WO2022022543A1 - Procédé de rapport d'informations, terminal et dispositif côté réseau - Google Patents

Procédé de rapport d'informations, terminal et dispositif côté réseau Download PDF

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Publication number
WO2022022543A1
WO2022022543A1 PCT/CN2021/108801 CN2021108801W WO2022022543A1 WO 2022022543 A1 WO2022022543 A1 WO 2022022543A1 CN 2021108801 W CN2021108801 W CN 2021108801W WO 2022022543 A1 WO2022022543 A1 WO 2022022543A1
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WIPO (PCT)
Prior art keywords
information
terminal
auxiliary information
random access
auxiliary
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PCT/CN2021/108801
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English (en)
Chinese (zh)
Inventor
许萌
傅婧
梁靖
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大唐移动通信设备有限公司
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Publication of WO2022022543A1 publication Critical patent/WO2022022543A1/fr

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the present application relates to the field of communication technologies, and in particular, to an information reporting method, a terminal, and a network side device.
  • NR new Radio
  • RRC Radio Resource Control
  • RRC INACTIVE Radio Resource Control
  • the terminal will The transmission of small data will be completed in the inactive state, so as to prevent the terminal from frequently entering the RRC connected state and reduce signaling overhead.
  • the embodiments of the present application provide an information reporting method, a terminal, and a network-side device, so that the network-side device can determine which RRC state the terminal enters after data transmission.
  • An embodiment of the present application provides an information reporting method, which is applied to a terminal and includes:
  • the auxiliary information is reported to the network side device; wherein, the auxiliary information includes one or more of the following information: auxiliary information related to transmission data status, auxiliary information related to service type, and auxiliary information related to terminal status.
  • An embodiment of the present application provides an information reporting method, which is applied to a network side device, including:
  • auxiliary information includes one or more of the following information: auxiliary information related to transmission data status, auxiliary information related to service type, and auxiliary information related to terminal status;
  • the target RRC state of the terminal and/or the preconfigured uplink resources when the terminal is configured in an inactive state is determined, wherein the target RRC state is the RRC state entered by the terminal after data transmission is triggered.
  • An embodiment of the present application provides an information reporting device, which is applied to a terminal and includes:
  • the reporting module is used for reporting auxiliary information to the network side device; wherein, the auxiliary information includes one or more of the following information: auxiliary information related to transmission data status, auxiliary information related to service type, and auxiliary information related to terminal status.
  • An embodiment of the present application provides an information reporting device, which is applied to network-side equipment, including:
  • auxiliary information includes one or more of the following information: auxiliary information related to transmission data status, auxiliary information related to service type, and auxiliary information related to terminal status;
  • a determination module configured to determine, according to the auxiliary information, the target radio resource control RRC state of the terminal and/or the pre-configured uplink resources when the terminal is configured in an inactive state, wherein the target RRC state is that after the terminal triggers data transmission Entered RRC state.
  • An embodiment of the present application provides a terminal, including a memory, a processor, and a computer program stored in the memory and running on the processor, where the processor implements the steps of an information reporting method applied to a terminal when the processor executes the computer program .
  • An embodiment of the present application provides a network-side device, including a memory, a processor, and a computer program stored in the memory and running on the processor, where the processor implements information applied to the network-side device when the processor executes the computer program Steps of the escalation method.
  • Embodiments of the present application provide a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of the information reporting method.
  • the terminal reports auxiliary information to the network-side device, where the auxiliary information includes auxiliary information related to transmission data status, auxiliary information related to service type, and auxiliary information related to terminal status.
  • the network side device can determine, according to the auxiliary information, the target RRC state that the terminal enters after triggering data transmission and/or the preconfigured uplink resources when the terminal is configured in an inactive state; this enables the terminal to send
  • the network side can decide the RRC state entered by the terminal based on the auxiliary information, and the network side can also effectively configure the pre-configured uplink resources in the inactive state for the terminal.
  • FIG. 1 is a flowchart of steps of an information reporting method applied to a terminal in an embodiment of the present application
  • FIG. 2 is a flowchart of steps of an information reporting method applied to a network side device in an embodiment of the present application
  • FIG. 3 is a block diagram of a module of an apparatus for reporting information applied to a terminal in an embodiment of the present application
  • FIG. 4 is a block diagram of a module of an apparatus for reporting information applied to a network side device in an embodiment of the present application
  • FIG. 5 is a schematic structural diagram of a terminal in an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a network side device in an embodiment of the present application.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar.
  • the NR system designs three RRC states: an idle (RRC_IDLE) state, a connected (RRC_CONNECTED) state, and an inactive (RRC_INACTIVE) state.
  • RRC_IDLE the non-access stratum
  • AS access stratum
  • the terminal in the inactive state can be based on the previous terminal inactive state.
  • the AS layer context performs related operations, which reduces signaling interaction, so that the terminal can quickly enter the connected state.
  • the terminal enters the connected state from the inactive state through the RRC resume process.
  • the inactive state terminal decides to enter the connected state, it first triggers the random access process, and the random access message MSG3 contains an RRC resume request message to request the network to restore the terminal.
  • the RRC connection which includes the terminal identifier of the terminal in the inactive state, is used for the network side to obtain the context of the terminal; the network side informs the terminal to enter the connected state through the RRC resume message carried in the random access message MSG4; finally, the terminal carries the RRC through MSG5.
  • the resume complete message completes the RRC resume process.
  • the network side notifies the terminal to enter the idle state from the inactive state through the RRC release message. If the network decides to put the inactive state terminal into the idle state, it will carry the RRC release message through MSG4 during the random access process triggered by the terminal, and When the configuration information indicating that the terminal enters the inactive state is not carried, the terminal is notified to enter the idle state.
  • RRC signaling with RRC signaling
  • RRC signaling ie w/o RRC signaling
  • RRC signaling use RRC signaling to transmit small data, that is, the RRC Resume Request message is sent to the network side together with the small data packet to be transmitted to trigger the subsequent process; use w/o RRC signaling to transmit small data, that is, the terminal sends the uplink for the first time
  • no additional RRC message is carried during the road.
  • the small data transmission scheme based on the random access process means that the terminal needs to trigger the random access process to accompany the transmission of small data; instead of the small data transmission based on the random access process, a feasible scheme is that the network side provides the terminal for the terminal when it is inactive.
  • the state provides preconfigured uplink resources, and when the terminal needs to send small data transmission, the terminal can use the preconfigured uplink resources to send small data without triggering a random access procedure.
  • the network side can decide whether the terminal enters the connected state or returns to the inactive state, and the network side can also configure pre-configured uplink resources for the terminal in the inactive state, but how does the network side
  • the state transition of the decision terminal and/or the configuration of resources for the terminal in the inactive state are still to be discussed. Based on this, the present application provides the following embodiments:
  • FIG. 1 it is a flowchart of steps of an information reporting method applied to a terminal in an embodiment of the present application, and the method includes the following steps:
  • Step 101 reporting auxiliary information to the network side device.
  • the auxiliary information includes one or more of the following information: auxiliary information related to transmission data status, auxiliary information related to service type, and auxiliary information related to terminal status.
  • the terminal reports one or more pieces of auxiliary information above to the network side equipment, so that the network side equipment can determine the target RRC state of the terminal and/or configure the preconfigured uplink resources for the terminal in the inactive state according to the auxiliary information, wherein , the target RRC state is the RRC state that the terminal enters after triggering data transmission.
  • the network-side device may be a base station; the transmitted data may be small data.
  • the network side device can determine the RRC state that the terminal enters after triggering data transmission according to the auxiliary information, that is, determine the RRC state transition of the terminal after triggering data transmission, enter the RRC connected state, or return to the RRC inactive or enter the RRC idle state.
  • preconfigured uplink resources in the inactive state can be configured for the terminal according to the auxiliary information, or the RRC state entered by the terminal after triggering data transmission and the preconfigured uplink resources in the inactive state can be determined according to the auxiliary information, thereby realizing In order to assist the network side device to determine the terminal RRC state transition and/or assist the network side to configure pre-configured resources for the terminal in the inactive state through the auxiliary information.
  • the auxiliary information related to the transmission data status includes one or more of the following information:
  • Indication of whether the terminal has subsequent data to be transmitted and/or received Indication of whether the terminal has subsequent uplink data to be transmitted; Indication of whether the terminal has subsequent downlink data to be received; Indication of whether the data has been transmitted and/or received Information; the amount of data to be transmitted by the terminal.
  • the network side device can determine the target RRC state of the terminal and can allocate uplink resources to the terminal.
  • the network side device can configure the terminal to enter the connected state after triggering data transmission based on this information, that is, the target RRC state is the connected state; if the auxiliary information includes the data of the data to be transmitted by the terminal The network side device can allocate uplink resources to the terminal according to the data amount.
  • auxiliary information related to the service type includes service transmission characteristic information and/or data packet transmission mode information.
  • the service transmission characteristic information includes one or more of the following information: transmission period, transmission packet size, and duration; packet transmission mode information includes Acknowledged Mode (AM), Unacknowledged Mode (UM) or Transparent Mode (TM).
  • AM Acknowledged Mode
  • UM Unacknowledged Mode
  • TM Transparent Mode
  • the network side device can pre-configure uplink resources for the terminal after acquiring the auxiliary information reported by the terminal.
  • the network-side device can configure a small data transmission mode for the terminal according to the transmission period and the transmission data packet size, that is, configure pre-configured uplink resources for the terminal to be used for non- Data transmission is performed in the active state.
  • the auxiliary information includes data packet transmission mode information (including AM, UM or TM)
  • the network side device can configure the data radio bearer configuration for the terminal according to the data packet transmission mode, or select the data radio bearer configuration for transmitting the data packet information.
  • the terminal state related auxiliary information includes one or more of the following information:
  • the transmission mode expected by the terminal includes: a transmission mode based on preconfigured uplink resources, a two-step random access transmission mode, or a four-step random access transmission mode.
  • the RRC state expected by the terminal can be connected, idle or inactive;
  • the mobile characteristic information of the terminal includes static, semi-static, low speed, normal speed, high speed, moving speed magnitude and moving speed direction, etc. This is specifically limited.
  • the network side device can preconfigure uplink resources for the terminal or determine the RRC state entered after the terminal data transmission is triggered.
  • the network-side device can configure preconfigured uplink resources for the terminal according to the transmission mode expected by the terminal, so as to perform data transmission in the inactive state; if the terminal reports the expected transmission mode In order to pre-configure the transmission mode based on the pre-configured uplink resources, the network side can configure the pre-configured uplink resources PUSCH resources for the terminal after entering the inactive state; if the terminal reports that the expected transmission mode is the two-step random access mode, the network side can Configure two random access resources for the terminal after entering the inactive state; if the auxiliary information is the mobile characteristic information of the terminal, the network side device can configure the terminal based on the information based on the preconfigured uplink resources required for transmission based on the preconfigured uplink resources. Or the configuration related to the small data transmission scheme accompanying RRC signaling transmission.
  • the network side device can use the auxiliary information to determine the terminal RRC state transition and / Or configure resources for the terminal when it is in an inactive state.
  • the terminal when the terminal reports the auxiliary information to the network side device, it may include any one of the following methods:
  • the terminal receives a request message sent by the network-side device, where the request message is used to request the terminal to report all auxiliary information or to request the terminal to report the auxiliary information of the target type, and then the terminal sends the network-side device the requested information of the request message. Supplementary information.
  • the auxiliary information of the target type is auxiliary information related to the transmission data state, auxiliary information related to the service type, or auxiliary information related to the terminal state.
  • the network side device may send a request message to the terminal to request the terminal to report relevant auxiliary information, and at this time, the request message may request the terminal to report all auxiliary information or auxiliary information of the target type.
  • the request message requests the terminal to report all the auxiliary information
  • the terminal reports one or more of the auxiliary information related to the transmission data state, the auxiliary information related to the service type, and the auxiliary information related to the terminal state according to the content included in the auxiliary information;
  • the network side device instructs the terminal to report the auxiliary information of the target type, it can specify the type of auxiliary information reported by the terminal in the request message, for example, the auxiliary information related to the service type.
  • the terminal reports the auxiliary information related to the service type according to the request message.
  • auxiliary information may be included in an RRC message, a medium access control layer control element (MAC CE) or a physical layer message, which is not limited herein.
  • MAC CE medium access control layer control element
  • the network side device may send a request message to the terminal during the RRC connection establishment process, the RRC recovery process or the RRC reestablishment process, and may also send the request message to the connected terminal, which is not limited herein.
  • the terminal when receiving the request message sent by the network side device, may receive the request message sent by the network side device through system information; or, receive the request message sent by the network side device through dedicated signaling.
  • the dedicated signaling includes an RRC message, a MAC CE or a physical layer message.
  • the terminal sends auxiliary information to the network side device through the random access message MSG3, the random access message MSGA or the preconfigured uplink resources.
  • the auxiliary information is contained in an RRC message, a MAC CE or a physical layer message.
  • the terminal can report the auxiliary information related to the transmission data state, the auxiliary information related to the service type, and the auxiliary information related to the terminal state through message 3 or message A or preconfigured uplink resources.
  • One or more items are given to the network side, so that the network side device can determine the terminal RRC state transition and/or configure resources for the terminal when the terminal is in the inactive state based on the auxiliary information.
  • the terminal sends the auxiliary message through uplink dedicated signaling in the connected state.
  • the uplink dedicated signaling includes an RRC message, a MAC CE or a physical layer message.
  • the terminal when the terminal is in the connected state, it can report auxiliary information to the network side device through RRC message, MAC CE or physical layer message.
  • the terminal receives at least one random access resource information broadcast by the network side device, wherein different random access resource information corresponds to different auxiliary information; then the terminal selects the auxiliary information to be reported from the at least one random access resource information.
  • the corresponding target random access resource initiates a random access procedure, so that the network side device acquires auxiliary information to be reported according to the target random access resource.
  • the terminal receives at least one random access resource information broadcast by the network side device, selects one random access resource information from the at least one random access resource information, and initiates random access through the selected random access resource information
  • the selected auxiliary information corresponding to the random access resource information is sent to the network side device, wherein different random access resource information corresponds to different auxiliary information.
  • the network side broadcasts different random access resource information corresponding to different terminal assistance information, for example, different random access resources may be divided based on whether there is subsequent data transmission, or different resource block sizes correspond to Different random access resources, or different random access resources are divided according to whether it is expected to enter the connected state or the inactive state; then the terminal selects the corresponding random access resource according to the auxiliary information to be reported to trigger the data transmission process.
  • the network side The device can obtain auxiliary information provided by the terminal according to the random access resource selected by the terminal, such as whether to enter the connected state, whether there is subsequent data transmission, etc., so that the network side device can decide the subsequent state of the terminal based on this.
  • the terminal receives at least one uplink PUSCH resource configuration information pre-configured by the network side device, wherein different PUSCH resource configuration information corresponds to different auxiliary information; then the terminal selects from the at least one PUSCH resource configuration information the same as the auxiliary information to be reported.
  • the corresponding target PUSCH configuration resource sends data, so that the network side device obtains the auxiliary information to be reported according to the target PUSCH configuration resource.
  • the network side pre-configures different PUSCH resource configuration information corresponding to different terminal assistance information, for example, different PUSCH configuration resources can be divided based on whether there is subsequent data transmission, or different resource block sizes correspond to different PUSCH configuration resources, or divide different PUSCH configuration resources according to whether it is expected to enter the connected state or inactive state; then the terminal selects the corresponding PUSCH configuration resources to send data according to the auxiliary information to be reported.
  • the PUSCH configuration resource obtains auxiliary information provided by the terminal, such as whether it is expected to enter the connected state, whether there is subsequent data transmission, etc., so that the network side device can decide the subsequent state of the terminal based on this.
  • the terminal can implement the reporting process of the auxiliary information through any of the above methods.
  • the terminal reports the auxiliary information, so that the network-side device can determine the subsequent RRC state transition of the terminal and/or configure pre-configured uplink resources for the terminal according to the auxiliary information reported by the terminal.
  • FIG. 2 it is a flowchart of steps of an information reporting method applied to a network side device in an embodiment of the present application, and the method includes the following steps:
  • Step 201 Obtain auxiliary information reported by the terminal.
  • the auxiliary information includes one or more of the following information: auxiliary information related to transmission data status, auxiliary information related to service type, and auxiliary information related to terminal status.
  • Step 202 According to the auxiliary information, determine the target RRC state of the terminal and/or configure the pre-configured uplink resources for the terminal in the inactive state.
  • the target RRC state is an RRC state entered by the terminal after triggering data transmission.
  • the network side device can determine the RRC state entered by the terminal after triggering data transmission and/or the preconfigured uplink resources when the terminal is configured in an inactive state according to the acquired auxiliary information.
  • the auxiliary information related to the transmission data status includes one or more of the following information:
  • Indication of whether the terminal has subsequent data to be transmitted and/or received Indication of whether the terminal has subsequent uplink data to be transmitted; Indication of whether the terminal has subsequent downlink data to be received; Indication of whether the data has been transmitted and/or received Information; the amount of data to be transmitted by the terminal.
  • auxiliary information related to the service type includes service transmission characteristic information and/or data packet transmission mode information.
  • the service transmission characteristic information includes one or more of the following information: transmission period, transmission packet size, and duration; packet transmission mode information includes Acknowledged Mode (AM), Unacknowledged Mode (UM) or Transparent Mode (TM).
  • AM Acknowledged Mode
  • UM Unacknowledged Mode
  • TM Transparent Mode
  • the terminal state related auxiliary information includes one or more of the following information:
  • the transmission mode expected by the terminal includes: a transmission mode based on preconfigured uplink resources, a two-step random access transmission mode, or a four-step random access transmission mode.
  • the RRC state expected by the terminal can be connected, idle or inactive;
  • the mobile characteristic information of the terminal includes static, semi-static, low speed, normal speed, high speed, moving speed magnitude and moving speed direction, etc. This is specifically limited.
  • the network side device when determining the target RRC state of the terminal and/or configuring the preconfigured uplink resources for the terminal in the inactive state according to the auxiliary information, may include one or more of the following: :
  • the network-side device can determine whether the terminal will enter the connected state subsequently according to the information in the auxiliary information related to the transmission data state indicating whether the terminal has subsequent data to be transmitted; it can also be determined according to the data volume of the data to be transmitted in the auxiliary information related to the transmission data state:
  • the terminal allocates uplink resources; it can also configure pre-configured uplink resources for the terminal according to the service transmission characteristic information in the auxiliary information related to the service type, so that the terminal can transmit data when it is in the inactive state or determine whether to configure the terminal to enter the connected state;
  • the RRC state expected by the terminal in the terminal state related auxiliary information determines whether to configure the terminal to enter the connected state or configure preconfigured resources for the terminal.
  • the network-side device when acquiring the auxiliary information reported by the terminal, may include any one of the following methods:
  • the auxiliary information of the target type is auxiliary information related to transmission data state, auxiliary information related to service type, or auxiliary information related to terminal state.
  • the network side device when it sends the request message to the terminal, it may send the request message to the terminal through system information; or, send the request message to the terminal through dedicated signaling; wherein the dedicated signaling includes RRC message, MAC CE or physical layer message.
  • the network side device receives the auxiliary information sent by the terminal through the random access message MSG3, the random access message MSGA or the preconfigured uplink resources during the RRC connection process, the RRC recovery process or the RRC reestablishment process.
  • the auxiliary information is contained in an RRC message, a MAC CE or a physical layer message.
  • the network side device receives the auxiliary message sent by the terminal through the dedicated uplink signaling when the terminal is in the connected state.
  • the uplink dedicated signaling includes an RRC message, a MAC CE or a physical layer message.
  • the network side device broadcasts at least one random access resource information to the terminal, and receives auxiliary information corresponding to the target random access resource information sent by the terminal in the target random access process; wherein the target random access The process is a random access process initiated by the terminal through the target random access resource information; the target random access resource information is a random access resource selected by the terminal from the at least one random access resource information information; different random access resource information corresponds to different auxiliary information.
  • the network side device preconfigures at least one uplink PUSCH resource configuration information to the terminal, and obtains auxiliary information corresponding to the target PUSCH resource configuration information; wherein, the target PUSCH resource configuration information is the terminal from at least one PUSCH resource configuration information.
  • a piece of PUSCH resource configuration information selected in the PUSCH resource configuration information; different PUSCH resource configuration information corresponds to different auxiliary information.
  • the network-side device can determine, based on the auxiliary information, the RRC state that the terminal enters after triggering data transmission and/or the preconfigured uplink resources when the terminal is configured in an inactive state.
  • reporting is performed based on a request message sent by the network side, and the process includes the following steps:
  • Step 1 The network side device may send a request message to the terminal to request the terminal to report relevant auxiliary information.
  • the network side device may send a request message to the terminal during the RRC connection establishment process, the RRC recovery process, the RRC reestablishment process, or the system information, and may also send the request message to the connected terminal.
  • the request message may be included in an RRC message, a MAC CE or a physical layer message, and the request message may specify the type of auxiliary information reported by the terminal.
  • Step 2 After receiving the request information from the network side requesting to report auxiliary information, the connected terminal reports one or more pieces of auxiliary information to the network side, or reports a specified type of auxiliary information to the network side equipment, such as reporting service type related auxiliary information. .
  • the terminal can also report one or more The auxiliary information is sent to the network side, or the auxiliary information of a specified type is reported to the network side device, for example, the auxiliary information related to the service type is reported.
  • the auxiliary information may be included in an RRC message, a MAC CE or a physical layer message.
  • the terminal reports the auxiliary information to the network side device through message 3 or message A or preconfigured uplink resources; or reports the specified type of auxiliary information according to the network system information.
  • the information is sent to the network side device, for example, the auxiliary information related to the service type is reported.
  • the auxiliary information may be included in RRC signaling, or in MAC CE, or in physical layer signaling.
  • auxiliary information is implicitly carried, and the process includes the following steps:
  • Step 1 the network side equipment broadcasts different random access resource information corresponding to different terminal auxiliary information states, for example, different random access resources may be divided based on whether there is subsequent data transmission, or different resource block sizes correspond to different random access resources. access resources, or divide different random access resources according to whether it is expected to enter the connected state or the inactive state.
  • Step 2 the terminal selects a corresponding random access resource to trigger the small data transmission process according to the service type state, or the transmission data state, or the state of the terminal.
  • Step 3 the network side device obtains auxiliary information provided by the terminal according to the random access resource selected by the terminal, such as whether to enter the connected state, whether there is subsequent data transmission, etc., and decides the subsequent RRC state of the terminal.
  • FIG. 3 it is a module block diagram of an information reporting apparatus applied to a terminal in an embodiment of the present application, and the apparatus includes:
  • a reporting module 301 configured to report auxiliary information to a network side device; wherein the auxiliary information includes one or more of the following information: auxiliary information related to transmission data status, auxiliary information related to service type, and auxiliary information related to terminal status .
  • the auxiliary information related to the transmission data state includes one or more of the following information: indication information of whether the terminal has subsequent data to be transmitted and/or to be received; indication of whether the terminal has subsequent uplink data to be transmitted. information; information indicating whether the terminal has subsequent downlink data to be received;
  • Indication information of whether the data has been transmitted and/or received the amount of data to be transmitted by the terminal.
  • the service type-related auxiliary information includes service transmission characteristic information and/or data packet transmission mode information; wherein, the service transmission characteristic information includes one or more of the following information: including transmission period, transmission Data packet size and duration; the data packet transmission mode information includes confirmed mode AM, unacknowledged mode UM or transparent mode TM.
  • the terminal state-related auxiliary information includes one or more of the following information: RRC state expected by the terminal, transmission mode expected by the terminal, and mobility characteristic information of the terminal; wherein the transmission mode expected by the terminal includes: A transmission method based on preconfigured uplink resources, a two-step random access transmission method or a four-step random access transmission method.
  • the apparatus provided in this embodiment can implement all the method steps that can be implemented by the above-mentioned terminal-side method embodiments, and can achieve the same technical effect, which is not repeated here.
  • FIG. 4 it is a block diagram of a module of an apparatus for reporting information applied to a network-side device in an embodiment of the present application, and the apparatus includes:
  • the obtaining module 401 is configured to obtain auxiliary information reported by the terminal; wherein, the auxiliary information includes one or more of the following information: auxiliary information related to transmission data status, auxiliary information related to service type, auxiliary information related to terminal status
  • a determination module 402 configured to determine, according to the auxiliary information, a target radio resource control RRC state of the terminal and/or a pre-configured uplink resource when the terminal is configured in an inactive state, wherein the target RRC state is that the terminal is triggering data transmission After entering the RRC state.
  • the auxiliary information related to the transmission data state includes one or more of the following information: indication information of whether the terminal has subsequent data to be transmitted and/or to be received; indication of whether the terminal has subsequent uplink data to be transmitted. information; information indicating whether the terminal has subsequent downlink data to be received;
  • Indication information of whether the data has been transmitted and/or received the amount of data to be transmitted by the terminal.
  • the service type-related auxiliary information includes service transmission characteristic information and/or data packet transmission mode information; wherein, the service transmission characteristic information includes one or more of the following information: including transmission period, transmission Data packet size and duration; the data packet transmission mode information includes confirmed mode AM, unacknowledged mode UM or transparent mode TM.
  • the terminal state-related auxiliary information includes one or more of the following information: RRC state expected by the terminal, transmission mode expected by the terminal, and mobility characteristic information of the terminal; wherein the transmission mode expected by the terminal includes: A transmission method based on preconfigured uplink resources, a two-step random access transmission method or a four-step random access transmission method.
  • the apparatus provided in this embodiment can implement all the method steps that can be implemented by the foregoing network-side device-side method embodiments, and can achieve the same technical effect, which is not repeated here.
  • FIG. 5 is a schematic structural diagram of a terminal provided by an embodiment of the present application.
  • the terminal 500 may include: at least one processor 501 , memory 502 , at least one network interface 504 and other user interfaces 503 .
  • the various components in terminal 500 are coupled together by bus system 505 .
  • bus system 505 is used to implement the connection communication between these components.
  • the bus system 505 also includes a power bus, a control bus and a status signal bus.
  • the various buses are labeled as bus system 505 in FIG. 5 .
  • the user interface 503 may include a display, a keyboard, or a pointing device, such as a mouse, a trackball, a touch pad, or a touch screen.
  • the memory 502 in this embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electrically programmable read-only memory (Erasable PROM, EPROM). Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be Random Access Memory (RAM), which acts as an external cache.
  • RAM Static RAM
  • DRAM Dynamic RAM
  • SDRAM Synchronous DRAM
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDRSDRAM
  • enhanced SDRAM ESDRAM
  • synchronous link dynamic random access memory Synchlink DRAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory 502 stores the following elements, executable modules or data structures, or a subset thereof, or an extended set of them, such as an operating system 5021 and applications 5022.
  • the operating system 5021 includes various system programs, such as a framework layer, a core library layer, a driver layer, etc., for implementing various basic services and processing tasks according to hardware.
  • the application program 5022 includes various application programs, such as a media player (Media Player), a browser (Browser), etc., for implementing various application services.
  • the program for implementing the method of the embodiment of the present application may be included in the application program 5022 .
  • the processor 501 is configured to: report the auxiliary information to the network side device; wherein,
  • the auxiliary information includes one or more of the following information: auxiliary information related to transmission data status, auxiliary information related to service type, and auxiliary information related to terminal status.
  • the methods disclosed in the above embodiments of the present application may be applied to the processor 501 or implemented by the processor 501 .
  • the processor 501 may be an integrated circuit chip with signal processing capability. In the implementation process, each step of the above-mentioned method can be completed by an integrated logic circuit of hardware in the processor 501 or an instruction in the form of software.
  • the above-mentioned processor 501 can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • 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 conjunction with the embodiments of the present application may be directly embodied as executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software modules may be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art.
  • the storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502, and completes the steps of the above method in combination with its hardware.
  • the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processing (DSP), Digital Signal Processing Device (DSP Device, DSPD), programmable Logic Devices (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), General Purpose Processors, Controllers, Microcontrollers, Microprocessors, Others for performing the functions described herein electronic unit or a combination thereof.
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device Digital Signal Processing Device
  • DSPD Digital Signal Processing Device
  • PLD programmable Logic Devices
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the described technology may be implemented through modules (eg, procedures, functions, etc.) that perform the functions described in the embodiments of the present application.
  • Software codes may be stored in memory and executed by a processor.
  • the memory can be implemented in the processor or external to the processor.
  • the auxiliary information related to the transmission data status includes one or more of the following information:
  • the amount of data to be transmitted by the terminal is the amount of data to be transmitted by the terminal.
  • the service type-related auxiliary information includes service transmission characteristic information and/or data packet transmission mode information; wherein, the service transmission characteristic information includes one or more of the following information: : transmission period, transmission data packet size, duration; the data packet transmission mode information includes acknowledgment mode AM, unacknowledged mode UM or transparent mode TM.
  • the terminal state-related auxiliary information includes one or more of the following information: RRC state expected by the terminal, transmission mode expected by the terminal, and mobility characteristic information of the terminal; wherein, the terminal Desired transmission modes include: a transmission mode based on preconfigured uplink resources, a two-step random access transmission mode, or a four-step random access transmission mode.
  • the processor 501 is further configured to:
  • a request message sent by a network-side device where the request message is used to request the terminal to report all auxiliary information or to request the terminal to report auxiliary information of a target type, where the auxiliary information of the target type is The auxiliary information related to the transmission data state, the auxiliary information related to the service type or the auxiliary information related to the terminal state; the auxiliary information requested by the request message is sent to the network side device.
  • the processor 501 is further configured to: receive a request message sent by the network side device through system information; or receive a request message sent by the network side device through dedicated signaling; wherein the dedicated signaling Let includes RRC message, medium access control layer control element MAC CE or physical layer message.
  • the processor 501 is further configured to execute any one of the following: in the RRC connection process, the RRC recovery process or the RRC reestablishment process, the random access message MSG3, the random access message MSGA or
  • the preconfigured uplink resource sends auxiliary information to the network side device, wherein the auxiliary information is included in the RRC message, the MAC CE or the physical layer message;
  • the auxiliary message is sent by uplink dedicated signaling, wherein the uplink dedicated signaling includes an RRC message, a MAC CE or a physical layer message;
  • Receive at least one random access resource information broadcast by a network side device select one random access resource information from the at least one random access resource information, initiate a random access process by using the selected random access resource information, and in the During the random access process, the selected auxiliary information corresponding to the random access resource information is sent to the network side device, wherein different random access resource information corresponds to different auxiliary information;
  • the terminal provided in this embodiment of the present application can implement each process implemented by the terminal in the foregoing embodiments, and to avoid repetition, details are not described herein again.
  • FIG. 6 is a schematic structural diagram of a network side device provided by an embodiment of the present application.
  • the network side device 600 may include at least one processor 601, a memory 602, at least one other user interface 603, and a transceiver 604.
  • Various components in the network-side device 600 are coupled together through a bus system 605 .
  • the bus system 605 is used to implement the connection communication between these components.
  • the bus system 605 also includes a power bus, a control bus, and a status signal bus.
  • FIG. 6 is a schematic structural diagram of a network side device provided by an embodiment of the present application.
  • the network side device 600 may include at least one processor 601, a memory 602, at least one other user interface 603, and a transceiver 604.
  • Various components in the network-side device 600 are coupled together through a bus system 605 .
  • the bus system 605 is used to implement the connection communication between these components.
  • the bus system 605 also includes a power bus, a control bus, and
  • bus system 605 the various buses are labeled as bus system 605, and the bus system may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 601 and memory 602
  • the various circuits representing the memory are linked together.
  • the bus system can also link together various other circuits, such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art, and therefore will not be further described in this embodiment of the present application .
  • the bus interface provides the interface.
  • Transceiver 604 may be a number of elements, including a transmitter and a receiver, that provide a means for communicating with various other devices over a transmission medium.
  • the user interface 603 may also be an interface capable of externally connecting the required equipment, and the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the memory 602 in this embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electrically programmable read-only memory (Erasable PROM, EPROM). Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be Random Access Memory (RAM), which acts as an external cache.
  • RAM Static RAM
  • DRAM Dynamic RAM
  • SDRAM Synchronous DRAM
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDRSDRAM
  • enhanced SDRAM ESDRAM
  • synchronous link dynamic random access memory Synchlink DRAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the processor 601 is responsible for managing the bus system and general processing, and the memory 602 can store computer programs or instructions used by the processor 601 when performing operations. Specifically, the processor 601 can be used to: obtain auxiliary information reported by the terminal; wherein, The auxiliary information includes one or more of the following information: auxiliary information related to transmission data status, auxiliary information related to service type, and auxiliary information related to terminal status; according to the auxiliary information, determine the target radio resource control of the terminal The RRC state and/or the pre-configured uplink resources when the terminal is configured in the inactive state, wherein the target RRC state is the RRC state entered by the terminal after data transmission is triggered.
  • the auxiliary information related to the transmission data status includes one or more of the following information:
  • the amount of data to be transmitted by the terminal is the amount of data to be transmitted by the terminal.
  • the service type-related auxiliary information includes service transmission characteristic information and/or data packet transmission mode information; wherein, the service transmission characteristic information includes one or more of the following information: : including transmission period, transmission data packet size, and duration; the data packet transmission mode information includes confirmed mode AM, unconfirmed mode UM or transparent mode TM.
  • the terminal state-related auxiliary information includes one or more of the following information: RRC state expected by the terminal, transmission mode expected by the terminal, and mobility characteristic information of the terminal; wherein, the terminal Desired transmission modes include: a transmission mode based on preconfigured uplink resources, a two-step random access transmission mode, or a four-step random access transmission mode.
  • processor 601 is further configured to execute one or more of the following:
  • the processor 601 is further configured to: send a request message to the terminal, where the request message is used to request the terminal to report all auxiliary information or to request the terminal to report The auxiliary information of the target type, wherein the auxiliary information of the target type is the auxiliary information related to the transmission data state, the auxiliary information related to the service type, or the auxiliary information related to the terminal state; Supplementary information.
  • the processor 601 is further configured to: send the request message to the terminal through system information; or send the request message to the terminal through dedicated signaling; wherein the Dedicated signaling includes RRC messages, medium access control layer control elements MAC CE or physical layer messages.
  • processor 601 is further configured to execute any one of the following:
  • auxiliary information sent by the terminal through the random access message MSG3, the random access message MSGA or the preconfigured uplink resources during the RRC connection process, the RRC recovery process or the RRC reestablishment process, wherein the auxiliary information Included in RRC messages, MAC CE or physical layer messages;
  • uplink dedicated signaling includes an RRC message, a MAC CE or a physical layer message
  • the target random access process is the The random access process initiated by the terminal through the target random access resource information;
  • the target random access resource information is a random access resource information selected by the terminal from the at least one random access resource information; different The random access resource information corresponds to different auxiliary information;
  • the methods disclosed in the above embodiments of the present application may be applied to the processor 601 or implemented by the processor 601 .
  • the processor 601 may be an integrated circuit chip with signal processing capability. In the implementation process, each step of the above-mentioned method may be completed by an integrated logic circuit of hardware in the processor 601 or an instruction in the form of software.
  • the above-mentioned processor 601 can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • 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 conjunction with the embodiments of the present application may be directly embodied as executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software modules may be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art.
  • the storage medium is located in the memory 602, and the processor 601 reads the information in the memory 602, and completes the steps of the above method in combination with its hardware.
  • the processing unit can be implemented in one or more application specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processors (Digital Signal Processing, DSP), digital signal processing devices (DSP Device, DSPD), programmable Logic Devices (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), General Purpose Processors, Controllers, Microcontrollers, Microprocessors, Others for performing the functions described herein electronic unit or a combination thereof.
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device digital signal processing devices
  • DSP Device Digital Signal Processing devices
  • DPD digital signal processing devices
  • PLD programmable Logic Devices
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the described technology may be implemented through modules (eg, procedures, functions, etc.) that perform the functions described in the embodiments of the present application.
  • Software codes may be stored in memory and executed by a processor.
  • the memory can be implemented in the processor or external to the processor.
  • the network-side device provided in the embodiments of the present application can implement each process implemented by the network-side device in the foregoing embodiments, and to avoid repetition, details are not described herein again.
  • the electronic device provided by the embodiments of the present application includes corresponding hardware structures and/or software modules for executing each function.
  • the unit and algorithm steps of each example described in conjunction with the embodiments disclosed in the present application can be implemented in hardware or in the form of a combination of hardware and computer software.
  • each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module.
  • the above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are only illustrative.
  • the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be Incorporation may either be integrated into another system, or some features may be omitted, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection of devices or units through some interfaces.
  • the units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units may be implemented in the form of software functional units.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as an independent product, may be stored in a computer-readable storage medium.
  • all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, and includes several instructions for making a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the computer storage medium is a non-transitory (English: nontransitory) medium, including: flash memory, removable hard disk, read-only memory, random access memory, magnetic disk or optical disk and other mediums that can store program codes.
  • an embodiment of the present application further provides a computer program product
  • the computer program product includes a computer program stored on a non-transitory computer-readable storage medium
  • the computer program includes program instructions, when the program instructions When executed by a computer, the computer can execute the methods provided by the above method embodiments.
  • the embodiments of the present application also provide a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, implements the method steps provided by the above embodiments and can achieve the same The technical effect will not be repeated here.

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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 rapport d'informations, un terminal et un dispositif côté réseau. Le procédé suppose de rapporter des informations auxiliaires à un dispositif côté réseau. Les informations auxiliaires contiennent des informations auxiliaires relatives à l'état des données de transmission et/ou des informations auxiliaires relatives au type de service et/ou des informations auxiliaires relatives à l'état du terminal. Dans les modes de réalisation de la présente invention, un dispositif côté réseau est assisté au moyen des informations auxiliaires lorsqu'il prend une décision portant sur un état de RRC dans lequel entre un terminal après déclenchement d'une transmission de données et/ou sur une ressource de liaison montante préconfigurée lorsqu'un état inactif est configuré pour le terminal.
PCT/CN2021/108801 2020-07-30 2021-07-28 Procédé de rapport d'informations, terminal et dispositif côté réseau WO2022022543A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113972967A (zh) * 2020-07-24 2022-01-25 维沃移动通信有限公司 辅助信息发送方法、接收方法、装置、终端及网络侧设备
WO2023202343A1 (fr) * 2022-04-20 2023-10-26 大唐移动通信设备有限公司 Procédé de transmission d'informations, terminal, dispositif réseau, appareil et support de stockage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106211332A (zh) * 2015-05-05 2016-12-07 中兴通讯股份有限公司 资源分配的方法和装置
WO2020145780A1 (fr) * 2019-01-11 2020-07-16 엘지전자 주식회사 Procédé et appareil permettant d'effectuer une communication de liaison latérale en fonction d'une ressource attribuée par une station de base en v2x nr

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2387283B1 (fr) * 2007-11-13 2018-11-28 BlackBerry Limited Procédé et appareil pour la transition d'état/de mode
CN108834090B (zh) * 2017-05-05 2021-03-30 电信科学技术研究院 一种辅助信息传输方法及装置
RU2746891C1 (ru) * 2017-08-02 2021-04-21 Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. Способ перехода, сетевое устройство и терминальное устройство

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106211332A (zh) * 2015-05-05 2016-12-07 中兴通讯股份有限公司 资源分配的方法和装置
WO2020145780A1 (fr) * 2019-01-11 2020-07-16 엘지전자 주식회사 Procédé et appareil permettant d'effectuer une communication de liaison latérale en fonction d'une ressource attribuée par une station de base en v2x nr

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "PUR Configuration - Remaining open issues", 3GPP DRAFT; R2-1913122 - PUR CONFIGURATION - REMAINING OPEN ISSUES, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Chongqing, China; 20191014 - 20191018, 4 October 2019 (2019-10-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051791138 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113972967A (zh) * 2020-07-24 2022-01-25 维沃移动通信有限公司 辅助信息发送方法、接收方法、装置、终端及网络侧设备
CN113972967B (zh) * 2020-07-24 2023-05-23 维沃移动通信有限公司 辅助信息发送方法、接收方法、装置、终端及网络侧设备
WO2023202343A1 (fr) * 2022-04-20 2023-10-26 大唐移动通信设备有限公司 Procédé de transmission d'informations, terminal, dispositif réseau, appareil et support de stockage

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