WO2022151194A1 - Procédé et appareil de mesure, et dispositif terminal - Google Patents

Procédé et appareil de mesure, et dispositif terminal Download PDF

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Publication number
WO2022151194A1
WO2022151194A1 PCT/CN2021/071838 CN2021071838W WO2022151194A1 WO 2022151194 A1 WO2022151194 A1 WO 2022151194A1 CN 2021071838 W CN2021071838 W CN 2021071838W WO 2022151194 A1 WO2022151194 A1 WO 2022151194A1
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WIPO (PCT)
Prior art keywords
measurement
configuration
terminal device
measurement object
mode
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PCT/CN2021/071838
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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
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN202180074641.XA priority Critical patent/CN116391385A/zh
Priority to PCT/CN2021/071838 priority patent/WO2022151194A1/fr
Publication of WO2022151194A1 publication Critical patent/WO2022151194A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiments of the present application relate to the field of mobile communication technologies, and in particular, to a measurement method and apparatus, and a terminal device.
  • the master node (Master Node, MN) and the secondary node (Secondary Node, SN) can independently configure the measurement configuration for the terminal device, and the terminal device can perform the corresponding measurement based on the measurement configuration configured by the MN, or can be performed based on the measurement configuration configured by the SN. corresponding measurements.
  • the terminal device When the terminal device performs measurement based on the measurement configuration, it needs to refer to the downlink timing of the serving cell where the measurement configuration is configured.
  • the secondary cell group (Secondary Cell Group, SCG) corresponding to the SN can be in the deactivated state, so as to realize the energy saving of the terminal device.
  • SCG Secondary Cell Group
  • the terminal device and the primary and secondary cells The downlink timing relationship between Primary Secondary Cell, PSCell
  • PSCell Primary Secondary Cell
  • Embodiments of the present application provide a measurement method and apparatus, and a terminal device.
  • the terminal device determines the measurement mode for the first measurement configuration
  • the first measurement configuration is a measurement configuration configured by an SN
  • the PSCell is a primary cell in the secondary cell group SCG corresponding to the SN.
  • the measurement device provided by the embodiment of the present application is applied to terminal equipment, and the device includes:
  • a determining unit configured to determine a measurement mode for the first measurement configuration when downlink timing of the PSCell is lost
  • the first measurement configuration is a measurement configuration configured by an SN, and the PSCell is a primary cell in an SCG corresponding to the SN.
  • the terminal device provided by the embodiments of the present application includes 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 above-mentioned measurement method.
  • the chip provided in the embodiment of the present application is used to implement the above-mentioned measurement method.
  • the chip includes: a processor for calling and running a computer program from the memory, so that the device installed with the chip executes the above-mentioned measurement method.
  • the computer-readable storage medium provided by the embodiments of the present application is used to store a computer program, and the computer program enables a computer to execute the above-mentioned measurement method.
  • the computer program product provided by the embodiments of the present application includes computer program instructions, and the computer program instructions cause a computer to execute the above-mentioned measurement method.
  • the computer program provided by the embodiments of the present application when running on a computer, enables the computer to execute the above-mentioned measurement method.
  • the terminal device performs the measurement of the measurement configuration of the SN configuration when the SCG is in the deactivated state, so that the measurement can be effectively performed while achieving the purpose of energy saving of the terminal device.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • Fig. 2 is the schematic diagram of the Beam sweeping provided by the embodiment of the application.
  • FIG. 3 is a schematic diagram of an SSB provided by an embodiment of the present application.
  • Fig. 4 is the schematic diagram of the SSB burst set cycle provided by the embodiment of the present application.
  • FIG. 5 is a schematic diagram of an SMTC provided by an embodiment of the present application.
  • FIG. 6 is a schematic flowchart of a measurement method provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a measurement device provided by an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • FIG. 10 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • 5G communication systems or future communication systems etc.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal 120 (or referred to as a communication terminal, a terminal).
  • the network device 110 may provide communication coverage for a particular geographic area and may communicate with terminals located within the coverage area.
  • the network device 110 may be an evolved base station (Evolutional Node B, eNB or eNodeB) in an LTE system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or the
  • the network device can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, a wearable device, a hub, a switch, a bridge, a router, a network-side device in a 5G network, or a network device in a future communication system.
  • the communication system 100 also includes at least one terminal 120 located within the coverage of the network device 110 .
  • Terminal includes, but is not limited to, connections via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connections; and/or another data connection/network; and/or via a wireless interface, e.g. for cellular networks, Wireless Local Area Networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and/or a device of another terminal configured to receive/transmit a communication signal; and/or an Internet of Things (IoT) device.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN Wireless Local Area Networks
  • WLAN Wireless Local Area Networks
  • digital television networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter
  • IoT Internet of Things
  • a terminal arranged to communicate through a wireless interface may be referred to as a "wireless communication terminal", “wireless terminal” or “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular telephones; Personal Communications System (PCS) terminals that may combine cellular radio telephones with data processing, facsimile, and data communication capabilities; may include radio telephones, pagers, Internet/Intranet PDAs with networking access, web browsers, memo pads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or others including radiotelephone transceivers electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • a terminal may refer to an access terminal, user equipment (UE), subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent, or user device.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks or terminals in future evolved PLMNs, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • direct terminal (Device to Device, D2D) communication may be performed between the terminals 120 .
  • the 5G communication system or the 5G network may also be referred to as a new radio (New Radio, NR) system or an NR network.
  • New Radio NR
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminals.
  • the communication system 100 may include multiple network devices, and the coverage of each network device may include other numbers of terminals. This embodiment of the present application This is not limited.
  • the communication system 100 may further include other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the present application.
  • a device having a communication function in the network/system may be referred to as a communication device.
  • the communication device may include a network device 110 and a terminal 120 with a communication function, and the network device 110 and the terminal 120 may be the specific devices described above, which will not be repeated here;
  • the device may further include other devices in the communication system 100, such as other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the present application.
  • 5G 3rd Generation Partnership Project
  • eMBB Enhanced Mobile Broadband
  • URLLC Ultra Reliable Low Latency Communication
  • mMTC Massive Machine Type Communication
  • eMBB still aims at users' access to multimedia content, services and data, and its demand is growing rapidly.
  • eMBB since eMBB may be deployed in different scenarios, such as indoors, urban areas, rural areas, etc., its capabilities and requirements are also quite different, so it cannot be generalized and must be analyzed in detail in combination with specific deployment scenarios.
  • Typical applications of URLLC include: industrial automation, power automation, telemedicine operations (surgery), traffic safety assurance, etc.
  • Typical features of mMTC include: high connection density, small data volume, latency-insensitive services, low cost and long service life of the module.
  • EN-DC LTE-NR Dual Connectivity
  • the LTE base station acts as a master node (Master Node, MN)
  • the NR base station acts as a secondary node (Secondary Node, SN), and is connected to the Evolved Packet Core network (EPC).
  • EPC Evolved Packet Core network
  • NE-DC NR-LTE Dual Connectivity
  • 5GC-EN-DC NR DC.
  • NE-DC the NR base station acts as the MN
  • the LTE base station acts as the SN, connecting to the 5G core network (5GC).
  • 5GC 5G core network
  • the LTE base station is used as MN, and the NR base station is used as SN, which is connected to 5GC.
  • the NR base station acts as the MN, and the NR base station acts as the SN, which is connected to the 5GC.
  • the technical solutions of the embodiments of the present application can be applied not only to a dual-connectivity architecture (such as an MR-DC architecture), but also to a multiple connectivity (Multiple Connectivity, MC) architecture.
  • a dual-connectivity architecture such as an MR-DC architecture
  • multiple connectivity (Multiple Connectivity, MC) architecture Typically, the MC architecture may be an MR-MC architecture.
  • NR can also be deployed independently. NR will be deployed on high frequencies in the future.
  • the synchronization signal of 5G is given in the form of a synchronization signal block (SS/PBCH Block, SSB), including the primary synchronization signal (Primary Synchronisation Signal, PSS), A secondary synchronization signal (Secondary Synchronisation Signal, SSS), and a physical broadcast channel (Physical Broadcast Channel, PBCH), as shown in Figure 3.
  • the 5G synchronization signal appears periodically in the time domain in the form of a synchronization signal burst set (SS burst set). As shown in Figure 4, the period of the SS burst set can also be called the period of the SSB.
  • the actual number of beams (beams) transmitted in each cell is determined by the configuration on the network side, but the frequency point where the cell is located determines the maximum number of beams that can be configured, as shown in Table 1 below.
  • Frequency Range L (maximum number of beams) (2.4) GHz or less 4 3(2.4)GHz—6GHz 8 6GHz—52.6GHz 64
  • the measured reference signal can be SSB, that is, the SSS signal in the SSB or the demodulation reference signal (Demodulation Reference Signal, DMRS) signal of the PBCH is measured to obtain beam measurement results and Cell measurement results.
  • a terminal device in a radio resource control (Radio Resource Control, RRC) connection state can also configure a channel status indicator reference signal (Channel Status Indicator Reference Signal, CSI-RS) as a reference signal for cell measurement.
  • CSI-RS Channel Status Indicator Reference Signal
  • the network side configures the terminal device with the SSB measurement timing configuration (SS/PBCH block measurement timing configuration, SMTC). measurements, as shown in Figure 5.
  • SS/PBCH block measurement timing configuration SS/PBCH block measurement timing configuration
  • the network side will also configure the terminal device with the actual SSB transmission location measured by the terminal device, such as all
  • Table 2 The union of the actual transmission positions of the SSBs of the measurement cells is shown in Table 2 below.
  • the length of the bitmap is 8 bits. Assuming that the bitmap of 8 bits length is 10100110, then the terminal device only needs to set the SSB indices in the candidate positions of the 8 SSBs as 0, 2, 5, 6 SSB to do the measurement.
  • the concept of SCG deactivation is introduced. After the SCG is deactivated, the downlink timing relationship between the terminal equipment and the PSCell may not be maintained.
  • the terminal equipment needs to measure the measurement of the SN configuration.
  • the SMTC is generally configured for the measurement object. purpose of electricity.
  • the time domain position of the SMTC to be measured is determined based on the downlink timing of the PSCell.
  • the terminal equipment After the SCG is deactivated, if the terminal equipment loses the downlink timing of the PSCell (that is, the downlink timing relationship between the terminal equipment and the terminal equipment cannot be maintained), the terminal equipment cannot determine the position of the SMTC in the time domain. How the terminal equipment performs the measurement of the SN configuration needs to be clarified. To this end, the following technical solutions of the embodiments of the present application are proposed.
  • FIG. 6 is a schematic flowchart of a measurement method provided by an embodiment of the present application. As shown in FIG. 6 , the measurement method includes the following steps:
  • Step 601 In the case where the terminal device loses the downlink timing of the PSCell, the terminal device determines the measurement mode for the first measurement configuration; wherein the first measurement configuration is the measurement configuration configured by the SN, and the PSCell is the SN The primary cell in the corresponding SCG.
  • the technical solutions of the embodiments of the present application may be applied to a dual-connection architecture.
  • the dual-connectivity architecture includes one MN and one SN, where the cell group corresponding to the MN is called MCG, the MCG includes a primary cell (PCell) and one or more secondary cells (SCell), and the cell group corresponding to the SN is called SCG, SCG It includes one PSCell, and optionally, one or more SCells.
  • the MN can configure the measurement configuration for the terminal device, specifically, the PCell configures the measurement configuration for the terminal device.
  • the SN may also configure a measurement configuration for the terminal device, specifically, the PSCell configures the measurement configuration for the terminal device.
  • the measurement configurations configured for the terminal equipment by the MN and SN are independent of each other.
  • the technical solutions of the embodiments of the present application may be applied to a multi-connection architecture.
  • the difference from the dual-connection architecture is that the multi-connection architecture includes one MN and multiple SNs, and the MN and SN may refer to the foregoing description of the dual-connection architecture.
  • the first measurement configuration is the measurement configuration configured by the SN, and the SN may send the first measurement configuration to the terminal device through an RRC connection reconfiguration message.
  • the first measurement configuration includes: a measurement object list, a measurement report list, and a measurement list.
  • the measurement list includes at least one measurement id, and each measurement id is associated with a measurement object and a measurement report.
  • an SMTC configuration is configured for it, and the time domain position of the SMTC configuration is determined based on the downlink timing of the PSCell, that is, the time domain position of the SMTC can be determined based on the downlink timing of the PSCell.
  • downlink timing in the embodiments of the present application may also be referred to as “reference timing”.
  • the SCG on the SN side may be in an activated state or a deactivated state. After the SGC is deactivated, all cells in the SGC are in a deactivated state, so as to achieve the purpose of energy saving of the terminal equipment. After the SCG is deactivated, the terminal device will lose the downlink timing of the PSCell. Specifically, the terminal device receives second indication information, where the second indication information is used to instruct the deactivation of the SCG, wherein after the deactivation of the SCG, the terminal device loses the downlink timing of the PSCell.
  • the downlink timing of the PSCell is used by the terminal device to determine the time domain position of the SMTC, and then measure within the SMTC window according to the time domain position of the SMTC. If the terminal equipment loses the downlink timing of the PSCell, the measurement method for the measurement configuration of the SN configuration is one of the following.
  • the terminal device determines not to perform measurement for the first measurement configuration.
  • the terminal device after the terminal device loses the downlink timing of the PSCell, the terminal device does not perform the measurement for using the PSCell as the reference timing, that is, does not perform the measurement of the first measurement configuration (that is, the measurement of the SN configuration).
  • the first measurement configuration at least includes configuration information of the first measurement object; in the second measurement configuration, there is a second measurement object that is associated with the first measurement object, and the second measurement configuration is the main The measurement configuration configured by the node MN; the terminal device determines that the measurement mode for the first measurement object is the first measurement mode, where the first measurement mode includes: the terminal device corresponds to the second measurement object based on The SMTC configuration is performed, and the measurement for the first measurement object is performed.
  • the association relationship refers to: the synchronization signal block SSB frequency points and/or subcarrier intervals of the measurement object are the same.
  • the SMTC configuration corresponding to the second measurement object is used to determine the first SMTC, and the time domain position of the first SMTC is determined based on the downlink timing of the PCell, where the PCell is the primary cell group MCG corresponding to the MN.
  • the primary cell, the first SMTC is the SMTC used by the first measurement object to perform measurement.
  • the terminal device uses the measurement configuration (ie, the second measurement configuration) configured by the MN for the first measurement object, which is the same as the SSB frequency of the first measurement object and has the same subcarrier.
  • the SMTC corresponding to the second measurement object with the same interval is used as the SMTC used for measuring the first measurement object.
  • the second measurement object in the measurement configuration configured by the MN is, for example, measObjectNR.
  • the first measurement configuration includes at least configuration information of the first measurement object; the terminal device determines that the measurement mode for the first measurement object is the second measurement mode, where the second measurement mode includes: The terminal device performs measurement on the first measurement object based on the first SSB period.
  • the first SSB period is 5ms or 10ms.
  • the terminal device After the terminal device loses the downlink timing of the PSCell, the terminal device assumes that the SSB cycle is 5ms, and performs measurement on the first measurement object according to the SSB cycle of 5ms.
  • the SSB period can also be referred to as the period of the SS burst set.
  • the method further includes: receiving, by the terminal device, first indication information, where the first indication information is used to indicate that the measurement method for the first measurement object is the first measurement in the above solution or the second measurement method in the above solution.
  • the first measurement configuration at least includes configuration information of a third measurement object; there is no measurement object associated with the third measurement object in the second measurement configuration, and the second measurement configuration is an MN configuration
  • the association relationship refers to: the synchronization signal block SSB frequency points and/or subcarrier intervals of the measurement object are the same.
  • the measurement of the SN configuration can be relaxed, so as to achieve the purpose of power saving of the terminal equipment.
  • the measurement object configured by the SN cannot be Relax measurement. If the SSB frequency and/or subcarrier spacing of a certain measurement object configured by the SN is different from the SSB frequency and/or subcarrier spacing of all measurement objects configured by the MN, the measurement object configured by the SN can perform relaxed measurement.
  • the relaxed measurement may be implemented by, but not limited to, the following: extending the measurement period of the SSB.
  • FIG. 7 is a schematic structural composition diagram of a measurement apparatus provided by an embodiment of the present application, which is applied to terminal equipment. As shown in FIG. 7 , the measurement apparatus includes:
  • a determining unit 701 configured to determine a measurement mode for the first measurement configuration when downlink timing of the PSCell is lost;
  • the first measurement configuration is a measurement configuration configured by an SN, and the PSCell is a primary cell in an SCG corresponding to the SN.
  • the determining unit 701 is configured to determine not to perform the measurement for the first measurement configuration.
  • the first measurement configuration includes at least configuration information of a first measurement object; in the second measurement configuration, there is a second measurement object that is associated with the first measurement object, and the first measurement object is associated with the first measurement object. 2.
  • the measurement configuration is the measurement configuration configured by the MN;
  • the determining unit 701 is configured to determine that the measurement mode for the first measurement object is a first measurement mode, where the first measurement mode includes: the terminal device is configured based on the SMTC corresponding to the second measurement object , and perform measurement on the first measurement object.
  • the SMTC configuration corresponding to the second measurement object is used to determine the first SMTC, and the time domain position of the first SMTC is determined based on the downlink timing of the PCell, the PCell corresponding to the MN
  • the primary cell in the MCG, the first SMTC is the SMTC used by the first measurement object to perform measurement.
  • the first measurement configuration includes at least configuration information of a third measurement object; there is no measurement object associated with the third measurement object in the second measurement configuration, and the second measurement configuration does not exist in the second measurement configuration.
  • the measurement configuration is the measurement configuration configured by the MN;
  • the determining unit 701 is configured to determine that the measurement method for the third measurement object is relaxation measurement.
  • the association relationship refers to: the SSB frequency points and/or subcarrier intervals of the measurement objects are the same.
  • the first measurement configuration includes at least configuration information of the first measurement object
  • the determining unit 701 is configured to determine that the measurement method for the first measurement object is a second measurement method, where the second measurement method includes: the terminal device performs, based on the first SSB cycle, the measurement method for the first measurement object. A measurement of a measurement object.
  • the apparatus further includes:
  • the receiving unit 702 is configured to receive first indication information, where the first indication information is used to indicate that the measurement mode for the first measurement object is the first measurement mode or the second measurement mode.
  • the apparatus further includes:
  • the receiving unit 702 is configured to receive second indication information, where the second indication information is used to indicate deactivation of the SCG, wherein after the deactivation of the SCG, the terminal device loses the downlink timing of the PSCell.
  • FIG. 8 is a schematic structural diagram of a communication device 800 provided by an embodiment of the present application.
  • the communication device can be a terminal device or a network device.
  • the communication device 800 shown in FIG. 8 includes a processor 810, and the processor 810 can call and run a computer program from a memory to implement the methods in the embodiments 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 methods in the embodiments 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, may send information or data to other devices, or receive other Information or data sent by a device.
  • the transceiver 830 may include a transmitter and a receiver.
  • the transceiver 830 may further include antennas, and the number of the antennas may be one or more.
  • the communication device 800 may specifically be the network device in this embodiment of the present application, and the communication device 800 may implement the corresponding processes implemented by the network device in each method in the embodiment of the present application. For brevity, details are not repeated here. .
  • the communication device 800 may specifically be the mobile terminal/terminal device in the embodiments of the present application, and the communication device 800 may implement the corresponding processes implemented by the mobile terminal/terminal device in each method in the embodiments of the present application. , and will not be repeated here.
  • FIG. 9 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 900 shown in FIG. 9 includes a processor 910, and the processor 910 can call and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the chip 900 may further include a memory 920 .
  • the processor 910 may call and run a computer program from the memory 920 to implement the methods in the embodiments 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 may control the input interface 930 to communicate with other devices or chips, and specifically, may acquire information or data sent by other devices or chips.
  • the chip 900 may further include an output interface 940 .
  • the processor 910 may control the output interface 940 to communicate with other devices or chips, and specifically, may output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the network device in each method of the embodiment of the present application, which is not repeated here for brevity.
  • the chip can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application.
  • the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application.
  • the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.
  • FIG. 10 is a schematic block diagram of a communication system 1000 provided by an embodiment of the present application. As shown in FIG. 10 , 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 functions implemented by the terminal device in the above method
  • the network device 1020 can be used to implement the corresponding functions implemented by the network device in the above method. For brevity, details are not repeated here. .
  • the processor in this embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above method embodiments may be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the 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, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the memory in this embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electrically programmable read-only memory (Erasable PROM, EPROM). Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be Random Access Memory (RAM), which acts as an external cache.
  • RAM random access memory
  • SRAM Static RAM
  • DRAM Dynamic RAM
  • SDRAM Synchronous DRAM
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • enhanced SDRAM ESDRAM
  • synchronous link dynamic random access memory Synchlink DRAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is, the memory in the embodiments of the present application is intended to include but not limited to these and any other suitable types of memory.
  • Embodiments of the present application further provide a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in the various methods of the embodiments of the present application.
  • the computer program enables the computer to execute the corresponding processes implemented by the network device in the various methods of the embodiments of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application. , and are not repeated here for brevity.
  • Embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the network device in each method of the embodiments of the present application. Repeat.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application, For brevity, details are not repeated here.
  • the embodiments of the present application also provide a computer program.
  • the computer program can be applied to the network device in the embodiments of the present application.
  • the computer program runs on the computer, the computer executes the corresponding processes implemented by the network device in each method of the embodiments of the present application. For the sake of brevity. , and will not be repeated here.
  • the computer program may be applied to the mobile terminal/terminal device in the embodiments of the present application, and when the computer program is run on the computer, the mobile terminal/terminal device implements the various methods of the computer program in the embodiments of the present application.
  • the corresponding process for the sake of brevity, will not be repeated here.
  • the disclosed system, apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the functions, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable storage medium.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution, and the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Communication Control (AREA)

Abstract

Les modes de réalisation de la présente divulgation concernent un procédé et un appareil de mesure, ainsi qu'un dispositif terminal. Ledit procédé comprend les étapes suivantes : lorsqu'un dispositif terminal perd une synchronisation de liaison descendante d'une cellule secondaire primaire (PSCell), le dispositif terminal détermine un mode de mesure pour une première configuration de mesure, la première configuration de mesure étant une configuration de mesure configurée par un nœud secondaire (SN), et la PSCell étant une cellule primaire dans un groupe de cellules secondaires (SCG) correspondant au SN.
PCT/CN2021/071838 2021-01-14 2021-01-14 Procédé et appareil de mesure, et dispositif terminal WO2022151194A1 (fr)

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CN202180074641.XA CN116391385A (zh) 2021-01-14 2021-01-14 一种测量方法及装置、终端设备
PCT/CN2021/071838 WO2022151194A1 (fr) 2021-01-14 2021-01-14 Procédé et appareil de mesure, et dispositif terminal

Applications Claiming Priority (1)

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PCT/CN2021/071838 WO2022151194A1 (fr) 2021-01-14 2021-01-14 Procédé et appareil de mesure, et dispositif terminal

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019031216A1 (fr) * 2017-08-09 2019-02-14 シャープ株式会社 Dispositif terminal, procédé de communication, circuit intégré et système d'appareil de station de base
WO2019157705A1 (fr) * 2018-02-14 2019-08-22 Oppo广东移动通信有限公司 Procédé de configuration de groupe de cellules secondaires et produit associé
CN111436073A (zh) * 2019-02-14 2020-07-21 维沃移动通信有限公司 确定方法及设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019031216A1 (fr) * 2017-08-09 2019-02-14 シャープ株式会社 Dispositif terminal, procédé de communication, circuit intégré et système d'appareil de station de base
WO2019157705A1 (fr) * 2018-02-14 2019-08-22 Oppo广东移动通信有限公司 Procédé de configuration de groupe de cellules secondaires et produit associé
CN111436073A (zh) * 2019-02-14 2020-07-21 维沃移动通信有限公司 确定方法及设备

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
QUALCOMM INCORPORATED: "Considerations on NR measurements after SCG failure", 3GPP DRAFT; R2-1806013 NR MEASUREMENTS AFTER SCG FAILURE, vol. RAN WG2, 14 April 2018 (2018-04-14), Sanya, China, pages 1 - 2, XP051429617 *
QUALCOMM INCORPORATED: "Considerations on SN configured NR measurements after SCG failure", 3GPP DRAFT; R2-1808581 SN CONFIGURED NR MEASUREMENTS AFTER SCG FAILURE, vol. RAN WG2, 20 May 2018 (2018-05-20), Busan, South Korea, pages 1 - 2, XP051444838 *
QUALCOMM INCORPORATED: "Correction on SN configured NR measurements after SCG failure", 3GPP DRAFT; 37340 CR0025REV01_(REL-15)_R2-1808952 CORRECTION ON NR MEASUREMENTS AFTER SCG FAILURE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Busan, South Korea; 20180521 - 20180525, 25 May 2018 (2018-05-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051520303 *

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