WO2021046812A1 - Procédé de communication sans fil, dispositif terminal et dispositif de réseau - Google Patents

Procédé de communication sans fil, dispositif terminal et dispositif de réseau Download PDF

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Publication number
WO2021046812A1
WO2021046812A1 PCT/CN2019/105748 CN2019105748W WO2021046812A1 WO 2021046812 A1 WO2021046812 A1 WO 2021046812A1 CN 2019105748 W CN2019105748 W CN 2019105748W WO 2021046812 A1 WO2021046812 A1 WO 2021046812A1
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WIPO (PCT)
Prior art keywords
information
measurement
terminal device
network
network device
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PCT/CN2019/105748
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English (en)
Chinese (zh)
Inventor
王淑坤
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Oppo广东移动通信有限公司
Oppo广东移动通信有限公司深圳分公司
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Priority to CN201980095213.8A priority Critical patent/CN113647128B/zh
Priority to PCT/CN2019/105748 priority patent/WO2021046812A1/fr
Publication of WO2021046812A1 publication Critical patent/WO2021046812A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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

  • the embodiments of the present application relate to the field of communication, and more specifically, to wireless communication methods, terminal devices, and network devices.
  • Carrier Aggregation (CA) technology can enable terminal equipment to use multiple component carriers to simultaneously transmit and receive data, increase the data transmission rate, and improve the efficiency of the system.
  • CA Carrier Aggregation
  • NR New Radio
  • DC Dual Connection
  • the network equipment needs to configure the CA and DC based on the relevant measurement reports of the terminal equipment. How the network equipment can obtain the measurement reports reported by the terminal equipment in a timely manner is an urgent problem to be solved.
  • the embodiments of the present application provide a wireless communication method, terminal equipment, and network equipment. After the terminal equipment enters the connected state, it can report a measurement report in time to assist the network equipment in configuring CA and/or to assist in the configuration of multiple wireless access technologies. Connectivity (Multi-RAT Dual Connectivity, MR-DC).
  • a wireless communication method includes:
  • the terminal device sends an SR to the network device on the first resource, where the terminal device sends the SR on the first resource to indicate that the terminal device has a measurement report to be transmitted, and/or the terminal device passes the SR on the first resource.
  • the terminal device receives first information sent by the network device, where the first information is used to configure a first uplink scheduling resource;
  • the terminal device sends second information to the network device on the first uplink scheduling resource, the second information is used to indicate that the RRC connection is restored, the second information carries a measurement report, and the measurement report is used to assist the network device in performing CA and/or MR-DC configuration.
  • MR-DC can include (LTE NR DC, EN-DC), (NR eLTE DC, NE-DC), (5GC eLTE NR DC, 5GC-EN-DC), NR DC, where EN- DC uses the Long Term Evolution (LTE) node as the Master Node (MN) node, and the NR node as the Slave Node (SN) node to connect to the Evolved Packet Core (EPC) core network .
  • LTE Long Term Evolution
  • MN Master Node
  • SN Slave Node
  • EPC Evolved Packet Core
  • NE-DC NR is used as the MN node
  • Evolved Long Term Evolution (eLTE) is used as the SN node to connect to the fifth-generation mobile communication technology core network (5-Generation Core, 5GC).
  • eLTE serves as the MN node
  • NR serves as the SN node to connect to 5GC.
  • NR DC NR is used as the MN node
  • NR is used as the SN node, connected to the 5GC.
  • a wireless communication method in a second aspect, includes:
  • the terminal device sends first information to the network device, the first information is used to indicate that the RRC connection is restored, the first information includes first indication information, and the first indication information is used to indicate that the terminal device contains part of the information in the measurement report To be transmitted, or, the first indication information is used to indicate that the terminal device has a measurement report to be transmitted, and the measurement report is used to assist the network device to perform CA and/or MR-DC configuration.
  • a wireless communication method includes:
  • the network device receives the SR sent by the terminal device on the first resource, where the terminal device sends the SR on the first resource to indicate that the terminal device has a measurement report to be transmitted, and/or the terminal device Sending an SR on the first resource to request the network device to configure uplink scheduling resources for the terminal device;
  • the network device sends first information to the terminal device, where the first information is used to configure the first uplink scheduling resource
  • the network device receives second information sent by the terminal device on the first uplink scheduling resource, the second information is used to indicate that the RRC connection is restored, the second information carries a measurement report, and the measurement report is used to assist the network device Perform CA and/or MR-DC configuration.
  • a wireless communication method includes:
  • the network device receives first information sent by the terminal device, the first information is used to indicate that the RRC connection is restored, the first information includes first indication information, and the first indication information is used to indicate that the terminal device has a part of the measurement report
  • the information is to be transmitted, or the first indication information is used to indicate that the terminal device has a measurement report to be transmitted, and the measurement report is used to assist the network device to perform CA and/or MR-DC configuration.
  • a terminal device which is used to execute the method in the above-mentioned first aspect or each of its implementation manners.
  • the terminal device includes a functional module for executing the method in the foregoing first aspect or each of its implementation manners.
  • a terminal device which is used to execute the method in the above-mentioned second aspect or each of its implementation manners.
  • the terminal device includes a functional module for executing the method in the foregoing second aspect or each of its implementation manners.
  • a network device is provided, which is used to execute the method in the third aspect or its implementation manners.
  • the network device includes a functional module for executing the method in the above third aspect or each of its implementation manners.
  • a network device which is used to execute the method in the fourth aspect or its implementation manners.
  • the network device includes a functional module for executing the method in the foregoing fourth aspect or each of its implementation manners.
  • a terminal device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned first aspect or each of its implementation manners.
  • a terminal device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned second aspect or each of its implementation modes.
  • a network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the third aspect or its implementation manners.
  • a network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the foregoing fourth aspect or each of its implementation manners.
  • a chip is provided for implementing any one of the above-mentioned first to fourth aspects or the method in each of its implementation manners.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes any one of the above-mentioned first to fourth aspects or any of the implementations thereof method.
  • a computer-readable storage medium for storing a computer program that enables a computer to execute any one of the above-mentioned first to fourth aspects or the method in each implementation manner thereof.
  • a computer program product including computer program instructions that cause a computer to execute any one of the first to fourth aspects above or the method in each implementation manner thereof.
  • a computer program which when running on a computer, causes the computer to execute any one of the above-mentioned first to fourth aspects or the method in each of its implementation manners.
  • the terminal device can report the measurement report in time after entering the connected state to assist the network device in the CA and/or MR-DC configuration.
  • Fig. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • Fig. 2 is a schematic diagram of RRC state switching in NR provided by an embodiment of the present application.
  • Fig. 3 is a schematic diagram of an RNA provided by an embodiment of the present application.
  • Fig. 4 is a schematic diagram of a carrier aggregation provided by an embodiment of the present application.
  • Fig. 5 is a schematic diagram of an EN-DC network architecture provided by an embodiment of the present application.
  • FIG. 6 is a schematic flowchart of an RRC connection recovery provided by an embodiment of the present application.
  • Fig. 7 is a schematic flowchart of a wireless communication method provided according to an embodiment of the present application.
  • Fig. 8 is a schematic flowchart of another wireless communication method provided according to an embodiment of the present application.
  • Fig. 9 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • Fig. 10 is a schematic block diagram of another terminal device according to an embodiment of the present application.
  • Fig. 11 is a schematic block diagram of a network device according to an embodiment of the present application.
  • Fig. 12 is a schematic block diagram of another network device provided according to an embodiment of the present application.
  • Fig. 13 is a schematic block diagram of a communication device according to an embodiment of the present application.
  • Fig. 14 is a schematic block diagram of a chip provided according to an embodiment of the present application.
  • Fig. 15 is a schematic block diagram of a communication system according to an embodiment of the present application.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • New Radio, NR evolution of NR system
  • LTE LTE-based access to unlicensed spectrum
  • LTE-U Universal Mobile Telecommunication System
  • UMTS Universal Mobile Telecommunication System
  • WLAN Wireless Local Area Networks
  • WiFi Wireless Fidelity
  • D2D Device to Device
  • M2M Machine to Machine
  • MTC machine type communication
  • V2V vehicle to vehicle
  • the communication system in the embodiments of the present application can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, can also be applied to a dual connectivity (DC) scenario, and can also be applied to a standalone (SA) deployment.
  • CA Carrier Aggregation
  • DC dual connectivity
  • SA standalone
  • the embodiment of the application does not limit the applied frequency spectrum.
  • the embodiments of this application can be applied to licensed spectrum or unlicensed spectrum.
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
  • 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.
  • Figure 1 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
  • the communication system 100 may 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.
  • terminal equipment may also be referred to as User Equipment (UE), access terminal, subscriber unit, user station, mobile station, mobile station, and remote Station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • UE User Equipment
  • the terminal device can be a station (STAION, ST) in a WLAN, a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, and personal digital processing (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication capabilities, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, and next-generation communication systems, such as terminal devices in the NR network or Terminal equipment in the public land mobile network (PLMN) network that will evolve in the future.
  • STAION, ST station
  • WLAN Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminal device may also be a wearable device.
  • Wearable devices can also be called wearable smart devices. It is a general term for using wearable technology to intelligently design everyday wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes.
  • a wearable device is a portable device that is directly worn on the body or integrated into the user's clothes or accessories. Wearable devices are not only a kind of hardware device, but also realize powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-sized, complete or partial functions that can be achieved without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, and need to cooperate with other devices such as smart phones.
  • a network device can be a device used to communicate with mobile devices.
  • the network device can be an access point (AP) in WLAN, a base station (BTS) in GSM or CDMA, or a device in WCDMA.
  • a base station (NodeB, NB) can also be an Evolutional Node B (eNB or eNodeB) in LTE, or a relay station or access point, or a vehicle-mounted device, a wearable device, and a network device (gNB) in the NR network Or network equipment in the PLMN network that will evolve in the future.
  • AP access point
  • BTS base station
  • gNB network device
  • the network equipment provides services for the cell
  • the terminal equipment communicates with the network equipment through the transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell
  • the cell may be a network equipment (for example, The cell corresponding to the base station.
  • the cell can belong to a macro base station or a base station corresponding to a small cell.
  • the small cell here can include: Metro cell, Micro cell, Pico Cells, Femto cells, etc. These small cells have the characteristics of small coverage and low transmit power, and are suitable for providing high-rate data transmission services.
  • NR can also be deployed independently.
  • RRC Radio Resource Control
  • RRC_INACTIVE deactivated
  • RRC_CONNECTED connected
  • RRC_IDLE mobility is UE-based cell selection and reselection, paging is initiated by the core network (Core Network, CN), and the paging area is configured by the CN.
  • Core Network Core Network
  • AS UE Access Stratum
  • RRC_CONNECTED state there is an RRC connection, and there is a UE AS context between the base station and the UE.
  • the network equipment knows that the location of the UE is of a specific cell level. Mobility is the mobility controlled by network equipment. Unicast data can be transmitted between the UE and the base station.
  • RRC_INACTIVE Mobility is based on UE-based cell selection and reselection, there is a connection between CN-NR, the UE AS context is stored on a certain base station, and paging is triggered by the Radio Access Network (RAN), based on RAN The paging area is managed by the RAN, and the network equipment knows that the location of the UE is based on the paging area level of the RAN.
  • RAN Radio Access Network
  • the network equipment can control the state transition of the UE.
  • the UE in the RRC_CONNECTED state can enter the RRC_IDLE state by releasing the RRC connection; the UE in the RRC_IDLE state can enter the RRC_CONNECTED state by establishing the RRC connection; in the RRC_CONNECTED state
  • the UE can enter the RRC_INACTIVE state by suspending and releasing the RRC connection; the UE in the RRC_INACTIVE state can enter the RRC_CONNECTED state by resuming the RRC connection, or it can enter the RRC_IDLE state by releasing the RRC connection.
  • the UE is in the RRC_INACTIVE state, and the UE autonomously returns to the idle state in the following situations:
  • start timer T319 When initiating an RRC recovery request, start timer T319, if the timer expires;
  • contention-based random access message 4 (Message4, MSG4) integrity protection verification fails;
  • Radio Access Technology RAT
  • the UE and at least one gNB save the AS context
  • the UE is reachable to the RAN side, and related parameters are configured by the RAN;
  • RNA RAN Notification area
  • the UE moves in the RNA according to the cell selection reselection mode.
  • RNA can be specifically shown in Figure 3.
  • the UE does not need to notify the network side when it moves between base station 1 to base station 5, but when the UE moves to base station 6 or base station The network side needs to be notified at 7 o'clock.
  • RNA is used to control the area where the UE performs cell selection and reselection in the inactive state, which is also RAN The initial paging range area.
  • the UE When the UE moves in the RNA area, it does not need to notify the network side, and follows the mobility behavior in the idle state, that is, the principle of cell selection and reselection.
  • the UE When the UE moves out of the paging area configured by the RAN, the UE will be triggered to resume the RRC connection and reacquire the paging area configured by the RAN.
  • the gNB that maintains the connection between the RAN and the CN for the UE will trigger all cells in the RAN paging area to send paging messages to the UE, so that the UE in the INACTIVE state can restore the RRC connection and receive data.
  • the UE in the INACTIVE state is configured with a RAN paging area. In this area, in order to ensure the reachability of the UE, the UE needs to perform periodic location update according to the period configured by the network.
  • the scenarios that trigger the UE to perform the RNA update include the RAN Notification Area Update (RNAU) timer expires or the UE moves to an area outside the RNA.
  • RNAU RAN Notification Area Update
  • carrier discontinuous aggregation can be realized.
  • the two component carriers are Carrier A and Carrier B, and Carrier A and Carrier B are discontinuous carriers.
  • Carrier A and Carrier B each occupy 20MHz bandwidth, occupying a total of 40MHz.
  • Bandwidth Carrier continuous aggregation can also be realized.
  • the five component carriers are carrier 1 to carrier 5, and carrier 1 to carrier 5 are continuous carriers. Each carrier occupies a 20MHz bandwidth and a total of 100MHz bandwidth.
  • PCC Primary Cell Component
  • NAS non-access stratum
  • SCC Secondary Cell Component
  • PCC and SCC are both called serving cells.
  • the standard stipulates that the aggregated carriers support a maximum of 5, that is, the maximum bandwidth after aggregation is 100MHZ, and the aggregated carriers belong to the same base station. All aggregated carriers use the same Cell Radio Network Temporary Identity (C-RNTI), and the base station ensures that the C-RNTI does not conflict in the cell where each carrier is located.
  • C-RNTI Cell Radio Network Temporary Identity
  • the carriers that require aggregation must have downlink but no uplink.
  • the primary carrier cell there must be a physical downlink control channel (PDCCH) and PUCCH of the cell, and only the primary carrier cell has a PUCCH, and other secondary carrier cells may have a PDCCH.
  • PDCCH physical downlink control channel
  • CA is optimized in LTE Release 15 (Release 15, R15), specifically:
  • the RRC release message can configure the measurement configuration in the idle state, and the system broadcast system information block (System Information Block, SIB) 5 can also configure the measurement configuration in the idle state. If there is a measurement configuration in the idle state with a dedicated signaling configuration, use the dedicated configuration, otherwise use the measurement configuration in SIB 5. At the same time, there is no effective time limit for the measurement configuration in the idle state in SIB 5, and the measurement configuration in the idle state configured in the dedicated signaling also configures the effective time configuration, that is, T331. When T331 times out or stops, the measurement configuration in the idle state configured in the dedicated signaling is released. Whether the terminal device continues to use the measurement configuration in the idle state in SIB 5 depends on the implementation of the terminal device.
  • SIB System Information Block
  • the terminal device After the measurement configuration in the idle state is acquired, the terminal device performs the measurement, indicates the presence of the measurement result in the idle state on the network side in an uplink (UL) message, and then reports it based on the request mode of the base station. At the same time, the cell will also broadcast in SIB 2 whether to support the reporting of the measurement results in the idle state.
  • UL uplink
  • the measurement configuration in the Idle state may specifically include carrier frequency (carrierFreq), allowed measurement bandwidth (allowedMeasBandwidth), valid range (validityArea), measurement cell list (measCellList), report quantity (reportQuantities), and quality threshold.
  • carrierFreq carrier frequency
  • allowedMeasBandwidth allowed measurement bandwidth
  • valid range validityArea
  • measurement cell list measCellList
  • report quantity reportQuantities
  • quality threshold quality threshold
  • carrierFreq and allowedMeasBandwidth indicate the frequency and measurement bandwidth of the measurement; validityArea configures the effective range of the idle measurement configuration, which is a cell list. If the UE reselects to a cell outside the validityArea, the timer T331 is stopped. The measCellList gives the cell where the measurement configuration is reported, and other cells do not need to report it. If the measCellList is not configured, the UE reports the measurement report of the maxCellMeasIdle cells that meet the qualityThreshold. The reported measurement quantity is specified by reportQuantities.
  • MR-DC can include (LTE NR DC, EN-DC), (NR eLTE DC, NE-DC), (5GC eLTE NR DC, 5GC-EN-DC), NR DC, where EN- The DC uses the LTE node as the MN node and the NR node as the SN node to connect to the EPC core network.
  • NE-DC NR is used as the MN node, and eLTE is used as the SN node, connected to the 5GC.
  • 5GC-EN-DC eLTE serves as the MN node, and NR serves as the SN node to connect to 5GC.
  • NR DC NR is used as the MN node, and NR is used as the SN node, connected to the 5GC.
  • the network architecture of EN-DC may be as shown in Figure 5, where the eNB is the MN node, the gNB is the SN node, and the eNB connects to the Mobility Management Entity (MME) or Serving Gateway (S1) through the S1 interface.
  • MME Mobility Management Entity
  • S1 Serving Gateway
  • -GW the gNB is connected to the MME or S-GW through the S1-U interface (user side S1 interface)
  • the two eNBs are connected through the X2 interface
  • the two gNBs are connected through the X2-U interface (user side X2 interface)
  • the eNB mainly implements the RRC control function and the control plane function leading to the CN.
  • the gNB can be configured with auxiliary signaling, such as Signaling Radio Bearers 3 (SRB 3), which mainly provides data transmission functions.
  • SRB 3 Signaling Radio Bearers 3
  • the terminal device in order to quickly configure CA and DC for the terminal device, the terminal device is introduced in the ilde state or inactive state to perform measurement based on the measurement configured on the network side and record the measurement result. After the terminal device enters the connected state, it reports the measurement result to the network side to assist the network side in deciding to configure CA and DC.
  • the measurement signal can be a synchronization signal block (Synchronization Signal Block, SSB) measurement, that is, the measurement of the Secondary Synchronization Signal (SSS) signal in the SSB or the physical broadcast channel
  • the demodulation reference signal (Demodulation Reference Signal, DMRS) signal of (Physical Broadcast Channel, PBCH) is used to obtain beam measurement results and cell measurement results.
  • a channel status indicator reference signal (Channel Status Indicator Reference Signal, CSI-RS) can also be configured as a reference signal for cell measurement.
  • R16 in NR introduces measurement in idle or inactive state and report of measurement results.
  • the inactive state measurement result report can be specifically reflected in the following steps 1 to 13 in step 11:
  • the source base station sends an RRC connection release message to the terminal device, the RRC connection release message carries measurement configuration information, and the measurement configuration information is used for the terminal device in the idle state and/or deactivated state to perform cell measurement and beam measurement;
  • the terminal device sends an RRC connection recovery request to the target base station
  • the target base station sends a terminal device connection request to the source base station
  • the source base station sends a terminal device connection response to the target base station
  • the target base station performs access layer security authentication for the terminal device
  • the target base station sends an RRC connection recovery message to the terminal device
  • the terminal device sends a scheduling request (Scheduling Request, SR) to the target base station;
  • the target base station configures the first uplink scheduling resource for the terminal device to transmit the Buffer Status Report (BSR);
  • BSR Buffer Status Report
  • the terminal device transmits the BSR on the first uplink scheduling resource
  • the target base station configures the second uplink scheduling resource for the terminal device to transmit the RRC connection recovery complete message
  • the terminal device sends an RRC connection recovery complete message to the target base station on the second uplink scheduling resource, where the RRC connection recovery complete message carries the measurement result;
  • the target base station sends a path switching request to the Access and Mobility Management Function (AMF) entity;
  • AMF Access and Mobility Management Function
  • the AMF entity sends a path switching request to the target base station.
  • the report of the measurement result of the inactive state may be carried in the RRC Connection Recovery Complete (RRC ResumeComplete) message.
  • RRC ResumeComplete RRC Connection Recovery Complete
  • the process requires a resource request process (the above step 10), which will increase the delay in reporting the measurement results.
  • this application provides a new measurement report solution, and the terminal device can report the measurement result in time, thereby reducing the reporting delay.
  • the technical solution of the present application is described in detail below based on specific embodiments.
  • FIG. 7 is a schematic flowchart of a wireless communication method 200 according to an embodiment of the present application. As shown in FIG. 7, the method 200 may include some or all of the following contents:
  • the terminal device sends an SR to the network device on the first resource, where the terminal device sends the SR on the first resource to indicate that the terminal device has a measurement report to be transmitted, and/or the terminal device Sending an SR on the first resource to request the network device to configure uplink scheduling resources for the terminal device;
  • S220 The network device receives the SR sent by the terminal device on the first resource.
  • the network device sends first information to the terminal device, where the first information is used to configure a first uplink scheduling resource.
  • the terminal device receives the first information sent by the network device.
  • the terminal device sends second information to the network device on the first uplink scheduling resource, the second information is used to indicate that the RRC connection is restored, the second information carries a measurement report, and the measurement report is used to assist the network
  • the equipment is configured for CA and/or MR-DC;
  • the network device receives the second information sent by the terminal device on the first uplink scheduling resource.
  • the terminal device sends an SR on the first resource to indicate that the terminal device has a measurement report to be transmitted, so as to trigger the network device to allocate uplink scheduling resources for the measurement report, or trigger the network device to allocate resources for the measurement report.
  • the uplink scheduling resource of the RRC connection recovery completion information carrying the measurement report.
  • the terminal device sends an SR on the first resource to request the network device to configure uplink scheduling resources for the terminal device, so that the network device can allocate uplink scheduling resources for measurement reports, or the network device can allocate uplink scheduling resources for measurement reports.
  • the uplink scheduling resource of the reported RRC connection recovery completion information that is to say, in the embodiment of the present application, for the reporting of the measurement report, the terminal device does not need to additionally trigger the resource request process, so that the measurement report can be reported in time, and the measurement report reporting delay is reduced.
  • the foregoing steps S210-S260 may occur during the RRC connection restoration process, for example, in a process similar to the foregoing FIG. 6, that is, the terminal device is in an idle state or a deactivated state when performing step S210.
  • the terminal device performs measurement based on the measurement configuration information configured by the network device in the idle state or in the deactivated state and generates the above measurement report. After the terminal device enters the connected state, the measurement report is reported To the network equipment to assist the network equipment in the CA and/or MR-DC configuration.
  • the measurement report may include beam measurement results and/or cell measurement results.
  • the terminal device may measure the SSS signal in the SSB signal or the DMRS signal in the PBCH to obtain beam measurement results and cell measurement results.
  • the network device may perform CA and/or MR-DC configuration in conjunction with the measurement report.
  • the first information is uplink grant information (UL Grant)
  • the second information is RRC connection recovery complete information (RRCResumeComplete).
  • the first resource is a one-shot SR resource. That is, the first resource can only be used once.
  • the first resource is valid for the first time period. That is, the first resource has a certain timeliness and is automatically released when it expires.
  • the first time length can be determined by the starting time and the time length.
  • the first duration is pre-configured, or the first duration is configured by the network device.
  • the terminal device may obtain the first resource before performing step S210.
  • the terminal device receives third information sent by the network device, where the third information is used to configure the first resource.
  • the third information may also be used to configure a second resource, and the second resource is used for the terminal device to send an SR to the network device when there is no measurement report that needs to be transmitted.
  • the third information is RRC recovery information (RRCResume).
  • the first uplink scheduling resource is greater than a first threshold. That is, the first uplink scheduling resource is sufficient to transmit the second information carrying the measurement report.
  • the first threshold is pre-configured, or the first threshold is configured by the network device to the terminal device through a system broadcast message or dedicated signaling.
  • the terminal device receives measurement configuration information sent by the network device, where the measurement configuration information includes first measurement information for the first network and second measurement information for the second network; and The terminal device performs measurement according to the measurement configuration information, and obtains the measurement report.
  • the network device may send the measurement configuration information through RRC dedicated signaling or system broadcast information.
  • the RRC dedicated signaling is RRC release (Release) information.
  • the first network is an evolved universal radio access network (Evolved Universal Terrestrial Radio Access Network, E-UTRAN), and the second network is NR.
  • E-UTRAN evolved Universal Terrestrial Radio Access Network
  • the measurement configuration information includes both the first measurement information for E-UTRAN and the second measurement information for NR.
  • the measurement configuration information includes first measurement information for E-UTRAN, and when the method 200 is applied to an NR network, the first configuration information includes second measurement information for NR.
  • the first measurement information includes at least one of the following information:
  • the frequency point measured by the first network the bandwidth measured by the first network, the effective area range of the measurement configuration, the cell list reported by the measurement configuration, the measured quantity reported by the measurement, and the threshold value reported by the measurement.
  • the second measurement information includes at least one of the following information:
  • SSB Synchrom Signal Block
  • the measurement reported by the measurement refers to Reference Signal Receiving Power (RSRP), Reference Signal Receiving Quality (RSRQ), and Signal to Interference and Noise Ratio (Signal to Interference plus Noise Ratio, SINR). ) At least one of.
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • SINR Signal to Interference and Noise Ratio
  • the effective area range of the measurement configuration is at least one of a cell list, a tracking area (TA) list, a RAN area list, a system information area list, and an effective area identifier (Identity, ID) list.
  • TA tracking area
  • ID effective area identifier
  • the terminal device sends an SR on the first resource to indicate that the terminal device has a measurement report to be transmitted, and/or the terminal device sends an SR on the first resource to request the network device to be the terminal
  • the device is configured with uplink scheduling resources, that is, for the reporting of measurement reports, the terminal device does not need to trigger an additional resource request process, so that the measurement report can be reported in time and the delay in reporting the measurement report can be reduced.
  • FIG. 8 is a schematic flowchart of a wireless communication method 300 according to an embodiment of the present application. As shown in FIG. 8, the method 300 may include some or all of the following contents:
  • the terminal device sends first information to the network device, where the first information is used to indicate the completion of the RRC connection restoration, the first information includes first indication information, and the first indication information is used to indicate that the terminal device has information in the measurement report. Part of the information is to be transmitted, or the first indication information is used to indicate that the terminal device has a measurement report to be transmitted, and the measurement report is used to assist the network device in CA and/or MR-DC configuration;
  • S320 The network device receives the first information sent by the terminal device.
  • the first information is RRC connection recovery complete information (RRCResumeComplete).
  • the foregoing steps S310-S320 may occur during the RRC connection restoration process, for example, in a process similar to the foregoing FIG. 6, that is, the terminal device is in an idle state or a deactivated state when performing step S310.
  • the terminal device performs measurement based on the measurement configuration information configured by the network device in the idle state or in the deactivated state and generates the above measurement report. After the terminal device enters the connected state, the measurement report is reported To the network equipment to assist the network equipment in the CA and/or MR-DC configuration.
  • the measurement report may include beam measurement results and/or cell measurement results.
  • the terminal device may measure the SSS signal in the SSB signal or the DMRS signal in the PBCH to obtain beam measurement results and cell measurement results.
  • the network device may perform CA and/or MR-DC configuration in conjunction with the measurement report.
  • the first indication information is used to indicate that the terminal device has a part of information in the measurement report to be transmitted
  • the first information further includes another part of the information in the measurement report. That is, if the terminal device determines that the first information cannot carry all the information in the measurement report, the terminal device may indicate based on the first indication information that the terminal device has part of the information in the measurement report to be transmitted. The first information carries another part of the information in the measurement report.
  • the network device can trigger the terminal device to report the part of the information in the measurement report based on the first indication information. That is, in the embodiment of the present application, for the reporting of the measurement report, the terminal device does not need to additionally trigger the resource request process, so that the measurement report can be reported in time and the measurement report reporting delay is reduced.
  • the terminal device receives second information sent by the network device, and the second information is used to trigger the terminal device to transmit the part of the information in the measurement report; and the terminal device sends the information to the network
  • the device sends third information, and the third information includes the part of the information in the measurement report.
  • the second information is terminal information request information (UEInformationRequest)
  • the third information is terminal information response information (UEInformationResponse).
  • the first indication information is used to indicate that the terminal device has a measurement report to be transmitted, the first information does not include the measurement report. That is, if the terminal device determines that the first information cannot carry all the information in the measurement report, the terminal device does not carry the measurement report in the first information.
  • the network device may trigger the terminal device to report the measurement report based on the first indication information. That is, in the embodiment of the present application, for the reporting of the measurement report, the terminal device does not need to additionally trigger the resource request process, so that the measurement report can be reported in time and the measurement report reporting delay is reduced.
  • the terminal device needs to determine that the first information cannot carry all the information in the measurement report.
  • the terminal device receives fourth information sent by the network device, where the fourth information is used to trigger the terminal device to transmit the measurement report; and the terminal device sends fifth information to the network device ,
  • the fifth information includes the measurement report.
  • the fourth information is terminal information request information (UEInformationRequest)
  • the fifth information is terminal information response information (UEInformationResponse).
  • the terminal device receives measurement configuration information sent by the network device, where the measurement configuration information includes first measurement information for the first network and second measurement information for the second network; and The terminal device performs measurement according to the measurement configuration information, and obtains the measurement report.
  • the network device may send the measurement configuration information through RRC dedicated signaling or system broadcast information.
  • the RRC dedicated signaling is RRC release (Release) information.
  • the first network is E-UTRAN
  • the second network is NR.
  • the measurement configuration information includes both the first measurement information for E-UTRAN and the second measurement information for NR.
  • the measurement configuration information includes first measurement information for E-UTRAN, and when the method 300 is applied to an NR network, the first configuration information includes second measurement information for NR.
  • the first measurement information includes at least one of the following information:
  • the frequency point measured by the first network the bandwidth measured by the first network, the effective area range of the measurement configuration, the cell list reported by the measurement configuration, the measured quantity reported by the measurement, and the threshold value reported by the measurement.
  • the second measurement information includes at least one of the following information:
  • Frequency points measured by the second network a list of frequency bands where the frequency points measured by the second network are located, thresholds for evaluating cell signal quality, maximum number of beams for evaluating cell signal quality, measurement time window, and SSB subcarrier spacing ,
  • the measured SSB index set, the SSB index indication of the neighboring cell is obtained for the SSB index of the serving cell, the effective area range of the measurement configuration, the cell list reported by the measurement configuration, the measured amount of the measurement reported, and the threshold value of the measurement reported.
  • the measurement amount reported by the measurement is for at least one of RSRP, RSRQ, and SINR.
  • the effective area range of the measurement configuration is at least one of a cell list, a TA list, a RAN area list, a system information area list, and an effective area ID list.
  • the first indication information indicates that the terminal device has a part of the information in the measurement report to be transmitted, or the first indication information indicates that the terminal device has the measurement report to be transmitted, so that the network device triggers the measurement report to report. That is, for the reporting of the measurement report, the terminal device does not need to trigger an additional resource request process, so that the measurement report can be reported in time, which reduces the delay of the measurement report.
  • FIG. 9 shows a schematic block diagram of a terminal device 400 according to an embodiment of the present application.
  • the terminal device 400 includes:
  • the communication unit 410 is configured to send an SR to a network device on a first resource, where the terminal device sends the SR on the first resource to indicate that the terminal device has a measurement report to be transmitted, and/or the terminal device By sending an SR on the first resource to request the network device to configure uplink scheduling resources for the terminal device;
  • the communication unit 410 is further configured to receive first information sent by the network device, where the first information is used to configure a first uplink scheduling resource;
  • the communication unit 410 is further configured to send second information to the network device on the first uplink scheduling resource, the second information is used to indicate the completion of the RRC connection restoration, the second information carries a measurement report, and the measurement report is used to assist The network device performs CA and/or MR-DC configuration.
  • the first resource is a one-shot SR resource.
  • the first resource is valid for the first time period.
  • the first duration is pre-configured, or the first duration is configured by the network device.
  • the communication unit 410 is further configured to receive third information sent by the network device, where the third information is used to configure the first resource.
  • the third information is also used to configure a second resource, and the second resource is used for the terminal device to send an SR to the network device when there is no measurement report that needs to be transmitted.
  • the third information is RRC recovery information.
  • the first uplink scheduling resource is greater than a first threshold.
  • the first threshold is pre-configured, or the first threshold is configured by the network device to the terminal device through a system broadcast message or dedicated signaling.
  • the terminal device 400 further includes:
  • the communication unit 410 is further configured to receive measurement configuration information sent by the network device, where the measurement configuration information includes first measurement information for the first network and second measurement information for the second network;
  • the processing unit 420 is configured to perform measurement according to the measurement configuration information to obtain the measurement report.
  • the first measurement information includes at least one of the following:
  • the frequency point measured by the first network the bandwidth measured by the first network, the effective area range of the measurement configuration, the cell list reported by the measurement configuration, the measured quantity reported by the measurement, and the threshold value reported by the measurement.
  • the second measurement information includes at least one of the following:
  • Frequency points measured by the second network a list of frequency bands where the frequency points measured by the second network are located, thresholds for evaluating cell signal quality, maximum number of beams for evaluating cell signal quality, measurement time window, and SSB subcarrier spacing ,
  • the measured SSB index set, the SSB index indication of the neighboring cell is obtained for the SSB index of the serving cell, the effective area range of the measurement configuration, the cell list reported by the measurement configuration, the measured amount of the measurement reported, and the threshold value of the measurement reported.
  • the communication unit 410 is specifically configured to:
  • the first network is E-UTRAN
  • the second network is NR.
  • the terminal device is in an idle state or a deactivated state.
  • terminal device 400 may correspond to the terminal device in the method embodiment of the present application, and the above and other operations and/or functions of each unit in the terminal device 400 are to implement the method shown in FIG. 7 respectively.
  • the corresponding process of the terminal equipment in 200 will not be repeated here.
  • FIG. 10 shows a schematic block diagram of a terminal device 500 according to an embodiment of the present application.
  • the terminal device 500 includes:
  • the communication unit 510 is configured to send first information to the network device, the first information is used to indicate that the RRC connection is restored, the first information includes first indication information, and the first indication information is used to indicate that the terminal device has a measurement report Part of the information in is to be transmitted, or the first indication information is used to indicate that the terminal device has a measurement report to be transmitted, and the measurement report is used to assist the network device to perform CA and/or MR-DC configuration.
  • the first indication information is used to indicate that a part of the information in the measurement report is to be transmitted by the terminal device, the first information further includes another part of the information in the measurement report.
  • the communication unit 510 is further configured to receive second information sent by the network device, and the second information is used to trigger the terminal device to transmit the part of the information in the measurement report;
  • the communication unit 510 is further configured to send third information to the network device, where the third information includes the part of information in the measurement report.
  • the second information is terminal information request information
  • the third information is terminal information response information
  • the first indication information is used to indicate that the terminal device has a measurement report to be transmitted, the first information does not include the measurement report.
  • the terminal device 500 further includes:
  • the processing unit 520 is configured to determine that the first information cannot carry all the information in the measurement report.
  • the communication unit 510 is further configured to receive fourth information sent by the network device, where the fourth information is used to trigger the terminal device to transmit the measurement report;
  • the communication unit 510 is further configured to send fifth information to the network device, where the fifth information includes the measurement report.
  • the fourth information is terminal information request information
  • the fifth information is terminal information response information
  • the terminal device 500 further includes:
  • the communication unit 510 is further configured to receive measurement configuration information sent by the network device, where the measurement configuration information includes first measurement information for the first network and second measurement information for the second network;
  • the processing unit 520 is configured to perform measurement according to the measurement configuration information to obtain the measurement report.
  • the first measurement information includes at least one of the following:
  • the frequency point measured by the first network the bandwidth measured by the first network, the effective area range of the measurement configuration, the cell list reported by the measurement configuration, the measured quantity reported by the measurement, and the threshold value reported by the measurement.
  • the second measurement information includes at least one of the following:
  • the communication unit 510 is specifically configured to:
  • the first network is E-UTRAN
  • the second network is NR.
  • the terminal device is in an idle state or a deactivated state.
  • terminal device 500 may correspond to the terminal device in the method embodiment of the present application, and the foregoing and other operations and/or functions of each unit in the terminal device 500 are to implement the method shown in FIG. 8 respectively.
  • the corresponding process of the terminal equipment in 300 will not be repeated here.
  • FIG. 11 shows a schematic block diagram of a network device 600 according to an embodiment of the present application. As shown in FIG. 11, the network device 600 includes:
  • the communication unit 610 is configured to receive the SR sent by the terminal device on the first resource, where the terminal device sends the SR on the first resource to indicate that the terminal device has a measurement report to be transmitted, and/or the terminal device The device requests the network device to configure uplink scheduling resources for the terminal device by sending an SR on the first resource;
  • the communication unit 610 is further configured to send first information to the terminal device, where the first information is used to configure a first uplink scheduling resource;
  • the communication unit 610 is further configured to receive second information sent by the terminal device on the first uplink scheduling resource, the second information is used to indicate the completion of the RRC connection restoration, the second information carries a measurement report, and the measurement report is used for Assist the network equipment to perform CA and/or MR-DC configuration.
  • the first resource is a one-shot SR resource.
  • the first resource is valid for the first time period.
  • the first duration is configured for the network device.
  • the communication unit 610 is further configured to send third information to the terminal device, and the third information is used to configure the first resource.
  • the third information is also used to configure a second resource, and the second resource is used for the terminal device to send an SR to the network device when there is no measurement report to be transmitted.
  • the third information is RRC recovery information.
  • the first uplink scheduling resource is greater than a first threshold.
  • the first threshold value is configured by the network device to the terminal device through a system broadcast message or dedicated signaling.
  • the communication unit 610 is further configured to send measurement configuration information to the terminal device.
  • the measurement configuration information includes first measurement information for the first network and second measurement information for the second network. Perform measurements on the terminal device.
  • the first measurement information includes at least one of the following:
  • the frequency point measured by the first network the bandwidth measured by the first network, the effective area range of the measurement configuration, the cell list reported by the measurement configuration, the measured quantity reported by the measurement, and the threshold value reported by the measurement.
  • the second measurement information includes at least one of the following:
  • the measured SSB index set, the SSB index indication of the neighboring cell is obtained for the SSB index of the serving cell, the effective area range of the measurement configuration, the cell list reported by the measurement configuration, the measured amount of the measurement reported, and the threshold value of the measurement reported.
  • the communication unit 610 is specifically configured to:
  • the first network is E-UTRAN
  • the second network is NR.
  • the terminal device is in an idle state or a deactivated state.
  • the network device 600 may correspond to the network device in the method embodiment of the present application, and the above and other operations and/or functions of each unit in the network device 600 are to implement the method shown in FIG. 7 respectively.
  • the corresponding process of the network equipment in 200 will not be repeated here.
  • FIG. 12 shows a schematic block diagram of a network device 700 according to an embodiment of the present application. As shown in FIG. 12, the network device 700 includes:
  • the communication unit 710 is configured to receive first information sent by a terminal device, the first information is used to indicate that the RRC connection is restored, the first information includes first indication information, and the first indication information is used to indicate that the terminal device has measurement Part of the information in the report is to be transmitted, or the first indication information is used to indicate that the terminal device has a measurement report to be transmitted, and the measurement report is used to assist the network device to perform CA and/or MR-DC configuration.
  • the first indication information is used to indicate that a part of the information in the measurement report is to be transmitted by the terminal device, the first information further includes another part of the information in the measurement report.
  • the communication unit 710 is further configured to send second information to the terminal device, and the second information is used to trigger the terminal device to transmit the part of the information in the measurement report;
  • the communication unit 710 is further configured to receive third information sent by the terminal device, where the third information includes the part of the information in the measurement report.
  • the second information is terminal information request information
  • the third information is terminal information response information
  • the first indication information is used to indicate that the terminal device has a measurement report to be transmitted, the first information does not include the measurement report.
  • the communication unit 710 is further configured to send fourth information to the terminal device, where the fourth information is used to trigger the terminal device to transmit the measurement report;
  • the communication unit 710 is further configured to receive fifth information sent by the terminal device, where the fifth information includes the measurement report.
  • the fourth information is terminal information request information
  • the fifth information is terminal information response information
  • the communication unit 710 is further configured to send measurement configuration information to the terminal device.
  • the measurement configuration information includes first measurement information for the first network and second measurement information for the second network. Perform measurements on the terminal device.
  • the first measurement information includes at least one of the following:
  • the frequency point measured by the first network the bandwidth measured by the first network, the effective area range of the measurement configuration, the cell list reported by the measurement configuration, the measured quantity reported by the measurement, and the threshold value reported by the measurement.
  • the second measurement information includes at least one of the following:
  • Frequency points measured by the second network a list of frequency bands where the frequency points measured by the second network are located, thresholds for evaluating cell signal quality, maximum number of beams for evaluating cell signal quality, measurement time window, and SSB subcarrier spacing ,
  • the measured SSB index set, the SSB index indication of the neighboring cell is obtained for the SSB index of the serving cell, the effective area range of the measurement configuration, the cell list reported by the measurement configuration, the measured amount of the measurement reported, and the threshold value of the measurement reported.
  • the communication unit 710 is specifically configured to:
  • the first network is E-UTRAN
  • the second network is NR.
  • the terminal device is in an idle state or a deactivated state.
  • the network device 700 may correspond to the network device in the method embodiment of the present application, and the foregoing and other operations and/or functions of each unit in the network device 700 are to implement the method shown in FIG. 8 respectively.
  • the corresponding process of the network equipment in 300 will not be repeated here.
  • FIG. 13 is a schematic structural diagram of a communication device 800 provided by an embodiment of the present application.
  • the communication device 800 shown in FIG. 13 includes a processor 810, and the processor 810 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 800 may further include a memory 820.
  • the processor 810 may call and run a computer program from the memory 820 to implement the method in the embodiment of the present application.
  • the memory 820 may be a separate device independent of the processor 810, or may be integrated in the processor 810.
  • the communication device 800 may further include a transceiver 830, and the processor 810 may control the transceiver 830 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 830 may include a transmitter and a receiver.
  • the transceiver 830 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 800 may specifically be a network device in an embodiment of the present application, and the communication device 800 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, it will not be repeated here. .
  • the communication device 800 may specifically be a mobile terminal/terminal device of an embodiment of the application, and the communication device 800 may implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiment of the application.
  • I won’t repeat it here.
  • FIG. 14 is a schematic structural diagram of a chip of an embodiment of the present application.
  • the chip 600 shown in FIG. 14 includes a processor 610, and the processor 610 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 900 may further include a memory 920.
  • the processor 910 can call and run a computer program from the memory 920 to implement the method in the embodiment of the present application.
  • the memory 920 may be a separate device independent of the processor 910, or may be integrated in the processor 910.
  • the chip 900 may further include an input interface 930.
  • the processor 910 can control the input interface 930 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the chip 900 may further include an output interface 940.
  • the processor 910 can control the output interface 940 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip.
  • FIG. 15 is a schematic block diagram of a communication system 1000 according to an embodiment of the present application. As shown in FIG. 15, the communication system 1000 includes a terminal device 1010 and a network device 1020.
  • the terminal device 1010 can be used to implement the corresponding function implemented by the terminal device in the above method
  • the network device 1020 can be used to implement the corresponding function implemented by the network device in the above method. For brevity, it will not be repeated here. .
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the above-mentioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA Field Programmable Gate Array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may 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 can be located in a mature storage medium in the field, such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments 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 can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • DDR SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM, ESDRAM Synchronous Link Dynamic Random Access Memory
  • Synch link DRAM Synchronous Link Dynamic Random Access Memory
  • DR RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is to say, the memory in the embodiments of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium can be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application For the sake of brevity, I won’t repeat it here.
  • the embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For the sake of brevity, I will not repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program runs on the computer, it causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • I won’t repeat it here.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
  • the computer program runs on the computer, the computer executes each method in the embodiment of the present application. For the sake of brevity, the corresponding process will not be repeated here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present application essentially or the part that contributes to the existing technology or the 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, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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  • Mobile Radio Communication Systems (AREA)

Abstract

Des modes de réalisation de la présente invention concernent un procédé de communication sans fil, un dispositif terminal et un dispositif de réseau. Le dispositif terminal peut présenter un rapport de mesure dans le temps après son entrée dans un état connecté afin d'aider le dispositif de réseau à effectuer une configuration d'agrégation de porteuses (CA) et/ou de connectivité MR-CC. Le procédé de communication sans fil comprend les étapes suivantes: un dispositif terminal transmet une demande d'ordonnancement (SR) sur une première ressource à un dispositif de réseau, le dispositif terminal transmettant une demande d'ordonnancement (SR) sur la première ressource de façon à indiquer que le dispositif terminal a un rapport de mesure à transmettre, et/ou, le dispositif terminal demande que le dispositif de réseau configure des ressources d'ordonnancement de liaison montante pour le dispositif de terminal au moyen de la transmission d'une demande d'ordonnancement (SR) sur la première ressource; le dispositif terminal recevant la première information transmise par le dispositif de réseau, la première information étant utilisée pour configurer une première ressource d'ordonnancement de liaison montante; le dispositif terminal transmet une seconde information au dispositif de réseau concernant la première ressource d'ordonnancement de liaison montante, la seconde information étant utilisée pour indiquer l'achèvement de la récupération de connexion de commande de ressource radio (RRC), la seconde information transportant un rapport de mesure, et le rapport de mesure étant utilisé pour aider le dispositif de réseau à effectuer une configuration CA et/ou MR-CC.
PCT/CN2019/105748 2019-09-12 2019-09-12 Procédé de communication sans fil, dispositif terminal et dispositif de réseau WO2021046812A1 (fr)

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