WO2022036601A1 - Procédé et appareil de notification de capacité de terminal, terminal et dispositif réseau - Google Patents

Procédé et appareil de notification de capacité de terminal, terminal et dispositif réseau Download PDF

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Publication number
WO2022036601A1
WO2022036601A1 PCT/CN2020/110082 CN2020110082W WO2022036601A1 WO 2022036601 A1 WO2022036601 A1 WO 2022036601A1 CN 2020110082 W CN2020110082 W CN 2020110082W WO 2022036601 A1 WO2022036601 A1 WO 2022036601A1
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WO
WIPO (PCT)
Prior art keywords
capability information
terminal capability
terminal
request message
pdu session
Prior art date
Application number
PCT/CN2020/110082
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English (en)
Chinese (zh)
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 CN202080102087.7A priority Critical patent/CN115943653A/zh
Priority to PCT/CN2020/110082 priority patent/WO2022036601A1/fr
Publication of WO2022036601A1 publication Critical patent/WO2022036601A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity

Definitions

  • the embodiments of the present application relate to the field of mobile communication technologies, and in particular, to a method and apparatus for reporting a terminal capability, a terminal, and a network device.
  • Embodiments of the present application provide a method and apparatus for reporting terminal capabilities, a terminal, and a network device.
  • the network device receives a first PDU session request message, where the first PDU session request message carries at least one terminal capability information, where the terminal capability information is used to indicate the maximum data rate capability of the user plane integrity protection supported by the terminal;
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a network type.
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a network type.
  • the device for reporting terminal capabilities applies network equipment, and the device includes:
  • a receiving unit configured to receive a first PDU session request message, where the first PDU session request message carries at least one terminal capability information, where the terminal capability information is used to indicate the maximum data rate of the user plane integrity protection supported by the terminal ability;
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a network type.
  • the terminal provided by the embodiments of the present application includes a processor and a memory.
  • the memory is used for storing a computer program
  • the processor is used for calling and running the computer program stored in the memory to execute the above-mentioned method for reporting the terminal capability.
  • the network device provided by the embodiments of the present application includes a processor and a memory.
  • the memory is used for storing a computer program
  • the processor is used for calling and running the computer program stored in the memory to execute the above-mentioned method for reporting the terminal capability.
  • the chip provided by the embodiment of the present application is used to implement the above-mentioned method for reporting the terminal capability.
  • the chip includes: a processor for invoking and running a computer program from the memory, so that the device installed with the chip executes the above-mentioned method for reporting the terminal capability.
  • the computer-readable storage medium provided by the embodiment of the present application is used to store a computer program, and the computer program enables a computer to execute the above-mentioned method for reporting a terminal capability.
  • the computer program product provided by the embodiments of the present application includes computer program instructions, and the computer program instructions cause a computer to execute the above-mentioned method for reporting terminal capabilities.
  • the computer program provided by the embodiment of the present application when it runs on a computer, enables the computer to execute the above-mentioned method for reporting the terminal capability.
  • the terminal reports at least one terminal capability information to the network side through the PDU session request message, wherein each terminal capability information has a corresponding relationship with a network type, thereby realizing the method of reporting terminal capability information according to the network type.
  • the terminal capability information is for network types, different network types can flexibly support different terminal capability information, which increases the flexibility of the terminal capability information.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal 120 (or referred to as a communication terminal, a terminal).
  • the network device 110 may provide communication coverage for a particular geographic area and may communicate with terminals located within the coverage area.
  • the network device 110 may be an evolved base station (Evolutional Node B, eNB or eNodeB) in an LTE system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or the
  • the network device can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, a wearable device, a hub, a switch, a bridge, a router, a network-side device in a 5G network, or a network device in a future communication system.
  • the communication system 100 also includes at least one terminal 120 located within the coverage of the network device 110 .
  • Terminal includes, but is not limited to, connections via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connections; and/or another data connection/network; and/or via a wireless interface, e.g. for cellular networks, Wireless Local Area Networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and/or a device of another terminal configured to receive/transmit a communication signal; and/or an Internet of Things (IoT) device.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN Wireless Local Area Networks
  • WLAN Wireless Local Area Networks
  • digital television networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter
  • IoT Internet of Things
  • direct terminal (Device to Device, D2D) communication may be performed between the terminals 120 .
  • the 5G communication system or the 5G network may also be referred to as a new radio (New Radio, NR) system or an NR network.
  • New Radio NR
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminals.
  • the communication system 100 may include multiple network devices, and the coverage of each network device may include other numbers of terminals. This embodiment of the present application This is not limited.
  • the standard has formulated for a specific network deployment scenario, that is, the scenario where NR is used as the main access type to connect to the 5G core network (5GC). If the terminal supports this type of network deployment scenario, the terminal should protect the integrity of the user plane to the maximum extent possible.
  • the data rate capability is set to Full data rate.
  • NR and Evolved UMTS Terrestrial Radio Access Network E-UTRAN
  • both NR and E-UTRAN are connected to 5GC.
  • the terminal can only report one maximum data rate capability (that is, full rate) according to the current reporting method, it cannot report different maximum data rate capabilities for different network types (such as different RAT types). .
  • the technical solutions of the embodiments of the present application propose a method for a terminal to report different terminal capabilities by distinguishing different network types.
  • Step 201 The terminal sends a first PDU session request message, and the network device receives the first PDU session request message, where the first PDU session request message carries at least one terminal capability information, and the terminal capability information is used to indicate the The maximum data rate capability of user plane integrity protection; wherein, each terminal capability information in the at least one terminal capability information has a corresponding relationship with a network type.
  • the first PDU session request message may be a PDU session establishment request message.
  • the first PDU session request message may be a PDU session modification request message.
  • the network type is a radio access technology (Radio Access Technology, RAT) type
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a RAT type
  • NR corresponds to terminal capability information 1
  • E-UTRAN corresponds to terminal capability information 2.
  • the network type is a core network type
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a core network type
  • EPS ie, 4G system
  • 5GS ie, 5G system
  • EPS ie, 4G system
  • 5GS ie, 5G system
  • the terminal capability information may distinguish the uplink and the downlink. Specifically, for the uplink, the terminal capability information is used to indicate the maximum data rate capability of the user plane integrity protection supported by the uplink terminal. For the downlink, The terminal capability information is used to indicate the maximum data rate capability of the user plane integrity protection supported by the downlink terminal, as shown in Table 1 and Table 2 below.
  • Table 2 takes two terminal capability information as an example.
  • the value of 8 bits is 00000000 to represent terminal capability information 1
  • the value of 8 bits is 11111111 to represent terminal capability information 2.
  • the terminal capability information 1 is used to indicate that the maximum data rate capability of the user plane integrity protection supported by the terminal is 64kbps
  • the terminal capability information 2 is used to indicate that the maximum data rate capability of the user plane integrity protection supported by the terminal is full rate
  • the full rate refers to the maximum rate supported by the terminal itself.
  • the terminal sends a first PDU session request message to an access and mobility management function network element (Access and Mobility Management Function, AMF), and the first PDU session request message is forwarded by the AMF to A session management function network element (Session Management Function, SMF); correspondingly, the SMF receives the first PDU session request message from the terminal forwarded by the AMF; wherein, the at least one terminal capability carried in the first PDU session request message
  • AMF Access and Mobility Management Function
  • SMF Session Management Function
  • the information is used by the SMF to determine whether to enable the user plane integrity protection function.
  • the SMF determines whether to enable the user plane integrity protection function for the current PDU session according to at least one terminal capability information carried in the first PDU session request message. Specifically, if the terminal capability information supports the data rate of the current PDU session, the user plane integrity protection function is activated for the current PDU session. If the terminal capability information does not support the data rate of the current PDU session, the user plane integrity protection function is not activated for the current PDU session.
  • the SMF determines whether to activate the user plane integrity protection function according to the terminal capability information corresponding to the RAT type currently accessed by the terminal. For example, if the terminal currently accesses an NR, the SMF determines whether to activate the user plane integrity protection function according to the terminal capability information 1 corresponding to the NR. For example, if the terminal is currently accessing the E-UTRAN, the SMF determines whether to activate the user plane integrity protection function according to the terminal capability information 2 corresponding to the E-UTRAN.
  • the SMF delivers each terminal capability information in the at least one terminal capability information to the access network corresponding to the terminal capability information, and the access network sends the information to the access network according to the The terminal capability information performs the integrity protection function.
  • the at least one terminal capability information includes terminal capability information 1 and terminal capability information 2, and the SMF delivers the terminal capability information 1 to the NR, and delivers the terminal capability information 2 to the E-UTRAN.
  • the SMF delivers the first terminal capability information in the at least one terminal capability information to the access network corresponding to the first terminal capability information, and sends the first terminal capability information through the access network.
  • the integrity protection function is performed according to the first terminal capability information.
  • the first terminal capability information is terminal capability information corresponding to the first network type currently accessed by the terminal.
  • the at least one terminal capability information includes terminal capability information 1 and terminal capability information 2. If the terminal is currently accessing the NR, the SMF sends the terminal capability information 1 to the NR. If the terminal is currently accessing the E-UTRAN, the SMF delivers the terminal capability information 2 to the E-UTRA.
  • the first PDU session request message carries multiple terminal capability information.
  • the first PDU session request message carries first terminal capability information, where the first terminal capability information is terminal capability information corresponding to the first network type currently accessed by the terminal.
  • the terminal when the terminal switches from the first network type to the second network type, the terminal sends a second PDU session request message, the network device receives a second PDU session request message, the second PDU session request message
  • the message carries second terminal capability information, where the second terminal capability information is terminal capability information corresponding to the second network type. In this way, the update of the terminal capability information can be realized.
  • the terminal carries the terminal capability information corresponding to the currently residing network type in the PDU session establishment request message. For example, if the terminal resides in an NR, the terminal capability information 1 corresponding to the NR is carried. After receiving the terminal capability information 1, the SMF determines whether to activate the integrity protection function according to the terminal capability information 1. When the terminal moves from the NR to another network, for example, to the E-UTRAN, the terminal initiates a PDU session modification request, and the PDU session modification request message carries the terminal capability information 2 corresponding to the E-UTRAN. After receiving the terminal capability information 2, the SMF updates the original terminal capability information 1 to the terminal capability information 2, and determines whether to activate the integrity protection function according to the terminal capability information 2.
  • FIG. 3 is a schematic diagram of a PDU session establishment process provided by an embodiment of the present application.
  • a terminal carries at least one terminal capability information in a PDU session establishment request message.
  • the AMF forwards the PDU session establishment request message of the terminal to the SMF.
  • the SMF determines whether to activate the user plane integrity protection function for the current PDU session according to the terminal capability information.
  • FIG. 4 is a schematic structural diagram 1 of an apparatus for reporting terminal capabilities provided by an embodiment of the present application, which is applied to a terminal.
  • the apparatus for reporting terminal capabilities includes:
  • a sending unit 401 is configured to send a first PDU session request message, where the first PDU session request message carries at least one terminal capability information, where the terminal capability information is used to indicate the maximum data of user plane integrity protection supported by the terminal rate capability;
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a network type.
  • the network type is a RAT type
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a RAT type
  • the network type is a core network type
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a core network type
  • the network type is a system type
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a system type
  • the sending unit 401 is configured to send a first PDU session request message to the AMF, and the first PDU session request message is forwarded by the AMF to the session management function network element SMF;
  • the at least one terminal capability information carried in the first PDU session request message is used by the SMF to determine whether to activate the user plane integrity protection function.
  • the first PDU session request message carries a plurality of terminal capability information.
  • the first PDU session request message carries first terminal capability information, where the first terminal capability information is terminal capability information corresponding to the first network type currently accessed by the terminal.
  • the sending unit 401 is further configured to send a second PDU session request message when the terminal switches from the first network type to the second network type, the second PDU session request message
  • the message carries second terminal capability information, where the second terminal capability information is terminal capability information corresponding to the second network type.
  • the first PDU session request message is a PDU session establishment request message or a PDU session modification request message.
  • FIG. 5 is a schematic structural diagram 2 of an apparatus for reporting terminal capabilities provided by an embodiment of the present application, which is applied to network equipment. As shown in FIG. 5 , the apparatus for reporting terminal capabilities includes:
  • a receiving unit 501 configured to receive a first PDU session request message, where the first PDU session request message carries at least one terminal capability information, where the terminal capability information is used to indicate the maximum data of user plane integrity protection supported by the terminal rate capability;
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a network type.
  • the network type is a RAT type
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a RAT type
  • the network type is a core network type
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a core network type
  • the network type is a system type
  • each terminal capability information in the at least one terminal capability information has a corresponding relationship with a system type
  • the network device is an SMF; the receiving unit is configured to receive the first PDU session request message from the terminal forwarded by the AMF;
  • the at least one terminal capability information carried in the first PDU session request message is used by the SMF to determine whether to activate the user plane integrity protection function.
  • the device further includes:
  • the sending unit 502 is configured to respectively deliver each terminal capability information in the at least one terminal capability information to an access network corresponding to the terminal capability information, and execute the complete execution through the access network according to the terminal capability information.
  • Sexual protection is configured to respectively deliver each terminal capability information in the at least one terminal capability information to an access network corresponding to the terminal capability information, and execute the complete execution through the access network according to the terminal capability information.
  • the device further includes:
  • a sending unit 502 configured to deliver the first terminal capability information in the at least one terminal capability information to an access network corresponding to the first terminal capability information, through the access network according to the first terminal capability information Information performs an integrity protection function.
  • the first terminal capability information is terminal capability information corresponding to the first network type currently accessed by the terminal.
  • the first PDU session request message carries a plurality of terminal capability information.
  • the first PDU session request message carries first terminal capability information, where the first terminal capability information is terminal capability information corresponding to the first network type currently accessed by the terminal.
  • the receiving unit 501 is further configured to receive a second PDU session request message when the terminal switches from the first network type to the second network type, the second PDU session request message
  • the message carries second terminal capability information, where the second terminal capability information is terminal capability information corresponding to the second network type.
  • the first PDU session request message is a PDU session establishment request message or a PDU session modification request message.
  • FIG. 6 is a schematic structural diagram of a communication device 600 provided by an embodiment of the present application.
  • the communication device may be a terminal or a network device.
  • the communication device 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 methods in the embodiments of the present application.
  • the communication device 600 may further include a memory 620 .
  • the processor 610 may call and run a computer program from the memory 620 to implement the methods in the embodiments 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 communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, may send information or data to other devices, or receive other devices Information or data sent by a device.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include antennas, and the number of the antennas may be one or more.
  • the communication device 600 may specifically be the network device in this embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the network device in each method in the embodiment of the present application. For the sake of brevity, details are not repeated here. .
  • the communication device 600 may specifically be the mobile terminal/terminal of the embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the mobile terminal/terminal in each method of the embodiment of the present application. This will not be repeated here.
  • FIG. 7 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 700 shown in FIG. 7 includes a processor 710, and the processor 710 can call and run a computer program from a memory, so as to implement the method in this embodiment of the present application.
  • the chip 700 may further include a memory 720 .
  • the processor 710 may call and run a computer program from the memory 720 to implement the methods in the embodiments of the present application.
  • the memory 720 may be a separate device independent of the processor 710 , or may be integrated in the processor 710 .
  • the chip 700 may further include an input interface 730 .
  • the processor 710 may control the input interface 730 to communicate with other devices or chips, and specifically, may acquire information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740 .
  • the processor 710 can control the output interface 740 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the network device in each method of the embodiment of the present application, which is not repeated here for brevity.
  • the chip can be applied to the mobile terminal/terminal in the embodiments of the present application, and the chip can implement the corresponding processes implemented by the mobile terminal/terminal in each method of the embodiments of the present application. Repeat.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.
  • FIG. 8 is a schematic block diagram of a communication system 800 provided by an embodiment of the present application. As shown in FIG. 8 , the communication system 800 includes a terminal 810 and a network device 820 .
  • the terminal 810 can be used to implement the corresponding functions implemented by the terminal in the above method
  • the network device 820 can be used to implement the corresponding functions implemented by the network device in the above method. For brevity, details are not repeated here.
  • the processor in this embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above method embodiments may be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the methods disclosed in conjunction with the embodiments of the present application may be directly embodied as executed 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 random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art.
  • 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 this 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 (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electrically programmable read-only memory (Erasable PROM, EPROM). Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be Random Access Memory (RAM), which acts as an external cache.
  • RAM Static RAM
  • DRAM Dynamic RAM
  • SDRAM Synchronous DRAM
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • enhanced SDRAM ESDRAM
  • synchronous link dynamic random access memory Synchlink DRAM, 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 (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is, the memory in the embodiments of the present application is intended to include but not limited to these and any other suitable types of memory.
  • Embodiments of the present application further provide a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in the various methods of the embodiments of the present application.
  • the computer program enables the computer to execute the corresponding processes implemented by the network device in the various methods of the embodiments of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the mobile terminal/terminal in each method of the embodiments of the present application, in order to It is concise and will not be repeated here.
  • Embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the network device in each method of the embodiments of the present application. Repeat.
  • the computer program product can be applied to the mobile terminal/terminal in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the mobile terminal/terminal in each method of the embodiments of the present application, for the sake of brevity. , and will not be repeated here.
  • the embodiments of the present application also provide a computer program.
  • the computer program can be applied to the network device in the embodiments of the present application.
  • the computer program When the computer program is run on the computer, it causes the computer to execute the corresponding processes implemented by the network device in each method of the embodiments of the present application. For the sake of brevity. , and will not be repeated here.
  • the computer program may be applied to the mobile terminal/terminal in the embodiments of the present application, and when the computer program runs on the computer, the computer executes the corresponding functions implemented by the mobile terminal/terminal in each method of the embodiments of the present application.
  • the process for the sake of brevity, will not be repeated here.
  • the disclosed system, apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the functions, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable storage medium.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution.
  • 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 execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .

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Abstract

Les modes de réalisation de la présente demande concernent un procédé et un appareil permettant de rapporter une capacité de terminal, ainsi qu'un terminal et un dispositif réseau. Ledit procédé comprend les étapes suivantes : un terminal envoie un premier message de demande de session d'unité de données de protocole (PDU), le premier message de demande de session PDU comportant au moins une information de capacité de terminal, les informations de capacité de terminal servant à indiquer la capacité de débit de données maximale de la protection d'intégrité de plan utilisateur prise en charge par le terminal, et chacune des informations de capacité de terminal ayant une corrélation avec un type de réseau.
PCT/CN2020/110082 2020-08-19 2020-08-19 Procédé et appareil de notification de capacité de terminal, terminal et dispositif réseau WO2022036601A1 (fr)

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CN202080102087.7A CN115943653A (zh) 2020-08-19 2020-08-19 一种上报终端能力的方法及装置、终端、网络设备
PCT/CN2020/110082 WO2022036601A1 (fr) 2020-08-19 2020-08-19 Procédé et appareil de notification de capacité de terminal, terminal et dispositif réseau

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