WO2020001099A1 - 网络设备配置终端设备的方法、终端设备和网络设备 - Google Patents

网络设备配置终端设备的方法、终端设备和网络设备 Download PDF

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Publication number
WO2020001099A1
WO2020001099A1 PCT/CN2019/079685 CN2019079685W WO2020001099A1 WO 2020001099 A1 WO2020001099 A1 WO 2020001099A1 CN 2019079685 W CN2019079685 W CN 2019079685W WO 2020001099 A1 WO2020001099 A1 WO 2020001099A1
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WIPO (PCT)
Prior art keywords
terminal device
network device
registration update
information
mobile registration
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Legal status (The legal status 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 status listed.)
Ceased
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PCT/CN2019/079685
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English (en)
French (fr)
Inventor
唐海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201980028743.0A priority Critical patent/CN112042240B/zh
Publication of WO2020001099A1 publication Critical patent/WO2020001099A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W60/00Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events

Definitions

  • Embodiments of the present application relate to the field of communications technologies, and in particular, to a method, a terminal device, and a network device for configuring a terminal device by a network device.
  • a terminal device in a Connection Management (CM) connection state may actively initiate a mobile registration update due to new service requirements before entering an idle state.
  • the mobile registration update operation may trigger the access and mobility management function (AMF) re-allocation, and the new AMF cannot support the network slicing of the existing service, which will cause the existing service to Interrupted, unable to meet the communication needs of the NR system.
  • AMF access and mobility management function
  • the embodiments of the present application provide a method, a terminal device, and a network device for configuring a terminal device by a network device.
  • the network device can instruct the terminal device whether to perform a mobile registration update operation before entering an idle state, to avoid AMF caused by performing mobile registration update allocation, thereby ensuring the use of existing services on terminal equipment.
  • a method for configuring a terminal device by a network device including:
  • first information sent by a network device including first indication information, the first indication information being used to instruct the terminal device not to perform a mobile registration update before entering an idle state, or Single-Network Slice Selection Information (Single-Network Slice Selection Information, S) that instructs the terminal device to send a first request for performing mobile registration update before entering the idle state.
  • S Single-Network Slice Selection Information
  • -NSSAI Single-Network Slice Selection Information
  • NSSAI Network Slice Selection Assistant Information
  • a method for configuring a terminal device by a network device including:
  • the network device sends first information to the terminal device, where the first information includes first indication information, the first indication information is used to instruct the terminal device not to perform mobile registration update before entering the idle state, or is used to indicate In the first request sent by the terminal device before requesting to perform mobile registration update, the S-NSSAI of one or more established sessions is used as the requested NSSAI.
  • a network device configuration terminal device method including:
  • the network device determines whether the mobile registration update will cause the network device to reconfigure.
  • a terminal device for executing the method in the first aspect or the implementations thereof.
  • the terminal device includes a functional module for executing the method in the above-mentioned first aspect or each implementation manner thereof.
  • a network device for performing the method in the above-mentioned second aspect or each implementation manner thereof.
  • the network device includes a functional module for executing the method in the second aspect or the implementation manners thereof.
  • a network device is provided, which is configured to execute the method in the third aspect or the implementations thereof.
  • the network device includes a functional module for executing the method in the third aspect or the implementations thereof.
  • a terminal device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory, and execute the method in the first aspect or the implementations thereof.
  • a network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the second aspect or the implementations thereof.
  • a network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory, and execute the method in the third aspect or the implementations thereof.
  • a chip is provided for implementing any one of the foregoing first to third aspects or a method in each implementation manner thereof.
  • the chip includes a processor for invoking and running a computer program from the memory, so that the device installed with the chip executes any one of the first to third aspects described above or implementations thereof. method.
  • a computer-readable storage medium for storing a computer program that causes a computer to execute the method in any one of the first to third aspects described above or in its implementations.
  • a computer program product including computer program instructions that cause a computer to execute any one of the first to third aspects described above or a method in each implementation thereof.
  • a computer program which, when run on a computer, causes the computer to execute any one of the first to third aspects described above or a method in each implementation thereof.
  • the network device can instruct the terminal device whether to perform a mobile registration update operation before entering the idle state, avoiding AMF re-allocation caused by performing mobile registration update, thereby ensuring the use of existing services of the terminal device.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a method for configuring a terminal device by a network device according to an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of another method for configuring a terminal device by a network device according to an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of still another method for configuring a terminal device by a network device according to an embodiment of the present application.
  • FIG. 5 is a schematic flowchart of still another method for configuring a terminal device by a network device according to an embodiment of the present application.
  • FIG. 6 is a schematic flowchart of still another method for configuring a terminal device by a network device according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 9 is a schematic block diagram of another network device according to an embodiment of the present application.
  • FIG. 10 is a schematic block diagram of a communication device according to an embodiment of the present application.
  • FIG. 11 is a schematic block diagram of a chip according to an embodiment of the present application.
  • FIG. 12 is a schematic block diagram of a communication system according to an embodiment of the present application.
  • GSM Global System
  • CDMA Code Division Multiple Access
  • Wideband Code Division Multiple Access Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with the terminal device 120 (or referred to as a communication terminal or terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located within the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • the network device may be a mobile switching center, relay station, access point, vehicle equipment, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in public land mobile networks (PLMN) that will evolve in the future.
  • PLMN public land mobile networks
  • the communication system 100 further includes at least one terminal device 120 located within a coverage area of the network device 110.
  • terminal equipment used herein includes, but is not limited to, connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connection ; And / or another data connection / network; and / or via a wireless interface, such as for cellular networks, Wireless Local Area Networks (WLAN), such as Digital Video Broadcasting Handheld (DVB-H) ) Network of digital television networks, satellite networks, AM-FM (Amplitude Modulation-Frequency Modulation, AM-FM) broadcast transmitters; and / or another terminal device configured to receive / transmit communication signals; and / or Internet of Things (IoT) equipment.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN Wireless Local Area Networks
  • DVD-H Digital Video Broadcasting Handheld
  • a terminal device configured to communicate through a wireless interface may be referred to as a “wireless communication terminal”, a “wireless terminal”, or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; personal communications systems (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communications capabilities; can include radiotelephones, pagers, Internet / internal PDA with network access, Web browser, notepad, calendar, BeiDou Navigation Satellite System (BDS) and Global Positioning System (GPS) receiver; and conventional laptop and / or palm Receiver or other electronic device including a radiotelephone transceiver.
  • PCS personal communications systems
  • BDS BeiDou Navigation Satellite System
  • GPS Global Positioning System
  • a terminal device can refer to an access terminal, user equipment (UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent, or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Processing Assistant (PDA), and wireless communication.
  • the terminal devices 120 may perform terminal direct connection (Device to Device, D2D) communication.
  • D2D Terminal to Device
  • the 5G system or 5G network may also be referred to as a New Radio (NR) system or an NR network.
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
  • the communication system 100 may further include other network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • the device having a communication function in the network / system in the embodiments of the present application may be referred to as a communication device.
  • the communication device may include a network device 110 and a terminal device 120 having a communication function, and the network device 110 and the terminal device 120 may be specific devices described above, and will not be repeated here.
  • the communication device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobile management entity, which are not limited in the embodiments of the present application.
  • FIG. 2 is a schematic flowchart of a method 200 for configuring a terminal device by a network device according to an embodiment of the present application.
  • the terminal device receives first information sent by the network device, where the first information includes first instruction information, where the first instruction information is used to instruct the terminal device not to perform mobile registration update before entering the idle state, or is used to indicate In the first request sent by the terminal device before requesting to perform mobile registration update, the S-NSSAI of one or more established sessions is used as the requested NSSAI.
  • the terminal device is in a CM connection state.
  • the network device is an AMF device.
  • one or more of the established sessions may be Protocol Data Unit (PDU) sessions.
  • PDU Protocol Data Unit
  • the network device when the network device needs to update Allowed NSSAI to the terminal device, the network device sends the first information to the terminal device.
  • the first information may be a terminal device configuration update command (UE Configuration Update Command).
  • the first information may further include a new Allowed NSSAI.
  • the first indication information may be a new parameter or an existing re-registration request indication (Re-registration Request Indication).
  • the terminal device when the first instruction information is used to instruct the terminal device not to perform mobile registration update before entering the idle state, the terminal device does not perform mobile registration update before entering the idle state according to the first instruction information.
  • the terminal device in order to avoid causing AMF re-allocation, when mobile registration update needs to be performed, the terminal device does not perform mobile registration update before entering the idle state according to the first instruction information sent by the AMF, and executes after entering the idle state. Mobile registration update.
  • the first indication information is used to instruct the terminal device to use the S-NSSAI of one or more established sessions as the requested NSSAI in the first request sent by the terminal device before entering the idle state, and the terminal device When the mobile registration update needs to be performed before entering the idle state, the terminal device sends the first request to the network device according to the first instruction information.
  • the terminal device may trigger the execution of the mobile registration update by using the first request.
  • the terminal device may actively initiate a mobile registration update due to new service requirements, for example, updating the terminal device capability, requesting registration of a new slice, and the like. If the terminal device requests to register a new slice, the existing AMF does not support the slice, which may cause AMF re-allocation, and the new AMF cannot support the slice of the existing service, which causes the interruption of the existing service.
  • the network device instructs the terminal device not to perform the mobile registration update before entering the idle state, or instructs the terminal device to send the first request for performing the mobile registration update before the terminal device enters the idle state.
  • the S-NSSAI of one or more established sessions is used as the requested NSSAI, thereby avoiding AMF re-allocation caused by performing mobile registration update, thereby ensuring the use of existing services of terminal equipment.
  • FIG. 3 is a schematic flowchart of a method 300 for configuring a terminal device by a network device according to an embodiment of the present application.
  • the network device sends first information to the terminal device, where the first information includes first instruction information, where the first instruction information is used to instruct the terminal device not to perform a mobile registration update before entering the idle state, or is used to indicate the In the first request sent by the terminal device before requesting to perform mobile registration update, the S-NSSAI of one or more established sessions is used as the requested NSSAI.
  • the terminal device is in a CM connection state.
  • the network device is AMF.
  • the network device determines that the terminal device is not allowed to trigger network device reconfiguration before entering the idle state.
  • the AMF determines that the terminal device is not allowed to trigger AMF re-allocation before entering the idle state, thereby ensuring the use of existing services of the terminal device.
  • the first indication information is used to instruct the terminal device to use the S-NSSAI of one or more established sessions as the requested NSSAI in the first request sent by the terminal device before entering the idle state, and the terminal When the device needs to perform mobile registration update before entering the idle state, the method 300 further includes:
  • the network device In response to the first request, the network device performs a mobile registration update.
  • the terminal The device can perform a mobile registration update before going idle.
  • steps in the method 300 for configuring a terminal device by a network device reference may be made to corresponding steps in the method 200 for configuring a terminal device by a network device. For brevity, details are not described herein again.
  • the network device instructs the terminal device not to perform the mobile registration update before entering the idle state, or instructs the terminal device to send the first request for performing the mobile registration update before the terminal device enters the idle state.
  • the S-NSSAI of one or more established sessions is used as the requested NSSAI, thereby avoiding AMF re-allocation caused by performing mobile registration update, thereby ensuring the use of existing services of terminal equipment.
  • the method 400 shown in FIG. 4 may be used.
  • a terminal equipment User Equipment
  • the method 400 includes:
  • S410 The UE is in a CM-CONNECTED state.
  • the AMF sends a UE configuration update command (UE Configuration Update Command) to the UE.
  • UE Configuration Update Command UE Configuration Update Command
  • the UE Configuration Update Command includes first indication information, the first indication information is used to instruct the UE not to perform mobile registration update before entering the idle state, or is used to instruct the UE to send In the first request for performing mobile registration update, the S-NSSAI of one or more established sessions is used as the requested NSSAI.
  • S430 The UE sends a UE configuration update acknowledgement (UE Configuration Update Ack) to the AMF.
  • UE Configuration Update Ack UE Configuration Update acknowledgement
  • the UE does not perform mobile registration update (Mobility Registration Update) according to the first instruction information, or uses the S-NSSAI of one or more established sessions as the requested NSSAI.
  • Mobile registration Update Mobile Registration Update
  • the UE when the first indication information is used to instruct the UE not to perform mobile registration update before entering the idle state, the UE does not perform mobile registration update before entering the idle state according to the first instruction information.
  • the first indication information is used to indicate that the S-NSSAI of one or more established sessions is used as the requested NSSAI in the first request sent by the UE before entering the idle state, and the UE is in When the mobile registration update needs to be performed before entering the idle state, the UE sends the first request to the AMF according to the first instruction information.
  • S450 A mobile registration update is performed between the UE and the AMF.
  • FIG. 5 is a schematic flowchart of a method 500 for configuring a terminal device by a network device according to an embodiment of the present application.
  • S510 The network device determines whether the mobile registration update will cause the network device to reconfigure.
  • the terminal device is in a CM connection state.
  • the network device is AMF.
  • the network device determines that the terminal device is not allowed to trigger the network device reconfiguration before entering the idle state.
  • the method further includes:
  • the network device sends second information to the terminal device, the second information includes first indication information, and the first indication information is used to indicate that the reason for rejecting the mobile registration update is that the network device is not allowed to reconfigure before entering the idle state.
  • the network device determines that the mobile registration update will cause network device reconfiguration, the network device refuses to perform the mobile registration update.
  • the method 500 further includes:
  • the network device receives first information sent by the terminal device, and the first information is used to request a mobile registration update.
  • the network device judges whether it will cause AMF re-allocation, and when it is confirmed that it will cause AMF re-allocation, it refuses to perform mobile registration update, and sends the mobile registration update
  • the device feedbacks the reason for rejection, thereby avoiding AMF re-allocation caused by performing mobile registration update, thereby ensuring the use of existing services of terminal equipment.
  • the method 600 shown in FIG. 6 may be used.
  • the UE interacts with the AMF.
  • the method 600 includes:
  • S610 The UE is in a CM-CONNECTED state.
  • the AMF sends a UE Configuration Update Command to the UE, which includes a new Allowed NSSAI.
  • the UE sends a UE configuration update acknowledgement (UE Configuration Update Ack) to the AMF.
  • UE Configuration Update Ack UE Configuration Update acknowledgement
  • S640 The UE sends a mobile registration update request (Mobility Registration Update Requested) to the AMF.
  • the UE initiates a mobile registration update request to the AMF according to normal operations, which includes Requested NSSAI and the like.
  • the AMF determines whether the mobile registration update will cause AMF re-allocation.
  • the AMF performs the mobile registration update.
  • the AMF refuses to perform the mobile registration update.
  • the AMF sends a UE configuration update update (UE) to the UE, which includes Cause to indicate that the reason for the UE rejection is that the AMF is not allowed to be re-allocated before entering the idle state.
  • UE UE configuration update update
  • step S660 is a step performed when the AMF determines that the mobile registration update will cause AMF re-allocation in S650.
  • FIG. 7 is a schematic block diagram of a terminal device 700 according to an embodiment of the present application. As shown in FIG. 7, the terminal device 700 includes:
  • the communication unit 710 is configured to receive first information sent by a network device, where the first information includes first indication information, and the first indication information is used to instruct the terminal device not to perform a mobile registration update before entering an idle state, or,
  • the S-NSSAI of one or more established sessions is used as the requested NSSAI in the first request for instructing the mobile registration update to be sent by the terminal device before entering the idle state.
  • the terminal device 700 further includes:
  • a processing unit 720 configured to: when the first instruction information is used to instruct the terminal device not to perform mobile registration update before entering the idle state, perform no mobile registration update before entering the idle state according to the first instruction information; or,
  • the communication unit 710 is further configured to use the S-NSSAI of one or more established sessions as the requested NSSAI in the first request sent by the first instruction information to instruct the terminal device to enter an idle state. And when the terminal device needs to perform a mobile registration update before entering the idle state, the terminal device sends the first request to the network device according to the first instruction information.
  • the terminal device is in a CM connection state.
  • the network device is AMF.
  • each module in the terminal device 700 is respectively to implement the corresponding process of the terminal device in the method 200 in FIG. .
  • FIG. 8 is a schematic block diagram of a network device 800 according to an embodiment of the present application. As shown in FIG. 8, the network device 800 includes:
  • the communication unit 810 is configured to send first information to the terminal device, where the first information includes first instruction information, and the first instruction information is used to instruct the terminal device not to perform mobile registration update before entering an idle state, or Instruct the terminal device to use the S-NSSAI of one or more established sessions as the requested NSSAI in the first request sent by the terminal device before requesting to perform mobile registration update.
  • the network device 800 further includes:
  • the processing unit 820 is configured to determine that the terminal device is not allowed to trigger network device reconfiguration before entering the idle state.
  • the first indication information is used to instruct the terminal device to use the S-NSSAI of one or more established sessions as the requested NSSAI in the first request sent by the terminal device before entering the idle state, and the terminal When the device needs to perform mobile registration update before the device enters the idle state, the network device 800 further includes:
  • the communication unit 810 is further configured to receive the first request sent by the terminal device
  • the processing unit 820 is configured to perform a mobile registration update.
  • the terminal device is in a CM connection state.
  • the network device is AMF.
  • each module in the network device 800 is respectively to implement the corresponding process of the network device in the method 300 in FIG. .
  • FIG. 9 is a schematic block diagram of a network device 900 according to an embodiment of the present application. As shown in FIG. 9, the network device 900 includes:
  • the processing unit 910 is configured to determine whether the mobile registration update will cause network device reconfiguration.
  • the network device 900 further includes:
  • the communication unit 920 is configured to send second information to the terminal device, where the second information includes first indication information, and the first indication information is used to indicate that the reason for rejecting the mobile registration update is that the network device is not allowed to restart before entering the idle state Configuration.
  • the network device 900 further includes:
  • the communication unit 920 is configured to receive first information sent by the terminal device, where the first information is used to request a mobile registration update.
  • the processing unit 910 determines whether the mobile registration update will cause network device reconfiguration, the processing unit 910 is further configured to determine that the terminal device is not allowed to trigger network device reconfiguration before entering the idle state.
  • the terminal device is in a CM connection state.
  • the network device is AMF.
  • each module in the network device 900 is respectively to implement the corresponding process of the network device in the method 500 in FIG. .
  • FIG. 10 is a schematic structural diagram of a communication device 1000 according to an embodiment of the present application.
  • the communication device 1000 shown in FIG. 10 includes a processor 1010, and the processor 1010 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 1000 may further include a memory 1020.
  • the processor 1010 may call and run a computer program from the memory 1020 to implement the method in the embodiment of the present application.
  • the memory 1020 may be a separate device independent of the processor 1010, or may be integrated in the processor 1010.
  • the communication device 1000 may further include a transceiver 1030, and the processor 1010 may control the transceiver 1030 to communicate with other devices, and specifically, may send information or data to other devices or receive other Information or data sent by the device.
  • the processor 1010 may control the transceiver 1030 to communicate with other devices, and specifically, may send information or data to other devices or receive other Information or data sent by the device.
  • the transceiver 1030 may include a transmitter and a receiver.
  • the transceiver 1030 may further include antennas, and the number of antennas may be one or more.
  • the communication device 1000 may specifically be a network device according to an embodiment of the present application, and the communication device 1000 may implement a corresponding process implemented by a network device in each method of the embodiments of the present application. For brevity, details are not described herein. .
  • the communication device 1000 may specifically be a mobile terminal / terminal device in the embodiment of the present application, and the communication device 1000 may implement the corresponding process implemented by the mobile terminal / terminal device in each method in the embodiments of the present application. , Will not repeat them here.
  • FIG. 11 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 1100 shown in FIG. 11 includes a processor 1110, and the processor 1110 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the chip 1100 may further include a memory 1120.
  • the processor 1110 may call and run a computer program from the memory 1120 to implement the method in the embodiment of the present application.
  • the memory 1120 may be a separate device independent of the processor 1110, or may be integrated in the processor 1110.
  • the chip 1100 may further include an input interface 1130.
  • the processor 1110 may control the input interface 1130 to communicate with other devices or chips. Specifically, the processor 1110 may obtain information or data sent by other devices or chips.
  • the chip 1100 may further include an output interface 1140.
  • the processor 1110 may control the output interface 1140 to communicate with other devices or chips. Specifically, the processor 1110 may output information or data to the other devices or chips.
  • the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal / terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal / terminal device in each method of the embodiment of the present application. For simplicity, here No longer.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-level chip, a system chip, a chip system or a system-on-chip.
  • FIG. 12 is a schematic block diagram of a communication system 1200 according to an embodiment of the present application. As shown in FIG. 12, the communication system 1200 includes a terminal device 1210 and a network device 1220.
  • the terminal device 1210 may be used to implement the corresponding functions implemented by the terminal device in the foregoing method
  • the network device 1220 may be used to implement the corresponding functions implemented by the network device in the foregoing method. For brevity, details are not repeated here. .
  • the processor in the embodiment of the present application may be an integrated circuit chip and has a signal processing capability.
  • each step of the foregoing method embodiment may be completed by using an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA), or other Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application may be implemented or executed.
  • a general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor.
  • a software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electronic memory. Erase programmable read-only memory (EPROM, EEPROM) or flash memory.
  • the volatile memory may be Random Access Memory (RAM), which is used as an external cache.
  • RAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchronous DRAM Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM Enhanced SDRAM, ESDRAM
  • synchronous connection dynamic random access memory Synchrobus RAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (SDRAM), double data rate Synchronous dynamic random access memory (Double SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM), direct memory bus random access memory (Direct RAMbus RAM, DR RAM) and so on. That is, the memories in the embodiments of the present application are intended to include, but not limited to, these and any other suitable types of memories.
  • An embodiment of the present application further provides a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium can be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method in the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method in the embodiment of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal / terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal / terminal device in each method in the embodiment of the present application For the sake of brevity, I won't repeat them here.
  • An embodiment of the present application further provides a computer program product, including computer program instructions.
  • the computer program product can be applied to a network device in the embodiment of the present application, and the computer program instruction causes a computer to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. More details.
  • the computer program product may be applied to a mobile terminal / terminal device in the embodiments of the present application, and the computer program instructions cause a computer to execute a corresponding process implemented by the mobile terminal / terminal device in each method of the embodiments of the present application, For brevity, I will not repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program may be applied to a network device in the embodiment of the present application.
  • the computer program When the computer program is run on a computer, the computer is caused to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. , Will not repeat them here.
  • the computer program can be applied to a mobile terminal / terminal device in the embodiment of the present application, and when the computer program is run on a computer, the computer executes each method in the embodiment of the application by the mobile terminal / terminal device.
  • the corresponding processes are not repeated here for brevity.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application.
  • the foregoing storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes .

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Abstract

本申请实施例提供一种网络设备配置终端设备的方法、终端设备和网络设备,网络设备能够指示终端设备在进入空闲态之前是否执行移动注册更新操作,避免因执行移动注册更新而导致AMF re-allocation,从而,保证终端设备现有业务的使用。该方法包括:终端设备接收网络设备发送的第一信息,所述第一信息包括第一指示信息,所述第一指示信息用于指示所述终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示所述终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI。

Description

网络设备配置终端设备的方法、终端设备和网络设备
本申请要求于2018年6月25日提交中国专利局、申请号为201810662476.X、申请名称为“网络设备配置终端设备的方法、终端设备和网络设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及通信技术领域,具体涉及一种网络设备配置终端设备的方法、终端设备和网络设备。
背景技术
在新空口(New Radio,NR)系统中,处于连接管理(Connection Management,CM)连接状态的终端设备在进入空闲状态之前,可能会因为新的业务需求主动发起移动注册更新,然而,此时进行移动注册更新操作,可能触发接入与移动性管理功能(Access and Mobility Management Function,AMF)重配置(re-allocation),新的AMF又无法支持现有业务的网络切片,进而造成现有业务的中断,无法满足NR系统的通信需求。
发明内容
本申请实施例提供一种网络设备配置终端设备的方法、终端设备和网络设备,网络设备能够指示终端设备在进入空闲态之前是否执行移动注册更新操作,避免因执行移动注册更新而导致AMF re-allocation,从而,保证终端设备现有业务的使用。
第一方面,提供了一种网络设备配置终端设备的方法,包括:
终端设备接收网络设备发送的第一信息,所述第一信息包括第一指示信息,所述第一指示信息用于指示所述终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示所述终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的单网络切片辅助信息(Single-Network Slice Selection Assistance Information,S-NSSAI)作为请求的网络切片辅助信息(Network Slice Selection Assistance Information,NSSAI)。
第二方面,提供了一种网络设备配置终端设备的方法,包括:
网络设备向终端设备发送第一信息,所述第一信息包括第一指示信息,所述第一指示信息用于指示所述终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示所述终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI。
第三方面,提供了一种网络设备配置终端设备方法,包括:
网络设备确定移动注册更新是否会引起网络设备重配置。
第四方面,提供了一种终端设备,用于执行上述第一方面或其各实现方式中的方法。
具体地,该终端设备包括用于执行上述第一方面或其各实现方式中的方法的功能模块。
第五方面,提供了一种网络设备,用于执行上述第二方面或其各实现方式中的方法。
具体地,该网络设备包括用于执行上述第二方面或其各实现方式中的方法的功能模块。
第六方面,提供了一种网络设备,用于执行上述第三方面或其各实现方式中的方法。
具体地,该网络设备包括用于执行上述第三方面或其各实现方式中的方法的功能模块。
第七方面,提供了一种终端设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第一方面或其 各实现方式中的方法。
第八方面,提供了一种网络设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第二方面或其各实现方式中的方法。
第九方面,提供了一种网络设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第三方面或其各实现方式中的方法。
第十方面,提供了一种芯片,用于实现上述第一方面至第三方面中的任一方面或其各实现方式中的方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行如上述第一方面至第三方面中的任一方面或其各实现方式中的方法。
第十一方面,提供了一种计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述第一方面至第三方面中的任一方面或其各实现方式中的方法。
第十二方面,提供了一种计算机程序产品,包括计算机程序指令,所述计算机程序指令使得计算机执行上述第一方面至第三方面中的任一方面或其各实现方式中的方法。
第十三方面,提供了一种计算机程序,当其在计算机上运行时,使得计算机执行上述第一方面至第三方面中的任一方面或其各实现方式中的方法。
通过上述技术方案,网络设备能够指示终端设备在进入空闲态之前是否执行移动注册更新操作,避免因执行移动注册更新而导致AMF re-allocation,从而,保证终端设备现有业务的使用。
附图说明
图1是本申请实施例提供的一种通信系统架构的示意性图。
图2是本申请实施例提供的一种网络设备配置终端设备的方法的示意性流程图。
图3是本申请实施例提供的另一种网络设备配置终端设备的方法的示意性流程图。
图4是本申请实施例提供的再一种网络设备配置终端设备的方法的示意性流程图。
图5是本申请实施例提供的再一种网络设备配置终端设备的方法的示意性流程图。
图6是本申请实施例提供的再一种网络设备配置终端设备的方法的示意性流程图。
图7是根据本申请实施例提供的一种终端设备的示意性框图。
图8是根据本申请实施例提供的一种网络设备的示意性框图。
图9是根据本申请实施例提供的另一种网络设备的示意性框图。
图10是根据本申请实施例提供的一种通信设备的示意性框图。
图11是根据本申请实施例提供的一种芯片的示意性框图。
图12是根据本申请实施例提供的一种通信系统的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE 时分双工(Time Division Duplex,TDD)、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信系统或5G系统,或者后续版本的通信系统中。
示例性的,本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110,网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端设备进行通信。可选地,该网络设备110可以是GSM系统或CDMA系统中的基站(Base Transceiver Station,BTS),也可以是WCDMA系统中的基站(NodeB,NB),还可以是LTE系统中的演进型基站(Evolutional Node B,eNB或eNodeB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端设备120。作为在此使用的“终端设备”包括但不限于经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如手持式数字视频广播(Digital Video Broadcasting Handheld,DVB-H)网络的数字电视网络、卫星网络、调幅-调频(Amplitude Modulation-Frequency Modulation,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、北斗卫星导航系统(BeiDou Navigation Satellite System,BDS)以及全球定位系统(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网络还可以称为新空口(New Radio,NR)系统或NR网络。
图1示例性地示出了一个网络设备和两个终端设备,可选地,该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备,本申请实施例对此不做限定。
可选地,该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例,通信设备可包括具有通信功能的网络设备110和终端设备120,网络设备110和终端设备120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信系统100中的其他设备,例如网络控制器、移动管理实体等其他网络实体, 本申请实施例中对此不做限定。
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
图2是本申请实施例提供的一种网络设备配置终端设备的方法200的示意性流程图。
S210,终端设备接收网络设备发送的第一信息,该第一信息包括第一指示信息,该第一指示信息用于指示该终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示该终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI。
可选地,该终端设备处于CM连接状态。
可选地,该网络设备为AMF设备。
可选地,一个或多个已建立的会话可以是协议数据单元(Protocol Data Unit,PDU)会话。
可选地,该网络设备在需要给该终端设备更新允许的(Allowed)NSSAI时,向该终端设备发送该第一信息。
需要说明的是,该第一信息可以是终端设备配置更新命令(UE Configuration Update Command)。该第一信息中还可以包括新Allowed NSSAI。
可选地,该第一指示信息可以是一个新参数,也可以是现有的重注册请求指示(Re-registration Request Indication)。
具体地,在该第一指示信息用于指示该终端设备在进入空闲状态之前不执行移动注册更新时,该终端设备根据该第一指示信息在进入空闲状态之前不执行移动注册更新。
也就是说,为了避免引起AMF re-allocation,在需要执行移动注册更新时,终端设备根据AMF所发送的第一指示信息,在进入空闲状态之前不执行移动注册更新,以及在进入空闲状态之后执行移动注册更新。
具体地,在该第一指示信息用于指示该终端设备在进入空闲状态之前所发送的该第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,且该终端设备在进入空闲状态之前需要执行移动注册更新时,该终端设备根据该第一指示信息向该网络设备发送该第一请求。
也就是说,该终端设备可以通过该第一请求触发执行移动注册更新。
应理解,通过该第一请求触发执行移动注册更新,不会导致AMF re-allocation。
需要说明的是,在进入空闲态之前,终端设备可能会因为新的业务需求主动发起移动注册更新,例如,更新终端设备能力,请求注册新的切片等。如果终端设备请求注册新的切片,则可能会因为现有AMF不支持该切片,导致AMF re-allocation,而新的AMF无法支持现有业务的切片,造成现有业务的中断。
因此,在本申请实施例中,网络设备指示终端设备在进入空闲状态之前不执行移动注册更新,或者,指示终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,从而,避免因执行移动注册更新而导致AMF re-allocation,进而,保证终端设备现有业务的使用。
图3是本申请实施例提供的一种网络设备配置终端设备的方法300的示意性流程图。
S310,网络设备向终端设备发送第一信息,该第一信息包括第一指示信息,该第一指示信息用于指示该终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示该终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI。
可选地,该终端设备处于CM连接状态。
可选地,该网络设备为AMF。
可选地,该网络设备确定该终端设备在进入空闲状态之前不允许触发网络设备重配置。
也就是说,AMF确定该终端设备在进入空闲状态之前不允许触发AMF re-allocation,从而,可以保证终端设备现有业务的使用。
可选地,在该第一指示信息用于指示该终端设备在进入空闲状态之前所发送的该第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,且该终端设备在进入空闲状态之前需要执行移动注册更新时,该方法300还包括:
该网络设备接收该终端设备发送的该第一请求;
响应于该第一请求,该网络设备执行移动注册更新。
也就是说,在该第一指示信息用于指示该终端设备在进入空闲状态之前所发送的该第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI时,该终端设备可以在进行空闲状态之前执行移动注册更新。
应理解,网络设备配置终端设备的方法300中的步骤可以参考网络设备配置终端设备的方法200中的相应步骤,为了简洁,在此不再赘述。
因此,在本申请实施例中,网络设备指示终端设备在进入空闲状态之前不执行移动注册更新,或者,指示终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,从而,避免因执行移动注册更新而导致AMF re-allocation,进而,保证终端设备现有业务的使用。
可选地,可以作为一个实施例,如图4所示的方法400。在该方法400中终端设备(User Equipment,UE)与AMF进行交互,该方法400包括:
S410,UE处于CM连接状态(CM-CONNECTED)。
S420,AMF向UE发送UE配置更新命令(UE Configuration Update Command)。
该UE Configuration Update Command中包括第一指示信息,该第一指示信息用于指示该UE在进入空闲状态之前不执行移动注册更新,或者,用于指示该UE在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI。
S430,UE向AMF发送UE配置更新确认(UE Configuration Update Ack)。
S440,UE根据该第一指示信息不执行移动注册更新(Mobility Registration Update),或者,将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI。
可选地,在该第一指示信息用于指示该UE在进入空闲状态之前不执行移动注册更新时,该UE根据该第一指示信息在进入空闲状态之前不执行移动注册更新。
可选地,在该第一指示信息用于指示该UE在进入空闲状态之前所发送的该第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,且该UE在进入空闲状态之前需要执行移动注册更新时,该UE根据该第一指示信息向该AMF发送该第一请求。
S450,UE与AMF之间执行移动注册更新。
应理解,该移动注册更新不会触发AMF re-allocation。
图5是本申请实施例提供的一种网络设备配置终端设备的方法500的示意性流程图。
S510,网络设备确定移动注册更新是否会引起网络设备重配置。
可选地,该终端设备处于CM连接状态。
可选地,该网络设备为AMF。
需要说明的是,该网络设备确定终端设备在进入空闲状态之前不允许触发网络设备重配置。
可选地,在该网络设备确定该移动注册更新会引起网络设备重配置时,该方法还包括:
该网络设备向该终端设备发送第二信息,该第二信息包括第一指示信息,该第一指示信息用于指示拒绝该移动注册更新的原因为进入空闲状态之前不允许网络设备重配 置。
也就是说,在该网络设备确定该移动注册更新会引起网络设备重配置时,该网络设备拒绝执行该移动注册更新。
可选地,在该网络设备确定该移动注册更新是否会引起网络设备重配置之前,该方法500还包括:
该网络设备接收该终端设备发送的第一信息,该第一信息用于请求移动注册更新。
因此,在本申请实施例中,在终端设备请求执行移动注册更新时,网络设备判断是否会导致AMF re-allocation,以及在确认会导致AMF re-allocation时,拒绝执行移动注册更新,并向终端设备反馈拒绝原因,从而,避免因执行移动注册更新而导致的AMF re-allocation,进而,保证终端设备现有业务的使用。
可选地,可以作为一个实施例,如图6所示的方法600。在该方法600中UE与AMF进行交互,该方法600包括:
S610,UE处于CM连接状态(CM-CONNECTED)。
S620,AMF向UE发送UE Configuration Update Command,其中包含新Allowed NSSAI。
S630,UE向AMF发送UE配置更新确认(UE Configuration Update Ack)。
S640,UE向AMF发送移动注册更新请求(Mobility Registration Update Requested)。
具体地,UE在进入空闲态之前,如果有需要做移动注册更新,例如,更新UE能力,请求注册新的切片等,UE按照正常操作向AMF发起移动注册更新请求,其中携带Requested NSSAI等。
S650,AMF确定移动注册更新是否会引起AMF re-allocation。
可选地,若AMF确定移动注册更新不否会引起AMF re-allocation,则AMF执行该移动注册更新。
可选地,若AMF确定移动注册更新会引起AMF re-allocation,则AMF拒绝执行该移动注册更新。
S660,AMF向UE发送拒绝UE配置更新(UE Configuration Update Reject),其中包含Cause指示UE拒绝原因是进入空闲态之前不允许AMF Re-allocation。
应理解,步骤S660是在S650中AMF确定移动注册更新会引起AMF re-allocation时执行的步骤。
图7是根据本申请实施例的终端设备700的示意性框图。如图7所示,该终端设备700包括:
通信单元710,用于接收网络设备发送的第一信息,该第一信息包括第一指示信息,该第一指示信息用于指示该终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示该终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI。
可选地,该终端设备700还包括:
处理单元720,用于在该第一指示信息用于指示该终端设备在进入空闲状态之前不执行移动注册更新时,根据该第一指示信息在进入空闲状态之前不执行移动注册更新;或者,
该通信单元710,还用于在该第一指示信息用于指示该终端设备在进入空闲状态之前所发送的该第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,且该终端设备在进入空闲状态之前需要执行移动注册更新时,根据该第一指示信息向该网络设备发送该第一请求。
可选地,该终端设备处于CM连接状态。
可选地,该网络设备为AMF。
应理解,根据本申请实施例的终端设备700中的各个模块的上述和其它操作和/或功 能分别为了实现图2中的方法200中的终端设备的相应流程,为了简洁,在此不再赘述。
图8是根据本申请实施例的网络设备800的示意性框图。如图8所示,该网络设备800包括:
通信单元810,用于向终端设备发送第一信息,该第一信息包括第一指示信息,该第一指示信息用于指示该终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示该终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI。
可选地,该网络设备800还包括:
处理单元820,用于确定该终端设备在进入空闲状态之前不允许触发网络设备重配置。
可选地,在该第一指示信息用于指示该终端设备在进入空闲状态之前所发送的该第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,且该终端设备在进入空闲状态之前需要执行移动注册更新时,该网络设备800还包括:
该通信单元810,还用于接收该终端设备发送的该第一请求;
响应于该第一请求,处理单元820,用于执行移动注册更新。
可选地,该终端设备处于CM连接状态。
可选地,该网络设备为AMF。
应理解,根据本申请实施例的网络设备800中的各个模块的上述和其它操作和/或功能分别为了实现图3中的方法300中的网络设备的相应流程,为了简洁,在此不再赘述。
图9是根据本申请实施例的网络设备900的示意性框图。如图9所示,该网络设备900包括:
处理单元910,用于确定移动注册更新是否会引起网络设备重配置。
可选地,在该处理单元910确定该移动注册更新会引起网络设备重配置时,该网络设备900还包括:
通信单元920,用于向该终端设备发送第二信息,该第二信息包括第一指示信息,该第一指示信息用于指示拒绝该移动注册更新的原因为进入空闲状态之前不允许网络设备重配置。
可选地,在该处理单元910确定该移动注册更新是否会引起网络设备重配置之前,该网络设备900还包括:
通信单元920,用于接收该终端设备发送的第一信息,该第一信息用于请求移动注册更新。
可选地,在该处理单元910确定该移动注册更新是否会引起网络设备重配置之前,该处理单元910还用于确定该终端设备在进入空闲状态之前不允许触发网络设备重配置。
可选地,该终端设备处于CM连接状态。
可选地,该网络设备为AMF。
应理解,根据本申请实施例的网络设备900中的各个模块的上述和其它操作和/或功能分别为了实现图5中的方法500中的网络设备的相应流程,为了简洁,在此不再赘述。
图10是本申请实施例提供的一种通信设备1000示意性结构图。图10所示的通信设备1000包括处理器1010,处理器1010可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图10所示,通信设备1000还可以包括存储器1020。其中,处理器1010可以从存储器1020中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器1020可以是独立于处理器1010的一个单独的器件,也可以集成在处理器1010中。
可选地,如图10所示,通信设备1000还可以包括收发器1030,处理器1010可以控制该收发器1030与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接 收其他设备发送的信息或数据。
其中,收发器1030可以包括发射机和接收机。收发器1030还可以进一步包括天线,天线的数量可以为一个或多个。
可选地,该通信设备1000具体可为本申请实施例的网络设备,并且该通信设备1000可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该通信设备1000具体可为本申请实施例的移动终端/终端设备,并且该通信设备1000可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
图11是本申请实施例的芯片的示意性结构图。图11所示的芯片1100包括处理器1110,处理器1110可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图11所示,芯片1100还可以包括存储器1120。其中,处理器1110可以从存储器1120中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器1120可以是独立于处理器1110的一个单独的器件,也可以集成在处理器1110中。
可选地,该芯片1100还可以包括输入接口1130。其中,处理器1110可以控制该输入接口1130与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片1100还可以包括输出接口1140。其中,处理器1110可以控制该输出接口1140与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于本申请实施例中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该芯片可应用于本申请实施例中的移动终端/终端设备,并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
图12是本申请实施例提供的一种通信系统1200的示意性框图。如图12所示,该通信系统1200包括终端设备1210和网络设备1220。
其中,该终端设备1210可以用于实现上述方法中由终端设备实现的相应的功能,以及该网络设备1220可以用于实现上述方法中由网络设备实现的相应的功能为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程序。
可选的,该计算机可读存储介质可应用于本申请实施例中的网络设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。
可选的,该计算机程序产品可应用于本申请实施例中的网络设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序产品可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的,该计算机程序可应用于本申请实施例中的网络设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序可应用于本申请实施例中的移动终端/终端设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认 为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,)ROM、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (45)

  1. 一种网络设备配置终端设备的方法,其特征在于,包括:
    终端设备接收网络设备发送的第一信息,所述第一信息包括第一指示信息,所述第一指示信息用于指示所述终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示所述终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的单网络切片辅助信息S-NSSAI作为请求的网络切片辅助信息NSSAI。
  2. 根据权利要求1所述的方法,其特征在于,所述方法还包括:
    在所述第一指示信息用于指示所述终端设备在进入空闲状态之前不执行移动注册更新时,所述终端设备根据所述第一指示信息在进入空闲状态之前不执行移动注册更新;或者,
    在所述第一指示信息用于指示所述终端设备在进入空闲状态之前所发送的所述第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,且所述终端设备在进入空闲状态之前需要执行移动注册更新时,所述终端设备根据所述第一指示信息向所述网络设备发送所述第一请求。
  3. 根据权利要求1或2所述的方法,其特征在于,所述终端设备处于连接管理CM连接状态。
  4. 根据权利要求1至3中任一项所述的方法,其特征在于,所述网络设备为接入与移动性管理功能AMF。
  5. 一种网络设备配置终端设备的方法,其特征在于,包括:
    网络设备向终端设备发送第一信息,所述第一信息包括第一指示信息,所述第一指示信息用于指示所述终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示所述终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的单网络切片辅助信息S-NSSAI作为请求的网络切片辅助信息NSSAI。
  6. 根据权利要求5所述的方法,其特征在于,所述方法还包括:
    所述网络设备确定所述终端设备在进入空闲状态之前不允许触发网络设备重配置。
  7. 根据权利要求5或6所述的方法,其特征在于,在所述第一指示信息用于指示所述终端设备在进入空闲状态之前所发送的所述第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,且所述终端设备在进入空闲状态之前需要执行移动注册更新时,所述方法还包括:
    所述网络设备接收所述终端设备发送的所述第一请求;
    响应于所述第一请求,所述网络设备执行移动注册更新。
  8. 根据权利要求5至7中任一项所述的方法,其特征在于,所述终端设备处于连接管理CM连接状态。
  9. 根据权利要求5至8中任一项所述的方法,其特征在于,所述网络设备为接入与移动性管理功能AMF。
  10. 一种网络设备配置终端设备的方法,其特征在于,包括:
    网络设备确定移动注册更新是否会引起网络设备重配置。
  11. 根据权利要求10所述的方法,其特征在于,在所述网络设备确定所述移动注册更新会引起网络设备重配置时,所述方法还包括:
    所述网络设备向所述终端设备发送第二信息,所述第二信息包括第一指示信息,所述第一指示信息用于指示拒绝所述移动注册更新的原因为进入空闲状态之前不允许网络设备重配置。
  12. 根据权利要求10或11所述的方法,其特征在于,在所述网络设备确定所述移动注册更新是否会引起网络设备重配置之前,所述方法还包括:
    所述网络设备接收所述终端设备发送的第一信息,所述第一信息用于请求移动注册更新。
  13. 根据权利要求10至12中任一项所述的方法,其特征在于,在所述网络设备确定所述移动注册更新是否会引起网络设备重配置之前,所述方法还包括:
    所述网络设备确定所述终端设备在进入空闲状态之前不允许触发网络设备重配置。
  14. 根据权利要求10至13中任一项所述的方法,其特征在于,所述终端设备处于连接管理CM连接状态。
  15. 根据权利要求10至14中任一项所述的方法,其特征在于,所述网络设备为接入与移动性管理功能AMF。
  16. 一种终端设备,其特征在于,包括:
    通信单元,用于接收网络设备发送的第一信息,所述第一信息包括第一指示信息,所述第一指示信息用于指示所述终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示所述终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的单网络切片辅助信息S-NSSAI作为请求的网络切片辅助信息NSSAI。
  17. 根据权利要求16所述的终端设备,其特征在于,所述终端设备还包括:
    处理单元,用于在所述第一指示信息用于指示所述终端设备在进入空闲状态之前不执行移动注册更新时,根据所述第一指示信息在进入空闲状态之前不执行移动注册更新;或者,
    所述通信单元,还用于在所述第一指示信息用于指示所述终端设备在进入空闲状态之前所发送的所述第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,且所述终端设备在进入空闲状态之前需要执行移动注册更新时,根据所述第一指示信息向所述网络设备发送所述第一请求。
  18. 根据权利要求16或17所述的终端设备,其特征在于,所述终端设备处于连接管理CM连接状态。
  19. 根据权利要求16至18中任一项所述的终端设备,其特征在于,所述网络设备为接入与移动性管理功能AMF。
  20. 一种网络设备,其特征在于,包括:
    通信单元,用于向终端设备发送第一信息,所述第一信息包括第一指示信息,所述第一指示信息用于指示所述终端设备在进入空闲状态之前不执行移动注册更新,或者,用于指示所述终端设备在进入空闲状态之前所发送的用于请求执行移动注册更新的第一请求中将一个或多个已建立的会话的单网络切片辅助信息S-NSSAI作为请求的网络切片辅助信息NSSAI。
  21. 根据权利要求20所述的网络设备,其特征在于,所述网络设备还包括:
    处理单元,用于确定所述终端设备在进入空闲状态之前不允许触发网络设备重配置。
  22. 根据权利要求20或21所述的网络设备,其特征在于,在所述第一指示信息用于指示所述终端设备在进入空闲状态之前所发送的所述第一请求中将一个或多个已建立的会话的S-NSSAI作为请求的NSSAI,且所述终端设备在进入空闲状态之前需要执行移动注册更新时,所述网络设备还包括:
    所述通信单元,还用于接收所述终端设备发送的所述第一请求;
    响应于所述第一请求,处理单元,用于执行移动注册更新。
  23. 根据权利要求20至22中任一项所述的网络设备,其特征在于,所述终端设备处于连接管理CM连接状态。
  24. 根据权利要求20至23中任一项所述的网络设备,其特征在于,所述网络设备为接入与移动性管理功能AMF。
  25. 一种网络设备,其特征在于,包括:
    处理单元,用于确定移动注册更新是否会引起网络设备重配置。
  26. 根据权利要求25所述的网络设备,其特征在于,在所述处理单元确定所述移动注册更新会引起网络设备重配置时,所述网络设备还包括:
    通信单元,用于向所述终端设备发送第二信息,所述第二信息包括第一指示信息,所述第一指示信息用于指示拒绝所述移动注册更新的原因为进入空闲状态之前不允许网络设备重配置。
  27. 根据权利要求25或26所述的网络设备,其特征在于,在所述处理单元确定所述移动注册更新是否会引起网络设备重配置之前,所述网络设备还包括:
    通信单元,用于接收所述终端设备发送的第一信息,所述第一信息用于请求移动注册更新。
  28. 根据权利要求25至27中任一项所述的网络设备,其特征在于,在所述处理单元确定所述移动注册更新是否会引起网络设备重配置之前,所述处理单元还用于确定所述终端设备在进入空闲状态之前不允许触发网络设备重配置。
  29. 根据权利要求25至28中任一项所述的网络设备,其特征在于,所述终端设备处于连接管理CM连接状态。
  30. 根据权利要求25至29中任一项所述的网络设备,其特征在于,所述网络设备为接入与移动性管理功能AMF。
  31. 一种终端设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至4中任一项所述的方法。
  32. 一种网络设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求5至9中任一项所述的方法。
  33. 一种网络设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求10至15中任一项所述的方法。
  34. 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至4中任一项所述的方法。
  35. 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求5至9中任一项所述的方法。
  36. 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求10至15中任一项所述的方法。
  37. 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至4中任一项所述的方法。
  38. 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求5至9中任一项所述的方法。
  39. 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求10至15中任一项所述的方法。
  40. 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至4中任一项所述的方法。
  41. 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求5至9中任一项所述的方法。
  42. 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求10至15中任一项所述的方法。
  43. 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求1至4中任一项所述的方法。
  44. 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求5至9中任一项所述的方法。
  45. 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求10至15中任一项所述的方法。
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