WO2023283840A1 - Procédé et appareil pour déterminer un mode de rapportage de mesurage de faisceau - Google Patents

Procédé et appareil pour déterminer un mode de rapportage de mesurage de faisceau Download PDF

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Publication number
WO2023283840A1
WO2023283840A1 PCT/CN2021/106340 CN2021106340W WO2023283840A1 WO 2023283840 A1 WO2023283840 A1 WO 2023283840A1 CN 2021106340 W CN2021106340 W CN 2021106340W WO 2023283840 A1 WO2023283840 A1 WO 2023283840A1
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WIPO (PCT)
Prior art keywords
reporting
beam measurement
message
serving cell
configuration
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PCT/CN2021/106340
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English (en)
Chinese (zh)
Inventor
罗星熠
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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/CN2021/106340 priority Critical patent/WO2023283840A1/fr
Priority to CN202180002069.6A priority patent/CN113661678A/zh
Publication of WO2023283840A1 publication Critical patent/WO2023283840A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands

Definitions

  • the present disclosure relates to the technical field of mobile communication, and in particular to a method and device for determining a beam measurement reporting manner.
  • L1/L2 signaling-based inter-cell mobility (L1/L2-centric inter-cell mobility) and inter-cell multi-transmission and reception point (inter-cell multi-TRP) frameworks are proposed.
  • L1/L2-centric inter-cell mobility and inter-cell multi-TRP in order to provide services for the terminal by using the beam of the neighboring cell adjacent to the serving cell of the terminal, it is expected that the terminal can perform the reference signal of the neighboring cell Beam measurement and reporting.
  • Beam measurement and reporting For beam measurement reporting of multiple cells, there may be multiple different reporting modes, and currently there is a lack of a suitable mechanism to determine the reporting mode of beam measurement reporting of multiple cells.
  • the present disclosure proposes a method and device for determining a beam measurement reporting manner, and provides a mechanism for determining a beam measurement reporting reporting manner.
  • the embodiment of the first aspect of the present disclosure provides a method for determining a beam measurement reporting method, which is applied to a terminal device, and the method includes: in response to a control message received from a network device about The reporting method is based on the beam measurement report; the reporting method includes at least one of the following: a combined reporting method, in which the terminal device combines the beam measurement results of the serving cell and the non-serving cell based on the control message Multiple beam measurement results in the beam measurement results are sent to the network device together, wherein the serving cell is a cell that provides services for the terminal device and the non-serving cell is a cell adjacent to the serving cell or multiple cells; and an individual reporting manner, in which the terminal device compares at least one of the beam measurement results of the serving cell and the beam measurement results of the non-serving cell based on the control message The beam measurements are sent individually to the network devices.
  • the method before determining the reporting manner for beam measurement reporting, the method further includes: receiving a configuration message sent by a network device to configure beam measurement reporting, where the configuration message is used to configure the beam of the serving cell Measurement reporting and beam measurement reporting for each non-serving cell.
  • control message includes reporting mode information, and the reporting mode information is used to indicate a reporting mode for beam measurement reporting; the determining the reporting mode for beam measurement reporting includes: determining the reporting mode for beam measurement reporting based on the reporting mode information The reporting method of the beam measurement report.
  • the control message includes an activation message indicating one or more of a plurality of preconfigured trigger states, wherein the plurality of preconfigured trigger states are preconfigured to be related to the CSI reporting configuration and the CSI reporting configuration of the serving cell and One CSI reporting configuration in the CSI reporting configuration of the non-serving cell is associated;
  • the determining the reporting method for beam measurement reporting includes: determining the reporting method for beam measurement reporting based on the activation message as the individual In the reporting manner, the beam measurement results corresponding to the CSI reporting configurations associated with the indicated one or more trigger states are sent to the network device.
  • the control message includes a first message and a second message, wherein the first message is used to select one or more of a plurality of pre-configured trigger states and the second message is used to trigger the selected One or more of one or more pre-configured trigger states, wherein the plurality of pre-configured trigger states include a plurality of first-type trigger states and a second-type trigger state, and the plurality of first-type trigger states are It is pre-configured to be associated with one of the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell, and the second type of trigger state is configured to be associated with the CSI reporting configuration of the serving cell
  • the configuration is associated with all CSI reporting configurations in the CSI reporting configuration of the non-serving cell;
  • the determining the reporting method for beam measurement reporting includes: determining the beam measurement reporting method based on the first message and the second message The reporting method of the report.
  • the determining a reporting manner for beam measurement reporting based on the first message and the second message includes: when the first message indicates one or more of the plurality of first-type trigger states When the second message indicates one or more of the indicated one or more first-type trigger states, it is determined that the reporting method used for beam measurement reporting is that the separate reporting method will be related to the The beam measurement results corresponding to the CSI reporting configurations associated with the one or more trigger states of the first type indicated in the second message are sent to the network device.
  • the determining the reporting manner for beam measurement reporting based on the first message and the second message includes: when the first message includes identification information for indicating the second type of trigger state and It is used to activate/deactivate the activation information of the beam measurement report corresponding to the multiple CSI reporting configurations associated with the second type of trigger state, and when the second message indicates the second type of trigger state, the determining user
  • the reporting manner for beam measurement reporting is to send the beam measurement results corresponding to the activated CSI reporting configurations in the activation information to the network device in the combined reporting manner.
  • the determining the reporting manner for beam measurement reporting based on the first message and the second message includes: when the first message includes identification information for indicating the second type of trigger state and It is used to activate/deactivate the activation information of the beam measurement report corresponding to the multiple CSI reporting configurations associated with the second type of triggering state, and the second message indicates the activation information of the multiple first type of triggering states
  • determine the reporting method for beam measurement reporting as sending the beam measurement result corresponding to the activated CSI reporting configuration in the activation information to the The network device sends the beam measurement results corresponding to the CSI reporting configurations associated with one or more first-type trigger states indicated in the second message to the network device in the separate reporting manner.
  • the determining the reporting manner for beam measurement reporting based on the first message and the second message includes: when the first message includes a first sub-message and a second sub-message, wherein the first A sub-message includes identification information for indicating the second type of trigger state and activation information for activating/deactivating beam measurement reporting corresponding to multiple CSI reporting configurations associated with the second type of trigger state,
  • the second sub-message indicates one or more of the multiple first-type trigger states
  • the second message indicates one of the one or more first-type trigger states indicated in the second sub-message or more and the second type of trigger state, determine that the reporting method for beam measurement reporting is to send the beam measurement result corresponding to the activated CSI reporting configuration in the activation information to the
  • the network device sends the beam measurement results corresponding to the CSI reporting configurations associated with one or more first-type trigger states indicated in the second message to the network device in the separate reporting manner.
  • the control message includes reporting resource configuration information used to indicate beam measurement reporting; the determining the reporting method for beam measurement reporting includes: for multiple beam measurement reports with the same reporting resource configuration information, determining with The reporting method of the beam measurement report is to send the multiple beam measurement results to the network device in the combined reporting method; and for the beam measurement report with unique reporting resource configuration information, determine the method used for the beam measurement report To send the beam measurement result to the network device in the separate reporting manner.
  • the embodiment of the second aspect of the present disclosure provides a method for determining a beam measurement reporting method, which is applied to a network device.
  • the method includes: sending a control message about the beam measurement report to the terminal device, wherein the control message indicates The terminal device determines a reporting method for beam measurement reporting based on the control message; the reporting method includes at least one of the following: a combined reporting method, in which the terminal device determines based on the control message sending multiple beam measurement results of the beam measurement results of the serving cell and the beam measurement results of the non-serving cell to the network device together, where the serving cell is a cell that provides services for the terminal device and the non-serving cell The cell is one or more cells adjacent to the serving cell; and an individual reporting manner, in which the terminal device compares the beam measurement result of the serving cell with the At least one beam measurement result of the beam measurement results of the non-serving cell is sent to the network device separately.
  • the method before sending the control message about beam measurement reporting to the terminal device, the method further includes: sending a configuration message to the terminal device to configure beam measurement reporting, where the configuration message is used to configure the service The beam measurement report of the cell and the beam measurement report of each non-serving cell.
  • control message includes reporting manner information for indicating a reporting manner of beam measurement reporting, so as to instruct the terminal device to determine a reporting manner for beam measurement reporting based on the reporting manner information.
  • control message includes an activation message indicating one or more of a plurality of preconfigured trigger states, wherein the plurality of preconfigured trigger states are preconfigured to be related to the CSI reporting configuration and the CSI reporting configuration of the serving cell and One of the CSI reporting configurations of the non-serving cell is associated with one of the CSI reporting configurations, and the control message is used to instruct the terminal device to use the separate reporting method to report the CSI associated with the indicated one or more trigger states
  • the beam measurement result corresponding to the reporting configuration is sent to the network device.
  • the control message includes a first message and a second message, wherein the first message is used to select one or more of a plurality of pre-configured trigger states and the second message is used to trigger the selected One or more of one or more pre-configured trigger states, wherein the plurality of pre-configured trigger states include a plurality of first-type trigger states and a second-type trigger state, and the plurality of first-type trigger states are It is pre-configured to be associated with one of the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell, and the second type of trigger state is configured to be associated with the CSI reporting configuration of the serving cell
  • the configuration is associated with all CSI reporting configurations in the CSI reporting configuration of the non-serving cell, and the control message instructs the terminal device to determine a reporting method for beam measurement reporting based on the first message and the second message .
  • the control message instructs the terminal device to report the CSI associated with one or more first-type trigger states indicated in the second message in the separate reporting manner and configure the corresponding beam measurement
  • the result is sent to the network device.
  • the control message instructs the terminal device to configure the activated CSI report in the activation information in the combined reporting manner.
  • the corresponding beam measurement result is sent to the network device.
  • the control message instructs the terminal device to use the In the combined reporting manner, the beam measurement result corresponding to the activated CSI reporting configuration in the activation information is sent to the network device, and the one or more first The beam measurement result corresponding to the associated CSI reporting configuration in the trigger-like state is sent to the network device.
  • the control message instructs the terminal device to use the Send the beam measurement result corresponding to the activated CSI reporting configuration in the activation information to the network device in a combined reporting manner, and send the beam measurement result corresponding to the one or more first-type CSIs indicated in the second message in the individual reporting manner.
  • the beam measurement result corresponding to the CSI reporting configuration associated with the trigger state is sent to the network device.
  • control message includes reporting resource configuration information for indicating beam measurement reporting; wherein, the same reporting resource configuration information is used to instruct the terminal device to use multiple The beam measurement result is sent to the network device; and the unique reporting resource configuration information is used to instruct the terminal device to send the beam measurement result with the unique resource configuration information to the network device in the separate reporting manner.
  • the embodiment of the third aspect of the present disclosure provides an apparatus for determining a beam measurement reporting method, which is applied to a terminal device, and includes: a processing module, configured to respond to a control message received from a network device about beam measurement reporting, Determine a reporting method for beam measurement reporting; the reporting method includes at least one of the following: a combined reporting method, in which the terminal device combines the beam measurement result of the serving cell with the non- Multiple beam measurement results in the beam measurement results of the serving cell are sent to the network device together, wherein the serving cell is a cell that provides services for the terminal device and the non-serving cell is adjacent to the serving cell one or more cells; and an individual reporting manner, in which the terminal device compares the beam measurement result of the serving cell with the beam measurement result of the non-serving cell based on the control message At least one beam measurement is sent individually to the network device.
  • a processing module configured to respond to a control message received from a network device about beam measurement reporting, Determine a reporting method for beam measurement reporting
  • the reporting method includes at least
  • the embodiment of the fourth aspect of the present disclosure provides an apparatus for determining a beam measurement reporting method, which is applied to a network device, including: a communication module, configured to send a control message about beam measurement reporting to a terminal device, wherein the The control message instructs the terminal device to determine a reporting method for beam measurement reporting based on the control message; the reporting method includes at least one of the following: a combined reporting method, in which the terminal device determines based on the The control message sends the beam measurement results of the serving cell and the beam measurement results of the non-serving cell together to the network device, where the serving cell is a cell that provides services for the terminal device and the The non-serving cell is one or more cells adjacent to the serving cell; and a separate reporting method, in which the terminal device reports the beam measurement result of the serving cell based on the control message Sending to the network device separately from at least one beam measurement result of the beam measurement results of the non-serving cell.
  • a communication module configured to send a control message about beam measurement reporting to a terminal device,
  • the embodiment of the fifth aspect of the present disclosure provides a communication device, including: a transceiver; a memory; and a processor, respectively connected to the transceiver and the memory, configured to execute computer-executable instructions on the memory , controlling wireless signal transmission and reception of the transceiver, and implementing the method for determining a beam measurement reporting manner in the embodiment of the first aspect or the embodiment of the second aspect.
  • the embodiment of the sixth aspect of the present disclosure provides a computer storage medium, wherein the computer storage medium stores computer-executable instructions; after the computer-executable instructions are executed by a processor, the above-mentioned embodiment of the first aspect or The method for determining the beam measurement reporting manner of the embodiment of the second aspect.
  • Embodiments of the present disclosure provide a method and device for determining a beam measurement reporting method, a network device sends a control message about beam measurement reporting to a terminal device, and the terminal device determines the reporting method for beam measurement reporting in response to the control message , wherein the reporting manner may include at least one of a combined reporting manner and an individual reporting manner.
  • the embodiment of the present disclosure provides a mechanism for determining the reporting manner of beam measurement reporting, which makes up for the shortcomings of the prior art.
  • FIG. 1 is a schematic structural diagram of a communication system according to an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure
  • FIG. 3 is a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure
  • FIG. 5A is a schematic diagram of MAC CE signaling used for beam measurement report activation in the related art
  • FIG. 5B is a schematic diagram of MAC CE signaling for beam measurement report activation according to an embodiment of the present disclosure
  • FIG. 6 is a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure
  • FIG. 7 is a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure
  • FIG. 8 is a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure
  • FIG. 9 is a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure
  • FIG. 11 is a schematic structural diagram of an apparatus for determining a beam measurement reporting method provided by an embodiment of the present disclosure
  • FIG. 12 is a schematic structural diagram of an apparatus for determining a beam measurement reporting method provided by an embodiment of the present disclosure
  • FIG. 13 is a schematic structural diagram of an apparatus for determining a beam measurement reporting method provided by an embodiment of the present disclosure
  • FIG. 14 is a schematic structural diagram of a communication device provided by an embodiment of the present disclosure.
  • FIG. 15 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 application.
  • the communication system may include, but is not limited to, a network device and a terminal device.
  • the number and form of the devices shown in Figure 1 are for example only and do not constitute a limitation to the embodiment of the application. 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 application 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 embodiment of the present application does not limit the specific technology and specific device form adopted by the network device.
  • the network device provided by the embodiment of the present application 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), using 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 application is an entity on the user side for receiving or transmitting signals, such as a mobile phone.
  • a terminal equipment (terminal) may also be called a user equipment (user equipment, UE), a mobile station (mobile station, MS), a mobile terminal equipment (mobile terminal, MT), etc.
  • 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 embodiment of the present application does not limit the specific technology and specific device form adopted by the terminal device.
  • L1/L2 signaling-based inter-cell mobility (L1/L2-centric inter-cell mobility) and inter-cell multi-transmission and reception point (inter-cell multi-TRP) frameworks are proposed.
  • L1/L2-centric inter-cell mobility and inter-cell multi-TRP in order to provide services for the terminal by using the beam of the neighboring cell adjacent to the serving cell of the terminal, it is expected that the terminal can perform the reference signal of the neighboring cell Beam measurement and reporting.
  • Beam measurement and reporting For beam measurement reporting of multiple cells, there may be multiple different reporting modes, and currently there is a lack of a suitable mechanism to determine the reporting mode of beam measurement reporting of multiple cells.
  • beam measurement reporting includes three types: periodic reporting (Periodic Reporting), semi-persistent reporting (Semi-persistent Reporting) and aperiodic reporting (Aperiodic Reporting).
  • periodic reporting it takes effect after Radio Resource Control (RRC, Radio Resource Control) configuration, and the reporting time is limited by parameters;
  • RRC Radio Resource Control
  • semi-persistent reporting it needs to pass through the media access control control unit after RRC configuration (MAC CE, Media Access Control Control Element) signaling activation can be reported, and the reporting time is limited by parameters;
  • DCI Downlink Control Information
  • the present disclosure designs a mechanism for determining a beam measurement reporting manner for these three reporting types.
  • Fig. 2 shows a schematic flowchart of a method for determining a beam measurement reporting manner according to an embodiment of the present disclosure. As shown in Fig. 2, the method can be executed by a terminal device, and includes the following steps.
  • Step S201 in response to a control message about beam measurement reporting received from a network device, determine a reporting manner for beam measurement reporting.
  • the reporting method includes at least one of the following: a combined reporting method, in which the terminal device sends the beam measurement results of the serving cell and the beam measurement results of the non-serving cell together to the network device based on the control message , wherein the serving cell is a cell that provides services for the terminal device and the non-serving cell is one or more cells adjacent to the serving cell; At least one of the measurement results and the beam measurement results of the non-serving cell is sent to the network device separately.
  • the network device may send a control message about beam measurement reporting to the terminal device, and the terminal device determines how to perform beam measurement reporting in response to the control message. Specifically, the terminal device may report the beam measurement in a combined reporting manner, a separate reporting manner, or a combination of the two.
  • the terminal device reports the beam measurement results of the serving cell and the beam measurement results of the non-serving cell together to the network device.
  • the terminal device reports at least one of the beam measurement results of the serving cell and the beam measurement results of the non-serving cell to the network device separately, that is, the terminal device reports one beam measurement result each time.
  • the terminal device can report some of the beam measurement results of the serving cell and the beam measurement results of the non-serving cell to the network device together, and report the beam measurement results of the remaining beam measurement results to the network device. At least one beam measurement result is separately reported to the network device.
  • the network device sends a control message about reporting beam measurement to the terminal device, and the terminal device determines the reporting mode for beam measurement reporting in response to the control message, wherein the reporting mode It may include at least one of a combined reporting manner and an individual reporting manner.
  • the embodiment of the present disclosure provides a mechanism for determining the reporting manner of beam measurement reporting, which makes up for the shortcomings of the prior art.
  • Fig. 3 shows a schematic flowchart of a method for determining a beam measurement reporting manner according to an embodiment of the present disclosure. As shown in Figure 3, the method may be executed by a terminal device, and may include but not limited to the following steps:
  • Step S301 receiving a configuration message sent by a network device to configure beam measurement reporting.
  • the configuration message is used to configure the beam measurement report of the serving cell and the beam measurement report of each non-serving cell.
  • the configuration message is used to configure the beam measurement report of the serving cell and the beam measurement report of each non-serving cell; wherein the configuration message may indicate the configuration of the beam measurement report of the serving cell and the The beam measurement reporting of each non-serving cell may also be indicated through different signaling to configure the beam measurement reporting of the serving cell and the beam measurement reporting of each non-serving cell; this is not limited in this embodiment of the present disclosure.
  • the network device sends a configuration message for configuring beam measurement reporting to the terminal device.
  • the configuration message may be RRC signaling, and the configuration message is used for the serving cell and each non-serving cell configuration of the beam measurement report.
  • the configuration message may include configuration information for beam measurement reporting of the serving cell and beam measurement reporting of each non-serving cell.
  • the same signaling instruction configuration beam measurement report of the serving cell and the beam measurement report of each non-serving cell are used as examples for illustration; A limited description of the technology involved in the example.
  • the configuration information may include the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell.
  • the network device may use each cell (including the serving cell and the non-serving cell)
  • the configuration information CSI report configuration (CSI-ReportConfig) is notified to the terminal device through RRC signaling.
  • the network device includes the CSI report configuration of each cell in a CSI report configuration list (CSI-ReportConfig List) through RRC configuration, and assigns CSI report configuration IDs (CSI-ReportConfig List) to the CSI report configurations in the CSI report configuration list in turn.
  • CSI-ReportConfig ID CSI report configuration ID
  • the current serving cell of the terminal device is Cell 1
  • several non-serving cells are Cell 2-Cell 5
  • the CSI reporting configuration used for the beam measurement report configuration of Cell 1-Cell 5 is included in the CSI reporting configuration list and assigned a corresponding ID
  • the CSI report configuration list includes CSI-ReportConfig 1 (the configuration information of the beam measurement report of the serving cell Cell 1, and its CSI report configuration ID is 1)
  • CSI-ReportConfig 2 the configuration information of the non-serving cell Cell The configuration information reported by the beam measurement of 2, its CSI report configuration ID is 2)
  • CSI-ReportConfig 5 the configuration information reported by the beam measurement of the non-serving cell Cell 5, its CSI report configuration ID is 5).
  • a cell ID can also be introduced into the CSI resource set (CSI-SSB-ResourceSet) associated with the CSI reporting configuration to distinguish which cell the measurement reference signal comes from.
  • Step S302 in response to the control message about beam measurement reporting received from the network device, determine a reporting manner for beam measurement reporting.
  • Reporting methods include at least one of the following:
  • the terminal device sends the beam measurement results of the serving cell and the beam measurement results of the non-serving cell together to the network device based on the control message.
  • the serving cell is the terminal device.
  • the serving cell and the non-serving cell are one or more cells adjacent to the serving cell;
  • the terminal device separately sends at least one of the beam measurement results of the serving cell and the beam measurement results of the non-serving cell to the network device based on the control message.
  • step S302 For the detailed description of the above-mentioned step S302, reference may be made to the relevant description of the step S201, which will not be repeated here.
  • the network device sends a configuration message for configuring the beam measurement report of the serving cell and configuring the beam measurement report of each non-serving cell to the terminal device, and the terminal device can learn how to The configuration of beam measurement reporting is performed on the serving cell and the non-serving cell, so that the terminal device can perform beam measurement reporting on the serving cell and the non-serving cell.
  • the terminal device adopts a reporting manner determined in response to the control message when reporting the beam measurement, where the reporting manner may include at least one of a combined reporting manner and an individual reporting manner. Therefore, a mechanism for determining the reporting manner of beam measurement reporting is provided, which makes up for the deficiencies in the prior art.
  • FIG. 4 shows a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure.
  • the control message includes a method for The reporting manner information indicating the reporting manner of beam measurement reporting, as shown in FIG. 4 , step S201 shown in FIG. 2 or step S302 shown in FIG. 3 may include the following steps.
  • control message includes reporting mode information, which indicates the reporting mode of beam measurement reporting.
  • the terminal device After receiving the control message, the terminal device can directly perform beam measurement reporting according to the reporting mode indicated by the reporting mode information.
  • several bits may be added on the basis of the MAC CE signaling structure shown in FIG. Activation, and several bits can also be added to indicate the activation status of the beam measurement report of each non-serving cell, where when the bit value is 1, it means that the corresponding beam measurement report is activated, and when it is 0, it means that the corresponding beam measurement report is activated.
  • the measurement report is deactivated, as shown in FIG. 5B , for example, W represents the reporting mode information, and S 1i and S 2i represent the activation state of the beam measurement report of the non-serving cell.
  • the control message for activating/deactivating beam measurement reporting means that the control message is used for activating and/or deactivating beam measurement reporting. That is, the message can indicate the activation of beam measurement reporting and the deactivation of beam measurement reporting through an identifier or a specific data format/encoding format; it can also be the activation of beam measurement reporting by default, and the deactivation of beam measurement reporting can be indicated through this message; The beam measurement report may also be deactivated by default, and the activation of the beam measurement report may be indicated through this message.
  • the reporting method indicated may include a combined reporting method, such as reporting the beam measurement results of the serving cell and the beam measurement results of the non-serving cell together, and reporting only the beam measurement results of the non-serving cell together; it may also include a separate reporting method, such as The beam measurement results of each cell are reported separately, etc.
  • the control message sent by the network device to the terminal device includes the reporting mode information to indicate the reporting mode of the beam measurement reporting , the terminal device determines a reporting manner for beam measurement reporting based on the reporting manner information. Therefore, the embodiments of the present disclosure provide a mechanism for determining the reporting manner of beam measurement reporting, which makes up for the shortcomings of the prior art.
  • FIG. 6 shows a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure.
  • the control message includes an indication of multiple An activation message for one or more of the pre-configured triggering states, wherein the multiple pre-configured triggering states are pre-configured as one of the CSI reporting configurations of the serving cell and the CSI reporting configuration of the non-serving cell.
  • step S201 shown in FIG. 2 or step S302 shown in FIG. 3 may include the following steps.
  • This embodiment is applicable to semi-persistent reporting based on the physical uplink shared channel.
  • the CSI reporting configuration of the serving cell and the CSI reporting configuration of each non-serving cell can be configured in advance through RRC signaling, and multiple semi-persistent trigger states (semi-persistent trigger states) are respectively associated with the CSI of the serving cell.
  • the report configuration is associated with the CSI report configuration of the non-serving cell, wherein each semi-persistent trigger state is associated with a CSI report configuration, the control message includes an activation message, and the activation message indicates one or more of a plurality of pre-configured semi-persistent trigger states
  • the terminal device may determine to send the beam measurement results corresponding to the CSI reporting configurations associated with the indicated one or more semi-persistent trigger states to the network device in a separate report manner based on the activation message.
  • the current serving cell of the terminal device is Cell 1
  • several non-serving cells are Cell 2-Cell 10.
  • the 10 semi-persistent trigger states T1-T10 are respectively related to the current The CSI reporting configuration 1 of the serving cell Cell 1 and the CSI reporting configuration 2-CSI reporting configuration 10 of the non-serving cell Cell 2-Cell 10 (the CSI reporting configuration 2 corresponds to the cell Cell 2, and the CSI reporting configuration 3 corresponds to the cell Cell 3, so that and so on), where T1 is associated with CSI reporting configuration 1, T2 is associated with CSI reporting configuration 2, and so on.
  • the control message includes downlink control information (DCI, Downlink Control Information).
  • the network device activates the CSI reporting configuration of the expected cell through the DCI to configure the associated semi-persistent trigger state.
  • multiple DCIs can indicate the semi-persistent trigger state T1, T3, T5 , T6, the terminal device can determine the beam measurement results corresponding to the CSI reporting configuration 1 of the serving cell 1, the CSI reporting configuration 3, and the CSI reporting configuration 5 of the non-serving cells Cell 3, Cell 5, and Cell 6 in response to the multiple DCIs , and the beam measurement results corresponding to CSI reporting configuration 6 are separately sent to the network device.
  • the control message sent by the network device to the terminal device includes an activation message to indicate multiple pre-configured trigger states
  • the terminal device determines to separately send the beam measurement results corresponding to the CSI reporting configurations associated with the indicated one or more trigger states to the network device. Therefore, the embodiment of the present disclosure provides a mechanism for determining the reporting manner of beam measurement reporting, which makes up for the deficiencies in the prior art.
  • FIG. 7 shows a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure.
  • the control message includes the first message and a second message, the first message is used to select one or more of a plurality of pre-configured trigger states and the second message is used to trigger one or more of the selected one or more pre-configured trigger states, multiple A pre-configured triggering state includes multiple first-type triggering states and one second-type triggering state, and the multiple first-type triggering states are pre-configured to be related to the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell
  • the second type of trigger state is configured to be associated with all CSI reporting configurations in the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell, as shown in Figure 7 and Figure 2
  • Step S201 or step S302 shown in FIG. 3 may include the following steps.
  • the CSI reporting configuration of the serving cell and the CSI reporting configuration of each non-serving cell can be configured in advance through RRC signaling, and the multiple trigger states are respectively related to the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell.
  • Configuration association wherein each CSI reporting configuration is pre-configured to be associated with a trigger state, and an additional trigger state is configured to be associated with all CSI reporting configurations.
  • the control message includes a first message and a second message, the first message is used to select one or more of a plurality of pre-configured trigger states, and the second message is used to trigger one of the selected one or more pre-configured trigger states or more, after receiving the control message, the terminal device may determine a reporting manner for beam measurement reporting based on the first message and the second message.
  • step S701 may be implemented through different steps in the following steps S7011-S7014.
  • the first message indicates one or more of the multiple first-type trigger states
  • the second message indicates one or more of the indicated one or more first-type trigger states
  • determine for The reporting manner of the beam measurement report is to send the beam measurement results corresponding to the CSI reporting configurations associated with one or more first-type trigger states indicated in the second message to the network device in a separate reporting manner.
  • the first message indicates one or more of the multiple first-type trigger states
  • the second message indicates one or more of the one or more first-type trigger states indicated in the first message.
  • the terminal device responds to the control message including the first message and the second message, and determines the beam measurement results corresponding to the CSI reporting configurations associated with one or more first-type trigger states indicated in the second message, respectively Sent separately to network devices.
  • the current serving cell of the terminal device is Cell 1
  • several non-serving cells are Cell 2-Cell 10.
  • 10 aperiodic trigger states (aperiodic trigger state) T1-T10 are configured to correspond to the current service CSI reporting configuration 1 of Cell 1 and CSI reporting configuration 2-CSI reporting configuration 10 of non-serving cell Cell 2-Cell 10 (CSI reporting configuration 2 corresponds to cell 2, CSI reporting configuration 3 corresponds to cell 3, and so on ), where T1 is associated with CSI reporting configuration 1, T2 is associated with CSI reporting configuration 2, and so on.
  • configuring one aperiodic trigger state T11 is associated with all CSI reporting configuration 1-CSI reporting configuration 10.
  • the first message in the control message can be MAC CE signaling
  • the second message can be DCI.
  • the network device selects the CSI reporting configuration associated with the desired cell from the aperiodic trigger state T1-T10 through the MAC CE signaling.
  • Aperiodic trigger state, and DCI triggers one or more of the selected aperiodic trigger states, for example, MAC CE signaling can indicate T1, T2, T3, T5, T6, T8, T10, while multiple DCIs can indicate
  • MAC CE signaling can indicate T1, T2, T3, T5, T6, T8, T10, while multiple DCIs can indicate
  • the terminal device can report the CSI of the serving cell 1 to the beam measurement results corresponding to configuration 1, non-serving cells Cell 3, and Cell 5 in response to the MAC CE signaling and multiple DCIs
  • the beam measurement results corresponding to CSI reporting configuration 3, CSI reporting configuration 5, and CSI reporting configuration 6 of Cell 6 are sent to the network device separately.
  • the first message includes identification information and activation information
  • the identification information indicates the second type of trigger state
  • the activation information activates/deactivates beam measurement corresponding to multiple CSI reporting configurations associated with the second type of trigger state Reporting
  • the second message indicates the second type of trigger state
  • the terminal device determines to send the beam measurement results corresponding to the activated CSI reporting configuration in the activation information to the network in response to the control message including the first message and the second message equipment.
  • the current serving cell of the terminal device is Cell 1
  • several non-serving cells are Cell 2-Cell 10.
  • 10 aperiodic trigger states T1-T10 are configured to correspond to the CSI of the current serving cell Cell 1 respectively.
  • Reporting configuration 1 and CSI reporting configuration 2-CSI reporting configuration 10 of the non-serving cell Cell 2-Cell 10 (where CSI reporting configuration 2 corresponds to cell Cell 2, CSI reporting configuration 3 corresponds to cell Cell 3, and so on) are associated, where T1 is associated with CSI reporting configuration 1, T2 is associated with CSI reporting configuration 2, and so on.
  • configuring one aperiodic trigger state T11 is associated with all CSI reporting configuration 1-CSI reporting configuration 10.
  • the first message in the control message may be MAC CE signaling
  • the second message may be DCI
  • the beam measurement report corresponding to the CSI reporting configuration 10 of 10 is deactivated.
  • DCI triggers the aperiodic trigger state T11.
  • the current serving cell of the terminal device is Cell 1
  • several non-serving cells are Cell 2-Cell 10.
  • 10 semi-persistent trigger states T1-T10 are configured. Respectively correspond to the CSI reporting configuration 1 of the current serving cell Cell 1 and the CSI reporting configuration 2-CSI reporting configuration 10 of the non-serving cell Cell 2-Cell 10 (where CSI reporting configuration 2 corresponds to cell 2, and CSI reporting configuration 3 corresponds to cell 3 , and so on), where T1 is associated with CSI reporting configuration 1, T2 is associated with CSI reporting configuration 2, and so on.
  • configuring one semi-persistent trigger state T11 is associated with all CSI reporting configuration 1-CSI reporting configuration 10.
  • the first message in the control message may be MAC CE signaling
  • the second message may be DCI
  • the beam measurement reporting corresponding to 2 is deactivated...
  • the corresponding beam measurement report is deactivated.
  • DCI activates the semi-persistent triggered state T11.
  • the first message includes identification information and activation information
  • the identification information indicates the second type of trigger state
  • the activation information activates/deactivates beam measurement corresponding to multiple CSI reporting configurations associated with the second type of trigger state report
  • the second message indicates one or more of multiple first-type trigger states and the second-type trigger state
  • the terminal device determines to activate
  • the beam measurement results corresponding to the CSI reporting configurations of the CSI reporting configurations are sent to the network device together, and the beam measurement results corresponding to the CSI reporting configurations associated with one or more first-type trigger states indicated in the second message are separately sent to the network equipment.
  • the current serving cell of the terminal device is Cell 1
  • several non-serving cells are Cell 2-Cell 10.
  • 10 semi-persistent trigger states T1-T10 are configured respectively CSI reporting configuration 1 of the current serving cell Cell 1 and CSI reporting configuration 2-CSI reporting configuration 10 of the non-serving cell Cell 2-Cell 10 (CSI reporting configuration 2 corresponds to cell 2, CSI reporting configuration 3 corresponds to cell 3, and so on), where T1 is associated with CSI reporting configuration 1, T2 is associated with CSI reporting configuration 2, and so on.
  • configuring one semi-persistent trigger state T11 is associated with all CSI reporting configuration 1-CSI reporting configuration 10.
  • the first message in the control message may be MAC CE signaling
  • the second message may be DCI
  • the beam measurement reporting corresponding to 2 is deactivated...
  • S 9 0 indicates that the CSI reporting configuration of the non-serving cell Cell 10 is 10
  • the corresponding beam measurement report is deactivated.
  • Multiple DCIs activate the semi-persistent triggered state T11 and the semi-persistent triggered states T1, T3, T5, T6.
  • the corresponding beam measurement reports are separately sent to the network devices.
  • the first sub-message includes identification information for indicating the second type of trigger state and used for activating/deactivating multiple messages associated with the second type of trigger state.
  • the activation information of the beam measurement report corresponding to each CSI report configuration, the second sub-message indicates one or more of the multiple first-type trigger states, and the second message indicates one or more of the indicated one or more in the second sub-message
  • determine the reporting method for beam measurement reporting as sending the beam measurement result corresponding to the activated CSI reporting configuration in the activation information to the
  • the network device sends the beam measurement results corresponding to the CSI reporting configurations associated with the one or more first-type trigger states indicated in the second message to the network device in a separate reporting manner.
  • the first message includes a first sub-message and a second sub-message
  • the first sub-message includes identification information and activation information
  • the identification information indicates the second type of trigger status
  • the activation/deactivation of the activation information is related to the second type
  • the second sub-message indicates one or more of the multiple first-type trigger states
  • the second message indicates one or more of the indicated ones in the second sub-message
  • the terminal device responds to the control message including the first message and the second message, and determines to activate the CSI report configuration corresponding to the activation information
  • the beam measurement results are sent to the network device together, and the beam measurement results corresponding to the CSI reporting configurations associated with one or more first-type trigger states indicated in the second message are separately sent to the network device.
  • the current serving cell of the terminal device is Cell 1
  • several non-serving cells are Cell 2-Cell 10.
  • 10 aperiodic trigger states T1-T10 are configured to correspond to the CSI of the current serving cell Cell 1 respectively.
  • Reporting configuration 1 and CSI reporting configuration 2-CSI reporting configuration 10 of the non-serving cell Cell 2-Cell 10 (where CSI reporting configuration 2 corresponds to cell Cell 2, CSI reporting configuration 3 corresponds to cell Cell 3, and so on) are associated, where T1 is associated with CSI reporting configuration 1, T2 is associated with CSI reporting configuration 2, and so on.
  • configuring one aperiodic trigger state T11 is associated with all CSI reporting configuration 1-CSI reporting configuration 10.
  • the first message in the control message may be the first MAC CE signaling and the second MAC CE signaling, and the second message may be DCI, wherein the first MAC CE signaling consists of two parts, and the first part indicates aperiodic
  • the identification information of the trigger state T11, the second part is the activation information S 0 -S 9 for activating/deactivating the beam measurement report corresponding to the CSI reporting configuration 1-CSI reporting configuration 10 associated with T11, as shown in Figure 7
  • ...S 9 0 indicates that the beam measurement report corresponding to the CSI reporting configuration 10 of the non-serving cell Cell 10 is deactivated.
  • the second MAC CE signaling is from the aperiodic triggering state T1-T10 associated with selecting the CSI reporting configuration of the desired cell.
  • the second MAC CE signaling may indicate T1, T2, T3, T5, T6 , T8, T10.
  • Multiple DCIs can trigger the aperiodic trigger state T11 and the aperiodic trigger states T1, T3, T5, T6.
  • the corresponding beam measurement results are separately sent to the network devices.
  • the control message sent by the network device to the terminal device includes the first message and the second message
  • the terminal device determines a reporting manner of beam measurement reporting based on the first message and the second message. Therefore, the embodiments of the present disclosure provide a mechanism for determining the reporting manner of beam measurement reporting, which makes up for the shortcomings of the prior art.
  • FIG. 8 shows a schematic flowchart of a method for determining a beam measurement reporting method according to an embodiment of the present disclosure.
  • the control message includes a method for As shown in FIG. 8 , step S201 shown in FIG. 2 or step S302 shown in FIG. 3 may include at least one of the following steps to indicate the reported resource configuration information for beam measurement reporting.
  • RRC signaling can be used in advance to configure and report resource configuration information for the beam measurement report of each cell. If multiple beam measurement reports are configured with the same report resource configuration information, the corresponding multiple beam measurement results If a certain beam measurement report is configured with reporting resource configuration information different from that configured in other beam measurement reports, the corresponding beam measurement result will be sent to the network device separately.
  • the current serving cell of the terminal device is Cell 1, and several non-serving cells are Cell 2-Cell 10.
  • the reporting resources of Cell 1-Cell 3 are configured to be the same PUCCH resource, while Cell 4-Cell 3 is configured as the same PUCCH resource.
  • Cell10 is configured with different PUCCH resources, the beam measurement results of Cell 1-Cell 3 are sent to the network device together, and the beam measurement results of Cell 4-Cell 10 are sent to the network device separately.
  • the control message sent by the network device to the terminal device includes the resource configuration information to be reported, and the terminal device reports the beam measurement with the same reported resource configuration information together
  • the beam measurement report with unique reported resource configuration information is sent to the network device separately. Therefore, the embodiments of the present disclosure provide a mechanism for determining the reporting manner of beam measurement reporting, which makes up for the shortcomings of the prior art.
  • Fig. 9 shows a schematic flowchart of a method for determining a beam measurement reporting manner according to an embodiment of the present disclosure. As shown in FIG. 9, the method can be executed by a network device, and includes the following steps.
  • Step S901 sending a control message about beam measurement reporting to the terminal device.
  • the control message instructs the terminal device to determine a reporting manner for beam measurement reporting based on the control message.
  • the reporting method includes at least one of the following: a combined reporting method, in which the terminal device sends the beam measurement results of the serving cell and the beam measurement results of the non-serving cell together to the network device based on the control message , where the serving cell is the cell that provides services for the terminal device and the non-serving cell is one or more cells adjacent to the serving cell; separate reporting mode, in the separate reporting mode, the terminal device measures the beam of the serving cell based on the control message The result is sent to the network device separately from at least one of the beam measurement results of the non-serving cell.
  • the network device may send a control message about beam measurement reporting to the terminal device, and the terminal device determines how to perform beam measurement reporting in response to the control message. Specifically, the terminal device may report the beam measurement in a combined reporting manner, a separate reporting manner, or a combination of the two.
  • the terminal device reports the beam measurement results of the serving cell and the beam measurement results of the non-serving cell together to the network device.
  • the terminal device reports at least one of the beam measurement results of the serving cell and the beam measurement results of the non-serving cell to the network device separately, that is, the terminal device reports one beam measurement result each time.
  • the terminal device can report some of the beam measurement results of the serving cell and the beam measurement results of the non-serving cell to the network device together, and report the beam measurement results of the remaining beam measurement results to the network device. At least one beam measurement result is separately reported to the network device.
  • the network device sends a control message about reporting beam measurement to the terminal device, and the terminal device determines the reporting mode for beam measurement reporting in response to the control message, wherein the reporting mode It may include at least one of a combined reporting manner and an individual reporting manner.
  • the embodiment of the present disclosure provides a mechanism for determining the reporting manner of beam measurement reporting, which makes up for the shortcomings of the prior art.
  • Fig. 10 shows a schematic flowchart of a method for determining a beam measurement reporting manner according to an embodiment of the present disclosure. As shown in Figure 10, the method may be performed by a network device, and may include but not limited to the following steps:
  • Step S1001 sending a configuration message to the terminal device to configure beam measurement reporting.
  • the configuration message is used to configure the beam measurement report of the serving cell and the beam measurement report of each non-serving cell.
  • the network device sends a configuration message for configuring beam measurement reporting to the terminal device.
  • the configuration message may be RRC signaling, and the configuration message is used for the serving cell and each non-serving cell configuration of the beam measurement report.
  • the configuration message may include configuration information for beam measurement reporting of the serving cell and beam measurement reporting of each non-serving cell.
  • the configuration information may include the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell.
  • the network device may use each cell (including the serving cell and the non-serving cell)
  • the configuration information CSI report configuration (CSI-ReportConfig) is notified to the terminal device through RRC signaling.
  • the network device includes the CSI report configuration of each cell in a CSI report configuration list (CSI-ReportConfig List) through RRC configuration, and assigns CSI report configuration IDs (CSI-ReportConfig List) to the CSI report configurations in the CSI report configuration list in turn.
  • CSI-ReportConfig ID CSI report configuration ID
  • the current serving cell of the terminal device is Cell 1
  • several non-serving cells are Cell 2-Cell 5
  • the CSI reporting configuration used for the beam measurement report configuration of Cell 1-Cell 5 is included in the CSI reporting configuration list and assigned a corresponding ID
  • the CSI report configuration list includes CSI-ReportConfig 1 (the configuration information of the beam measurement report of the serving cell Cell 1, and its CSI report configuration ID is 1)
  • CSI-ReportConfig 2 the configuration information of the non-serving cell Cell The configuration information reported by the beam measurement of 2, its CSI report configuration ID is 2)
  • CSI-ReportConfig 5 the configuration information reported by the beam measurement of the non-serving cell Cell 5, its CSI report configuration ID is 5).
  • a cell ID can also be introduced into the CSI resource set (CSI-SSB-ResourceSet) associated with the CSI reporting configuration to distinguish which cell the measurement reference signal comes from.
  • Step S1002 sending a control message about beam measurement reporting to the terminal device.
  • the control message instructs the terminal device to determine a reporting manner for beam measurement reporting based on the control message.
  • the reporting method includes at least one of the following: a combined reporting method, in which the terminal device sends the beam measurement results of the serving cell and the beam measurement results of the non-serving cell together to the network device based on the control message , where the serving cell is the cell that provides services for the terminal device and the non-serving cell is one or more cells adjacent to the serving cell; separate reporting mode, in the separate reporting mode, the terminal device measures the beam of the serving cell based on the control message The result is sent to the network device separately from at least one of the beam measurement results of the non-serving cell.
  • step S1002 For the detailed description of the above step S1002, reference may be made to the relevant description of the step S901, which will not be repeated here.
  • the network device sends the configuration information for configuring the beam measurement report of the serving cell and configuring the beam measurement report of each non-serving cell to the terminal device, and the terminal device can learn how to The configuration of beam measurement reporting is performed on the serving cell and the non-serving cell, so that the terminal device can perform beam measurement reporting on the serving cell and the non-serving cell.
  • the terminal device adopts a reporting manner determined in response to the control message when reporting the beam measurement, where the reporting manner may include at least one of a combined reporting manner and an individual reporting manner. Therefore, a mechanism for determining the reporting manner of beam measurement reporting is provided, which makes up for the deficiencies in the prior art.
  • control message may have the following forms.
  • control message includes reporting manner information for indicating the reporting manner of beam measurement reporting, so as to instruct the terminal device to determine the reporting manner for beam measurement reporting based on the reporting manner information.
  • the control message includes an activation message indicating one or more of a plurality of pre-configured trigger states, wherein the plurality of pre-configured trigger states are pre-configured to be respectively related to the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell.
  • One of the CSI reporting configurations in the CSI reporting configuration is associated, and the activation message is used to instruct the terminal device to send the beam measurement results corresponding to the CSI reporting configuration associated with the indicated one or more trigger states to the network device in a separate reporting manner .
  • the control message includes a first message and a second message, wherein the first message is used to select one or more of a plurality of pre-configured trigger states and the second message is used to trigger the selected one or more One or more of the pre-configured trigger states, wherein the multiple pre-configured trigger states include multiple first-type trigger states and one second-type trigger state, and the multiple first-type trigger states are pre-configured as respective
  • the CSI reporting configuration is associated with one CSI reporting configuration in the CSI reporting configuration of the non-serving cell and the second trigger state is configured to be related to all CSI reporting configurations in the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell
  • the control message instructs the terminal device to determine a reporting manner for beam measurement reporting based on the first message and the second message.
  • the control message instructs the terminal device to send the beam measurement results corresponding to the CSI reporting configurations associated with one or more first-type trigger states indicated in the second message to the network device in a separate report manner.
  • the control message instructs the terminal device to send the beam measurement result corresponding to the activated CSI reporting configuration in the activation information to the network device in a combined reporting manner.
  • the control message instructs the terminal device to report the corresponding The beam measurement result is sent to the network device, and the beam measurement result corresponding to the CSI reporting configuration associated with one or more first-type trigger states indicated in the second message is sent to the network device in a separate report manner.
  • the first message when the first message includes a first sub-message and a second sub-message, wherein the first sub-message includes identification information for indicating the status of the second type of trigger and information for activating/deactivating and the second type of triggering
  • the activation information of the beam measurement report corresponding to the multiple CSI report configurations associated with the state the second sub-message indicates one or more of the multiple first-type trigger states, and the second message indicates that the second sub-message has indicated
  • the control message instructs the terminal device to send the beam measurement results corresponding to the activated CSI reporting configuration in the activation information to the
  • the network device sends the beam measurement results corresponding to the CSI reporting configurations associated with the one or more first-type trigger states indicated in the second message to the network device in a separate reporting manner.
  • control message includes reporting resource configuration information for indicating beam measurement reporting; wherein, the same reporting resource configuration information is used to instruct the terminal device to send multiple beam measurement results with the same resource configuration information in a combined reporting manner to the network device; and the uniquely reported resource configuration information is used to instruct the terminal device to send the beam measurement result with the unique resource configuration information to the network device in a separate report manner.
  • control message in the above embodiment reference may be made to the relevant description in the corresponding embodiment of the above method for determining the beam measurement reporting manner performed on the terminal device side, and details are not repeated here.
  • the methods provided in the embodiments of the present application are introduced from the perspectives of the network device and the user equipment respectively.
  • the network device and the user equipment may include a hardware structure and a software module, and realize the above-mentioned functions in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • One of the above functions can be implemented in the form of a hardware structure, a software module, or a hardware structure plus a software module
  • the present disclosure also provides a device for activating beam measurement report.
  • the report activation method is corresponding, so the implementation of the beam measurement report activation method is also applicable to the beam measurement report activation device provided in this embodiment, and will not be described in detail in this embodiment.
  • FIG. 11 is a schematic structural diagram of an apparatus 1100 for determining a beam measurement reporting manner provided by an embodiment of the present disclosure.
  • the apparatus 1100 for determining a beam measurement reporting manner may be applied to a terminal device.
  • the apparatus 1100 for determining a beam measurement reporting manner may include a processing module 1101, configured to determine a reporting manner for beam measurement reporting in response to a control message about beam measurement reporting received from a network device;
  • the reporting method includes at least one of the following: a combined reporting method, in which the terminal device sends a plurality of the beam measurement results of the serving cell and the beam measurement results of the non-serving cell based on the control message The beam measurement results are sent to the network device together, wherein the serving cell is a cell serving the terminal device and the non-serving cell is one or more cells adjacent to the serving cell; and reporting separately In the separate reporting mode, the terminal device separately sends at least one of the beam measurement results of the serving cell and the beam measurement results of the non-serving cell to the the network device described above.
  • the network device sends a control message about beam measurement reporting to the terminal device, and the terminal device determines the reporting mode for beam measurement reporting in response to the control message, wherein the reporting mode It may include at least one of a combined reporting manner and an individual reporting manner.
  • the embodiment of the present disclosure provides a mechanism for determining the reporting manner of beam measurement reporting, which makes up for the shortcomings of the prior art.
  • the apparatus 1100 further includes: a communication module 1102, configured to receive the control message.
  • the communication module 1102 is further configured to receive a configuration message sent by the network device to configure beam measurement reporting, wherein the configuration message is used to configure the beam measurement reporting of the serving cell and the beam measurement reporting of each non-serving cell Measurement reporting.
  • control message includes reporting manner information for indicating the reporting manner of beam measurement reporting; the processing module 1101 is configured to determine the reporting manner for beam measurement reporting based on the reporting manner information.
  • the control message includes an activation message indicating one or more of a plurality of pre-configured trigger states, wherein the plurality of pre-configured trigger states are pre-configured to be respectively associated with the CSI reporting of the serving cell
  • the configuration is associated with a CSI reporting configuration in the CSI reporting configuration of the non-serving cell; the processing module 1101 is configured to determine, based on the activation message, that the reporting method for beam measurement reporting is to use the separate reporting method with The beam measurement results corresponding to the CSI reporting configurations associated with the indicated one or more trigger states are sent to the network device.
  • the control message includes a first message and a second message, wherein the first message is used to select one or more of a plurality of pre-configured trigger states and the second message is used to trigger the One or more of the selected one or more pre-configured trigger states, wherein the plurality of pre-configured trigger states include a plurality of first-type trigger states and a second-type trigger state, and the plurality of first-type trigger states
  • the state is preconfigured to be associated with one of the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell, and the second type of triggering state is configured to be associated with the CSI reporting configuration of the serving cell
  • the CSI reporting configuration is associated with all CSI reporting configurations in the CSI reporting configuration of the non-serving cell; the processing module 1101 is configured to determine a reporting method for beam measurement reporting based on the first message and the second message .
  • the processing module 1101 is configured to: when the first message indicates one or more of the plurality of first-type trigger states, and the second message indicates the indicated one or more When one or more of the first-type trigger states are determined, the reporting method used for beam measurement reporting is determined to be the one or more first-type trigger states indicated in the second message in the separate reporting manner. The beam measurement result corresponding to the associated CSI reporting configuration is sent to the network device.
  • the processing module 1101 is configured to: when the first message includes identification information indicating the second type of trigger state and used for activation/deactivation related to the second type of trigger state When multiple CSI report configurations corresponding to the activation information of the beam measurement report are linked, and the second message indicates the second type of trigger state, it is determined that the reporting method for the beam measurement report is to use the combined reporting method to combine The beam measurement result corresponding to the activated CSI reporting configuration in the activation information is sent to the network device.
  • the processing module 1101 is configured to: when the first message includes identification information indicating the second type of trigger state and used for activation/deactivation related to the second type of trigger state
  • the second message indicates one or more of the multiple first-type trigger states and the second-type trigger state
  • determine The reporting method for beam measurement reporting is to send the beam measurement result corresponding to the activated CSI reporting configuration in the activation information to the network device in the combined reporting method, and send the beam measurement result corresponding to the first CSI reporting configuration in the individual reporting method to the network device.
  • the beam measurement results corresponding to the CSI reporting configurations associated with one or more first-type trigger states indicated in the message are sent to the network device.
  • the processing module 1001 is configured to: when the first message includes a first sub-message and a second sub-message, wherein the first sub-message includes a Identification information and activation information for activating/deactivating beam measurement reporting corresponding to multiple CSI reporting configurations associated with the second type of triggering state, where the second sub-message indicates that in the multiple first type of triggering states
  • the reporting method of beam measurement reporting is to send the beam measurement result corresponding to the activated CSI reporting configuration in the activation information to the network device in the combined reporting method, and send the beam measurement result corresponding to the second
  • the beam measurement results corresponding to the CSI reporting configurations associated with one or more first-type trigger states indicated in the message are sent to the network device.
  • control message includes reporting resource configuration information for indicating beam measurement reporting; the processing module 1101 is configured to: for multiple beam measurement reports with the same reporting resource configuration information, determine the The reporting manner of reporting is to send the multiple beam measurement results to the network device in the combined reporting manner; and for the beam measurement reporting with unique reporting resource configuration information, the method for determining the beam measurement reporting is to use the Send the beam measurement result to the network device in the separate reporting manner.
  • FIG. 13 is a schematic structural diagram of an apparatus 1300 for determining a beam measurement reporting manner provided by an embodiment of the present disclosure.
  • the apparatus 1300 for determining a beam measurement reporting manner may be applied to network equipment.
  • the apparatus 1300 for determining the manner of beam measurement reporting may include a communication module 1301, configured to send a control message about beam measurement reporting to the terminal device, wherein the control message instructs the terminal device based on the The control message determines the reporting method used for beam measurement reporting; the reporting method includes at least one of the following: a combined reporting method, in which the terminal device reports the beam measurement result of the serving cell based on the control message sending to the network device together with a plurality of beam measurement results in the beam measurement results of the non-serving cell, where the serving cell is a cell that provides services for the terminal device and the non-serving cell is the same as the serving cell One or more adjacent cells; and a separate reporting method, in which the terminal device compares the beam measurement result of the serving cell with the beam measurement result of the non-serving cell based on the control message At least one of the beam measurement results is sent to the network device separately.
  • a communication module 1301 configured to send a control message about beam measurement reporting to the terminal device, wherein the control message instructs the terminal
  • the network device sends a control message about beam measurement reporting to the terminal device, and the terminal device determines the reporting mode for beam measurement reporting in response to the control message, wherein the reporting mode It may include at least one of a combined reporting manner and an individual reporting manner.
  • the embodiment of the present disclosure provides a mechanism for determining the reporting manner of beam measurement reporting, which makes up for the shortcomings of the prior art.
  • the communication module 1301 is further configured to send a configuration message to the terminal device to configure beam measurement reporting, wherein the configuration message is used to configure beam measurement reporting of the serving cell and each non-serving cell Cell beam measurement reporting.
  • control message includes reporting manner information for indicating a reporting manner of beam measurement reporting, so as to instruct the terminal device to determine a reporting manner for beam measurement reporting based on the reporting manner information.
  • the control message includes an activation message indicating one or more of a plurality of pre-configured trigger states, wherein the plurality of pre-configured trigger states are pre-configured to be respectively associated with the CSI reporting of the serving cell
  • the configuration is associated with a CSI reporting configuration in the CSI reporting configuration of the non-serving cell, and the control message is used to indicate that the terminal device will be associated with the indicated one or more triggered states in the separate reporting manner
  • the beam measurement result corresponding to the CSI reporting configuration is sent to the network device.
  • the control message includes a first message and a second message, wherein the first message is used to select one or more of a plurality of pre-configured trigger states and the second message is used to trigger the One or more of the selected one or more pre-configured trigger states, wherein the plurality of pre-configured trigger states include a plurality of first-type trigger states and a second-type trigger state, and the plurality of first-type trigger states
  • the state is preconfigured to be associated with one of the CSI reporting configuration of the serving cell and the CSI reporting configuration of the non-serving cell
  • the second type of triggering state is configured to be associated with the CSI reporting configuration of the serving cell
  • the CSI reporting configuration is associated with all CSI reporting configurations in the CSI reporting configuration of the non-serving cell, and the control message instructs the terminal device to determine the beam measurement reporting configuration based on the first message and the second message Reporting method.
  • the control message instructs the terminal device to report the corresponding The beam measurement result is sent to the network device.
  • the control message instructs the terminal device to report the activated CSI in the activation information in the combined reporting manner
  • the beam measurement result corresponding to the configuration is sent to the network device.
  • the control message instructs the terminal device Send the beam measurement result corresponding to the activated CSI reporting configuration in the activation information to the network device in the combined reporting manner, and send the beam measurement result corresponding to the one or more CSI reporting configurations indicated in the second message in the individual reporting manner
  • the beam measurement result corresponding to the associated CSI reporting configuration in the first type of trigger state is sent to the network device.
  • the first message when the first message includes a first sub-message and a second sub-message, wherein the first sub-message includes identification information for indicating the trigger state of the second type and an activation/deactivation activating the activation information of the beam measurement report corresponding to the multiple CSI reporting configurations associated with the second type of triggering state, the second sub-message indicates one or more of the multiple first type of triggering states, and the
  • the control message instructs the terminal device to In the combined reporting manner, the beam measurement result corresponding to the activated CSI reporting configuration in the activation information is sent to the network device, and the one or more first A beam measurement result corresponding to a CSI reporting configuration associated with a type of trigger state is sent to the network device.
  • control message includes reporting resource configuration information for indicating beam measurement reporting; wherein, the same reporting resource configuration information is used to indicate that the terminal device will use the combined reporting method to have the same resource configuration information Multiple beam measurement results are sent to the network device; and the unique reporting resource configuration information is used to instruct the terminal device to send the beam measurement results with the unique resource configuration information to the network device in the separate reporting manner.
  • FIG. 14 is a schematic structural diagram of a communication device 1400 provided in an embodiment of the present application.
  • the communication device 1400 may be a network device, or a user device, or a chip, a chip system, or a processor that supports the network device to implement the above method, or a chip, a chip system, or a chip that supports the terminal device to implement the above method. processor etc.
  • 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.
  • Communications device 1400 may include one or more processors 1401 .
  • the processor 1401 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 processing unit can be used to control communication devices (such as base stations, baseband chips, terminal equipment, terminal equipment chips, DU or CU, etc.) and execute computer programs , to process data for computer programs.
  • the communication device 1400 may further include one or more memories 1402, on which a computer program 1404 may be stored, and the processor 1401 executes the computer program 1404, so that the communication device 1400 executes the method described in the foregoing method embodiments. method.
  • data may also be stored in the memory 1402 .
  • the communication device 1400 and the memory 1402 can be set separately or integrated together.
  • the communication device 1400 may further include a transceiver 1405 and an antenna 1406 .
  • the transceiver 1405 may be called a transceiver unit, a transceiver, or a transceiver circuit, etc., and is used to implement a transceiver function.
  • the transceiver 1405 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 communication device 1400 may further include one or more interface circuits 1407 .
  • the interface circuit 1407 is used to receive code instructions and transmit them to the processor 1401 .
  • the processor 1401 runs the code instructions to enable the communication device 1400 to execute the methods described in the foregoing method embodiments.
  • the processor 1401 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 processor 1401 may store a computer program 1403 , and the computer program 1403 runs on the processor 1401 to enable the communication device 1400 to execute the methods described in the foregoing method embodiments.
  • the computer program 1403 may be solidified in the processor 1401, and in this case, the processor 1401 may be implemented by hardware.
  • the communication device 1400 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 application can be implemented in 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 communication device described in the above embodiments may be a network device or a terminal device (such as the first terminal device in the foregoing method embodiments), but the scope of the communication device described in this application is not limited thereto, and the structure of the communication device can be Not limited by Fig. 14 .
  • a communication device may be a stand-alone device or may be part of a larger device.
  • the communication device 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 communication device may be a chip or a chip system
  • the chip shown in FIG. 15 includes a processor 1501 and an interface 1502 .
  • the number of processors 1501 may be one or more, and the number of interfaces 1502 may be more than one.
  • the chip further includes a memory 1503 for storing necessary computer programs and data.
  • the embodiment of the present application also provides a system for realizing the beam measurement report activation method, the system includes the communication device as the user equipment in the embodiment of Figure 10 and the communication device as the network device in the embodiment of Figure 15, or the system It includes the communication device serving as the user equipment and the communication device serving as the network device in the foregoing embodiment in FIG. 15 .
  • the present application 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 application also provides a computer program product, which implements the functions of any one of the above method embodiments when 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.
  • the computer program product comprises one or more computer programs. When the computer program is loaded and executed on the computer, all or part of the processes or functions according to the embodiments of the present application will be generated.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable devices.
  • 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 be downloaded from a website, computer, server or data center Transmission to another website site, computer, server or data center by wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.).
  • 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 or a data center integrated with one or more available media.
  • the available medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a high-density digital video disc (digital video disc, DVD)), or a semiconductor medium (for example, a solid state disk (solid state disk, SSD)) etc.
  • a magnetic medium for example, a floppy disk, a hard disk, a magnetic tape
  • an optical medium for example, a high-density digital video disc (digital video disc, DVD)
  • a semiconductor medium for example, a solid state disk (solid state disk, SSD)
  • At least one in this application can also be described as one or more, and multiple can be two, three, four or more, and this application does not make a limitation.
  • 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.
  • machine-readable medium and “computer-readable medium” refer to any computer program product, apparatus, and/or means for providing machine instructions and/or data to a programmable processor (for example, magnetic disks, optical disks, memories, programmable logic devices (PLDs), including machine-readable media that receive machine instructions as machine-readable signals.
  • machine-readable signal refers to any signal used to provide machine instructions and/or data to a programmable processor.
  • the systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., as a a user computer having a graphical user interface or web browser through which a user can interact with embodiments of the systems and techniques described herein), or including such backend components, middleware components, Or any combination of front-end components in a computing system.
  • the components of the system can be interconnected by any form or medium of digital data communication, eg, a communication network. Examples of communication networks include: Local Area Network (LAN), Wide Area Network (WAN) and the Internet.
  • a computer system may include clients and servers.
  • Clients and servers are generally remote from each other and typically interact through a communication network.
  • the relationship of client and server arises by computer programs running on the respective computers and having a client-server relationship to each other.
  • steps may be reordered, added or deleted using the various forms of flow shown above.
  • each step described in the present disclosure may be executed in parallel, sequentially, or in a different order, as long as the desired result of the technical solution disclosed in the present disclosure can be achieved, no limitation is imposed herein.

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  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
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Abstract

La présente divulgation concerne un procédé et un appareil pour déterminer un mode de rapportage de mesurage de faisceau ayant trait au domaine des communications. La solution technique de la présente demande comprend les principales étapes suivantes : un dispositif de réseau envoie un message de commande relatif à un rapportage de mesurage de faisceau à un dispositif terminal; et, en réponse au message de commande, le dispositif terminal détermine un mode de rapportage à utiliser pour rapporter un mesurage de faisceau. Le mode de rapportage peut comprendre au moins l'un d'un mode de rapportage combiné et d'un mode de rapportage individuel. Un mode de réalisation de la présente divulgation concerne un mécanisme utilisé pour déterminer un mode de rapportage pour un rapportage de mesurage de faisceau, apte à remédier aux déficiences de l'état de la technique.
PCT/CN2021/106340 2021-07-14 2021-07-14 Procédé et appareil pour déterminer un mode de rapportage de mesurage de faisceau WO2023283840A1 (fr)

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PCT/CN2021/106340 WO2023283840A1 (fr) 2021-07-14 2021-07-14 Procédé et appareil pour déterminer un mode de rapportage de mesurage de faisceau
CN202180002069.6A CN113661678A (zh) 2021-07-14 2021-07-14 用于确定波束测量上报方式的方法及装置

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