WO2021087731A1 - Procédé de traitement d'informations auxiliaires, dispositif électronique et support de stockage - Google Patents

Procédé de traitement d'informations auxiliaires, dispositif électronique et support de stockage Download PDF

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Publication number
WO2021087731A1
WO2021087731A1 PCT/CN2019/115632 CN2019115632W WO2021087731A1 WO 2021087731 A1 WO2021087731 A1 WO 2021087731A1 CN 2019115632 W CN2019115632 W CN 2019115632W WO 2021087731 A1 WO2021087731 A1 WO 2021087731A1
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WIPO (PCT)
Prior art keywords
auxiliary information
terminal device
message
network device
configuration parameter
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PCT/CN2019/115632
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English (en)
Chinese (zh)
Inventor
王淑坤
石聪
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201980099733.6A priority Critical patent/CN114303396B/zh
Priority to PCT/CN2019/115632 priority patent/WO2021087731A1/fr
Publication of WO2021087731A1 publication Critical patent/WO2021087731A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Definitions

  • This application relates to the field of wireless communication technology, and in particular to an auxiliary information processing method, electronic equipment, network equipment, and storage medium.
  • a terminal device (User Equipment, UE) needs to configure parameters according to the auxiliary information sent by the network device, and report the auxiliary information to the network device to assist the network device in parameter configuration of the terminal device. Therefore, how the terminal device can quickly obtain the auxiliary information configuration parameters so that the terminal device can report reasonable and effective auxiliary information is a problem that needs to be solved.
  • UE User Equipment
  • embodiments of the present application provide an auxiliary information processing method, electronic device, and storage medium, so that the terminal device can quickly obtain auxiliary information configuration parameters, so that the terminal device can report auxiliary information in a reasonable and effective manner.
  • an embodiment of the present application provides an auxiliary information processing method, including: a terminal device determines auxiliary information configuration parameters based on a first message sent by a network device; the terminal device receives the first message earlier than the time of receiving the first message The radio resource controls the time of the connection reconfiguration message, and the auxiliary information configuration parameter is used by the terminal device to determine whether the auxiliary information can be reported to the network device.
  • an embodiment of the present application provides an auxiliary information processing method, including: the terminal device reports the auxiliary information to the network device, including: the terminal device completes a message in a safe mode, and sends the message to the network device Report the auxiliary information.
  • an embodiment of the present application provides a method for processing auxiliary information, including: a network device sends a first message to a terminal device; the time when the network device sends the first message is earlier than the radio resource control connection reconfiguration message is sent At the time, the auxiliary information configuration parameters carried in the first message are used by the terminal device to determine whether the auxiliary information can be reported to the network device.
  • an embodiment of the present application provides a terminal device, and the terminal device includes:
  • the first processing unit is configured to determine auxiliary information configuration parameters based on the first message sent by the network device;
  • the time when the terminal device receives the first message is earlier than the time when the radio resource control connection reconfiguration message is received, and the auxiliary information configuration parameter is used by the terminal device to determine whether the auxiliary information can be reported to the network device.
  • an embodiment of the present application provides a terminal device, the terminal device includes: a second processing unit configured to determine the state of the timer carried in the auxiliary information or the state of the terminal device.
  • an embodiment of the present application provides a network device, the network device includes: a second sending unit configured to send a first message to a terminal device;
  • the time at which the second sending unit sends the first message is earlier than the time at which the radio resource control connection reconfiguration message is sent, and the auxiliary information configuration parameters carried in the first message are used by the terminal device to determine whether it is possible to send the message to the terminal device.
  • the network device reports auxiliary information.
  • an embodiment of the present application provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is configured to execute the above-mentioned terminal when the computer program is running. The steps of the auxiliary information processing method executed by the device.
  • an embodiment of the present application provides a network device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the above-mentioned network when the computer program is running. The steps of the auxiliary information processing method executed by the device.
  • an embodiment of the present application provides a computer storage medium that stores an executable program, and when the executable program is executed by a processor, the above-mentioned auxiliary information processing method executed by the terminal device is implemented.
  • an embodiment of the present application provides a computer storage medium that stores an executable program, and when the executable program is executed by a processor, it implements the auxiliary information processing method executed by the aforementioned network device.
  • an embodiment of the present application provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the auxiliary information processing method executed by the terminal device.
  • an embodiment of the present application provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the auxiliary information processing method executed by the network device.
  • an embodiment of the present application provides a computer program product, including computer program instructions that cause a computer to execute the above-mentioned auxiliary information processing method executed by the terminal device.
  • an embodiment of the present application provides a computer program product, including computer program instructions, which cause a computer to execute an auxiliary information processing method for the aforementioned network device.
  • an embodiment of the present application provides a computer program that enables a computer to execute the auxiliary information processing method executed by the above-mentioned terminal device.
  • an embodiment of the present application provides a computer program that enables a computer to execute an auxiliary information processing method performed by the above-mentioned network device.
  • the auxiliary information processing method provided by the embodiment of the present application includes: before receiving the radio resource control connection reconfiguration message, the terminal device determines whether to report the auxiliary information to the network device based on the first message sent by the network device. In this way, the network device can configure the auxiliary information configuration parameters for the terminal device as early as possible, and the terminal device can report the auxiliary information to the network device according to the auxiliary information configuration parameter as soon as possible, so that the network device can effectively configure the terminal device.
  • Figure 1 is a schematic diagram of the application auxiliary information processing flow
  • FIG. 2 is a schematic diagram of the composition structure of a communication system according to an embodiment of the application.
  • FIG. 3 is a schematic diagram of an optional processing flow of an auxiliary information processing method according to an embodiment of the application
  • FIG. 4 is a schematic diagram of a terminal device performing auxiliary information processing based on a radio resource control connection recovery message according to an embodiment of the application;
  • FIG. 5 is a schematic diagram of auxiliary information processing performed by terminal equipment through system broadcast messages and/or dedicated signaling according to an embodiment of the application;
  • FIG. 6 is a schematic diagram of another optional processing flow of the auxiliary information processing method according to an embodiment of the application.
  • FIG. 7 is a schematic diagram of a composition structure of a terminal device according to an embodiment of the application.
  • FIG. 8 is a schematic diagram of another composition structure of a terminal device according to an embodiment of the application.
  • FIG. 9 is a schematic diagram of the composition structure of a network device according to an embodiment of the application.
  • FIG. 10 is a schematic diagram of the hardware composition structure of an electronic device according to an embodiment of the application.
  • 5G Enhance Mobile Broadband
  • URLLC Ultra Reliable Low Latency Communications
  • mMTC Massive Machine Type Communication
  • eMBB still aims for users to obtain multimedia content, services and data, and its demand is growing very rapidly.
  • eMBB may be deployed in different scenarios, such as indoors, urban areas, rural areas, etc., its capabilities and requirements are also quite different, so it cannot be generalized, and must be analyzed in detail in conjunction with specific deployment scenarios.
  • Typical applications of URLLC include: industrial automation, power automation, telemedicine operations (surgery), traffic safety protection, etc.
  • the typical characteristics of mMTC include: high connection density, small data volume, delay-insensitive services, low cost and long service life of the module.
  • LTE Long Term Evolution
  • NR island coverage mode In the early deployment of New Radio (NR), complete NR network coverage is difficult to obtain, so the typical network coverage mode is wide-area Long Term Evolution (LTE) coverage and NR island coverage mode. Moreover, the spectrum used for LTE is mostly deployed below 6GHz, and there is very little spectrum below 6GHz that can be used for NR. Therefore, NR must study the application of spectrum above 6GHz; however, the coverage of high frequency bands is limited and the signal fading is fast; at the same time, in order to protect the early investment of mobile operators in LTE, a tight interworking between LTE and NR is proposed. Mode, namely MR-DC mode. Of course, NR can also be deployed independently.
  • LTE Long Term Evolution
  • NR island coverage mode In the early deployment of New Radio (NR), complete NR network coverage is difficult to obtain, so the typical network coverage mode is wide-area Long Term Evolution (LTE) coverage and NR island coverage mode. Moreover, the spectrum used for LTE is mostly deployed below 6GHz
  • RRC Radio Resource Control
  • RRC_CONNECTED Radio Resource Control
  • UE User Equipment
  • Core Network Core Network
  • CN Core Network
  • paging area is configured by the CN.
  • AS UE Access Stratum
  • RRC_CONNECTED there is an RRC connection and UE AS context between the terminal device and the network device.
  • the network equipment knows that the location of the terminal equipment is of a specific cell level. Mobility is the mobility controlled by network equipment. Unicast data can be transmitted between terminal equipment and network equipment.
  • the UE AS context is stored on a certain network device, and paging is triggered by the Radio Access Network (RAN).
  • RAN Radio Access Network
  • the RAN-based paging area is managed by the RAN, and the network equipment knows that the location of the terminal device is based on the RAN's paging area level.
  • the battery life of a terminal device is an important aspect of user experience. Therefore, it is particularly important to study the power consumption of the terminal device and improve the power usage efficiency of the terminal device.
  • ITU-R defines energy efficiency as the minimum technical performance requirement of IMT-2020. According to the ITU-R report, the energy efficiency of terminal equipment can support two aspects, 1) effective data transmission under overload scenarios; 2) low energy consumption under no data transmission scenarios.
  • the effective data transmission in the overload scenario can be expressed as the average spectral efficiency, and the low energy consumption in the no data transmission scenario can be expressed as the sleep ratio.
  • the NR system can support high-speed data transmission, and business data can be bursty and served in a short time. Therefore, an effective terminal device energy saving mechanism can trigger the terminal device to enter the network access mode from the terminal device energy saving mode, and of course, it will also enter the terminal device energy saving mode from the network access mode, for example, there is no data transmission. Therefore, it is necessary to dynamically switch between the network access mode and the energy-saving mode of the terminal device.
  • the power consumption of terminal equipment accessing the network is the main scenario of power consumption, so the power consumption scheme of terminal equipment should be able to dynamically adapt to different data transmissions and dynamically adapt to different dimensional services, such as carrier, antenna, beam, bandwidth, etc.
  • the enhancement of the transition from the access network mode to the terminal equipment energy-saving mode also needs to be considered, whether it is a network equipment-assisted implementation or a terminal equipment-assisted implementation.
  • the network device configuration allows the terminal device to report the auxiliary information of the terminal device to request the network device to reduce the configuration of the terminal device, so as to save the power of the terminal device or reduce the problem of overheating of the terminal device.
  • the terminal device configures whether to allow the terminal device to report which auxiliary information in the RRC connection reconfiguration message. As follows:
  • the auxiliary information reported by the terminal device to the network device may include delayBudgetReportingConfi and OverheatingAssistanceConfig.
  • the auxiliary information reported by the terminal device to the network device may also include power saving, Discontinuous Reception (DRX), and auxiliary parameters of the terminal device status.
  • DRX Discontinuous Reception
  • the auxiliary information processing flow of this application is shown in Figure 1.
  • the network device configures the terminal device through the RRC reconfiguration message to allow the terminal device to report the terminal device auxiliary information, and the terminal device sends the terminal device assistance information to the network through the terminal device assistance information (UE Assistance Information).
  • the device reports auxiliary information. If the terminal device is allowed to report the auxiliary information of the terminal device by the terminal device that has been configured for the terminal device through the RRC reconfiguration message received by the network device, the terminal device cannot report the auxiliary information to the network device.
  • UE Assistance Information is as follows:
  • the network device may not make any response; in this case, the terminal device maintains the current configuration. However, if the terminal device has overheated or the power of the terminal device is insufficient, it is not conducive to the operation of the terminal device if the terminal device still maintains the current configuration.
  • This application provides an auxiliary information processing method.
  • the auxiliary information processing method in the embodiments of this application can be applied to various communication systems, such as: Global System of Mobile Communication (GSM) system, Code Division Multiple Access (Code Division) Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), LTE system, LTE Frequency Division Duplex (FDD) ) System, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system wireless local area area networks, WLAN), wireless fidelity (WiFi), next-generation communication systems or other communication systems, etc.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE system LTE Frequency Division Duplex (FDD) ) System
  • LTE Time Division Duplex (TDD) LTE Time Division Duplex
  • UMTS Universal Mobile
  • D2D device to device
  • M2M machine to machine
  • MTC machine type communication
  • V2V vehicle to vehicle
  • the network equipment involved in the embodiments of this application may be a common base station (such as NodeB or eNB or gNB), a new radio controller (NR controller), a centralized network element (centralized unit), a new radio base station, Radio remote module, micro base station, relay, distributed unit, reception point (transmission reception point, TRP), transmission point (transmission point, TP), or any other equipment.
  • a common base station such as NodeB or eNB or gNB
  • NR controller new radio controller
  • a centralized network element centralized unit
  • a new radio base station Radio remote module
  • micro base station relay, distributed unit, reception point (transmission reception point, TRP), transmission point (transmission point, TP), or any other equipment.
  • TRP transmission reception point
  • TP transmission point
  • the terminal device may be any terminal, for example, the terminal device may be a user equipment of machine type communication. That is to say, the terminal equipment can also be called user equipment, mobile station (MS), mobile terminal (mobile terminal), terminal (terminal), etc., and the terminal equipment can be accessed through a radio access network. , RAN) communicates with one or more core networks.
  • the terminal device can be a mobile phone (or called a "cellular" phone), a computer with a mobile terminal, etc., for example, the terminal device can also be portable, pocket-sized, Hand-held, computer-built or vehicle-mounted mobile devices that exchange language and/or data with the wireless access network.
  • the terminal device may be a user equipment of machine type communication. That is to say, the terminal equipment can also be called user equipment, mobile station (MS), mobile terminal (mobile terminal), terminal (terminal), etc., and the terminal equipment can be accessed through a radio access network. , RAN) communicates with one or more core networks.
  • the terminal device can be a mobile phone (or
  • network equipment and terminal equipment can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; they can also be deployed on water; they can also be deployed on airborne aircraft, balloons, and satellites.
  • the embodiments of the present application do not limit the application scenarios of network equipment and terminal equipment.
  • communication between network equipment and terminal equipment and between terminal equipment and terminal equipment can be carried out through licensed spectrum, or through unlicensed spectrum, or through licensed spectrum and terminal equipment at the same time. Unlicensed spectrum for communication.
  • Between network equipment and terminal equipment and between terminal equipment and terminal equipment can communicate through the frequency spectrum below 7 gigahertz (gigahertz, GHz), can also communicate through the frequency spectrum above 7 GHz, and can also use the frequency spectrum below 7 GHz and Communication is performed in the frequency spectrum above 7GHz.
  • the embodiment of the present application does not limit the spectrum resource used between the network device and the terminal device.
  • D2D device to device
  • M2M machine to machine
  • MTC machine type communication
  • V2V vehicle to vehicle
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 2.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • LTE Long Term Evolutional Node B
  • eNB evolved base station
  • CRAN Cloud Radio Access Network
  • the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches
  • the communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110.
  • the "terminal equipment” used here includes but is not limited to connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, and direct cable connection ; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN wireless local area networks
  • IoT Internet of Things
  • a terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal equipment can refer to access terminals, user equipment (UE), user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile equipment, user terminals, terminals, wireless communication equipment, user agents, or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • direct terminal connection (Device to Device, D2D) communication may be performed between the terminal devices 120.
  • the 5G system or 5G network may also be referred to as NR system or NR network.
  • Figure 2 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
  • the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
  • the communication device may include a network device 110 having a communication function and a terminal device 120.
  • the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here.
  • the communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities, and other network entities, which are not limited in the embodiment of the present application.
  • An optional processing procedure of the auxiliary information processing method provided by the embodiment of the present application, as shown in FIG. 3, includes the following steps:
  • Step S201 Before receiving the radio resource control connection reconfiguration message, the terminal device determines whether to report the auxiliary information to the network device based on the first message sent by the network device.
  • the terminal device before receiving the RRC connection reconfiguration message, the terminal device is in the RRC_INACTIVE state.
  • the first message may be a radio resource control connection recovery (RRC Resume) message; the first message may also be a system broadcast message and/or dedicated signaling; the first message may also be Security Mode command.
  • RRC Resume radio resource control connection recovery
  • the first message is an RRC Resume message
  • the first message includes indication information
  • the indication information is used to indicate that the auxiliary information configuration parameter is invalid or valid
  • the auxiliary information configuration parameter is stored in the terminal device context
  • the first message includes a new auxiliary information configuration parameter that is different from the auxiliary information configuration parameter in the context of the terminal device.
  • the terminal device confirms that the auxiliary information configuration parameter saved in the UE context is invalid. Optionally, the terminal device releases the configuration corresponding to the auxiliary information configuration parameter saved in the UE context.
  • the network device sends auxiliary information configuration parameters to the network device through the system broadcast message and dedicated signaling respectively; for example, the network device sends the RRC connection reconfiguration message before sending the RRC connection reconfiguration message.
  • the network device sends auxiliary information configuration parameters to the terminal device through dedicated signaling.
  • the terminal device may only determine the auxiliary information configuration parameters based on dedicated signaling, and not determine the auxiliary information configuration parameters based on the system broadcast message.
  • the terminal device may determine the configuration parameters of the first auxiliary information according to the dedicated signaling, and determine the second auxiliary information according to the system broadcast message Information configuration parameters.
  • the terminal device determines auxiliary information configuration parameters according to the system broadcast message, or dedicated signaling, or security mode command.
  • the method further includes:
  • Step S202 The terminal device reports auxiliary information to the network device.
  • the terminal device determines the auxiliary information configuration parameter through the RRC Resume message; the auxiliary information configuration parameter indicates that the terminal device can report the auxiliary information to the network device, and the terminal device can send the radio resource connection recovery complete message to the network device.
  • the network device reports the auxiliary information; or, the terminal device may report the auxiliary information to the network device through a terminal device auxiliary information message; or, the terminal device may report the auxiliary information to the network device through a wireless connection reconfiguration complete message The network device reports the auxiliary information.
  • the terminal device may report the auxiliary information to the network device through an RRC message after secure activation.
  • the terminal device may report the auxiliary information to the network device through the Security Mode Complete message.
  • the following describes the auxiliary information processing process performed by the terminal device based on the scenario where the first message is the above-mentioned different types of messages.
  • Step S301 The terminal device in the RRC_inactive state sends an RRC Resume Request to the network device to start the RRC connection recovery process.
  • Step S302 The network device sends an RRC Resume message to the terminal device.
  • the network device obtains the UE context after receiving the RRC Resume Request sent by the terminal device.
  • the network device judges whether the auxiliary information in the UE context is valid; the RRC Resume message sent by the network device to the terminal device includes indication information, and the indication information is used to indicate that the auxiliary information configuration parameters saved in the UE context are invalid or valid. If the network device determines that the auxiliary information in the UE context is valid, the network device configures the auxiliary information configuration parameters for the terminal device in the RRC Resume message. Among them, the RRC Resume message is also MSG4. If the network device determines that the auxiliary information in the UE context is invalid, the network device can configure new auxiliary information configuration parameters for the terminal device in the RRC Resume message.
  • the terminal device confirms that the auxiliary information configuration parameters saved in the UE context are invalid; the terminal device may also release the auxiliary information saved in the UE context The configuration corresponding to the configuration parameter. If the network device determines that the auxiliary information in the UE context is invalid, the network device may also not indicate any information or operation to the network device. Among them, the auxiliary information configuration parameters can be the same as those in the above "otherconfig".
  • Step S303 The terminal device reports the auxiliary information to the network device.
  • the terminal device if the terminal device receives an indication that the auxiliary information in the UE context sent by the network device is valid in step S302, or receives new auxiliary information configuration parameters, the terminal device sends the RRC Resume Complete message to the network The device reports auxiliary information. Among them, the RRC Resume Complete message is also MSG5.
  • Step S304 The network device sends the new configuration parameters to the terminal device.
  • the network device configures new configuration parameters for the terminal device according to the auxiliary information reported by the terminal device.
  • the new configuration parameter may be sent to the terminal device through an RRC connection reconfiguration message.
  • the network device can send auxiliary information configuration parameters to the terminal device in the RRC Resume message . Since the time when the network device sends the RRC Resume message is earlier than the time when the network device sends the RRC connection reconfiguration message, the network device sends the auxiliary information configuration parameters to the terminal device in the RRC Resume message, so that the terminal device can learn the auxiliary information configuration parameters as soon as possible. Furthermore, the terminal device can report auxiliary information to the network device as soon as possible, and the network device can also configure the terminal device with the effective configuration required by the terminal device according to the auxiliary information as soon as possible.
  • the terminal device will not experience that the network device configures the terminal device with higher configuration information, and the terminal device needs the network device to configure lower configuration information for it; instead, the terminal device reports the auxiliary information to the network device as soon as possible , The network device directly configures the effective configuration required by the terminal device for the terminal device.
  • Step S401 The network device sends a system broadcast message to the terminal device.
  • system broadcast message indicates whether the terminal device sends auxiliary information to the network device, and the system broadcast message may also indicate the configuration parameter corresponding to each auxiliary information.
  • Step S402 The network device sends dedicated signaling to the terminal device.
  • the dedicated signaling indicates the configuration parameter corresponding to each auxiliary information.
  • Step S403 The terminal device determines auxiliary information configuration parameters according to the system broadcast message and/or dedicated signaling.
  • the terminal device only determines auxiliary information configuration parameters based on dedicated signaling; the terminal device ignores the auxiliary information configuration parameters in the system broadcast message.
  • the terminal device determines the auxiliary information according to the dedicated signaling.
  • the configuration parameters of information A are used to determine the configuration parameters of auxiliary information B according to system broadcast messages.
  • the auxiliary information configuration parameter indicates that the terminal device can report auxiliary information to the network device
  • Step S404 The terminal device reports the auxiliary information to the network device.
  • the terminal device in the RRC_idle state can report the auxiliary parameter in any RRC message after the security activation. For example, the terminal device reports the auxiliary information in the Security Mode Complete message; or the terminal device reports the auxiliary information in the UE ASSISTANCE Information after security activation. In this way, the terminal device does not need to wait for the RRC connection to be reconfigured before reporting the auxiliary information to the network device, so that the network device can learn the configuration requirements of the terminal device as soon as possible, and configure the terminal device with the configuration required by the terminal device as soon as possible.
  • the terminal device in the RRC_idle state can also report the auxiliary information through the RRC connection reconfiguration complete message.
  • Another optional processing procedure of the auxiliary information processing method provided by the embodiment of the present application, as shown in FIG. 6, includes the following steps:
  • Step S501 The terminal device determines the state of the timer carried in the auxiliary information or the state of the terminal device.
  • the timer is the first timer started after the terminal device reports the auxiliary information.
  • the terminal device in the RRC connected state receives the auxiliary information configuration parameters sent by the network device
  • the terminal device reports the auxiliary information to the network device through UE Assistance Information;
  • the first timer is carried in the auxiliary information;
  • the terminal device is in After the auxiliary information is reported, the first timer is started. If the terminal device receives the signaling sent by the network device, and the configuration information included in the signaling is based on the auxiliary information configuration parameter change caused by the auxiliary information, the terminal device determines to stop the second A timer. If the first timer expires, the terminal device determines to return to the idle state, or determines the state of the terminal device according to the implementation of the terminal device.
  • the timer includes: a prohibition timer that is started after the terminal device reports the auxiliary information; the prohibition timer corresponds to the type of the auxiliary information. It can be understood that each type of auxiliary information corresponds to a prohibition timer, and the prohibition timer is a new timer that is not available in the existing auxiliary information processing process.
  • the terminal device in the RRC connected state receives the auxiliary information configuration parameters sent by the network device, the terminal device reports the auxiliary information to the network device through UE Assistance Information; after the terminal device reports the auxiliary information, it is targeted for each type of auxiliary information Start the corresponding prohibit timer.
  • the terminal device changes the auxiliary information corresponding to the prohibition timer, the terminal device determines to stop the prohibition timer.
  • the terminal device determines to stop the prohibition timer; wherein, the first state includes at least one or more of the following: The power is less than the first threshold and the temperature of the terminal device is higher than the second threshold. For example, if the available power of the terminal device is less than 20% of the total power, the terminal device stops the prohibition timer. Correspondingly, after the terminal device stops the prohibition timer, the terminal device can report to the network device the auxiliary information adapted to the current state of the terminal device again.
  • the size of the sequence number of the above-mentioned processes does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not correspond to the embodiments of the present application.
  • the implementation process constitutes any limitation.
  • composition structure of the terminal device 600 includes:
  • the first processing unit 601 is configured to determine whether to report auxiliary information to the network device based on the first message sent by the network device before receiving the radio resource control connection reconfiguration message.
  • the first message is a radio resource control connection recovery message.
  • the terminal device before the terminal device receives the RRC connection reconfiguration message, the terminal device is in an inactive state.
  • the first message includes indication information
  • the indication information is used to indicate that auxiliary information configuration parameters are invalid or valid, and the auxiliary information configuration parameters are auxiliary information configuration parameters saved in the context of the terminal device;
  • the first message includes a new auxiliary information configuration parameter that is different from the auxiliary information configuration parameter in the context of the terminal device.
  • the first processing unit is further configured to confirm The auxiliary information configuration parameters saved in the terminal device context are invalid.
  • the first processing unit 601 is further configured to release the configuration corresponding to the auxiliary information configuration parameter.
  • the first message is a system broadcast message and/or dedicated signaling.
  • the first processing unit 601 is configured to determine the auxiliary information configuration parameter based on the received dedicated signaling.
  • the first processing unit 601 is configured to, if the terminal device receives the system broadcast message and dedicated signaling sent by the network device, if Both the system broadcast message and the dedicated signaling carry configuration parameters for the first auxiliary information, and the configuration parameters of the first auxiliary information are determined based on the dedicated signaling;
  • the configuration parameters of the second auxiliary information are determined based on the system broadcast message.
  • the first message is a safe mode command.
  • the terminal device further includes: a first sending unit 602 configured to report the auxiliary information to the network device.
  • the first sending unit 602 is configured to report the auxiliary information to the network device through a radio resource connection recovery complete message
  • the first sending unit 602 is configured to report the auxiliary information to the network device through a radio resource control message after security activation.
  • the first sending unit 602 is configured to report the auxiliary information to the network device through a safe mode completion message.
  • composition structure of the terminal device 800 includes:
  • the second processing unit 801 is configured to determine the state of the timer carried in the auxiliary information or the state of the terminal device.
  • the timer includes: a first timer started after the terminal device reports the auxiliary information.
  • the terminal device receives the signaling sent by the network device, and the configuration information included in the signaling is based on the auxiliary information configuration parameter change caused by the auxiliary information, the second The processing unit 801 is configured to determine to stop the first timer.
  • the second processing unit 801 when the first timer expires, the second processing unit 801 is configured to determine to return to an idle state, or determine the state of the terminal device according to the implementation of the terminal device.
  • the timer includes: a prohibition timer that is started after the terminal device reports the auxiliary information, and the prohibition timer corresponds to the type of the auxiliary information.
  • the second processing unit 801 is configured to determine to stop the prohibition timer when the terminal device changes the auxiliary information corresponding to the prohibition timer.
  • the second processing unit 801 is configured to determine to stop the prohibition timer when the terminal device is in the first state.
  • the first state includes at least one or more of the following:
  • the available power of the terminal device is less than a first threshold
  • the temperature of the terminal device is higher than the second threshold.
  • composition structure of the network device 900 includes:
  • the second sending unit 901 is configured to send the first message to the terminal device before sending the radio resource control connection reconfiguration message to the terminal device;
  • the auxiliary information configuration parameter carried in the first message is used by the terminal device to determine whether to report the auxiliary information to the network device.
  • the first message is a radio resource control connection recovery message.
  • the terminal device before receiving the radio resource control connection reconfiguration message, the terminal device is in an inactive state.
  • the first message includes indication information
  • the indication information is used to indicate that auxiliary information configuration parameters are invalid or valid, and the auxiliary information configuration parameters are auxiliary information configuration parameters saved in the context of the terminal device;
  • the first message includes new auxiliary information configuration parameters.
  • the first message is a system broadcast message and/or dedicated signaling.
  • the first message is a safe mode command.
  • the network device 900 further includes:
  • the receiving unit 902 is configured to receive the auxiliary information sent by the terminal device.
  • the receiving unit 902 is configured to receive the auxiliary information through a radio resource connection recovery complete message
  • the auxiliary information is received through a wireless connection reconfiguration complete message.
  • the receiving unit 902 is configured to receive the auxiliary information through a radio resource control message after security activation.
  • the receiving unit 902 is configured to receive the auxiliary information through a safe mode completion message.
  • An embodiment of the present application also provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the above-mentioned terminal device when the computer program is running. Auxiliary information processing method steps.
  • An embodiment of the present application also provides a network device, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute the above-mentioned network device when the computer program is running. Auxiliary information processing method steps.
  • FIG. 10 is a schematic diagram of the hardware composition structure of an electronic device (terminal device and network device) according to an embodiment of the present application.
  • the electronic device 700 includes: at least one processor 701, a memory 702, and at least one network interface 704.
  • the various components in the electronic device 700 are coupled together through the bus system 705.
  • the bus system 705 is used to implement connection and communication between these components.
  • the bus system 705 also includes a power bus, a control bus, and a status signal bus.
  • various buses are marked as the bus system 705 in FIG. 10.
  • the memory 702 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory.
  • non-volatile memory can be ROM, Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), and electrically erasable Programmable read-only memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), magnetic random access memory (FRAM, ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface memory, optical disk, or CD-ROM (CD) -ROM, Compact Disc Read-Only Memory); Magnetic surface memory can be disk storage or tape storage.
  • the volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • SSRAM synchronous static random access memory
  • Synchronous Static Random Access Memory Synchronous Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • SDRAM Synchronous Dynamic Random Access Memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SLDRAM synchronous connection dynamic random access memory
  • DRRAM Direct Rambus Random Access Memory
  • the memory 702 described in the embodiment of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
  • the memory 702 in the embodiment of the present application is used to store various types of data to support the operation of the electronic device 700. Examples of these data include: any computer program used to operate on the electronic device 700, such as the application program 7022. A program that implements the method of the embodiment of the present application may be included in the application program 7022.
  • the method disclosed in the foregoing embodiments of the present application may be applied to the processor 701 or implemented by the processor 701.
  • the processor 701 may be an integrated circuit chip with signal processing capability. In the implementation process, the steps of the foregoing method can be completed by an integrated logic circuit of hardware in the processor 701 or instructions in the form of software.
  • the aforementioned processor 701 may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and the like.
  • the processor 701 may implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present application.
  • the general-purpose processor may be a microprocessor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application can be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a storage medium, and the storage medium is located in the memory 702.
  • the processor 701 reads the information in the memory 702 and completes the steps of the foregoing method in combination with its hardware.
  • the electronic device 700 may be used by one or more Application Specific Integrated Circuits (ASIC, Application Specific Integrated Circuit), DSP, Programmable Logic Device (PLD, Programmable Logic Device), and Complex Programmable Logic Device (CPLD). , Complex Programmable Logic Device), FPGA, general-purpose processor, controller, MCU, MPU, or other electronic components to implement the foregoing method.
  • ASIC Application Specific Integrated Circuit
  • DSP Digital Signal processor
  • PLD Programmable Logic Device
  • CPLD Complex Programmable Logic Device
  • FPGA Complex Programmable Logic Device
  • controller MCU
  • MPU or other electronic components to implement the foregoing method.
  • the embodiments of the present application also provide a computer storage medium for storing executable programs.
  • the computer storage medium may be applied to the terminal device in the embodiment of the present application, and the executable program causes the computer to execute the corresponding process in each method of the embodiment of the present application.
  • the executable program causes the computer to execute the corresponding process in each method of the embodiment of the present application.
  • the computer storage medium may be applied to the network device in the embodiment of the present application, and the executable program causes the computer to execute the corresponding process in each method of the embodiment of the present application.
  • the executable program causes the computer to execute the corresponding process in each method of the embodiment of the present application.
  • the embodiment of the present application provides a chip, including: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the auxiliary information processing method executed by the above-mentioned terminal device, or the above-mentioned network device executes Auxiliary information processing method.
  • the embodiment of the present application provides a computer program product, including computer program instructions, which cause a computer to execute the auxiliary information processing method executed by the above-mentioned terminal device or the auxiliary information processing method executed by the above-mentioned network device.
  • the embodiment of the present application provides a computer program that enables a computer to execute the auxiliary information processing method executed by the aforementioned terminal device or the auxiliary information processing method executed by the aforementioned network device.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé de traitement d'informations auxiliaires, comprenant l'étape suivante : avant de recevoir un message de reconfiguration de connexion de commande de ressource radio, un dispositif terminal détermine, en fonction d'un premier message envoyé par un dispositif de réseau, si des informations auxiliaires peuvent être communiquées au dispositif de réseau. La présente invention concerne également un autre procédé de traitement d'informations auxiliaires, un dispositif électronique et un support de mémoire.
PCT/CN2019/115632 2019-11-05 2019-11-05 Procédé de traitement d'informations auxiliaires, dispositif électronique et support de stockage Ceased WO2021087731A1 (fr)

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PCT/CN2019/115632 WO2021087731A1 (fr) 2019-11-05 2019-11-05 Procédé de traitement d'informations auxiliaires, dispositif électronique et support de stockage

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