WO2023283964A1 - Procédé et appareil de configuration de mesure de mobilité d'une cellule multi-porteuses - Google Patents

Procédé et appareil de configuration de mesure de mobilité d'une cellule multi-porteuses Download PDF

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Publication number
WO2023283964A1
WO2023283964A1 PCT/CN2021/106940 CN2021106940W WO2023283964A1 WO 2023283964 A1 WO2023283964 A1 WO 2023283964A1 CN 2021106940 W CN2021106940 W CN 2021106940W WO 2023283964 A1 WO2023283964 A1 WO 2023283964A1
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Prior art keywords
configuration information
carrier
measurement
reference signal
cell
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PCT/CN2021/106940
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English (en)
Chinese (zh)
Inventor
陶旭华
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2021/106940 priority Critical patent/WO2023283964A1/fr
Priority to CN202180002176.9A priority patent/CN115868196A/zh
Publication of WO2023283964A1 publication Critical patent/WO2023283964A1/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

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular to a configuration method and device for mobility measurement of a multi-carrier cell.
  • the measurement results of the neighboring cells of the cell where the terminal device is located are usually required for cell reselection or cell handover.
  • the process for the network device to obtain the measurement result of the neighboring cell is: the terminal device may measure the neighboring cell based on the cell configuration information of the neighboring cell sent by the network device, and report the measurement result of the neighboring cell to the network device.
  • the neighboring cells in the related art are usually single-carrier cells. At present, the terminal equipment can only perform mobility measurement and report on the single-carrier neighboring cells.
  • Embodiments of the present disclosure provide a method and device for configuring mobility measurement of a multi-carrier cell, which can be applied to the scenario of communication between a terminal device and a network device in cellular mobile communication technology, so that the terminal device can It can accurately measure the multiple carriers of the multi-carrier cell to be measured, and report the measurement data as the basis for cell reselection or cell handover.
  • an embodiment of the present disclosure provides a method for configuring mobility measurement of a multi-carrier cell, the method is executed by a terminal device, and the method includes: receiving radio resource control RRC signaling, wherein the RRC signaling Including mobility measurement configuration information of the multi-carrier neighbor cell to be tested, wherein the mobility measurement configuration information includes: configuration information of the primary carrier, configuration information of the secondary carrier, and measurement reporting configuration information; according to the configuration information of the primary carrier and the configuration information of the secondary carrier, respectively measure the primary carrier of the multi-carrier adjacent cell to be measured and the reference signal corresponding to the secondary carrier; according to the measurement report configuration information, measure the The measurement data of the reference signal corresponding to the main carrier and the auxiliary carrier are reported.
  • RRC signaling Including mobility measurement configuration information of the multi-carrier neighbor cell to be tested
  • the mobility measurement configuration information includes: configuration information of the primary carrier, configuration information of the secondary carrier, and measurement reporting configuration information; according to the configuration information of the primary carrier and the configuration information of the secondary carrier, respectively measure the primary carrier of
  • the terminal device obtains the configuration information of the primary carrier, the configuration information of the secondary carrier, and the measurement report configuration information of the multi-carrier adjacent cell from the received RRC instruction, and based on the configuration information of the primary carrier and the secondary carrier Carrier configuration information, respectively measure the reference signals corresponding to the primary carrier and secondary carrier of the multi-carrier adjacent cell to be tested, and measure the primary carrier and secondary carrier of the multi-carrier adjacent cell to be measured according to the measurement report configuration information
  • the measurement data of the reference signal corresponding to the carrier is reported. Therefore, based on the received mobility measurement configuration information, the terminal device can accurately measure multiple carriers of the multi-carrier cell to be tested, and report the measurement data as a basis for cell reselection or cell switching.
  • the measurement report configuration information at least includes at least one of the following information: report condition; report measurement reference signal type.
  • the reporting condition includes one of the following information: periodic reporting; event-triggered reporting.
  • the reporting measurement reference signal type includes: a reference signal received power RSRP type, a reference signal received quality RSRQ type, and a signal-to-interference-plus-noise ratio SINR type.
  • the measurement reporting configuration information further includes: event-triggered configuration information.
  • the event trigger configuration information includes one of the following: the measurement data of the reference signal of the main carrier is greater than the first threshold value corresponding to the measurement data; The measurement data of the reference signal of the carrier is greater than a first threshold value corresponding to the measurement data, and the measurement data of the reference signal of the secondary carrier is greater than a second threshold value corresponding to the measurement data of the secondary carrier; The average value of the measurement data of the reference signal of the main carrier and the auxiliary carrier is greater than a third threshold.
  • the configuration information of the main carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information; cell list configuration information; reference signal measurement configuration information; layer 1 reference signal received power L1-RSRP measurement configuration information.
  • the configuration information of the secondary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information.
  • an embodiment of the present disclosure provides another method for configuring mobility measurement of a multi-carrier cell, the method is executed by a network device, and the method includes: sending radio resource control RRC signaling to a terminal device, wherein the The first RRC signaling includes mobility measurement configuration information of the multi-carrier neighbor cell to be tested, wherein the mobility measurement configuration information includes configuration information of the primary carrier, configuration information of the secondary carrier, and measurement report configuration information, wherein the The configuration information of the primary carrier is used to measure the reference signal of the primary carrier of the multi-carrier adjacent cell to be tested, and the configuration information of the secondary carrier is used to measure the reference signal of the secondary carrier of the multi-carrier adjacent cell to be measured Performing measurement, the measurement reporting configuration information is used to report the measurement data of the primary carrier and the reference signal corresponding to the secondary carrier of the multi-carrier adjacent cell to be measured.
  • the network device sends the mobility measurement configuration information of the multi-carrier neighboring cell to be tested to the terminal device through RRC signaling, so that the terminal device can accurately obtain the mobility measurement configuration information based on the RRC signaling, and then can accurately Accurate measurement of multi-carriers of multi-carrier adjacent cells to be tested, and cell re-selection or cell selection based on the received measurement data sent by the terminal equipment.
  • the measurement report configuration information at least includes at least one of the following information: report condition; report measurement reference signal type.
  • the reporting condition includes one of the following information: periodic reporting; event-triggered reporting.
  • the reporting measurement reference signal type includes: a reference signal received power RSRP type, a reference signal received quality RSRQ type, and a signal-to-interference-plus-noise ratio SINR type.
  • the measurement reporting configuration information further includes: event-triggered configuration information.
  • the event trigger configuration information includes one of the following: the measurement data of the reference signal of the main carrier is greater than the first threshold value corresponding to the measurement data; The measurement data of the reference signal of the carrier is greater than a first threshold value corresponding to the measurement data, and the measurement data of the reference signal of the secondary carrier is greater than a second threshold value corresponding to the measurement data of the secondary carrier; The average value of the measurement data of the reference signal of the main carrier and the auxiliary carrier is greater than a third threshold.
  • the configuration information of the main carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information; cell list configuration information; reference signal measurement configuration information; layer 1 reference signal received power L1-RSRP measurement configuration information.
  • the configuration information of the secondary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information.
  • an embodiment of the present disclosure provides a device for configuring mobility measurement of a multi-carrier cell
  • the device for configuring the mobility measurement of a multi-carrier cell has a part or all of the network equipment that implements the method described in the first aspect above
  • Functions such as the functions of the device for configuring the mobility measurement of a multi-carrier cell, may have the functions of some or all of the embodiments in the present disclosure, or may have the functions of implementing any one of the embodiments in the present disclosure alone.
  • the functions described above may be implemented by hardware, or may be implemented by executing corresponding software on the hardware.
  • the hardware or software includes one or more units or modules corresponding to the above functions.
  • an embodiment of the present disclosure provides another device for configuring mobility measurement of a multi-carrier cell.
  • the device for configuring mobility measurement of a multi-carrier cell has a part that implements the terminal device in the method example described in the second aspect above
  • all of the functions, such as the function of the device for configuring the mobility measurement of a multi-carrier cell may have the functions of some or all of the embodiments in the present disclosure, or may have the functions of implementing any one of the embodiments in the present disclosure alone.
  • the functions described above may be implemented by hardware, or may be implemented by executing corresponding software on the hardware.
  • the hardware or software includes one or more units or modules corresponding to the above functions.
  • an embodiment of the present disclosure provides an apparatus for configuring mobility measurement of a multi-carrier cell, the apparatus includes a processor, and when the processor invokes a computer program in a memory, executes the method described in the first aspect above.
  • an embodiment of the present disclosure provides an apparatus for configuring mobility measurement of a multi-carrier cell, the apparatus includes a processor, and when the processor invokes a computer program in a memory, executes the method described in the second aspect above.
  • an embodiment of the present disclosure provides a device for configuring mobility measurement of a multi-carrier cell.
  • the device includes a processor and a memory, and a computer program is stored in the memory.
  • the computer program is executed
  • the processor executes, execute the method described in the first aspect above.
  • an embodiment of the present disclosure provides an apparatus for configuring mobility measurement of a multi-carrier cell, the apparatus includes a processor and a memory, and a computer program is stored in the memory, and when the computer program is executed by the processor During execution, execute the method described in the second aspect above.
  • an embodiment of the present disclosure provides a device for configuring mobility measurement of a multi-carrier cell, the device includes a processor and an interface circuit, the interface circuit is used to receive code instructions and transmit them to the processor, and the processor is used to Running the code instructions causes the device to execute the method described in the first aspect above.
  • an embodiment of the present disclosure provides a device for configuring mobility measurement of a multi-carrier cell, the device includes a processor and an interface circuit, the interface circuit is used to receive code instructions and transmit them to the processor, and the processor is used to Running the code instructions causes the device to execute the method described in the second aspect above.
  • an embodiment of the present disclosure provides a communication system, which includes the device for configuring the mobility measurement of a multi-carrier cell described in the third aspect and the configuration device for the mobility measurement of a multi-carrier cell described in the fourth aspect
  • the system includes the device for configuring the mobility measurement of the multi-carrier cell described in the fifth aspect and the device for configuring the mobility measurement of the multi-carrier cell described in the sixth aspect, or, the system includes the device described in the seventh aspect
  • the embodiment of the present invention provides a computer-readable storage medium, which is used to store the instructions used by the above-mentioned network equipment.
  • the terminal equipment executes the above-mentioned first aspect. method.
  • the embodiment of the present invention provides a readable storage medium, which is used to store the instructions used by the above-mentioned terminal equipment, and when the instructions are executed, the network equipment executes the method described in the above-mentioned second aspect .
  • the present disclosure further provides a computer program product including a computer program, which, when run on a computer, causes the computer to execute the method described in the first aspect above.
  • the present disclosure further provides a computer program product including a computer program, which, when run on a computer, causes the computer to execute the method described in the second aspect above.
  • the present disclosure provides a chip system
  • the chip system includes at least one processor and an interface, used to support the network device to implement the functions involved in the first aspect, for example, determine or process the data involved in the above method and at least one of information.
  • the chip system further includes a memory, and the memory is used for saving necessary computer programs and data of the network device.
  • the system-on-a-chip may consist of chips, or may include chips and other discrete devices.
  • the present disclosure provides a chip system
  • the chip system includes at least one processor and an interface, used to support the terminal device to implement the functions involved in the second aspect, for example, determine or process the data involved in the above method and at least one of information.
  • the chip system further includes a memory, and the memory is configured to store necessary computer programs and data of the terminal device.
  • the system-on-a-chip may consist of chips, or may include chips and other discrete devices.
  • the present disclosure provides a computer program that, when run on a computer, causes the computer to execute the method described in the first aspect above.
  • the present disclosure provides a computer program that, when run on a computer, causes the computer to execute the method described in the second aspect above.
  • FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a method for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic flowchart of another method for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart of another method for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure
  • FIG. 5 is a schematic flowchart of another method for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure
  • FIG. 6 is a schematic flowchart of a method for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of an apparatus for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure
  • FIG. 8 is a schematic structural diagram of another device for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a chip provided by an embodiment of the present disclosure.
  • FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of the present disclosure.
  • the communication system may include, but is not limited to, a network device and a terminal device.
  • the number and shape of the devices shown in Figure 1 are for example only and do not constitute a limitation to the embodiments of the present disclosure. In practical applications, two or more network equipment, two or more terminal equipment.
  • the communication system shown in FIG. 1 includes one network device 101 and one terminal device 102 as an example.
  • LTE long term evolution
  • 5th generation 5th generation
  • 5G new radio new radio, NR
  • other future new mobile communication systems etc.
  • the network device 101 in the embodiment of the present disclosure is an entity on the network side for transmitting or receiving signals.
  • the network device 101 may be an evolved base station (evolved NodeB, eNB), a transmission point (transmission reception point, TRP), a next generation base station (next generation NodeB, gNB) in an NR system, or a base station in other future mobile communication systems Or an access node in a wireless fidelity (wireless fidelity, WiFi) system, etc.
  • eNB evolved NodeB
  • TRP transmission reception point
  • gNB next generation base station
  • gNB next generation NodeB
  • the embodiments of the present disclosure do not limit the specific technology and specific device form adopted by the network device.
  • the network device provided by the embodiment of the present disclosure may be composed of a centralized unit (central unit, CU) and a distributed unit (distributed unit, DU), wherein the CU may also be called a control unit (control unit), and the CU-DU
  • the structure of the network device such as the protocol layer of the base station, can be separated, and the functions of some protocol layers are placed in the centralized control of the CU, and the remaining part or all of the functions of the protocol layer are distributed in the DU, and the CU centrally controls the DU.
  • the terminal device 102 in the embodiment of the present disclosure is an entity on the user side for receiving or transmitting signals, such as a mobile phone.
  • the terminal equipment may also be called terminal equipment (terminal), user equipment (user equipment, UE), mobile station (mobile station, MS), mobile terminal equipment (mobile terminal, MT) and so on.
  • the terminal device can be a car with communication functions, a smart car, a mobile phone, a wearable device, a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (augmented reality (AR) terminal equipment, wireless terminal equipment in industrial control (industrial control), wireless terminal equipment in self-driving (self-driving), wireless terminal equipment in remote medical surgery (remote medical surgery), smart grid ( Wireless terminal devices in smart grid, wireless terminal devices in transportation safety, wireless terminal devices in smart city, wireless terminal devices in smart home, etc.
  • the embodiments of the present disclosure do not limit the specific technology and specific device form adopted by the terminal device.
  • the terminal equipment in the above-mentioned communication system only measures and reports the neighboring cells of the single carrier. However, in some scenarios, there may be multi-carrier neighboring cells in the communication system, how to realize the mobility measurement and reporting of the multi-carrier neighboring cells by the terminal equipment is very important for cell reselection or cell handover of multi-carrier neighboring cells of.
  • the terminal device acquires the configuration information of the primary carrier, the configuration information of the secondary carrier, and the measurement report configuration information of the multi-carrier adjacent cell from the received RRC command, and based on the configuration information of the primary carrier and the configuration information of the secondary carrier Configuration information, respectively measure the reference signals corresponding to the primary carrier and secondary carrier of the multi-carrier adjacent cell to be measured, and report the measurement data of the primary carrier and the reference signal corresponding to the secondary carrier of the multi-carrier adjacent cell to be measured according to the measurement reporting configuration information . Therefore, based on the received mobility measurement configuration information, the terminal device can accurately measure multiple carriers of the multi-carrier cell to be tested, and report the measurement data as a basis for cell reselection or cell switching.
  • Fig. 2 is a schematic flowchart of a method for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure. The method is executed by a terminal device in the communication system shown in FIG. 1 . As shown in Figure 2, the method may include but not limited to the following steps:
  • Step 201 receiving radio resource control (Radio Resource Control, RRC) signaling, wherein the RRC signaling includes mobility measurement configuration information of the multi-carrier neighbor cell to be tested, wherein the mobility measurement configuration information includes: configuration information of the main carrier , configuration information of the secondary carrier and measurement reporting configuration information.
  • RRC Radio Resource Control
  • the terminal device may receive the RRC signaling sent by the network device based on the main carrier of the serving cell, and analyze the RRC signaling to obtain the mobility measurement configuration information in the RRC signaling.
  • the serving cell in this embodiment may also be a multi-carrier serving cell, for example, the multiple carriers of the serving cell may include one primary carrier and multiple secondary carriers.
  • Step 202 According to the configuration information of the primary carrier and the configuration information of the secondary carrier, respectively measure reference signals corresponding to the primary carrier and the secondary carrier of the adjacent cell of the multi-carrier to be measured.
  • the reference signal of the primary carrier of the adjacent cell of the multi-carrier to be tested can be measured
  • the reference signal of the secondary carrier of the adjacent cell of the multi-carrier to be measured can be measured Reference signal for measurement.
  • Step 203 according to the measurement reporting configuration information, report the measurement data of the primary carrier and the reference signal corresponding to the secondary carrier of the multi-carrier adjacent cell to be measured.
  • the terminal device obtains the configuration information of the main carrier, the configuration information of the auxiliary carrier and the configuration information of the measurement report of the multi-carrier adjacent cell from the received RRC instruction, and based on the configuration information of the main carrier and the configuration of the auxiliary carrier Information, respectively measure the reference signals corresponding to the main carrier and the auxiliary carrier of the multi-carrier adjacent cell to be measured, and report the measurement data of the main carrier and the reference signal corresponding to the auxiliary carrier of the multi-carrier adjacent cell to be measured according to the measurement report configuration information. Therefore, based on the received mobility measurement configuration information, the terminal device can accurately measure multiple carriers of the multi-carrier cell to be tested, and report the measurement data as a basis for cell reselection or cell switching.
  • the configuration information of the main carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information ; Cell list configuration information; Reference signal measurement configuration information; Layer 1 Reference Signal Received Power (Layer 1 Reference Signal Received Power, L1-RSRP) measurement configuration information.
  • the above reference signal measurement configuration information may include a synchronization signal block measurement timing configuration (SSB based RRM Measurement Timing Configuration , SMTC) time window.
  • SSB based RRM Measurement Timing Configuration SMTC
  • the foregoing layer 1 reference signal received power (Layer 1 Reference Signal Received Power, L1-RSRP) measurement configuration information may include layer 1 reference signal received power measurement configuration information of the SSB.
  • the synchronization signal block may be measured based on the SMTC time window.
  • the synchronization signal block may be measured based on the SMTC time window.
  • the above layer 1 reference signal received power measurement configuration information of SSB may include the reporting threshold value of the reference signal received power reported by layer 1 of SSB, so that the SSB layer 1 on the SSB layer can be based on the reporting threshold value Measurement data is filtered.
  • the above-mentioned layer 1 reference signal received power measurement configuration information of the SSB may include the average times of the measurement data of the layer 1 of the SSB.
  • the above-mentioned reference signal measurement configuration information may include channel state information Reference signal measurement timing configuration (CSI-RS based RRM Measurement Timing Configuration, CMTC) time window.
  • CSI-RS based RRM Measurement Timing Configuration CMTC
  • the above Layer 1 Reference Signal Received Power (Layer 1 Reference Signal Received Power, L1-RSRP) measurement configuration information may include CSI-RS Layer 1 Reference Signal Received Power measurement configuration information.
  • the channel state information reference signal may be measured based on the above CMTC time window.
  • the channel state information reference signal may be measured based on the above CMTC time window.
  • the above CSI-RS layer 1 reference signal received power measurement configuration information may include the reporting threshold value of the reference signal received power reported by the CSI-RS layer 1, so that the CSI-RS can be based on the reporting threshold value. Measurement data on layer 1 of the RS are filtered.
  • the above CSI-RS layer 1 reference signal received power measurement configuration information may include the average times of CSI-RS layer 1 measurement data.
  • the above configuration information of the cell list may include a whitelist of cells and a blacklist of cells using the main carrier among neighboring cells of the multi-carrier to be tested.
  • the cells in the cell white list and the cell black list of the main carrier are sub-cells using the main carrier among the adjacent cells of the multi-carrier to be tested.
  • multiple sub-cells in the multi-carrier adjacent cells to be tested can be classified based on the cell whitelist and cell blacklist of the main carrier, and according to the classification results , to measure the reference signals of the primary carriers of the multiple sub-cells.
  • the configuration information of the secondary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information.
  • the measurement reporting configuration information may include at least one of a reporting condition and a reporting measurement reference signal type. That is to say, in some embodiments, the measurement reporting configuration information may include reporting conditions. In some other embodiments, the measurement reporting configuration information may include reporting a measurement reference signal type. In some other embodiments, the foregoing measurement reporting configuration information may include reporting conditions and reporting measurement reference signal types.
  • the aforementioned reporting conditions may include one of periodic reporting and event-triggered reporting.
  • the periodic time for periodic reporting can be obtained in various ways, for example, it can be obtained from the communication protocol based on which the terminal device communicates with the network device, It may also be configured by a network device as a terminal device, and this embodiment does not specifically limit the manner of obtaining the period time reported periodically.
  • the event-triggered configuration information corresponding to the event-triggered report can be obtained from a communication protocol.
  • the measurement report configuration information further includes: event trigger configuration information. That is to say, the event trigger configuration information can be obtained from the measurement report configuration information.
  • the event-triggered configuration information includes one of the following:
  • the measurement data of the reference signal of the main carrier is greater than the first threshold value corresponding to the measurement data
  • the measurement data of the reference signal of the main carrier is greater than the first threshold value corresponding to the measurement data, and the measurement data of the reference signal of the secondary carrier is greater than the second threshold value corresponding to the measurement data of the secondary carrier;
  • the average value of the measurement data of the reference signal of the main carrier and the auxiliary carrier is greater than the third threshold.
  • the threshold value corresponding to the corresponding measurement data can be obtained from the communication protocol based on the communication between the terminal device and the network device, and can also be configured by the network device for the terminal device. limited.
  • the above-mentioned reported measurement reference signal types include: Reference Signal Received Power (Reference Signal Receiving Power, RSRP) type, Reference Signal Received Quality (Reference Signal Receiving Quality, RSRQ) type, Signal to Interference plus Noise Ratio (Signal to Interference plus Noise Ratio, SINR) type.
  • RSRP Reference Signal Received Power
  • RSRQ Reference Signal Receiving Quality
  • SINR Signal to Interference plus Noise Ratio
  • the RSRP measurement value of the reference signal of the main carrier under the RSRP type may be obtained, and the RSRP measurement value of the reference signal of the secondary carrier under the RSRP type may be obtained.
  • the type of the measurement reference signal reported above is a type of measurement data of the reference signal. Therefore, the measurement data in this embodiment may include at least one of the following data: reference signal received power RSRP, reference signal received quality RSRQ, and signal-to-interference-plus-noise ratio SINR.
  • Fig. 3 is a schematic flowchart of another method for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure. The method is executed by a terminal device in the communication system shown in FIG. 1 . As shown in Figure 3, the method may include but not limited to the following steps:
  • Step 301 receiving radio resource control RRC signaling, wherein the RRC signaling includes mobility measurement configuration information of the multi-carrier neighboring cell to be tested, wherein the mobility measurement configuration information includes: configuration information of the primary carrier, configuration information of the secondary carrier and measurement reporting configuration information.
  • the configuration information of the main carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information; cell list configuration information; reference signal Measurement configuration information; Layer 1 Reference Signal Received Power (Layer 1 Reference Signal Received Power, L1-RSRP) measurement configuration information.
  • the configuration information of the secondary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information.
  • the reporting condition in the measurement reporting configuration information is used as the event trigger reporting, and the measurement reference signal type to be reported is RSRP type, and the measurement data of the reference signal of the primary carrier in the event trigger configuration information is greater than or equal to
  • the first threshold value corresponding to the measurement data is described as an example.
  • Step 302 According to the configuration information of the primary carrier and the configuration information of the secondary carrier, respectively measure reference signals corresponding to the primary carrier and the secondary carrier of the adjacent cell of the multi-carrier to be measured.
  • Step 303 according to the measurement result of the main carrier, determine the measurement data of the main carrier on the RSRP type.
  • Step 304 In response to the measurement data of the primary carrier on the RSRP type being greater than the first threshold value of the measurement data, report the measurement data of the primary carrier and the reference signal corresponding to the secondary carrier of the multi-carrier adjacent cell to be measured.
  • the terminal device obtains the configuration information of the primary carrier, the configuration information of the secondary carrier, and the measurement report configuration information of the multi-carrier adjacent cell from the received RRC instruction, and based on the configuration information of the primary carrier and the configuration information of the secondary carrier
  • the configuration information is used to measure the reference signals corresponding to the main carrier and the auxiliary carrier of the multi-carrier adjacent cell to be measured respectively.
  • the terminal device can accurately measure multiple carriers of the multi-carrier cell to be measured based on the received mobility measurement configuration information, and report the measurement data as a basis for cell reselection or cell switching.
  • Fig. 4 is a schematic flowchart of another method for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure. The method is executed by a terminal device in the communication system shown in FIG. 1 . As shown in Figure 4, the method may include but not limited to the following steps:
  • Step 401 receiving radio resource control RRC signaling, wherein the RRC signaling includes mobility measurement configuration information of the multi-carrier neighbor cell to be tested, wherein the mobility measurement configuration information includes: configuration information of the primary carrier, configuration information of the secondary carrier and measurement reporting configuration information.
  • the configuration information of the main carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information; cell list configuration information; reference signal Measurement configuration information; Layer 1 Reference Signal Received Power (Layer 1 Reference Signal Received Power, L1-RSRP) measurement configuration information.
  • the configuration information of the secondary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information.
  • the reporting condition in the measurement reporting configuration information is used as the event trigger reporting, and the measurement reference signal type to be reported is RSRP type, and the measurement data of the reference signal of the primary carrier in the event trigger configuration information is greater than or equal to
  • the first threshold value corresponding to the measurement data, and the measurement data of the reference signal of the secondary carrier is greater than the second threshold value corresponding to the measurement data corresponding to the secondary carrier will be described as an example.
  • Step 402 According to the configuration information of the primary carrier and the configuration information of the secondary carrier, respectively measure reference signals corresponding to the primary carrier and the secondary carrier of the adjacent cell of the multi-carrier to be measured.
  • Step 403 according to the measurement result of the main carrier, determine the measurement data of the main carrier on the RSRP type.
  • Step 404 Determine the measurement data of the secondary carrier on the RSRP type according to the measurement result of the secondary carrier.
  • Step 405 in response to the measurement data of the primary carrier on the RSRP type being greater than the first threshold value of the measurement data, and the measurement data of the secondary carrier on the RSRP type being greater than the second threshold value of the measurement data of the secondary carrier, Report the measurement data of the primary carrier and the reference signal corresponding to the secondary carrier of the multi-carrier adjacent cell to be measured.
  • the measurement data of the primary carrier on the RSRP type is greater than the first threshold value of the measurement data
  • the measurement data of the secondary carrier on the RSRP type is greater than the second threshold value of the measurement data of the secondary carrier
  • the measurement data of the primary carrier and the reference signal corresponding to the secondary carrier of the multi-carrier adjacent cell are reported to the network device.
  • the terminal device obtains the configuration information of the primary carrier, the configuration information of the secondary carrier, and the measurement report configuration information of the multi-carrier adjacent cell from the received RRC instruction, and based on the configuration information of the primary carrier and the configuration information of the secondary carrier
  • the configuration information is used to measure the reference signals corresponding to the main carrier and the auxiliary carrier of the multi-carrier adjacent cell to be measured respectively. And when it is determined that the measurement data of the main carrier and the auxiliary carrier on the RSRP type are greater than their respective corresponding threshold values, report the measurement data of the main carrier and the reference signal corresponding to the auxiliary carrier of the multi-carrier adjacent cell to be measured to the network equipment.
  • the terminal device can accurately measure multiple carriers of the multi-carrier cell to be measured based on the received mobility measurement configuration information, and report the measurement data as a basis for cell reselection or cell switching.
  • Fig. 5 is a schematic flowchart of another method for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure. The method is executed by a terminal device in the communication system shown in FIG. 1 . As shown in Figure 5, the method may include but not limited to the following steps:
  • Step 501 receiving radio resource control RRC signaling, wherein the RRC signaling includes mobility measurement configuration information of the multi-carrier neighbor cell to be tested, wherein the mobility measurement configuration information includes: configuration information of the primary carrier, configuration information of the secondary carrier and measurement reporting configuration information.
  • the configuration information of the main carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information; cell list configuration information; reference signal Measurement configuration information; Layer 1 Reference Signal Received Power (Layer 1 Reference Signal Received Power, L1-RSRP) measurement configuration information.
  • the configuration information of the secondary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information.
  • the reporting condition in the measurement reporting configuration information is used as the event-triggered reporting, and the reporting measurement reference signal type is the RSRP type, and the event-triggering configuration information is the reference signal on the primary carrier and the secondary carrier.
  • the average value of the measurement data is greater than the third threshold.
  • Step 502 According to the configuration information of the primary carrier and the configuration information of the secondary carrier, respectively measure reference signals corresponding to the primary carrier and the secondary carrier of the multi-carrier adjacent cell to be measured.
  • Step 503 according to the measurement result of the main carrier, determine the measurement data of the main carrier on the RSRP type.
  • Step 504 according to the measurement result of the secondary carrier, determine the measurement data of the secondary carrier in the RSRP type.
  • Step 505 according to the measurement data of the primary carrier on the RSRP type and the measurement data of the secondary carrier on the RSRP type, determine the average value of the measurement data on the RSRP type.
  • Step 506 Report the measurement data of the primary carrier and the reference signal corresponding to the secondary carrier of the multi-carrier adjacent cell to be measured in response to the average value of the measurement data on the RSRP type being greater than a third threshold.
  • the above third threshold may be a threshold of an average value of measurement data on the RSRP type.
  • the terminal device obtains the configuration information of the primary carrier, the configuration information of the secondary carrier, and the measurement report configuration information of the multi-carrier adjacent cell from the received RRC instruction, and based on the configuration information of the primary carrier and the configuration information of the secondary carrier
  • the configuration information is used to measure the reference signals corresponding to the main carrier and the auxiliary carrier of the multi-carrier adjacent cell to be measured respectively.
  • the terminal device can accurately measure multiple carriers of the multi-carrier cell to be measured based on the received mobility measurement configuration information, and report the measurement data as a basis for cell reselection or cell switching.
  • Fig. 6 is a schematic flowchart of a method for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure. The method is executed by a network device in the communication system shown in FIG. 1 . As shown in Figure 6, the method may include but not limited to the following steps:
  • Step 601 Send radio resource control RRC signaling to the terminal device, wherein the RRC signaling includes mobility measurement configuration information of multi-carrier neighboring cells to be tested.
  • the mobility measurement configuration information includes configuration information of the primary carrier, configuration information of the secondary carrier, and measurement report configuration information, wherein the configuration information of the primary carrier is used to measure the reference signal of the primary carrier of the multi-carrier adjacent cell to be measured, and the secondary The carrier configuration information is used to measure the reference signal of the secondary carrier of the multi-carrier adjacent cell to be measured, and the measurement reporting configuration information is used to report the measurement data of the primary carrier and the reference signal corresponding to the secondary carrier of the multi-carrier adjacent cell to be measured.
  • the foregoing network device may also receive the measurement data of the primary carrier and the secondary carrier of the multi-carrier cell to be tested reported by the terminal device.
  • the terminal device measures the reference signals of the primary carrier and the secondary carrier of the multi-carrier cell to be measured based on the mobility measurement configuration information to obtain the measurement data.
  • the network device sends the mobility measurement configuration information of the multi-carrier neighboring cell to be tested to the terminal device through RRC signaling, so that the terminal device can accurately obtain the mobility measurement configuration information based on the RRC signaling, and then can Accurately measure the multi-carriers of the multi-carrier adjacent cells to be measured, and perform cell re-selection or cell selection based on the received measurement data sent by the terminal equipment.
  • the configuration information of the main carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information ; Cell list configuration information; Reference signal measurement configuration information; Layer 1 Reference Signal Received Power (Layer 1 Reference Signal Received Power, L1-RSRP) measurement configuration information.
  • the above reference signal measurement configuration information may include a synchronization signal block measurement timing configuration (SSB based RRM Measurement Timing Configuration , SMTC) time window.
  • SSB based RRM Measurement Timing Configuration SMTC
  • the foregoing layer 1 reference signal received power (Layer 1 Reference Signal Received Power, L1-RSRP) measurement configuration information may include layer 1 reference signal received power measurement configuration information of the SSB.
  • the synchronization signal block may be measured based on the SMTC time window.
  • the synchronization signal block may be measured based on the SMTC time window.
  • the above layer 1 reference signal received power measurement configuration information of SSB may include the reporting threshold value of the reference signal received power reported by layer 1 of SSB, so that the SSB layer 1 on the SSB layer can be based on the reporting threshold value Measurement data is filtered.
  • the above-mentioned layer 1 reference signal received power measurement configuration information of the SSB may include the average times of the measurement data of the layer 1 of the SSB.
  • the above-mentioned reference signal measurement configuration information may include channel state information Reference signal measurement timing configuration (CSI-RS based RRM Measurement Timing Configuration, CMTC) time window.
  • CSI-RS based RRM Measurement Timing Configuration CMTC
  • the above Layer 1 Reference Signal Received Power (Layer 1 Reference Signal Received Power, L1-RSRP) measurement configuration information may include CSI-RS Layer 1 Reference Signal Received Power measurement configuration information.
  • the channel state information reference signal may be measured based on the above-mentioned CMTC time window.
  • CMTC time window For the specific description of measuring the channel state information reference signal based on the above CMTC time window, reference may be made to the prior art, which will not be repeated in this embodiment.
  • the above CSI-RS layer 1 reference signal received power measurement configuration information may include the reporting threshold value of the reference signal received power reported by the CSI-RS layer 1, so that the CSI-RS can be based on the reporting threshold value. Measurement data on layer 1 of the RS are filtered.
  • the above CSI-RS layer 1 reference signal received power measurement configuration information may include the average times of CSI-RS layer 1 measurement data.
  • the above cell list configuration information may include the cell whitelist and cell blacklist of the main carrier used in the multi-carrier adjacent cells to be tested.
  • the cells in the cell white list and the cell black list of the main carrier are sub-cells using the main carrier among the adjacent cells of the multi-carrier to be tested.
  • multiple sub-cells in the multi-carrier adjacent cells to be tested can be classified based on the cell whitelist and cell blacklist of the main carrier, and according to the classification results , to measure the reference signals of the primary carriers of the multiple sub-cells.
  • the configuration information of the secondary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information.
  • the measurement reporting configuration information may include at least one of a reporting condition and a reporting measurement reference signal type. That is to say, in some embodiments, the measurement reporting configuration information may include reporting conditions. In some other embodiments, the measurement reporting configuration information may include reporting a measurement reference signal type. In some other embodiments, the foregoing measurement reporting configuration information may include reporting conditions and reporting measurement reference signal types.
  • the aforementioned reporting conditions may include one of periodic reporting and event-triggered reporting.
  • the periodic time for periodic reporting can be obtained in various ways, for example, it can be obtained from the communication protocol based on which the terminal device communicates with the network device, It may also be configured by a network device as a terminal device, and this embodiment does not specifically limit the manner of obtaining the period time reported periodically.
  • the event-triggered configuration information corresponding to the event-triggered report can be obtained from a communication protocol.
  • the measurement report configuration information further includes: event trigger configuration information. That is to say, the event trigger configuration information can be obtained from the measurement report configuration information.
  • the event-triggered configuration information includes one of the following:
  • the measurement data of the reference signal of the main carrier is greater than the first threshold value corresponding to the measurement data
  • the measurement data of the reference signal of the main carrier is greater than the first threshold value corresponding to the measurement data, and the measurement data of the reference signal of the secondary carrier is greater than the second threshold value corresponding to the measurement data of the secondary carrier;
  • the average value of the measurement data of the reference signal of the main carrier and the auxiliary carrier is greater than the third threshold.
  • the threshold value corresponding to the corresponding measurement data can be obtained from the communication protocol based on which the terminal device communicates with the network device, and can be configured by the network device for the terminal device. This embodiment does not limit the method of obtaining the threshold value. .
  • the above-mentioned reported measurement reference signal types include: Reference Signal Received Power (Reference Signal Receiving Power, RSRP) type, Reference Signal Received Quality (Reference Signal Receiving Quality, RSRQ) type, Signal to Interference plus Noise Ratio (Signal to Interference plus Noise Ratio, SINR) type.
  • RSRP Reference Signal Received Power
  • RSRQ Reference Signal Receiving Quality
  • SINR Signal to Interference plus Noise Ratio
  • the RSRP measurement value of the reference signal of the main carrier under the RSRP type may be obtained, and the RSRP measurement value of the reference signal of the secondary carrier under the RSRP type may be obtained.
  • the type of the measurement reference signal reported above is a type of measurement data of the reference signal. Therefore, the measurement data in this embodiment may include at least one of the following data: reference signal received power RSRP, reference signal received quality RSRQ, and signal-to-interference-plus-noise ratio SINR.
  • the methods provided in the embodiments of the present disclosure are introduced from the perspectives of network devices and terminal devices respectively.
  • the network device and the terminal device may include a hardware structure and a software module, and implement the above functions in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • a certain function among the above-mentioned functions may be implemented in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • FIG. 7 is a schematic structural diagram of an apparatus 70 for configuring mobility measurement of a multi-carrier cell provided by an embodiment of the present disclosure.
  • the apparatus 70 for configuring mobility measurement of a multi-carrier cell shown in FIG. 7 may include a transceiver unit 701 and a processing unit 702 .
  • the transceiver unit 701 may include a sending unit and/or a receiving unit, the sending unit is used to implement a sending function, the receiving unit is used to implement a receiving function, and the transceiver unit 701 may implement a sending function and/or a receiving function.
  • the device 70 for configuring the mobility measurement of a multi-carrier cell may be a network device, or a device in the network device, or a device that can be matched with the network device.
  • the device 70 for configuring the mobility measurement of a multi-carrier cell may be a terminal device, or a device in the terminal device, or a device that can be matched with the terminal device.
  • the device 70 for configuring mobility measurement of a multi-carrier cell is a terminal device: a transceiver unit 701, configured to receive radio resource control RRC signaling, wherein the RRC signaling includes mobility measurement configuration information of a multi-carrier neighboring cell to be measured, wherein,
  • the mobility measurement configuration information includes the configuration information of the primary carrier, the configuration information of the secondary carrier and the measurement report configuration information;
  • the processing unit 702 is configured to measure the primary carrier of the multi-carrier adjacent cell to be tested and the reference signal corresponding to the secondary carrier according to the configuration information of the primary carrier and the configuration information of the secondary carrier; The measurement data of the reference signal corresponding to the main carrier and the auxiliary carrier of the cell are reported.
  • the measurement report configuration information at least includes at least one of the following information: report condition; report measurement reference signal type.
  • the reporting condition includes one of the following information: periodic reporting; event-triggered reporting.
  • the reporting measurement reference signal type includes: a reference signal received power RSRP type, a reference signal received quality RSRQ type, and a signal-to-interference-plus-noise ratio SINR type.
  • the measurement reporting configuration information further includes: event-triggered configuration information.
  • the event trigger configuration information includes one of the following: the measurement data of the reference signal on the main carrier is greater than the first threshold value corresponding to the measurement data; the measurement data of the reference signal on the main carrier is greater than The first threshold value corresponding to the measurement data, and the measurement data of the reference signal of the auxiliary carrier is greater than the second threshold value corresponding to the measurement data of the auxiliary carrier; the average of the measurement data of the reference signal of the main carrier and the auxiliary carrier The value is greater than the third threshold.
  • the configuration information of the primary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information; cell list configuration information; Reference signal measurement configuration information; layer 1 reference signal received power L1-RSRP measurement configuration information.
  • the configuration information of the secondary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information.
  • the configuration device 70 for the mobility measurement of the multi-carrier cell is a network device: a transceiver unit 701, configured to send radio resource control RRC signaling to the terminal device, wherein the first RRC signaling includes the mobility measurement of the multi-carrier neighboring cell to be measured Configuration information, wherein the mobility measurement configuration information includes configuration information of the primary carrier, configuration information of the secondary carrier, and measurement report configuration information, wherein the configuration information of the primary carrier is used for the reference signal of the primary carrier of the multi-carrier adjacent cell to be measured.
  • the configuration information of the secondary carrier is used to measure the reference signal of the secondary carrier of the adjacent cell of the multi-carrier to be measured
  • the measurement report configuration information is used to perform measurement data of the primary carrier of the adjacent cell of the multi-carrier to be measured and the reference signal corresponding to the secondary carrier. report.
  • the measurement report configuration information at least includes at least one of the following information: report condition; report measurement reference signal type.
  • the reporting condition includes one of the following information: periodic reporting; event-triggered reporting.
  • the reporting measurement reference signal type includes: a reference signal received power RSRP type, a reference signal received quality RSRQ type, and a signal-to-interference-plus-noise ratio SINR type.
  • the measurement reporting configuration information further includes: event-triggered configuration information.
  • the event trigger configuration information includes one of the following: the measurement data of the reference signal on the main carrier is greater than the first threshold value corresponding to the measurement data; the measurement data of the reference signal on the main carrier is greater than The first threshold value corresponding to the measurement data, and the measurement data of the reference signal of the auxiliary carrier is greater than the second threshold value corresponding to the measurement data of the auxiliary carrier; the average of the measurement data of the reference signal of the main carrier and the auxiliary carrier The value is greater than the third threshold.
  • the configuration information of the primary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information; cell list configuration information; Reference signal measurement configuration information; layer 1 reference signal received power L1-RSRP measurement configuration information.
  • the configuration information of the secondary carrier includes at least one of the following information: carrier frequency point configuration information; subcarrier spacing configuration information; measurement timing configuration information; reference signal configuration information.
  • FIG. 8 is a schematic structural diagram of another device for configuring mobility measurement of a multi-carrier cell according to an embodiment of the present disclosure.
  • the device 80 for configuring the mobility measurement of a multi-carrier cell may be a network device, or a terminal device, or a chip, a chip system, or a processor that supports the network device to implement the above method, or may be a device that supports the terminal device to implement the above method.
  • the device can be used to implement the methods described in the above method embodiments, and for details, refer to the descriptions in the above method embodiments.
  • the apparatus 80 for configuring mobility measurement of a multi-carrier cell may include one or more processors 801 .
  • the processor 801 may be a general-purpose processor or a special-purpose processor. For example, it can be a baseband processor or a central processing unit.
  • the baseband processor can be used to process communication protocols and communication data
  • the central processor can be used to configure devices for mobility measurement of multi-carrier cells (such as base stations, baseband chips, terminal equipment, terminal equipment chips, DU or CU etc.) to control, execute computer programs, and process data of computer programs.
  • the device 80 for configuring the mobility measurement of a multi-carrier cell may also include one or more memories 802, on which a computer program 803 may be stored, and the processor 801 executes the computer program 803, so that the mobility of the multi-carrier cell
  • the configuration device 80 for performance measurement executes the methods described in the above method embodiments.
  • the computer program 803 may be solidified in the processor 801, and in this case, the processor 801 may be implemented by hardware.
  • data may also be stored in the memory 802 .
  • the device 80 for configuring mobility measurement of a multi-carrier cell and the memory 802 can be set separately or integrated together.
  • the device 80 for configuring mobility measurement of a multi-carrier cell may further include a transceiver 805 and an antenna 806 .
  • the transceiver 805 may be called a transceiver unit, a transceiver, or a transceiver circuit, etc., and is used to implement a transceiver function.
  • the transceiver 805 may include a receiver and a transmitter, and the receiver may be called a receiver or a receiving circuit for realizing a receiving function; the transmitter may be called a transmitter or a sending circuit for realizing a sending function.
  • the device 80 for configuring mobility measurement of a multi-carrier cell may further include one or more interface circuits 807 .
  • the interface circuit 807 is used to receive code instructions and transmit them to the processor 801 .
  • the processor 801 executes code instructions to enable the device 80 for configuring mobility measurement of a multi-carrier cell to execute the methods described in the foregoing method embodiments.
  • the device 100 for configuring the mobility measurement of a multi-carrier cell is a terminal device: the transceiver 805 is used to perform step 201 in FIG. 2; it is used to perform step 301 in FIG. 3; it is used to perform step 401 in FIG. 4; Execute step 501 in FIG. 5 .
  • the processor 1001 is configured to execute steps 202 to 203 in FIG. 2 ; steps 302 to 304 in FIG. 3 ; steps 402 to 405 in FIG. 4 ; and steps 502 to 506 in FIG. 5 .
  • the apparatus 100 for configuring mobility measurement of a multi-carrier cell is a network device, and the transceiver 805 is used to execute step 701 in FIG. 6 .
  • the processor 1001 may include a transceiver for implementing receiving and sending functions.
  • the transceiver may be a transceiver circuit, or an interface, or an interface circuit.
  • the transceiver circuits, interfaces or interface circuits for realizing the functions of receiving and sending can be separated or integrated together.
  • the above-mentioned transceiver circuit, interface or interface circuit may be used for reading and writing code/data, or the above-mentioned transceiver circuit, interface or interface circuit may be used for signal transmission or transfer.
  • the apparatus 100 for configuring mobility measurement of a multi-carrier cell may include a circuit, and the circuit may implement the function of sending or receiving or communicating in the foregoing method embodiments.
  • the processors and transceivers described in this disclosure can be implemented on integrated circuits (integrated circuits, ICs), analog ICs, radio frequency integrated circuits (RFICs), mixed signal ICs, application specific integrated circuits (ASICs), printed circuit boards ( printed circuit board, PCB), electronic equipment, etc.
  • the processor and transceiver can also be fabricated using various IC process technologies, such as complementary metal oxide semiconductor (CMOS), nMetal-oxide-semiconductor (NMOS), P-type Metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (bipolar junction transistor, BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.
  • CMOS complementary metal oxide semiconductor
  • NMOS nMetal-oxide-semiconductor
  • PMOS P-type Metal oxide semiconductor
  • BJT bipolar junction transistor
  • BiCMOS bipolar CMOS
  • SiGe silicon germanium
  • GaAs gallium arsenide
  • the device for configuring the mobility measurement of a multi-carrier cell described in the above embodiments may be a network device or a terminal device, but the scope of the device for configuring the mobility measurement of a multi-carrier cell described in this disclosure is not limited thereto, and the multi-carrier
  • the structure of the apparatus for configuring the mobility measurement of a cell may not be limited by FIG. 8 .
  • the means for configuring mobility measurements of a multi-carrier cell may be a stand-alone device or may be part of a larger device.
  • the configuration device for the mobility measurement of a multi-carrier cell may be:
  • a set of one or more ICs may also include storage components for storing data and computer programs;
  • ASIC such as modem (Modem);
  • the device for configuring the mobility measurement of a multi-carrier cell may be a chip or a chip system
  • the chip shown in FIG. 9 includes a processor 901 and an interface 902 .
  • the number of processors 901 may be one or more, and the number of interfaces 902 may be more than one.
  • Interface 902 used to transmit code instructions to the processor
  • the processor 901 is configured to run code instructions to execute the methods shown in FIG. 2 to FIG. 5 .
  • Interface 902 used to transmit code instructions to the processor
  • the processor 901 is configured to run code instructions to execute the method as shown in FIG. 6 .
  • the chip further includes a memory 903 for storing necessary computer programs and data.
  • An embodiment of the present disclosure further provides a communication system, the system includes the device for configuring the mobility measurement of the multi-carrier cell serving as the terminal device and the device for configuring the mobility measurement of the multi-carrier cell serving as the network device in the foregoing embodiment in FIG. 7 , Alternatively, the system includes the device for configuring the mobility measurement of the multi-carrier cell serving as the terminal device and the device for configuring the mobility measurement of the multi-carrier cell serving as the network device in the foregoing embodiment in FIG. 8 .
  • the present disclosure also provides a readable storage medium on which instructions are stored, and when the instructions are executed by a computer, the functions of any one of the above method embodiments are realized.
  • the present disclosure also provides a computer program product, which implements the functions of any one of the above method embodiments when the computer program product is executed by a computer.
  • all or part of them may be implemented by software, hardware, firmware or any combination thereof.
  • software When implemented using software, it may be implemented in whole or in part in the form of a computer program product.
  • a computer program product consists of one or more computer programs. When a computer program is loaded and executed on a computer, the processes or functions according to the embodiments of the present disclosure are generated in whole or in part.
  • a computer can be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • the computer program can be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer program can Coaxial cable, optical fiber, digital subscriber line (digital subscriber line, DSL)) or wireless (such as infrared, wireless, microwave, etc.) transmission to another website site, computer, server or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server, a data center, etc. integrated with one or more available media.
  • Available media can be magnetic media (e.g., floppy disk, hard disk, magnetic tape), optical media (e.g., high-density digital video disc (digital video disc, DVD)), or semiconductor media (e.g., solid state disk (SSD) )Wait.
  • magnetic media e.g., floppy disk, hard disk, magnetic tape
  • optical media e.g., high-density digital video disc (digital video disc, DVD)
  • semiconductor media e.g., solid state disk (SSD)
  • At least one in the present disclosure can also be described as one or more, and a plurality can be two, three, four or more, and the present disclosure is not limited.
  • the technical feature is distinguished by "first”, “second”, “third”, “A”, “B”, “C” and “D”, etc.
  • the technical features described in the “first”, “second”, “third”, “A”, “B”, “C” and “D” have no sequence or order of magnitude among the technical features described.
  • each table in the present disclosure may be configured or predefined.
  • the values of the information in each table are just examples, and may be configured as other values, which are not limited in the present disclosure.
  • the corresponding relationship shown in some rows may not be configured.
  • appropriate deformation adjustments can be made based on the above table, for example, splitting, merging, and so on.
  • the names of the parameters shown in the titles of the above tables may also adopt other names understandable by the communication device, and the values or representations of the parameters may also be other values or representations understandable by the communication device.
  • other data structures can also be used, for example, arrays, queues, containers, stacks, linear tables, pointers, linked lists, trees, graphs, structures, classes, heaps, hash tables or hash tables can be used Wait.
  • Predefinition in the present disclosure can be understood as definition, predefinition, storage, prestorage, prenegotiation, preconfiguration, curing, or prefiring.

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Abstract

Des modes de réalisation de la présente invention concernent un procédé et un appareil pour la configuration d'une mesure de mobilité d'une cellule multi-porteuses, qui peut être appliquée en technologie de communication mobile. Le procédé comprend les étapes suivantes: un dispositif terminal acquiert, à l'intérieur d'une instruction de commande de ressources radio (RRC) reçue, une information de configuration d'une porteuse primaire d'une cellule multi-porteuse voisine, une information de configuration d'une porteuse secondaire, et une information de configuration de rapport de mesure; sur la base de l'information de configuration de la porteuse primaire et de l'information de configuration de la porteuse secondaire, mesure respectivement des signaux de référence correspondant à une porteuse primaire et à une porteuse secondaire d'une cellule voisine multi-porteuses à détecter; et selon l'information de configuration de rapport de mesure, rapporte des données de mesure des signaux de référence correspondant à la porteuse primaire et à la porteuse secondaire de la cellule voisine multi-porteuses à détecter. Par conséquent, sur la base de l'information de configuration de mesure de mobilité reçue, le dispositif de terminal peut effectuer une mesure précise sur une pluralité de porteuses d'une cellule multi-porteuse à détecter, et rapporter des données de mesure en tant que base pour une resélection de cellule ou un transfert de cellule.
PCT/CN2021/106940 2021-07-16 2021-07-16 Procédé et appareil de configuration de mesure de mobilité d'une cellule multi-porteuses WO2023283964A1 (fr)

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CN202180002176.9A CN115868196A (zh) 2021-07-16 2021-07-16 多载波小区的移动性测量的配置方法及装置

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HUAWEI, HISILICON: "Discussion on scaling factor Kca for multiple SCells", 3GPP DRAFT; R4-1813039, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Chengdu, China; 20181008 - 20181012, 28 September 2018 (2018-09-28), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051581733 *

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