施例提供一种终端设备的能力确定方法、设备及存储介质,能够确定多模终端设备的能力。
第一方面,本发明实施例提供一种终端设备的能力确定方法,包括:
核心网网元根据终端设备驻留的网络模式,确定与所述网络模式对应的终端能力标识;所述核心网网元发送所述终端能力标识至接入网网元。
第二方面,本发明实施例提供一种终端设备的能力确定方法,包括:终端设备向核心网网元发送网络模式,所述网络模式用于所述核心网网元确定与所述网络模式对应的终端能力标识。
第三方面,本发明实施例提供一种核心网网元,所述核心网网元包括:处理单元,配置为根据终端设备驻留的网络模式,确定与所述网络模式对应的终端能力标识;
第一发送单元,配置为发送所述终端能力标识至接入网网元。
第四方面,本发明实施例提供一种终端设备,所述终端设备包括:第二发送单元,配置为向核心网网元发送网络模式,所述网络模式用于所述核心网网元确定与所述网络模式对应的终端能力标识。
第五方面,本发明实施例提供一种核心网网元,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,所述处理器用于运行所述计算机程序时,执行上述核心网网元执行终端设备的能力确定方法的步骤。
第六方面,本发明实施例提供一种终端设备,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,所述处理器用于运行所述计算机程序时,执行上述终端执行的终端设备的能力确定方法的步骤。
第七方面,本发明实施例提供一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现上述核心网网元执行的终端设备的能力上报方法。
第八方面,本发明实施例提供一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现上述终端设备执行的终端设备的能力上报方法。
本发明实施例提供的终端设备的能力确定方法,包括:核心网网元根据终端设备驻留的网络模式,确定与所述网络模式对应的终端能力标识;所述核心网网元发送所述终端能力标识至接入网网元。如此,核心网网元能够根据终端设备驻留的网络模式,确定与与所述网络模式对应的终端能力标识,使得核心网网元获取到的终端能力标识为有效的终端能力标识,提高了核心网网元获取终端能力标识的效率。
附图说明
图1是本发明终端设备根据网络设备的请求上报能力信息的处理过程示意图;
图2为本发明实施例通信系统的组成结构示意图;
图3为本发明实施例提供的终端设备的能力确定方法的一种可选处理流程示意图;
图4为本发明实施例提供的终端设备的能力确定方法的另一种可选处理流程示意图;
图5为本发明实施例核心网网元的组成结构示意图;
图6为本发明实施例终端设备的组成结构示意图;
图7为本发明实施例电子设备的硬件组成结构示意图。
具体实施方式
为了能够更加详尽地了解本发明实施例的特点和技术内容,下面结合附图对本发明实施例的实现进行详细阐述,所附附图仅供参考说明之用,并非用来限定本发明实施例。
在对本发明实施例提供的终端设备的能力确定方法进行详细说明之前,先对相关技术中终端设备的能力上报进行简要说明。
相关技术中,终端设备的能力在注册或者注册更新时,由终端设备上报至接入网网元,接入网网元将终端设备的能力发送到核心网网元进行保存。当终端设备发起连接建立请求时,接入网网元向核心网网元请求终端设备的能力信息,并根据终端设备的能力信息为终端设备提供相应的配置。
但是,随着终端设备支持的性能越来越多,终端设备的能力也随之增多;终端设备的能力信息也将变得越来越大;终端设备、接入网网元以及核心网网元之间传递终端设备的能力时将带来巨大的信令开销。并且,核心网网元在保存终端设备的能力时,也增加了核心网网元的负担。
为了降低信令开销及核心网网元的负担,本发明实施例提供一种终端设备的能力上报方法,将终端设备的能力集合与终端设备的能力标识对应;终端设备在向接入网网元上报终端设备的能力时,只需要上报与所述终端 设备的能力对应的终端设备的能力标识即可。同时,核心网网元只需要保持终端设备的能力标识即可。
但是,当网络设备(如核心网网元)没有保存终端设备的能力标识时,终端设备根据网络设备的请求上报能力信息的处理过程,如图1所示,网络设备(如核心网网元)会根据本地的配置需求,请求终端设备上报终端的部分能力。
基于上述问题,本发明提供一种终端设备的能力确定方法,本申请实施例的终端设备的能力上报方法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如图2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2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2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。
本发明实施例提供的应用于核心网网元的终端设备的能力确定方法的一种可选处理流程,如图3所示,包括以下步骤:
步骤S201,核心网网元根据终端设备驻留的网络模式,确定与所述网络模式对应的终端能力标识。
本发明实施例中,网络模式与终端能力标识具有对应关系,根据网络模式,便能确定与网络模式对应的终端能力标识。
因此,在执行步骤S201之前,所述方法还包括:
步骤S200,核心网网元确定所述终端设备驻留的网络模式。
在具体实施时,核心网网元根据终端设备驻留的小区标识、或者核心 网网元根据终端设备的注册区、或者根据终端设备的位置区、或者根据终端设备的跟踪区,确定终端设备驻留的网络模式。或者,在终端设备向核心网网元上报终端能力、或上报终端能力标识时,终端设备还指示所述终端能力或所述终端能力标识适应的网络模式。其中,当终端设备驻留到一个小区或者移动到一个新的注册区/跟踪区时,终端设备发起注册请求或者注册更新,或者附着请求或者跟踪区更新时,终端设备向核心网网元发送终端能力标识,此终端能力标识是与当前小区或者注册区/跟踪区的模式匹配的能力标识。
本发明实施例中,针对不同的网络模式,所述终端能力标识与所述终端设备的能力集合具有对应关系。举例来说,在一种网络模式下,终端能力标识与终端设备的能力集合具有第一对应关系;在另一种网络模式下,终端能力标识与终端设备的能力集合具有第二对应关系。
针对终端设备厂商分配的能力标识,核心网网元能够从终端设备能力管理功能(UE Capability Management Function,UCMF)获得针对终端设备所属厂家的能力数据库,此数据库包含终端设备的能力集合以及与之对应的终端能力标识的映射关系;并且针对不同的网络模式,终端设备的能力集合以及与之对应的终端能力标识具有独立的映射关系。当核心网网元接收到终端设备指示的终端能力标识时,能够确定此终端能力标识所属的网络模式,并保存所确定的网络模式与终端能力标识的对应关系。其中,终端设备所属厂家的能力数据库包含的终端设备的能力集合,也称为第一能力信息。
针对PLMN分配的能力标识,核心网网元能够从UCMF获得针对此PLMN的能力数据库,此数据库包含终端设备的能力集合以及与之对应的终端设备能力标识信息的映射关系;并且针对不同的网络模式,终端设备的能力集合以及与之对应的终端能力标识具有独立的映射关系。当核心网 网元接收到终端设备指示的终端能力标识时,能够确定此终端能力标识所属的网络模式,确定此终端能力标识对应的网络模式,并保存所确定的网络模式与终端能力标识的对应关系。其中,PLMN的能力数据库包含的终端设备的能力集合,也称为第二能力信息。
在一些实施例中,如果针对终端设备的能力集合没有对应的标识,核心网网元将获取到终端设备的能力集合,提供给UCMF实体。可选的,核心网网元还向UCMF实体指示终端设备的能力集合所属的网络模式。UCMF实体为终端设备的能力集合分配对应的终端能力标识,并将终端能力标识反馈给核心网网元。核心网将为分配的终端能力标识配置给终端设备,终端设备记录终端能力标识、终端设备的能力集合以及网络模式的对应关系。
其中,所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间的对应关系,包括:
所述终端设备的能力集合、所述终端能力标识、以及所述终端设备的网络模式一一对应。即一个终端能力标识对应了一套终端设备的能力集合,这套终端设备的能力集合适应在特定的网络模式下。在这种方式下,在终端设备厂商分配的终端能力标识中,终端设备厂商针对不同的网络模式所对应的终端设备的能力集合,分配不同的终端能力标识。在PLMN分配的能力标识中,PLMN针对不同的网络模式所对应的终端设备的能力集合分配不同的终端能力标识。
步骤S202,核心网网元发送所述终端能力标识至接入网网元。
需要说明的是,本发明实施例提供的终端设备的能力确定方法,至少适用于NR系统以及EPS系统;本发明实施例所述的核心网网元包括AMF或MME;本发明实施例所述的网络模式至少包括窄带物联网(Narrow Band Internet of Things,NB-IoT)模式、或宽带演进的陆地无线接入网(Wide  Band-Evolved UMTS Terrestrial Radio Access Network,WB-EUTRAN)模式、或除NB-IoT和WB-EUTRAN以外的无线接入技术(Radio Access Technologies,RAT)网络模式。
本发明实施例提供的终端设备的能力确定方法的另一种可选处理流程,如图4所示,包括以下步骤:
步骤S301,终端设备向核心网网元发送网络模式,所述网络模式用于所述核心网网元确定与所述网络模式对应的终端能力标识。
本发明实施例中,针对不同的网络模式,所述终端能力标识与所述终端设备的能力集合具有对应关系。举例来说,在一种网络模式下,终端能力标识与终端设备的能力集合具有第一对应关系;在另一种网络模式下,终端能力标识与终端设备的能力集合具有第二对应关系。
针对终端设备厂商分配的能力标识,核心网网元能够从终端设备能力管理功能(UE Capability Management Function,UCMF)获得针对终端设备所属厂家的能力数据库,此数据库包含终端设备的能力集合以及与之对应的终端能力标识的映射关系;并且针对不同的网络模式,终端设备的能力集合以及与之对应的终端能力标识具有独立的映射关系。当核心网网元接收到终端设备指示的终端能力标识时,能够确定此终端能力标识所属的网络模式,并保存所确定的网络模式与终端能力标识的对应关系。其中,终端设备所属厂家的能力数据库包含的终端设备的能力集合,也称为第一能力信息。
针对PLMN分配的能力标识,核心网网元能够从UCMF获得针对此PLMN的能力数据库,此数据库包含终端设备的能力集合以及与之对应的终端设备能力标识信息的映射关系;并且针对不同的网络模式,终端设备的能力集合以及与之对应的终端能力标识具有独立的映射关系。当核心网网元接收到终端设备指示的终端能力标识时,能够确定此终端能力标识所 属的网络模式,确定此终端能力标识对应的网络模式,并保存所确定的网络模式与终端能力标识的对应关系。其中,PLMN的能力数据库包含的终端设备的能力集合,也称为第二能力信息。
本发明实施例中,终端设备的能力确定方法还包括:
步骤S302,终端设备向所述核心网网元发送终端能力或终端能力标识。
在具体实施时,步骤S301与步骤S302不存在执行的先后顺序;既可以先执行步骤S301,再执行步骤S302;也可以先执行步骤S302,再执行步骤S301;还可以同时执行步骤S301和步骤S302。
在一些实施例中,如果针对终端设备的能力集合没有对应的标识,在执行步骤S301之后,所述方法还包括:
步骤S303,终端设备接收所述核心网网元发送的终端能力标识,所述终端能力标识由UCMF分配。
其中,所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间具有对应关系。可选地,所述终端设备的能力集合、所述终端能力标识、以及所述终端设备的网络模式一一对应。即一个终端能力标识对应了一套终端设备的能力集合,这套终端设备的能力集合适应在特定的网络模式下。在这种方式下,在终端设备厂商分配的终端能力标识中,终端设备厂商针对不同的网络模式所对应的终端设备的能力集合,分配不同的终端能力标识。在PLMN分配的能力标识中,PLMN针对不同的网络模式所对应的终端设备的能力集合分配不同的终端能力标识。
需要说明的是,本发明实施例提供的终端设备的能力确定方法,至少适用于NR系统以及EPS系统;本发明实施例所述的核心网网元包括AMF或MME;本发明实施例所述的网络模式至少包括NB-IoT模式、或WB-EUTRAN模式、或除NB-IoT和WB-EUTRAN以外的RAT网络模式。
为实现上述终端设备的能力确定方法,本发明实施例还提供一种核心 网网元,核心网网元400的组成结构,如图5所示,包括:
处理单元401,配置为根据终端设备驻留的网络模式,确定与所述网络模式对应的终端能力标识;
第一发送单元402,配置为发送所述终端能力标识至接入网网元。
可选实施例中,所述处理单元401,还配置为根据下述中的至少一项确定所述终端设备驻留的网络模式:所述终端设备驻留的小区标识、所述终端设备的注册区、所述终端设备的位置区、所述终端设备的跟踪区、以及所述终端设备上报能力或能力标识时,所指示的所述能力或所述能力标识适应的网络模式。
可选实施例中,针对不同的网络模式,所述终端能力标识与所述终端设备的能力集合具有对应关系。
其中,针对终端设备厂商分配的终端能力标识,所述对应关系,由所述终端设备从UCMF实体获取的第一能力信息中确定;所述第一能力信息为,针对终端设备所属厂商的能力信息。
针对络PLMN分配的终端能力标识,所述对应关系,由所述终端设备从终端设备能力管理功能UCMF实体获取的第二能力信息中确定;所述第二能力信息为,针对PLMN的能力信息。
可选实施例中,所述核心网网元还包括:第一接收单元403;
所述第一发送单元402,还配置为将获取到的终端设备的能力集合,发送至UCMF实体;
所述第一接收单元403,配置为接收所述UCMF实体为所述终端设备的能力集合分配的终端能力标识。
可选实施例中,所述第一发送单元402,还配置为向所述UCMF实体发送所述终端设备的能力集合所属的网络模式。
可选实施例中,所述第一发送单元402,还配置为将所述终端能力标识 发送至终端设备,用于所述终端设备存储所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间的对应关系。
其中,所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间的对应关系,包括:所述终端设备的能力集合、所述终端能力标识、以及所述终端设备的网络模式一一对应。
可选实施例中,针对不同的网络模式,所述终端设备不同的能力集合对应不同的终端能力标识。
可选实施例中,所述核心网网元400,还包括:所述第二接收单元404,配置为接收所述终端设备发送的终端能力标识,所述终端能力标识与当前小区、或注册区、或跟踪区的网络模式匹配。
可选实施例中,所述网络模式至少包括下述中的一种:NB-IoT模式、WB-EUTRAN模式、除NB-IoT和WB-EUTRAN以外的无线接入技术RAT网络模式。所述核心网网元包括:AMF实体或MME。
为实现上述终端设备的能力上报方法,本发明实施例还提供一种终端设备,终端设备500的组成结构,如图6所示,包括:
第二发送单元601,配置为向核心网网元发送网络模式,所述网络模式用于所述核心网网元确定与所述网络模式对应的终端能力标识。
可选实施例中,针对不同的网络模式,所述终端能力标识与所述终端设备的能力集合具有对应关系。
可选实施例中,针对终端设备厂商分配的终端能力标识,所述对应关系,由所述终端设备从终端设备能力管理功能UCMF实体获取的第一能力信息中确定;所述第一能力信息为,针对终端设备所属厂商的能力信息。
可选实施例中,针对PLMN分配的终端能力标识,所述对应关系,由所述终端设备从UCMF实体获取的第二能力信息中确定;所述第二能力信息为,针对PLMN的能力信息。
可选实施例中,所述第二发送单元601,还配置为向所述核心网网元发送终端能力或终端能力标识。
可选实施例中,所述终端设备还包括:第三接收单元602,配置为接收所述核心网网元发送的终端能力标识,所述终端能力标识由UCMF分配。
可选实施例中,所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间具有对应关系。
可选实施例中,所述终端设备的能力集合、所述终端能力标识、以及所述终端设备的网络模式一一对应。
其中,针对不同的网络模式,所述终端设备不同的能力集合对应不同的终端能力标识。
可选实施例中,所述网络模式至少包括下述中的一种:NB-IoT模式、WB-EUTRAN模式、除NB-IoT和WB-EUTRAN以外的无线接入技术RAT网络模式。所述核心网网元包括:AMF实体或MME。
本发明实施例还提供一种核心网网元,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,所述处理器用于运行所述计算机程序时,执行上述核心网网元执行的终端设备的能力确定方法的步骤。
本发明实施例还提供一种终端设备,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,所述处理器用于运行所述计算机程序时,执行上述终端设备执行的终端设备的能力确定方法的步骤。
图7是本发明实施例的电子设备(终端设备和核心网网元)的硬件组成结构示意图,电子设备700包括:至少一个处理器701、存储器702和至少一个网络接口704。电子设备700中的各个组件通过总线系统705耦合在一起。可理解,总线系统705用于实现这些组件之间的连接通信。总线系统705除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图7中将各种总线都标为总线系统705。
可以理解,存储器702可以是易失性存储器或非易失性存储器,也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ROM、可编程只读存储器(PROM,Programmable Read-Only Memory)、可擦除可编程只读存储器(EPROM,Erasable Programmable Read-Only Memory)、电可擦除可编程只读存储器(EEPROM,Electrically Erasable Programmable Read-Only Memory)、磁性随机存取存储器(FRAM,ferromagnetic random access memory)、快闪存储器(Flash Memory)、磁表面存储器、光盘、或只读光盘(CD-ROM,Compact Disc Read-Only Memory);磁表面存储器可以是磁盘存储器或磁带存储器。易失性存储器可以是随机存取存储器(RAM,Random Access Memory),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(SRAM,Static Random Access Memory)、同步静态随机存取存储器(SSRAM,Synchronous Static Random Access Memory)、动态随机存取存储器(DRAM,Dynamic Random Access Memory)、同步动态随机存取存储器(SDRAM,Synchronous Dynamic Random Access Memory)、双倍数据速率同步动态随机存取存储器(DDRSDRAM,Double Data Rate Synchronous Dynamic Random Access Memory)、增强型同步动态随机存取存储器(ESDRAM,Enhanced Synchronous Dynamic Random Access Memory)、同步连接动态随机存取存储器(SLDRAM,SyncLink Dynamic Random Access Memory)、直接内存总线随机存取存储器(DRRAM,Direct Rambus Random Access Memory)。本发明实施例描述的存储器702旨在包括但不限于这些和任意其它适合类型的存储器。
本发明实施例中的存储器702用于存储各种类型的数据以支持电子设备700的操作。这些数据的示例包括:用于在电子设备700上操作的任何计算机程序,如应用程序7022。实现本发明实施例方法的程序可以包含在 应用程序7022中。
上述本发明实施例揭示的方法可以应用于处理器701中,或者由处理器701实现。处理器701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,上述方法的各步骤可以通过处理器701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701可以是通用处理器、数字信号处理器(DSP,Digital Signal Processor),或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。处理器701可以实现或者执行本发明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任何常规的处理器等。结合本发明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。软件模块可以位于存储介质中,该存储介质位于存储器702,处理器701读取存储器702中的信息,结合其硬件完成前述方法的步骤。
在示例性实施例中,电子设备700可以被一个或多个应用专用集成电路(ASIC,Application Specific Integrated Circuit)、DSP、可编程逻辑器件(PLD,Programmable Logic Device)、复杂可编程逻辑器件(CPLD,Complex Programmable Logic Device)、FPGA、通用处理器、控制器、MCU、MPU、或其他电子元件实现,用于执行前述方法。
本申请实施例还提供了一种存储介质,用于存储计算机程序。
可选的,该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的相应流程,为了简洁,在此不再赘述。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和 /或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述,仅为本发明的较佳实施例而已,并非用于限定本发明的保护范围,凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明的保护范围之内。

Claims (52)

  1. 一种终端设备的能力确定方法,所述方法包括:
    核心网网元根据终端设备驻留的网络模式,确定与所述网络模式对应的终端能力标识;
    所述核心网网元发送所述终端能力标识至接入网网元。
  2. 根据权利要求1所述的方法,其中,所述方法还包括,所述核心网网元根据下述中的至少一项确定所述终端设备驻留的网络模式:
    所述终端设备驻留的小区标识;
    所述终端设备的注册区;
    所述终端设备的位置区;
    所述终端设备的跟踪区;
    所述终端设备上报能力或能力标识时,所指示的所述能力或所述能力标识适应的网络模式。
  3. 根据权利要求1或2所述的方法,其中,针对不同的网络模式,所述终端能力标识与所述终端设备的能力集合具有对应关系。
  4. 根据权利要求3所述的方法,其中,针对终端设备厂商分配的终端能力标识,所述对应关系,由所述终端设备从终端设备能力管理功能UCMF实体获取的第一能力信息中确定;
    所述第一能力信息为,针对终端设备所属厂商的能力信息。
  5. 根据权利要求3所述的方法,其中,针对公共陆地移动网络PLMN分配的终端能力标识,所述对应关系,由所述终端设备从终端设备能力管理功能UCMF实体获取的第二能力信息中确定;
    所述第二能力信息为,针对PLMN的能力信息。
  6. 根据权利要求1或2所述的方法,其中,所述方法还包括:
    所述核心网网元将获取到的终端设备的能力集合,发送至UCMF实体;
    所述核心网网元接收所述UCMF实体为所述终端设备的能力集合分配的终端能力标识。
  7. 根据权利要求6所述的方法,其中,所述方法还包括:
    所述核心网网元向所述UCMF实体发送所述终端设备的能力集合所属的网络模式。
  8. 根据权利要求3至7任一项所述的方法,其中,所述核心网网元将所述终端能力标识发送至终端设备,用于所述终端设备存储所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间的对应关系。
  9. 根据权利要求8所述的方法,其中,所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间的对应关系,包括:
    所述终端设备的能力集合、所述终端能力标识、以及所述终端设备的网络模式一一对应。
  10. 根据权利要求9所述的方法,其中,针对不同的网络模式,所述终端设备不同的能力集合对应不同的终端能力标识。
  11. 根据权利要求1至10任一项所述的方法,其中,所述方法还包括:
    所述核心网网元接收所述终端设备发送的终端能力标识,所述终端能力标识与当前小区、或注册区、或跟踪区的网络模式匹配。
  12. 根据权利要求1至11任一项所述的方法,其中,所述网络模式至少包括下述中的一种:
    窄带物联网NB-IoT模式、宽带演进的陆地无线接入网WB-EUTRAN模式、除NB-IoT和WB-EUTRAN以外的无线接入技术RAT网络模式。
  13. 根据权利要求1至12任一项所述的方法,其中,所述核心网网元包括:
    接入与移动管理功能AMF实体或移动管理实体MME。
  14. 一种终端设备的能力确定方法,所述方法包括:
    终端设备向核心网网元发送网络模式,所述网络模式用于所述核心网网元确定与所述网络模式对应的终端能力标识。
  15. 根据权利要求14所述的方法,其中,针对不同的网络模式,所述终端能力标识与所述终端设备的能力集合具有对应关系。
  16. 根据权利要求15所述的方法,其中,针对终端设备厂商分配的终端能力标识,所述对应关系,由所述终端设备从终端设备能力管理功能UCMF实体获取的第一能力信息中确定;
    所述第一能力信息为,针对终端设备所属厂商的能力信息。
  17. 根据权利要求15所述的方法,其中,针对公共陆地移动网络PLMN分配的终端能力标识,所述对应关系,由所述终端设备从终端设备能力管理功能UCMF实体获取的第二能力信息中确定;
    所述第二能力信息为,针对PLMN的能力信息。
  18. 根据权利要求14至17任一项所述的方法,其中,所述方法还包括:
    所述终端设备向所述核心网网元发送终端能力或终端能力标识。
  19. 根据权利要求14至18任一项所述的方法,其中,所述方法还包括:
    所述终端设备接收所述核心网网元发送的终端能力标识,所述终端能力标识由UCMF分配。
  20. 根据权利要求15至19任一项所述的方法,其中,所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间具有对应关系。
  21. 根据权利要求20所述的方法,其中,所述终端设备的能力集合、所述终端能力标识、以及所述终端设备的网络模式一一对应。
  22. 根据权利要求21所述的方法,其中,针对不同的网络模式,所述终端设备不同的能力集合对应不同的终端能力标识。
  23. 根据权利要求14至22任一项所述的方法,其中,所述网络模式至少包括下述中的一种:
    窄带物联网NB-IoT模式、宽带演进的陆地无线接入网WB-EUTRAN模式、除NB-IoT和WB-EUTRAN以外的无线接入技术RAT网络模式。
  24. 根据权利要求14至23任一项所述的方法,其中,所述核心网网元包括:
    接入与移动管理功能AMF实体或移动管理实体MME。
  25. 一种核心网网元,所述核心网网元包括:
    处理单元,配置为根据终端设备驻留的网络模式,确定与所述网络模式对应的终端能力标识;
    第一发送单元,配置为发送所述终端能力标识至接入网网元。
  26. 根据权利要求25所述的核心网网元,其中,所述处理单元,还配置为根据下述中的至少一项确定所述终端设备驻留的网络模式:
    所述终端设备驻留的小区标识;
    所述终端设备的注册区;
    所述终端设备的位置区;
    所述终端设备的跟踪区;
    所述终端设备上报能力或能力标识时,所指示的所述能力或所述能力标识适应的网络模式。
  27. 根据权利要求25或26所述的核心网网元,其中,针对不同的网络模式,所述终端能力标识与所述终端设备的能力集合具有对应关系。
  28. 根据权利要求27所述的核心网网元,其中,针对终端设备厂商分配的终端能力标识,所述对应关系,由所述终端设备从终端设备能力管理 功能UCMF实体获取的第一能力信息中确定;
    所述第一能力信息为,针对终端设备所属厂商的能力信息。
  29. 根据权利要求27所述的核心网网元,其中,针对公共陆地移动网络PLMN分配的终端能力标识,所述对应关系,由所述终端设备从终端设备能力管理功能UCMF实体获取的第二能力信息中确定;
    所述第二能力信息为,针对PLMN的能力信息。
  30. 根据权利要求25或26所述的核心网网元,其中,所述核心网网元还包括第一接收单元;
    所述第一发送单元,还配置为将获取到的终端设备的能力集合,发送至UCMF实体;
    所述第一接收单元,配置为接收所述UCMF实体为所述终端设备的能力集合分配的终端能力标识。
  31. 根据权利要求30所述的核心网网元,其中,所述第一发送单元,还配置为向所述UCMF实体发送所述终端设备的能力集合所属的网络模式。
  32. 根据权利要求27至31任一项所述的核心网网元,其中,所述第一发送单元,还配置为将所述终端能力标识发送至终端设备,用于所述终端设备存储所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间的对应关系。
  33. 根据权利要求32所述的核心网网元,其中,所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间的对应关系,包括:
    所述终端设备的能力集合、所述终端能力标识、以及所述终端设备的网络模式一一对应。
  34. 根据权利要求33所述的核心网网元,其中,针对不同的网络模式, 所述终端设备不同的能力集合对应不同的终端能力标识。
  35. 根据权利要求25至34任一项所述的核心网网元,其中,所述核心网网元,还包括:所述第二接收单元,配置为接收所述终端设备发送的终端能力标识,所述终端能力标识与当前小区、或注册区、或跟踪区的网络模式匹配。
  36. 根据权利要求25至35任一项所述的核心网网元,其中,所述网络模式至少包括下述中的一种:
    窄带物联网NB-IoT模式、宽带演进的陆地无线接入网WB-EUTRAN模式、除NB-IoT和WB-EUTRAN以外的无线接入技术RAT网络模式。
  37. 根据权利要求25至36任一项所述的核心网网元,其中,所述核心网网元包括:
    接入与移动管理功能AMF实体或移动管理实体MME。
  38. 一种终端设备,所述终端设备包括:
    第二发送单元,配置为向核心网网元发送网络模式,所述网络模式用于所述核心网网元确定与所述网络模式对应的终端能力标识。
  39. 根据权利要求38所述的终端设备,其中,针对不同的网络模式,所述终端能力标识与所述终端设备的能力集合具有对应关系。
  40. 根据权利要求39所述的终端设备,其中,针对终端设备厂商分配的终端能力标识,所述对应关系,由所述终端设备从终端设备能力管理功能UCMF实体获取的第一能力信息中确定;
    所述第一能力信息为,针对终端设备所属厂商的能力信息。
  41. 根据权利要求39所述的终端设备,其中,针对公共陆地移动网络PLMN分配的终端能力标识,所述对应关系,由所述终端设备从终端设备能力管理功能UCMF实体获取的第二能力信息中确定;
    所述第二能力信息为,针对PLMN的能力信息。
  42. 根据权利要求38至41任一项所述的终端设备,其中,所述第二发送单元,还配置为向所述核心网网元发送终端能力或终端能力标识。
  43. 根据权利要求38至42任一项所述的终端设备,其中,所述终端设备还包括:
    第三接收单元,配置为接收所述核心网网元发送的终端能力标识,所述终端能力标识由UCMF分配。
  44. 根据权利要求39至43任一项所述的终端设备,其中,所述终端设备的能力集合、所述终端能力标识以及所述终端设备的网络模式之间具有对应关系。
  45. 根据权利要求44所述的终端设备,其中,所述终端设备的能力集合、所述终端能力标识、以及所述终端设备的网络模式一一对应。
  46. 根据权利要求45所述的终端设备,其中,针对不同的网络模式,所述终端设备不同的能力集合对应不同的终端能力标识。
  47. 根据权利要求38至46任一项所述的终端设备,其中,所述网络模式至少包括下述中的一种:
    窄带物联网NB-IoT模式、宽带演进的陆地无线接入网WB-EUTRAN模式、除NB-IoT和WB-EUTRAN以外的无线接入技术RAT网络模式。
  48. 根据权利要求38至47任一项所述的终端设备,其中,所述核心网网元包括:
    接入与移动管理功能AMF实体或移动管理实体MME。
  49. 一种核心网网元,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,
    所述处理器用于运行所述计算机程序时,执行权利要求1至13任一项所述的方法的步骤。
  50. 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,
    所述处理器用于运行所述计算机程序时,执行权利要求14至24任一项所述的方法的步骤。
  51. 一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现权利要求1至13任一项所述的方法。
  52. 一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现权利要求14至24任一项所述的方法。
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