WO2023040979A1 - Procédé pour déterminer des informations de faisceau, terminal et dispositif côté réseau - Google Patents

Procédé pour déterminer des informations de faisceau, terminal et dispositif côté réseau Download PDF

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Publication number
WO2023040979A1
WO2023040979A1 PCT/CN2022/119087 CN2022119087W WO2023040979A1 WO 2023040979 A1 WO2023040979 A1 WO 2023040979A1 CN 2022119087 W CN2022119087 W CN 2022119087W WO 2023040979 A1 WO2023040979 A1 WO 2023040979A1
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Prior art keywords
target
beam information
resource
information
terminal
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PCT/CN2022/119087
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English (en)
Chinese (zh)
Inventor
杨宇
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维沃移动通信有限公司
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Publication of WO2023040979A1 publication Critical patent/WO2023040979A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Definitions

  • the present application belongs to the technical field of wireless communication, and specifically relates to a method for determining beam information, a terminal and a network side device.
  • beam squinting may occur due to differences in signal propagation characteristics at different frequency positions. For example, there is a deviation in the beam direction between the band edge frequency point and the center frequency point of a large bandwidth.
  • the network performs beam training according to the center frequency point and selects the optimal beam, use the optimal beam to transmit the channel in the full bandwidth, then The beam direction at the edge frequency point will deviate, so that the quality of the beam link will also deteriorate.
  • IBM means that the user equipment (User Equipment, UE) can independently select the optimal beam through the independent beam management of the primary carrier (Primary Component Carrier, PCC) and secondary carrier (Secondary Component Carrier, SCC).
  • PCC Primary Component Carrier
  • SCC Secondary Component Carrier
  • different CCs can have relatively optimal transceiving performance, but the disadvantage is that the signaling overhead is relatively large and the architecture design of the UE is also more complicated.
  • the CBM means that only the PCC performs the beam management process for the UE, and the SCC directly applies the configuration of the PCC.
  • the advantage of this method is that it saves signaling overhead, simplifies UE structure and reduces cost.
  • FR2 adopts hybrid beamforming, with this configuration, the PCC and SCC beams adopt the same phase shifter configuration, which may cause the SCC beam to have a certain deflection relative to the PCC, resulting in the so-called "beam squint , performance drops.
  • the beam squint phenomenon may lead to the performance degradation of the beam link when the bandwidth is large or across frequency bands. Therefore, if the beam management results of the PCC are directly applied to the SCC, the beam link between the network and the UE on the SCC may Misalignment, poor performance.
  • Embodiments of the present application provide a method for determining beam information, a terminal, and a network-side device, which can solve the problem of misalignment of beam links between a network and a UE due to beam squint.
  • a method for determining beam information including: the terminal measures the signal quality on the target to-be-measured Reference Signal (Reference Signal, RS) resource according to the received configuration information, wherein the target to-be-measured RS The resource corresponds to the first object and the second object; the terminal determines the first beam information of the first object and the second beam information of the second object according to the measurement result; the terminal determines the first beam information and the second beam information based on the first beam information and the The second beam information is to report a target beam report, where the target beam report includes the first beam information and/or the second beam information; the terminal receives the first target beam indication signal sent by the network side device command; the terminal determines the first target beam information of the first object and the second target beam information of the second object according to the first target beam indication signaling.
  • Reference Signal Reference Signal
  • an apparatus for determining beam information including: a first measurement module, configured to measure signal quality on a target RS resource to be measured according to received configuration information, wherein the target RS resource to be measured Corresponding to the first object and the second object; the first determining module is used to determine the first beam information of the first object and the second beam information of the second object according to the measurement results; the first sending module is used to determine based on the The first beam information and the second beam information report a target beam report, wherein the target beam report includes the first beam information and/or the second beam information; the first receiving module is configured to receive The first target beam indication signaling sent by the network side device; the second determining module, configured to determine the first target beam information of the first object and the information of the second object according to the first target beam indication signaling Second target beam information.
  • a method for determining beam information including: a network side device sends configuration information to a terminal, wherein the configuration information configures a target RS resource to be measured for the terminal, wherein the target RS to be measured The resource corresponds to the first object and the second object; the network side device receives the target beam report reported by the terminal, wherein the target beam report includes the first beam information and/or the second beam information; The network side device sends a first target beam indication signaling to the terminal based on the target beam report, where the first target beam indication signaling is used to make the terminal determine to be on the first object The first target beam information of and the second target beam information on the second object.
  • an apparatus for determining beam information including: a second sending module, configured to send configuration information to a terminal, where the configuration information configures a target RS resource to be measured for the terminal, wherein the The target RS resource to be measured corresponds to the first object and the second object; the second receiving module is configured to receive the target beam report reported by the terminal, where the target beam report includes the first beam information and/or the The second beam information; a third sending module, configured to send a first target beam indication signaling to the terminal based on the target beam report, where the first target beam indication signaling is used to enable the terminal First target beam information on the first object and second target beam information on the second object are determined.
  • a terminal includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor.
  • the program or instruction is executed by the processor The steps of the method described in the first aspect are realized.
  • a sixth aspect provides a terminal, including a processor and a communication interface, wherein the processor is configured to implement the steps of the method described in the first aspect, and the communication interface is configured to communicate with a network side device.
  • a network-side device includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and the program or instruction is executed by the The processor implements the steps of the method described in the third aspect when executing.
  • An eighth aspect provides a network side device, including a processor and a communication interface, wherein the processor is configured to implement the steps of the method described in the third aspect, and the communication interface is configured to communicate with a terminal.
  • a readable storage medium is provided, and programs or instructions are stored on the readable storage medium, and when the programs or instructions are executed by a processor, the steps of the method described in the first aspect are realized, or the steps of the method described in the first aspect are realized, or The steps of the method described in the third aspect.
  • a chip in a tenth aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method as described in the first aspect steps, or to achieve the steps of the method as described in the third aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a non-transitory storage medium, and the program/program product is executed by at least one processor to implement the first The steps of the method described in the first aspect, or the steps of implementing the method described in the third aspect.
  • the terminal measures the target RS resource to be measured corresponding to the first object and the second object, and obtains the first beam information of the first object and the second beam information of the second object, based on the first The beam information and the second beam information report a target beam report, wherein the target beam report includes the first beam information and/or the second beam information, so that the network side device can Beam information and/or the second beam information, determining the first target beam information of the first object and the second target beam information of the second object, and instructing the terminal, so that the terminal determines the first object The first target beam information of the second object and the second target beam information of the second object, so that the beam links of the terminal and the network side device on the first object and on the second object can be aligned, avoiding the problem caused by beam squint The problem of misalignment of the beam link between the network and the UE.
  • FIG. 1 shows a schematic diagram of a wireless communication system to which an embodiment of the present application is applicable
  • FIG. 2 shows a schematic flowchart of a method for determining beam information provided by an embodiment of the present application
  • FIG. 3 shows another schematic flowchart of a method for determining beam information provided by an embodiment of the present application
  • FIG. 4 shows a schematic structural diagram of an apparatus for determining beam information provided by an embodiment of the present application
  • FIG. 5 shows another schematic structural diagram of an apparatus for determining beam information provided by an embodiment of the present application
  • FIG. 6 shows a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 7 shows a schematic diagram of a hardware structure of a terminal provided in an embodiment of the present application.
  • FIG. 8 shows a schematic diagram of a hardware structure of a network side device provided by an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
  • “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced Long Term Evolution-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technologies can be used for the above-mentioned systems and radio technologies as well as other systems and radio technologies.
  • NR New Radio
  • the following description describes the New Radio (NR) system for illustrative purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th generation (6 th Generation, 6G) communication system.
  • 6G 6th Generation
  • Fig. 1 shows a schematic diagram of a wireless communication system to which this embodiment of the present application is applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 can also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital Assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device (VUE), Pedestrian Terminal (PUE) and other terminal-side devices, wearable devices include: smart watches, bracelets, earphones, glasses, etc.
  • the network side device 12 may be a base station or a core network, where a base station may be called a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service Basic Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, Wireless Local Area Network (WLAN) ) access point, wireless fidelity (Wireless Fidelity, WiFi) node, transmitting and receiving point (Transmitting Receiving Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to Specific technical terms, it should be noted that in the embodiment of the present application, only the base station in the NR system is taken as an example, but the specific type of the
  • the beam information mentioned may also be referred to as: beam information, spatial relation information, spatial domain transmission filter information, spatial domain Receive filter (spatial domain reception filter) information, spatial domain filter (spatial filter) information, transmission configuration indicator (Transmission Configuration Indicator, TCI) status (state) information, quasi co-location (Quasi co-location, QCL) information or QCL parameters etc.
  • the downlink beam information can usually be represented by TCI state information or QCL information.
  • Uplink beam information can usually be represented by TCI state information, QCL information or spatial relation information.
  • the mentioned antenna panel can also be referred to as: antenna group, antenna port group, antenna set, antenna port set, beam set, beam sub-set, antenna array, antenna port array, antenna sub-array, antenna port sub-array, Logical entity, entity or antenna entity, etc.
  • the identifier of the antenna panel may include, but not limited to: the identifier of the antenna panel, the identifier of the reference signal resource, the identifier of the reference signal resource set, the identifier of the TCI state, the identifier of the QCL information, the identifier of the spatial relationship, and the like.
  • FIG. 2 shows a schematic flowchart of a method for determining beam information in an embodiment of the present application, and the method 200 may be executed by a terminal.
  • the method can be executed by software or hardware installed on the terminal.
  • the method may include the following steps.
  • the terminal measures the signal quality on the target RS resource to be measured according to the received configuration information, where the target RS resource to be measured corresponds to the first object and the second object.
  • the network side device when performing beam measurement, configures beam report configuration information for the terminal, and the configuration information is associated with a reference signal resource setting (RS resource setting), which contains at least one reference signal resource set (RS resource set), including at least one RS resource in each set, such as synchronization signal/physical broadcast channel signal block (or synchronization signal block) (Synchronization Signal and PBCH Block, SSB) resource (resource) or channel state information reference Signal (Channel State Information Reference Signal, CSI-RS) resource (resource).
  • RS resource setting which contains at least one reference signal resource set (RS resource set), including at least one RS resource in each set, such as synchronization signal/physical broadcast channel signal block (or synchronization signal block) (Synchronization Signal and PBCH Block, SSB) resource (resource) or channel state information reference Signal (Channel State Information Reference Signal, CSI-RS) resource (resource).
  • RS resource setting which contains at least one reference signal resource set (RS resource set), including at least one RS resource
  • the terminal measures the layer 1 reference signal received power (Reference Signal Received Power, RSRP) and/or layer 1 signal and interference plus noise ratio (Signal-to-noise and Interference Ratio, SINR) of each RS resource, and uses the optimal At least one measurement result is reported to the network, and the reported content includes SSB Resource Indicator (SSB Resource Indicator, SSBRI) or CSI-RS Resource Indicator (CSI-RS Resource Indicator, CRI), and L1-RSRP and/or L1-SINR.
  • SSB Resource Indicator SSB Resource Indicator
  • CSI-RS Resource Indicator CRI
  • L1-RSRP and/or L1-SINR L1-RSRP and/or L1-SINR.
  • the configuration information of the beam report it may be indicated whether the report is a packet-based beam report.
  • the UE will report at least one optimal beam and its quality for the network side to determine the beam used to send channels or signals to the UE. If it is a group based beam report, the UE will report a pair of beams and their quality. When the network side uses this pair of beams to send information to the UE, the UE can receive it at the same time.
  • the network side device may include a target RS resource to be measured in the configuration information, and the target RS resource to be measured may correspond to the first object and the second object.
  • the target RS resource to be measured may include a first RS resource to be measured corresponding to the first object and a second RS resource to be measured corresponding to the second object, or the target RS resource to be measured may also include The third RS resource to be measured of the second object.
  • the target RS resource to be measured includes the first RS resource to be measured corresponding to the first object and the second RS resource to be measured corresponding to the second object, which refers to the RS resource to be measured configured by the network side device for the first object and the RS resource to be measured for the second object.
  • the identifications of the setting/set/resource/group of the RS resources to be measured configured by the two objects are different, for example, RS resource setting (setting) 1 is configured for the first object, and RS resource setting 2 is configured for the second object.
  • the target RS resource to be measured includes the third RS resource to be measured corresponding to the first object and the second object at the same time, which means that the setting/set/resource/group identifiers of the RS resources configured by the network side device for the first object and the second object are the same , or the RS resource configured by the network side device does not distinguish between different objects.
  • RS resource setting1 is configured for both the first object and the second object, but the frequency domains of the same RS resource on different objects may be different, such as the time-frequency position of the same RS resource on the first object and the second
  • the time-frequency positions on the objects are converted to different positions according to the time-frequency parameters of each object.
  • the network side device may configure the first RS resource to be measured and the RS resource to be measured in the configuration information.
  • the configuration information received by the terminal may include the configuration information of the CSI report, for example, CSI-ReportConfig, the configuration information of the CSI report includes the first RS resource to be measured corresponding to the first object, and the first RS resource corresponding to the second object. 2. RS resources to be measured.
  • the first RS resource to be measured corresponding to the first object may include one of the following:
  • the corresponding relationship between the first object and the first RS resource to be measured may be determined in the following manner:
  • the first RS resource setting to be measured, the first RS resource set to be measured (set), or the first RS resource group to be measured add the number or identifier of the first object ( Identity, ID), for example, the reference signal resource setting (setting), or the RS resource set included in the RS resource setting, or the RS resources in the RS resource set, or the description information of the RS resource group that includes the first object number or ID, the RS resource setting, RS resource set, RS resource group or RS resource corresponds to the first object;
  • the corresponding first RS resource to be measured is configured in the configuration information of the first object, which may be one or more RS resources, or an RS resource setting, which indicates that all RS resources in the RS resource setting are corresponding to Alternatively, the first object may also be one or more RS resource sets or RS resource groups.
  • the configuration information of the above CSI report includes the first RS resource to be measured, the first RS resource setting to be measured, the first set of RS resources to be measured (set), or the first RS resource group to be measured and the first RS resource to be measured An association relationship or mapping relationship of an object number or ID.
  • the network side device indicates the first RS resource to be measured, the first RS resource setting to be measured, the first RS resource set to be measured (set), or the relationship between the first RS resource group to be measured and the first object through signaling.
  • the association relationship or mapping relationship of numbers or IDs for example, the network side device indicates the association relationship or mapping relationship through a medium access control layer (Medium Access Control, MAC) control element (Control Element, CE) or DCI.
  • Medium Access Control, MAC Medium Access Control
  • CE Control Element
  • the first object and the second object may respectively include but not limited to one of the following: (1) cell (cell); (2) bandwidth part (Bandwidth Part, BWP); (3) sub-band (sub-band); (4) Frequency band (band); (5) Transmission Reception Point (TRP); (6) Terminal panel (UE panel); (7) Carrier.
  • BWP Bandwidth Part
  • sub-band sub-band
  • Frequency band band
  • TRP Transmission Reception Point
  • UE panel Terminal panel
  • Carrier Carrier
  • a first object can be a cell, BWP, subband, frequency band, TRP, UE panel or carrier, or any combination thereof.
  • a second object can be a cell, BWP, subband, frequency band, TRP, UE panel or carrier, or any combination thereof.
  • the first object may be the first cell, and the second object may be the second cell; or, the first object may be the first carrier, and the second object may be the second carrier, and so on.
  • the terminal determines the first beam information of the first object and the second beam information of the second object according to the measurement result.
  • the terminal reports a target beam report based on the first beam information and the second beam information, where the target beam report includes the first beam information and/or the second beam information.
  • the terminal receives the first target beam indication signaling sent by the network side device.
  • the terminal determines first target beam information of the first object and second target beam information of the second object according to the first target beam indication signaling.
  • the terminal measures the target RS resource to be measured corresponding to the first object and the second object to obtain the first beam information of the first object and the second beam information of the second object, and based on the first beam information and the second Beam information, reporting a target beam report, wherein the target beam report includes the first beam information and/or the second beam information, so that the network side device can be based on the first beam information and/or the
  • the second beam information determining the first target beam information of the first object and the second target beam information of the second object, and instructing the terminal through the first target beam indication signaling, the terminal according to the first target beam indication signal Ordering to determine the first target beam information of the first object and the second target beam information of the second object, so that the beam links of the terminal and the network side device on the first object and on the second object can be aligned , avoiding the problem of misalignment of the beam link between the network and the UE due to beam squint.
  • the target RS resource to be measured includes the first RS resource to be measured corresponding to the first object and the second RS resource to be measured corresponding to the second object, and the target RS resource to be measured may also include
  • the third to-be-measured RS resource of the object is taken as an example, and the technical solution provided by the embodiment of the present application is described.
  • the target RS resource to be measured includes the first RS resource to be measured corresponding to the first object and the second RS resource to be measured corresponding to the second object
  • the configuration information may include the first RS resource to be measured.
  • the measurement opportunity information and the measurement opportunity information of the second RS resource to be measured For example, measuring at least one of time or time window information of the first RS resource to be measured and the second RS resource to be measured, measured switching time information, measured pattern information, and the like.
  • measuring the target RS to be measured may include: the terminal separately measures the signal quality on the first RS resource to be measured and the signal quality on the second RS resource to be measured at different times. That is, the terminal measures the first RS resource to be measured and the second RS resource to be measured at different times.
  • the network side device may dynamically instruct the terminal to measure the first RS resource to be measured and/or the second RS resource to be measured. Therefore, optionally, the terminal measures the first RS resource at different times.
  • the signal quality on the RS resource to be measured and the signal quality on the second RS resource to be measured include: when the terminal receives the first indication signaling sent by the network side device, measuring the first RS resource to be measured Measuring the signal quality on the RS resource, wherein the first indication signaling indicates to measure the signal quality on the first RS resource to be measured; and/or, the terminal receives the second indication sent by the network side device In the case of signaling, measure the signal quality on the second RS resource to be measured, where the second indication signaling indicates to measure the signal quality on the second RS resource to be measured. That is, when the terminal receives the first indication signaling, it measures the signal quality on the first RS resource to be measured, and when it receives the second indication signaling, it measures the signal quality on the second RS resource to be measured.
  • the terminal may also measure the signal quality of all the second RS resources to be measured after measuring the signal qualities of all the first RS resources to be measured.
  • the terminal may alternately measure the signal quality of the first RS resource to be measured and the signal quality of the second RS resource to be measured. For example, the terminal first measures the signal quality on the first RS resource among the first RS resources to be measured, then measures the signal quality on the first RS resource among the second RS resources to be measured, and then measures the signal quality on the first RS resource among the second RS resources to be measured. The signal quality on the second RS resource among the first RS resources to be measured is measured, and then the signal quality on the second RS resource among the second RS resources to be measured is measured, and alternately measured in this way.
  • the terminal may simultaneously measure the signal quality on the first RS resource to be measured and the signal quality on the second RS resource to be measured.
  • the terminal may measure the signal quality on the first RS resource to be measured and the signal quality on the second RS resource to be measured when receiving the third indication signaling sent by the network side device quality.
  • the terminal measures the signal quality on the target reference signal RS resource to be measured according to the received configuration information, and may further include: the terminal according to the corresponding first A measurement result of a target RS resource and/or a target beam report corresponding to the first target RS resource, determine beam information used for measuring a second target RS resource, wherein the first target RS resource includes the first The RS resource to be measured, the second target RS resource includes the second RS resource to be measured, or the first target RS resource includes the second RS resource to be measured, and the second target RS resource includes the The first RS resource to be measured is described above.
  • the UE measures the CSI-RS resource set1 on the band1, and determines the CSI-RS resource1 with the best quality after the measurement.
  • the UE when the UE measures the CSI-RS resource set2 on the band2, it can determine the beam information of each CSI-RS resource in the CSI-RS resource set2 according to the beam information of the measured CSI-RS resource1.
  • the UE uses Rx beam1 when measuring CSI-RS resource1
  • the network side device uses Txbeam1 when sending CSI-RS resource1
  • UE can use Rxbeam1 or Rx beam2 in its adjacent direction is used to measure each CSI-RS resource in CSI-RS resource set2
  • the network side device can use Tx beam1 or Tx beam2 in its adjacent direction to send each CSI-RS resource in CSI-RS resource set2.
  • the beam measurement results on the two bands can be used for reference, so that the final beam information on the two bands can be optimized as much as possible.
  • the first object and the second object are jointly associated or configured with the same third RS resource to be measured, and when the terminal measures the signal quality on the third RS resource to be measured, the third For one RS resource among the RS resources to be measured, the terminal measures a statistical average value of the RS resource in the first object and the second object. For example, assuming that the third RS resources to be measured include 16 RS resources, the terminal can measure and obtain 16 average values, and then select 4 RS resources with better measurement results as the joint measurement results and report them.
  • the network side device may dynamically instruct the terminal to perform joint measurement. Therefore, according to the received configuration information, the terminal may measure the signal quality on the target reference signal RS resource to be measured including: When the terminal receives the fourth indication signaling sent by the network side device, it measures the signal quality on the third RS resource to be measured corresponding to the first object and the second object, and obtains the combined measurement results.
  • the terminal can simultaneously use the first beam on the first object and the second beam on the second object, where the first beam and the second beam are A beam corresponding to any one of the common beam information.
  • the network side device since the terminal reports the shared beam information of the first object and the second object, the network side device sends the first target beam indication signaling to indicate the first object and the second object according to the shared beam information.
  • the target shared beam information of the two objects that is, indicating or activating the target shared beam information of the first object and the second object. Therefore, in this possible implementation manner, the first target beam indicating signaling may carry target common beam information; the terminal determines the first object's first target beam according to the first target beam indicating signaling
  • the target beam information and the second target beam information of the second object include: the terminal determines that the first target beam information of the first object and the second target beam information of the second object are both the Target shared beam information.
  • the method further includes at least one of the following:
  • the terminal When the signal quality on the third RS resource to be measured satisfies a first preset condition, activate or jointly use the first object and the second object; for example, the terminal is in at least one of the When the L1-RSRP obtained through joint measurement on the third RS resource to be measured reaches a preset first threshold, the terminal may activate the first object and the second object or jointly use the first object and the second object.
  • jointly using the first object and the second object means that the terminal uses a common beam information transmission channel on the first object and the second object.
  • the second notification When the signal quality on the third to-be-measured RS resource satisfies the first preset condition, send a second notification to the network side device, where the second notification indicates that the third to-be-measured RS The signal quality on the resource satisfies the first preset condition.
  • the second notification may be carried in the beam report, or may be sent separately, which is not limited in this embodiment of the present application.
  • the terminal may deactivate the first object and the second object or cancel the joint use of the first object and the second object. Describe the second object.
  • the terminal may deactivate the first object and the second object, or may cancel the joint Using the first object and the second object, that is, using different beam information transmission channels on the first object and the second object respectively.
  • the third notification indicates that the first object and The second object is in a deactivated state or the first object and the second object are in a non-joint use state.
  • the third notification may be carried in the beam report, or may be sent separately, which is not limited in this embodiment of the present application.
  • the terminal may activate the first object and the second object or jointly use the first object and the second object.
  • the terminal may activate the first object and the second object or jointly use the first object and the second object, and send the first notification to the network side device.
  • the terminal may select the shared beam information report whose signal quality meets the second preset condition in the beam report to notify the network side device.
  • the terminal may specifically send the first notification to the network side device.
  • the terminal When the performance of using the target shared beam information transmission channel or reference signal satisfies the third preset condition, the terminal activates the first object and the second object or jointly uses the first object object and the second object.
  • the terminal When the performance of using the target shared beam information to transmit the channel or the reference signal satisfies a third preset condition, the terminal sends the first notification.
  • the terminal sends a seventh notification to the network side device, where the seventh notification indicates the The performance of the terminal when using the target shared beam information to transmit the channel or the reference signal satisfies a third preset condition.
  • the terminal deactivates the first object and the second object or does not jointly use all the first object and the second object.
  • the terminal sends the third notification.
  • the terminal activates the first object and the second object or jointly uses the first object and the second object according to the first signaling sent by the network side device.
  • the network side device may determine and instruct to activate the first object and the second object or jointly use the first object and the second object according to the target beam report sent by the terminal or the above at least one notification sent by the terminal. object.
  • the terminal may measure the third RS resource to be measured corresponding to the first object and the third RS resource to be measured corresponding to the second object at different times.
  • the terminal uses the first measurement result obtained on the third RS resource to be measured at the first time as the measurement result of the first object, and uses the first measurement result at the second time at the The second measurement result obtained on the third RS resource to be measured is used as the measurement result of the second object, wherein the first time is different from the second time.
  • the network side device may dynamically instruct the terminal to perform measurement.
  • the terminal measures the signal quality on the target reference signal RS resource to be measured according to the received configuration information, including:
  • the terminal When the terminal receives the fifth indication signaling sent by the network side device, measure the signal quality on the third RS resource to be measured corresponding to the first object, and obtain the first measurement result;
  • the terminal When the terminal receives the sixth indication signaling sent by the network side device, measure the signal quality on the third RS resource to be measured corresponding to the second object, and obtain the second measurement result.
  • the terminal may measure all the third RS resources to be measured corresponding to the second object after measuring the signal quality on all the third RS resources to be measured corresponding to the first object or, the terminal may alternately measure the signal quality of the third RS resource to be measured corresponding to the first object and the signal on the third RS resource to be measured corresponding to the second object quality. For example, the terminal measures the first RS resource among the third RS resources to be measured corresponding to the first object in the first time period, and measures the third RS resource corresponding to the second object in the next time period.
  • the second RS resource among the third to-be-measured RS resources of the object is repeated and alternated until all signal qualities on the third to-be-measured RS resources corresponding to the first object are measured, and all corresponding The signal quality on the third RS resource to be measured of the second object.
  • the terminal may measure the third RS resource to be measured corresponding to the first target object according to the last measurement result and/or measure the beam of the third resource to be measured corresponding to the first target object report, determining the beam information used for measuring the third resource to be measured corresponding to the second target object, wherein the first target object includes the first object, and the second target object includes the second object , or, the first target object includes the second object, and the second target object includes the first object.
  • the UE measures the CSI-RS resource set1 on the band1, and determines the CSI-RS resource1 with the best quality after the measurement.
  • the UE may determine the beam information of each CSI-RS resource in the CSI-RS resource set1 on the measurement band2 according to the beam information of the measured CSI-RS resource1.
  • the UE uses Rx beam1 when measuring CSI-RS resource1 on band1
  • the network side device uses Tx beam1 when sending CSI-RS resource1
  • each CSI-RS resource in CSI-RS resource set1 on band2 is measured
  • the UE can use Rx beam1 or its adjacent direction Rx beam2 to measure each CSI-RS resource on band2
  • the network side device can use Tx beam1 or its adjacent direction Txbeam2 to send each CSI-RS resource on band2.
  • the beam measurement results on the two bands can be used for reference, so that the final beam information on the two bands can be optimized as much as possible.
  • the terminal may also measure the first signal quality and the second signal quality at the same time, where the first signal quality is the third RS to be measured corresponding to the first object A signal quality on a resource, where the second signal quality is the signal quality on the third RS resource to be measured corresponding to the second object.
  • the network side device may dynamically instruct the terminal to measure the first signal quality and the second signal quality, therefore, the terminal may measure the The first signal quality and the second signal quality.
  • the configuration information includes the measurement timing information that the third RS resource to be measured corresponds to the first object and the third RS resource to be measured corresponds to the second The measurement timing information of the object.
  • the target beam report when the target beam report includes the first beam information and the second beam information, the target beam report further indicates that the first beam information corresponds to the first object, so The second beam information corresponds to the second object.
  • the target beam report indicates that the first beam information corresponds to the first object, and the second beam information corresponds to the second object, including one of the following:
  • the target beam report includes a first beam report, where the first beam report carries the first beam information, the second beam information, and the first beam information corresponding to the first beam information Identification information of an object, and identification information of the second object corresponding to the second beam information.
  • numbers or identifiers of the first object and the second object are carried in the first beam report.
  • each beam information (for example, SSBRI or CRI) in the first beam report corresponds to the same or different RS resource identifiers.
  • the first beam report may carry the following information: ⁇ CRI1, CRI2, CRI3, CRI4 ⁇ , ⁇ L1-RSRP1, L1-RSRP2, L1-RSRP3, L1-RSRP4 ⁇ , ⁇ band1, band1, band1, band2 ⁇ , Indicates that the reported L1-RSRPs of CRI1, CRI2, and CRI3 on band1 are L1-RSRP1, L1-RSRP2, and L1-RSRP3 respectively, and the L1-RSRP of CRI4 on band2 is L1-RSRP4.
  • the first beam report does not contain the identifiers of the first object and the second object, and each beam is determined by the sequence or position of the first beam information and the second beam information in the first beam report The object corresponding to the information.
  • the following information may be included in the first beam report: ⁇ CRI1,CRI2 ⁇ CRI3,CRI4 ⁇ L1-RSRP1,L1-RSRP2 ⁇ L1-RSRP3,L1-RSRP4 ⁇ , where CRI1, CRI2 and L1-RSRP1 , L1-RSRP2 corresponds to band1, and CRI3, CRI4, L1-RSRP3, and L1-RSRP4 correspond to band2.
  • the target beam report includes a second beam report and a third beam report, where the second beam report carries the first beam information, and the third beam report carries the second beam information. That is, the first beam information and the second beam information are reported separately by different beam reports.
  • the terminal may use the CBM mode, and the terminal may use the first beam and the second beam at the same time.
  • the first beam is a beam corresponding to any one of the first beam information
  • the second beam is a beam corresponding to any one of the second beam information. That is, any piece of first beam information may be associated with any piece of second beam information.
  • the terminal can use the first beam and the second beam to receive information at the same time, and the network side device can use the first beam and the second beam at the same time send Message.
  • the associated first beam information and second beam information may be carried in the first beam report according to the first preset rule, or carried in the first beam report according to the second preset rule.
  • the first beam report carrying the first beam information and the second beam information includes: carrying the beam information of the first beam in the first beam report according to a first preset rule and the beam information of the second beam; or, the second beam report carries the first beam information, and the third beam report carries the second beam information, including: according to a second preset rule, in the The second beam report carries the beam information of the first beam, and the beam information of the second beam in the third beam report; wherein, the first beam and the second beam are information that the terminal can simultaneously Two beams are used, the beam information of the first beam is one of one or more of the first beam information, and the beam information of the second beam is one or more of the second beam information one.
  • the first preset rule may include one of the following: a preset sequence correspondence, a preset position correspondence; for example, the first beam information in the first beam information and the first beam information The first beam information in the second beam information is associated, or the first beam information in the first beam information may be associated with the first and second beam information in the second beam information respectively Beam information is associated.
  • the following information may be included in the first beam report: ⁇ CRI1,CRI2 ⁇ CRI3,CRI4 ⁇ L1-RSRP1,L1-RSRP2 ⁇ L1-RSRP3,L1-RSRP4 ⁇ , corresponding to the first object and the second There are two objects and the CRI1 and CRI3 ranked first are associated, and the first object and the second object are respectively associated with CRI2 and CRI4 that are ranked second.
  • the first preset rule may be that the beam information of the first beam is carried adjacent to the beam information of the second beam.
  • the beam information included in the first beam report is ⁇ CRI1, CRI3, CRI2, CRI4 ⁇ , where CRI1 and 2 correspond to band1, and CRI3 and 4 correspond to band2, then CRI1 is associated with CRI3, and CRI2 is associated with CRI4.
  • the second preset rule includes: a preset sequence correspondence or a preset position correspondence.
  • the beam information ranked first in the second beam report is associated with the beam information ranked first in the third beam report, or the beam information ranked first in the second beam report may be associated with the first and second ranked beam information in the third beam report, respectively.
  • the following information may be included in the second beam report: ⁇ CRI1,CRI2 ⁇ L1-RSRP1,L1-RSRP2 ⁇ , and the following information may be included in the third beam report: ⁇ CRI3,CRI4 ⁇ L1-RSRP3,L1 -RSRP4 ⁇ , CRI1 and CRI3 ranked first are associated with each other, and CRI2 and CRI4 ranked second are associated with each other.
  • the first target beam indication signaling may carry the first target beam information and/or the second target beam information.
  • the first target beam instruction may carry the first target beam information of the first object.
  • the terminal determines that the target beam information of the first object is the The first target beam information is carried in the first target beam indication signaling, and then, the terminal may determine the second target beam information of the second object according to the first target beam information.
  • the first target beam instruction may carry the second target beam information of the second object, in this case, the terminal determines that the target beam information of the second object is the first target The first target beam information carried in the beam indication signaling, and then, the terminal may determine the first target beam information of the first object according to the second target beam information.
  • the terminal may determine the information of one of the target beams according to the corresponding relationship between the first target beam information and the second target beam information indicated in advance by the network side device or specified in the protocol.
  • Target beam information may be determined according to the corresponding relationship between the first target beam information and the second target beam information indicated in advance by the network side device or specified in the protocol.
  • the first target beam instruction may carry the first target beam information of the first object and the second target beam information of the second object, and the terminal determines the target beam information of the first object is the first target beam information carried in the first target beam indication signaling, and the target beam information of the second object is the second target beam information carried in the first target beam indication signaling.
  • the first target beam indication signaling may carry the identifier of the first object and the first target beam information, as well as the identifier of the second object and the second target beam information.
  • the first target beam information is one of the first beam pools configured by the network side device for the first object; the second target beam information on the second object is the first One of the beam pools, or the second target beam information on the second object is one of the second beam pools configured by the network side device for the second object.
  • the first target beam indication signaling may include TCI state or spatial relation information, the TCI state or spatial relation information is from a pool (pool) configured by the network side device, and the pool may only be configured to correspond to the first object.
  • the second object can use the pool configured on the first object; or, the second target beam information of the second object is determined by the network side device by measuring the SSB, CSI-RS, and SRS of the second object, which can be from the network side device The pool corresponding to the configuration of the second object.
  • the first target beam information may include identification information of the first target beam, for example, ID or serial number, etc., for example, TCI state ID.
  • the second target beam information may include identification information of the second target beam, for example, ID or serial number. For example, TCI state ID.
  • the first target beam indication signaling may be used to indicate or activate the first target beam information of the first object and the second target beam information of the second object, for example, instruct the terminal to use
  • the first target beam information is communicated with the network side device
  • the second target beam information is used on the second object to communicate with the network side device.
  • the method further includes: the terminal updating the beam information of the first target object or updating the RS resources to be measured of the first target object, wherein the first target object
  • the objects include: at least one of the first object and the second object.
  • the terminal updates the beam information of the first target object or updates the RS resource to be measured of the first target object, including the following one:
  • the terminal updates the beam information of the first object according to the first beam information, or updates the RS resources to be measured of the first object according to the first beam information;
  • the terminal updates the beam information of the second object according to the second beam information, or updates the RS resources to be measured of the second object according to the second beam information;
  • the terminal updates the beam information of the first object according to the first beam information, and updates the beam information of the second object according to the second beam information; or, the terminal updates the beam information of the second object according to the first beam information.
  • the first RS resource to be measured of the first object is to update the second RS resource to be measured of the second object according to the second beam information.
  • the terminal may perform the update automatically after reporting the target beam report, or may perform the update after receiving the second target beam indication signaling. Therefore, optionally, the terminal updating the beam information of the first target object or updating the RS resource to be measured of the first target object may include:
  • the terminal receives the second target beam indication signaling sent by the network side device, where the second target beam indication signaling indicates to update the beam information of the first target object or to update the to-be-measured signal of the first target object RS resources;
  • the terminal updates the beam information of the first target object or updates the RS resources to be measured of the first target object according to the second target beam indication signaling.
  • the network side device may instruct to update the beam information of the first object and/or the second object, or update the RS resources to be measured of the first object and/or the second object.
  • the first RS resource to be measured corresponding to the first object configured by the network side device includes: CSI-RS resoruce1, CSI-RS resoruce2, CSI-RS resoruce3 and CSI-RS resoruce4, the terminal measures the first RS resource to be measured, According to the measurement results, two CSI-RS resources with better quality are selected, and CRI1 and CRI2 are reported in the beam report.
  • the corresponding CRI1 and CRI2 are UE Rx beam1 and Rx beam2.
  • the network side device sends the second target according to the beam report.
  • Beam indication signaling the second target beam indication signaling carries the first target beam information of the first object, for example, the first target beam information is TCI state 1, and the source RS of TCI state 1 is CSI-RS resource1, then
  • the terminal updates the first target beam information of the first object to TCI state1, that is, uses the Rx beam (Rx beam1) of its source RS (CSI-RS resource1) to transmit the channel with the network, and can also transmit the first target beam information according to the network command.
  • the RS resource to be measured is updated to the source RS of TCI state 1, that is, CSI-RS resource1.
  • the terminal performs beam measurement next time, it only needs to measure the CSI-RS resource1 corresponding to the first object, thereby saving measurement resources.
  • the second target beam indicating signaling and the above-mentioned first target beam indicating signaling may be the same signaling, that is, the beam indicating signaling is used to indicate, activate and update beam information; or, the second target beam indicating The indication signaling may not be the same signaling as the above-mentioned first target beam indication signaling, which is not limited in this embodiment of the present application.
  • the second target beam indication signaling may carry the first target beam information of the first object without carrying the second target beam information of the second object, in this case , the terminal may update the beam information of the first object to the first target beam information, or update the RS resource to be measured of the first object to the RS resource corresponding to the first target beam information .
  • the terminal may update the beam information of the first object to the first target beam information or update the RS resource to be measured of the first object to the RS resource corresponding to the first target beam information , and according to the first target beam information, determine the second target beam information of the second object, update the beam information of the second object to the second target beam information or change the The RS resources to be measured are updated to RS resources corresponding to the second target beam information. For example, according to the beam information of the first object and the beam information of the second object that can be used at the same time reported according to the preset rules in the target beam report, the terminal can determine the second object that can be used at the same time according to the information of the first target beam. Target beam information.
  • the corresponding relationship may be indicated by the network side device, or may also be stipulated in the protocol, for example, the protocol agreement or the network side device
  • the offset information between the first target beam information and the second target beam information is configured, and the terminal can determine the corresponding second target beam information according to the first target beam information.
  • the second target beam indication signaling may also carry the second target beam information of the second object without carrying the first target beam information of the first object.
  • the terminal may update the beam information of the second object to the second target beam information, or update the RS resource to be measured of the second object to the RS corresponding to the second target beam information. resource.
  • the terminal may update the beam information of the second object to the second target beam information or update the RS resource to be measured of the second object to the RS resource corresponding to the second target beam information , and according to the second target beam information, determine the first target beam information of the first object, update the beam information of the first object to the first target beam information or change the first target beam information to
  • the RS resources to be measured are updated to RS resources corresponding to the first target beam information.
  • the corresponding relationship may be indicated by the network side device, or may also be stipulated in the agreement, or according to the preset
  • the pair of beam information that can be used at the same time reported by the rules, for example, the protocol agreement or the network side device configures the offset information between the first target beam information and the second target beam information, and the terminal can determine the corresponding beam information according to the second target beam information.
  • the second target beam indication signaling may carry the first target beam information of the first object and the second target beam information of the second object, in this case,
  • the terminal may update the beam information of the first object to the first target beam information or update the RS resource to be measured of the first object to be the same as that indicated by the second target beam indication signaling.
  • the RS resource corresponding to the first target beam information update the beam information of the second object to the second target beam information or update the RS resource to be measured of the second object to be the same as the second target
  • the second target beam indication signaling may carry the correspondence between the identification information of the first target beam and the identification information of the first object, and the correspondence between the identification information of the second target beam and the identification information of the second object.
  • the second target beam indication signaling may not carry the identification information of the first object and the identification information of the second object, but carry the second object in a preset order or at a preset position according to the agreement or the configuration of the network side device.
  • Target beam information and second target beam information indicating that the first target beam information corresponds to the first object, and the second target beam information corresponds to the second object.
  • the carrying the first target beam information of the first object in the second target beam indicating signaling may include: carrying the first target beam information of the first component carrier group in the second target beam indicating signaling.
  • the second target beam indicating signaling carrying the second target beam information of the second object may include: the second target beam indicating signaling carrying the second common TCI state of the second component carrier group, Wherein, the second object belongs to or includes the second component carrier group.
  • the second target beam indicating signaling carrying the first target beam information of the first object and the second target beam information of the second object may include: the second target beam indicating signaling carrying The first common TCI status of the first component carrier group and the second common TCI status of the second component carrier group, wherein the first object belongs to or includes the first component carrier group, and the second object belongs to or includes The second component carrier group.
  • the second target beam indication signaling indicates that updating the beam information of the first target object or updating the RS resource to be measured of the first target object includes at least one of the following:
  • the second target beam indication signaling indicates that the first transmission configuration indication TCI state of the first target object is updated to the target TCI state.
  • the first TCI state is the TCI state of the first target object indicated by the network side device last time, that is, the currently used TCI state, or the first TCI state is the TCI state of the network side
  • the TCI state of the first target object that was last activated by the device that is, the TCI state of the current active state.
  • the network side device may carry the identifier of the target TCI state in the second target beam indication signaling.
  • the second target beam indication signaling indicates that the RS resource of QCL type D in the first TCI state of the first target object is updated as the first target RS resource.
  • the network side device may update the RS resource of QCL type D (QCL-TypeD) in the first TCI state to the first target RS resource through the second target beam indication signaling.
  • QCL-TypeD QCL type D
  • the network side device updates the QCL-TypeD source RS resource in the first TCI state through the MAC CE command.
  • the first TCI state may be the last TCI state indicated by the network side device in the beam indication signaling, or the last TCI state activated by the network side device, or, the network side device uses the beam indication signaling or activation command to The UE indicates the updated TCI state.
  • the QCL-TypeD RS resource indicating the first TCI state of the first object is updated to the RS resource corresponding to the first target beam information .
  • the QCL-TypeD RS resource indicating the first TCI state of the second object is updated to the RS resource corresponding to the second target beam information.
  • the RS resource of QCL-TypeD indicating the first TCI state of the first object is updated to correspond to The RS resources of the first target beam information and the RS resources of the QCL-TypeD of the first TCI state of the second object are updated to RS resources corresponding to the second target beam information.
  • the terminal may update the first component carrier group based on the updated beam information of the first object The beam information of each component carrier in .
  • the terminal updates the beam information of each component carrier in the second component carrier group based on the updated beam information of the second object.
  • the network side device may be configured with at least one group of component carriers (Component carriers, CCs), and each group of CCs may correspond to different objects, for example, different bands.
  • the target beam information indicated by the second target beam indication signaling (the first target beam information or the second target beam information) is used to simultaneously update the beam information of all CCs and all BWPs in a group of CCs.
  • multiple groups of CCs may be associated.
  • the target beam information (first target beam information or second target beam information) indicated by the second target beam indication signaling is used to determine the The beam information or RS resources of each group of CCs in the object, for example, QCL-TypeD RS resources are the source RS resources of QCL-TypeD, that is, the QCL-TypeD RS resources between groups are different, and the QCL of each CC in the group -TypeD RS resources can be the same RS resource or different RS resources.
  • the second target beam indication signaling may indicate TCI states of different objects, wherein each TCI state is used to determine beam information of multiple channels or RSs on at least one CC on each object.
  • the method may also include at least one of the following:
  • the terminal When the performance of using the first target beam information to transmit a channel or a reference signal satisfies a sixth preset condition, the terminal activates or uses the first object;
  • the terminal When the performance of using the first target beam information to transmit the channel or the reference signal meets the sixth preset condition, the terminal sends the ninth notification;
  • the terminal sends a fifteenth notification to the network side device, wherein the fifteenth notification Instructing the terminal that the performance of using the first target beam information to transmit a channel or a reference signal meets a sixth preset condition;
  • the terminal deactivates or does not use the first object
  • the terminal sends a sixteenth notification to the network side device, wherein the sixteenth The notification indicates that the performance of the terminal using the first target beam information to transmit the channel or the reference signal does not meet the sixth preset condition;
  • the terminal activates or uses the first object according to the third signaling sent by the network side device;
  • the terminal deactivates or does not use the first object according to the fourth signaling sent by the network side device.
  • the method may also include at least one of the following:
  • the terminal activates or uses the second object according to fifth signaling of the network side device
  • the terminal deactivates or does not use the second object according to the sixth signaling of the network side device.
  • the first object is band1 and panel1
  • the second object is band2 and panel2, that is, the two panels of the UE support different bands respectively.
  • the UE uses panel1 to measure the CSI-RS resources on band1, and uses panel2 to measure the CSI-RS resources on band2. If the measurement result on one panel is poor and the measurement result on the other panel is better, the UE switches to the single-panel mode, that is, the panel with the better measurement result is used for channel or reference signal transmission, while the other measurement result Poor panels are not used, or deactivated.
  • FIG. 3 shows another schematic flowchart of a method for determining beam information provided by an embodiment of the present application, and the method 300 may be executed by a network side device.
  • the method can be executed by software or hardware installed on the network side device.
  • the method may include the following steps.
  • the network side device sends configuration information to the terminal, where the configuration information configures target RS resources to be measured for the terminal, where the target RS resources to be measured correspond to the first object and the second object.
  • Method 300 is an embodiment of the network-side device corresponding to method 200, and has an implementation manner corresponding to method 200. In the embodiment of this application, only part of the implementation manners will be described. For other unfinished matters, please refer to the above-mentioned method 200. in the description.
  • the target RS resource to be measured is the same as the target RS resource to be measured in method 200, and may include a first RS resource to be measured corresponding to the first object and a second RS resource to be measured corresponding to the second object, or, A third RS resource to be measured corresponding to the first object may be included.
  • a first RS resource to be measured corresponding to the first object and a second RS resource to be measured corresponding to the second object
  • a third RS resource to be measured corresponding to the first object may be included.
  • the network side device receives a target beam report reported by the terminal, where the target beam report includes the first beam information and/or the second beam information.
  • the network side device sends a first target beam indication signaling to the terminal based on the target beam report, where the first target beam indication signaling is used to enable the terminal to determine the First target beam information on the object and second target beam information on the second object.
  • the target RS resource to be measured includes the first RS resource to be measured corresponding to the first object and the second RS resource to be measured corresponding to the second object, and the target RS resource to be measured includes the third RS resource to be measured corresponding to the first object
  • the target RS resource to be measured includes the first RS resource to be measured corresponding to the first object and the second RS resource to be measured corresponding to the second object
  • the method further includes at least one of the following:
  • the network side device sends a first indication signaling to the terminal, where the first indication signaling instructs the terminal to measure the signal quality on the first RS resource to be measured;
  • the network side device sends a second indication signaling to the terminal, where the second indication signaling instructs the terminal to measure the signal quality on the second RS resource to be measured;
  • the network side device sends a third indication signaling to the terminal, where the third indication signaling instructs the terminal to simultaneously measure the signal quality on the first RS resource to be measured and the second RS resource to be measured Signal quality on RS resource.
  • the configuration information includes measurement timing information of the first RS resource to be measured and measurement timing information of the second RS resource to be measured.
  • the target RS resource to be measured includes a third RS resource to be measured corresponding to the first object
  • the terminal may perform joint measurement of the first object and the second object, or may separately perform measurement of the first object and the second object, which will be described separately below.
  • the network side device may associate or jointly configure the same third RS resource to be measured for the first object and the second object, and the terminal measures the signal quality on the third RS resource to be measured
  • the terminal measures a statistical average value of the RS resource in the first object and the second object. For example, assuming that the third RS resources to be measured include 16 RS resources, the terminal can measure and obtain 16 average values, and then select 4 RS resources with better measurement results as the joint measurement results and report them.
  • the network side device may dynamically instruct the terminal to perform joint measurement. Therefore, before receiving the target beam report, the method may further include: the network side device sending the first Four indication signaling, wherein the fourth indication signaling instructs the terminal to measure the signal quality on the third RS resource to be measured corresponding to the first object and the second object, so as to obtain the first A joint measurement of a subject and said second subject.
  • the first beam information and/or the second beam information included in the target beam report is common beam information of the first object and the second object.
  • the network side device can simultaneously use the first beam on the first object and the second beam on the second object, where the first beam and the second beam
  • the beam is any beam corresponding to the shared beam information.
  • the method further includes at least one of the following:
  • the terminal may perform the method described in the above method 200 In this case, the first notification is sent to the network side device.
  • the second notification indicates that the signal quality on the third RS resource to be measured meets the first preset condition; the second notification may be carried in the target beam report It can be reported separately, which is not limited in the specific embodiments of this application.
  • the network side device may determine to activate the first object and the second object or to jointly use the first object and the second object according to the quality information corresponding to the shared beam information reported in the target beam report and/or the at least one notification above. object, and send the first signaling.
  • the network side may also determine to activate the first object and the second object, or jointly use the first object and the second object, and send the first signaling when the target beam report includes shared beam information, Regardless of the quality information corresponding to the shared beam information.
  • the network side device may dynamically instruct the terminal to measure the third RS resource to be measured corresponding to the first object and the third RS resource to be measured corresponding to the second object, therefore, before receiving the target beam report , the method also includes at least one of the following:
  • the network side device sends a fifth indication signaling to the terminal, where the fifth indication signaling instructs the terminal to measure the signal quality on the third RS resource to be measured corresponding to the first object, Obtain a first measurement result corresponding to the first object;
  • the network side device sends a sixth indication signaling to the terminal, where the sixth indication signaling instructs the terminal to measure the signal quality on the third RS resource to be measured corresponding to the second object, obtaining a first measurement result corresponding to the second object;
  • the network side device sends a seventh indication signaling to the terminal, where the seventh indication signaling instructs the terminal to measure the first signal quality and the second signal quality,
  • the first signal quality is the signal quality on the third RS resource to be measured corresponding to the first object
  • the second signal quality is the signal quality on the third RS resource to be measured corresponding to the second object signal quality.
  • the configuration information includes measurement timing information of the third RS resource to be measured corresponding to the first object and measurement timing information of the third RS resource to be measured corresponding to the second object.
  • the terminal may simultaneously or differently measure the first object and The second object is measured.
  • the target beam report when the target beam report includes the first beam information and the second beam information, the target beam report further indicates that the first beam information corresponds to the first object, so The second beam information corresponds to the second object.
  • the target beam report indicates that the first beam information corresponds to the first object, and the second beam information corresponds to the second object, including one of the following:
  • the target beam report includes a first beam report, where the first beam report carries the first beam information, the second beam information, and the first beam information corresponding to the first beam information Identification information of an object, and identification information of the second object corresponding to the second beam information.
  • numbers or identifiers of the first object and the second object are carried in the first beam report.
  • the first beam report does not contain the identifiers of the first object and the second object, and each beam is determined by the sequence or position of the first beam information and the second beam information in the first beam report The object corresponding to the information.
  • the following information may be included in the first beam report: ⁇ CRI1,CRI2 ⁇ CRI3,CRI4 ⁇ L1-RSRP1,L1-RSRP2 ⁇ L1-RSRP3,L1-RSRP4 ⁇ , where CRI1, CRI2 and L1-RSRP1 , L1-RSRP2 corresponds to band1, and CRI3, CRI4, L1-RSRP3, and L1-RSRP4 correspond to band2.
  • the target beam report includes a second beam report and a third beam report, where the second beam report carries the first beam information, and the third beam report carries the second beam information. That is, the first beam information and the second beam information are reported separately by different beam reports.
  • the terminal may use the CBM mode, and the network-side device can simultaneously use the first beam and the second beam to communicate with the terminal.
  • the first beam is a beam corresponding to any one of the first beam information
  • the second beam is a beam corresponding to any one of the second beam information. That is, any piece of first beam information may be associated with any piece of second beam information.
  • the associated first beam information and second beam information may be carried in the first beam report according to the first preset rule, or carried in the first beam report according to the second preset rule.
  • the first beam report carrying the first beam information and the second beam information includes: carrying the beam information of the first beam in the first beam report according to a first preset rule and the beam information of the second beam.
  • the second beam report carries the first beam information
  • the third beam report carries the second beam information, including: carrying the second beam information in the second beam report according to a second preset rule beam information of the first beam, and beam information of the second beam in the third beam report.
  • the first beam and the second beam are two beams that can be used by the terminal at the same time, the beam information of the first beam is one of one or more of the first beam information, and the The beam information of the second beam is one of one or more pieces of the second beam information.
  • the first preset rule may include one of the following: a preset sequence correspondence, a preset position correspondence; for example, the first beam information in the first beam information and the first beam information The first beam information in the second beam information is associated, or the first beam information in the first beam information may be associated with the first and second beam information in the second beam information respectively Beam information is associated.
  • the following information may be included in the first beam report: ⁇ CRI1,CRI2 ⁇ CRI3,CRI4 ⁇ L1-RSRP1,L1-RSRP2 ⁇ L1-RSRP3,L1-RSRP4 ⁇ , corresponding to the first object and the second There are two objects and the CRI1 and CRI3 ranked first are associated, and the first object and the second object are respectively associated with CRI2 and CRI4 that are ranked second.
  • the second preset rule includes: a preset sequence correspondence or a preset position correspondence.
  • the beam information ranked first in the second beam report is associated with the beam information ranked first in the third beam report, or the beam information ranked first in the second beam report may be associated with the first and second ranked beam information in the third beam report, respectively.
  • the following information may be included in the second beam report: ⁇ CRI1,CRI2 ⁇ L1-RSRP1,L1-RSRP2 ⁇ , and the following information may be included in the third beam report: ⁇ CRI3,CRI4 ⁇ L1-RSRP3,L1 -RSRP4 ⁇ , CRI1 and CRI3 ranked first are associated with each other, and CRI2 and CRI4 ranked second are associated with each other.
  • the network side device may determine the first beam and the second beam that the network side device can use simultaneously according to the position or sequence of the beam information of the first beam and the beam information of the second beam in the target beam report.
  • the first target beam indication signaling may carry the first target beam information and/or the second target beam information.
  • the first target beam instruction may carry the second target beam information of the second object, in this case, the terminal determines that the target beam information of the second object is the first target The first target beam information carried in the beam indication signaling, and then, the terminal may determine the first target beam information of the first object according to the second target beam information.
  • the first target beam information and the second target beam information may have a corresponding relationship indicated in advance or specified in a protocol.
  • the first target beam instruction may carry the first target beam information of the first object and the second target beam information of the second object, and the terminal determines the target beam information of the first object is the first target beam information carried in the first target beam indication signaling, and the target beam information of the second object is the second target beam information carried in the first target beam indication signaling.
  • the first target beam indication signaling may carry the identifier of the first object and the first target beam information, as well as the identifier of the second object and the second target beam information.
  • the first target beam information is one of the first beam pools configured by the network side device for the first object; the second target beam information on the second object is the first One of the beam pools, or the second target beam information on the second object is one of the second beam pools configured by the network side device for the second object.
  • the first target beam information may include identification information of the first target beam, for example, ID or serial number, etc., for example, TCI state ID.
  • the second target beam information may include identification information of the second target beam, for example, ID or serial number. For example, TCI state ID.
  • the first target beam indication signaling may be used to indicate or activate the first target beam information of the first object and the second target beam information of the second object, for example, instruct the terminal to use
  • the first target beam information is communicated with the network side device
  • the second target beam information is used on the second object to communicate with the network side device.
  • the method may further include: the network side device based on the first beam information of the first object and/or the information of the second object in the target beam report The second beam information, updating the beam information of the first object to the first target beam information or updating the RS resource to be measured of the first object to the RS resource corresponding to the first target beam information; and/or updating the beam information of the second object to second target beam information or updating the RS resources to be measured of the second object to RS resources corresponding to the second target beam information.
  • the terminal and the network side device can automatically update the first beam information of the first object according to the first beam information of the first object and/or the second beam information of the second object in the target beam report respectively.
  • beam information and second object beam information can also perform the update under the instruction of the network side device. Therefore, optionally, the network side device updates the beam information of the first object to the first target beam information or updates the RS resource to be measured of the first object to the RS corresponding to the first target beam information.
  • the method may also be The method includes: the network side device sending a second target beam indication signaling to the terminal, where the second target beam indication signaling indicates to update the beam information of the first target object or to update the pending status of the first target object.
  • the first target object includes: at least one of the first object and the second object.
  • the second target beam indication signaling indicates updating the beam information of the first target object or updating the RS resource to be measured of the first target object, including one of the following:
  • the second target beam indication information carries the first target beam information, and instructs the terminal to update the beam information of the first object to the first target beam information, or to update the to-be-measured beam information of the first object
  • the RS resource is updated to the RS resource corresponding to the first target beam information
  • the second target beam indication information carries the first target beam information, and instructs the terminal to update the beam information of the first object to the first target beam information, or to update the to-be-measured beam information of the first object updating the RS resources to RS resources corresponding to the first target beam information; and instructing the terminal to update the beam information of the second object to second target beam information corresponding to the first target beam information, or updating the RS resource to be measured of the second object to the RS resource corresponding to the second target beam information;
  • the second target beam indication information carries the second target beam information, and instructs the terminal to update the beam information of the second object to the second target beam information, or to update the to-be-measured beam information of the second object
  • the RS resource is updated to the RS resource corresponding to the second target beam information
  • the second target beam indication information carries the second target beam information, and instructs the terminal to update the beam information of the second object to the second target beam information, or to update the to-be-measured beam information of the second object updating the RS resources to RS resources corresponding to the second target beam information; and instructing the terminal to update the beam information of the first object to first target beam information corresponding to the second target beam information, or updating the RS resource to be measured of the first object to the RS resource corresponding to the first target beam information;
  • the second target beam indication information carries the first target beam information of the first object and the second target beam information of the second object, and instructs the terminal to update the beam information of the first object to the first target beam information.
  • target beam information or update the RS resources to be measured of the first object to RS resources corresponding to the first target beam information; and instruct the terminal to update the beam information of the second object to the first Two target beam information, or update the RS resource to be measured of the second object to the RS resource corresponding to the second target beam information.
  • the second target beam indicating signaling carrying the first target beam information of the first object includes: the second target beam indicating signaling carrying the first common TCI state of the first component carrier group, Wherein, the first object belongs to or includes the first component carrier group.
  • the second target beam indicating signaling carrying the second target beam information of the second object may include: the second target beam indicating signaling carrying the second common TCI state of the second component carrier group, Wherein, the second object belongs to or includes the second component carrier group.
  • the second target beam indicating signaling carries the first target beam information of the first object and the second target beam information of the second object, including: the second target beam indicating signaling carries The first common TCI status of the first component carrier group and the second common TCI status of the second component carrier group, wherein the first object belongs to or includes the first component carrier group, and the second object belongs to or includes The second component carrier group.
  • the second target beam indication signaling indicates that the first TCI state of the first target object is updated to the target TCI state; wherein, the first TCI state is the latest indicated by the network side device
  • the TCI state of the first target object that is, the currently used TCI state, or, the first TCI state is the TCI state of the first target object activated by the network side device last time, that is, the currently activated state of the TCI state.
  • the network side device may carry the identifier of the target TCI state in the second target beam indication signaling.
  • the second target beam indication signaling indicates that the RS resource of QCL type D in the first TCI state of the first target object is updated as the first target RS resource.
  • the network side device may update the RS resource of QCL type D (QCL-TypeD) in the first TCI state to the first target RS resource through the second target beam indication signaling.
  • QCL-TypeD QCL type D
  • the network side device updates the QCL-TypeD source RS resource in the first TCI state through the MAC CE command.
  • the first TCI state may be the last TCI state indicated by the network side device in the beam indication signaling, or the last TCI state activated by the network side device, or, the network side device uses the beam indication signaling or activation command to The UE indicates the updated TCI state.
  • the method further includes: when the first object belongs to or includes a first component carrier group, the network side device updates the first component carrier based on the updated beam information of the first object. Beam information of each component carrier in the component carrier group; and/or in the case that the second object belongs to or includes the second component carrier group, the updated beam information of the network side device based on the second object, updating the beam information of each component carrier in the second component carrier group.
  • the network side device may be configured with at least one group of component carriers (Component carriers, CCs), and each group of CCs may correspond to different objects, for example, different bands.
  • the target beam information indicated by the second target beam indication signaling (the first target beam information or the second target beam information) is used to simultaneously update the beam information of all CCs and all BWPs in a group of CCs.
  • multiple groups of CCs may be associated.
  • the target beam information (first target beam information or second target beam information) indicated by the second target beam indication signaling is used to determine the The beam information or RS resources of each group of CCs in the object, for example, QCL-TypeD RS resources, that is, the QCL-TypeD RS resources between groups are different, and the QCL-TypeD RS resources of each CC in the group can be the same RS resource or is not the same as the RS resource.
  • the second target beam indication signaling may indicate TCI states of different objects, wherein each TCI state is used to determine beam information of multiple channels or RSs on at least one CC on each object.
  • the first object and the second object respectively include at least one of the following:
  • BWP bandwidth part
  • sub-band sub-band
  • band frequency band
  • TRP Transmit Receive Point
  • the method also includes at least one of the following:
  • the network side device may report the first beam information according to the quality of the target beam and /or at least one of the above notifications, determine to activate or use the first object, and send the third signaling, or, when the target beam report includes the first beam information, activate or use the first object object, and send the third signaling.
  • the network side device may determine to deactivate or not use the first object according to the quality of the first beam information in the target beam report and/or at least one of the above notifications, and send the fourth signaling, or may If the target beam report does not include the first beam information of the first object, deactivate or not use the first object, and send the fourth signaling.
  • the method also includes at least one of the following:
  • the network side device may report the second beam according to the quality of the second beam information in the target beam and /or at least one of the above notifications, determine to activate or use the second object, and send the fifth signaling, or, when the target beam report includes the second beam information, activate or use the second object object, and send the fifth signaling.
  • the network side device may determine to deactivate or not use the second object according to the quality of the second beam information in the target beam report and/or at least one of the above notifications, and send the sixth signaling, or may If the target beam report does not include the second beam information, deactivate or not use the second object, and send sixth signaling.
  • the first object is band1 and panel1
  • the second object is band2 and panel2, that is, the two panels of the UE support different bands respectively.
  • the UE uses panel1 to measure the CSI-RS resources on band1, and uses panel2 to measure the CSI-RS resources on band2. If the measurement result on panel2 is poor and the measurement result on panel1 is better, the UE reports the measurement result in beamreport, that is, the CRI and L1-RSRP corresponding to each band.
  • the network side device can judge whether to activate or use the panel where each band is located according to the L1-RSRP value corresponding to each band.
  • the network-side device sends signaling to the UE, notifying the UE to activate or use the corresponding band and panel to send and receive channels or reference signals.
  • the method for determining beam information provided in the embodiment of the present application may be executed by the device for determining beam information, or a control module in the device for determining beam information that is used to execute the method for determining beam information.
  • the method for determining the beam information performed by the beam information determining device is taken as an example to describe the beam information determining device provided in the embodiment of the present application.
  • Fig. 4 shows a schematic structural diagram of an apparatus for determining beam information provided by an embodiment of the present application.
  • the apparatus 400 mainly includes: a first measurement module 401, a first determination module 402, and a first sending module 403 , a first receiving module 404 and a second determining module 405 .
  • the first measurement module 401 is configured to measure the signal quality on the target reference signal RS resource to be measured according to the received configuration information, wherein the target RS resource to be measured corresponds to the first object and the second object.
  • Two objects a first determining module 402, configured to determine first beam information of the first object and second beam information of a second object according to measurement results; a first sending module 403, configured to determine based on the first beam information and the second beam information, reporting a target beam report, wherein the target beam report includes the first beam information and/or the second beam information;
  • the first receiving module 404 is configured to receive the network side device The first target beam indicating signaling sent; the second determining module 405, configured to determine the first target beam information of the first object and the second target beam information of the second object according to the first target beam indicating signaling.
  • Target beam information configured to measure the signal quality on the target reference signal RS resource to be measured according to the received configuration information, wherein the target RS resource to be measured corresponds to the first object and the second object.
  • the target RS resource to be measured includes: a first RS resource to be measured corresponding to the first object and a second RS resource to be measured corresponding to the second object.
  • measuring the signal quality on the target reference signal RS resource to be measured includes: respectively measuring the signal quality on the first RS resource to be measured and the signal quality on the second RS resource to be measured at different times signal quality.
  • measuring the signal quality on the first RS resource to be measured and the signal quality on the second RS resource to be measured at different times includes: receiving the first RS resource sent by the network side device In the case of an indication signaling, measure the signal quality on the first RS resource to be measured, where the first indication signaling indicates to measure the signal quality on the first RS resource to be measured; and/or, In the case of receiving the second indication signaling sent by the network side device, measure the signal quality on the second RS resource to be measured, where the second indication signaling indicates to measure the second RS resource to be measured on the signal quality.
  • measuring the signal quality on the first RS resource to be measured and the signal quality on the second RS resource to be measured respectively at different times includes: after measuring all the first RS resources to be measured After measuring the signal quality on the RS resource, measure the signal quality on all the second RS resources to be measured; or alternately measure the signal quality of the first RS resource to be measured and the signal quality on the second RS resource to be measured signal quality.
  • measuring the signal quality on the reference signal RS resource to be measured includes: simultaneously measuring the signal quality on the first RS resource to be measured and the signal quality on the second RS resource to be measured .
  • measuring the signal quality on the first RS resource to be measured and the signal quality on the second RS resource to be measured at the same time includes: receiving the third indication signal sent by the network side device In the case of the command, measure the signal quality on the first RS resource to be measured and the signal quality on the second RS resource to be measured.
  • measuring the signal quality on the target reference signal RS resource to be measured according to the received configuration information further includes: according to the measurement result corresponding to the first target RS resource and/or corresponding to the first target The target beam report of the RS resource, determining the beam information used for measuring the second target RS resource, wherein the first target RS resource includes the first RS resource to be measured, and the second target RS resource includes the first RS resource Two RS resources to be measured, or, the first target RS resource includes the second RS resource to be measured, and the second target RS resource includes the first RS resource to be measured.
  • the configuration information includes measurement timing information of the first RS resource to be measured and measurement timing information of the second RS resource to be measured.
  • the target RS resource to be measured includes: a third RS resource to be measured corresponding to both the first object and the second object.
  • the measurement result obtained on the third RS resource to be measured is used as a joint measurement result of the first object and the second object.
  • measuring the signal quality on the target reference signal RS resource to be measured according to the received configuration information includes: in the case of receiving the fourth indication signaling sent by the network side device, measuring the corresponding obtain the joint measurement result by calculating the signal quality on the third RS resource to be measured of the first object and the second object.
  • determining the first beam information of the first object and the second beam information of the second object according to the measurement result includes: the terminal corresponding to the first object and the second beam information according to the determining the common beam information of the first object and the second object based on the measurement result of the third RS resource to be measured; reporting a target beam report based on the first beam information and the second beam information , comprising: the terminal reporting a target beam report, where the target beam report includes the shared beam information.
  • the apparatus is capable of simultaneously using a first beam on the first object and a second beam on the second object, where the first beam and the second beam are A beam corresponding to any one of the common beam information.
  • the first target beam indication signaling carries target shared beam information; according to the first target beam indication signaling, the first target beam information and the first target beam information of the first object are determined.
  • the second target beam information of the second object includes: determining that both the first target beam information of the first object and the second target beam information of the second object are common beam information of the target.
  • the second determining module 405 is also used for at least one of the following:
  • the terminal When the performance of using the target shared beam information to transmit a channel or a reference signal satisfies a third preset condition, the terminal activates the first object and the second object or jointly uses the first object and the the second object;
  • the terminal sends the first notification
  • the terminal When the performance of using the target shared beam information transmission channel or reference signal meets the third preset condition, the terminal sends a seventh notification to the network side device, where the seventh notification indicates that the terminal is using The performance of the target shared beam information transmission channel or reference signal satisfies a third preset condition;
  • the terminal deactivates the first object and the second object or does not jointly use the first object an object and said second object;
  • the terminal sends the third notification
  • the terminal When the performance of using the target shared beam information to transmit the channel or reference signal does not meet the third preset condition, the terminal sends an eighth notification to the network side device, where the eighth notification indicates that the terminal is in The performance of using the target shared beam information to transmit the channel or the reference signal does not meet the third preset condition;
  • the first object and the second object are deactivated according to the second signaling sent by the network side device or the first object and the second object are not jointly used.
  • the first measurement result obtained on the third RS resource to be measured at the first time is used as the measurement result of the first object
  • the first measurement result obtained on the third RS resource at the second time is used as the measurement result of the first object.
  • the second measurement result obtained on the RS resource to be measured is used as the measurement result of the second object, wherein the first time is different from the second time.
  • measuring the signal quality on the target reference signal RS resource to be measured according to the received configuration information includes: in the case of receiving the fifth indication signaling sent by the network side device, measuring the corresponding The signal quality on the third to-be-measured RS resource of the first object is obtained to obtain the first measurement result; when the sixth indication signaling sent by the network side device is received, the measurement corresponds to the second object The signal quality on the third RS resource to be measured is obtained to obtain the second measurement result.
  • measuring the signal quality on the target reference signal to be measured RS resource includes: measuring the signal quality on all the third to be measured RS resources corresponding to the first object After the signal quality, measure the signal quality on all the third RS resources to be measured corresponding to the second object; or alternately measure the signal quality and the signal quality of the third RS resources to be measured corresponding to the first object Signal quality on the third RS resource to be measured corresponding to the second object.
  • measuring the signal quality on the target reference signal RS resource to be measured according to the received configuration information further includes: according to the measurement result of the third RS resource to be measured corresponding to the first target object and /or measure the beam report of the third resource to be measured corresponding to the first target object, and determine the beam information used to measure the third resource to be measured corresponding to the second target object, wherein the first target object includes The first object and the second target object include the second object, or the first target object includes the second object and the second target object includes the first object.
  • measuring the signal quality on the target reference signal RS resource to be measured according to the received configuration information includes: simultaneously measuring the first signal quality and the second signal quality, wherein the first signal quality is the signal quality on the third RS resource to be measured corresponding to the first object, and the second signal quality is the signal quality on the third RS resource to be measured corresponding to the second object.
  • measuring the first signal quality and the second signal quality at the same time includes: measuring the first signal quality and the second signal quality when receiving the seventh indication signaling sent by the network side device. 2. Signal quality.
  • the configuration information includes measurement timing information of the third RS resource to be measured corresponding to the first object and measurement timing information of the third RS resource to be measured corresponding to the second object information.
  • the target beam report when the target beam report includes the first beam information and the second beam information, the target beam report further indicates that the first beam information corresponds to the second beam information. An object, the second beam information corresponds to the second object.
  • the target beam report indicates that the first beam information corresponds to the first object, and the second beam information corresponds to the second object, including one of the following:
  • the target beam report includes a first beam report, where the first beam report carries the first beam information, the second beam information, and the information of the first object corresponding to the first beam information identification information, and identification information of the second object corresponding to the second beam information;
  • the first beam report carries the first beam information and the second beam information according to the preset sequence or position of the first object and the second object;
  • the target beam report includes a second beam report and a third beam report, where the second beam report carries the first beam information, and the third beam report carries the second beam information.
  • the device can use the first beam and the second beam at the same time, wherein the first beam is any beam corresponding to the first beam information, and the second beam is any A beam corresponding to the second beam information.
  • the first beam report carrying the first beam information and the second beam information includes: carrying information of the first beam in the first beam report according to a first preset rule Beam information and beam information of a second beam; the second beam report carries the first beam information, and the third beam report carries the second beam information, including: according to a second preset rule, in the The second beam report carries the beam information of the first beam, and the beam information of the second beam in the third beam report.
  • the first beam and the second beam are two beams that can be used by the device at the same time, the beam information of the first beam is one of one or more of the first beam information, and the The beam information of the second beam is one of one or more pieces of the second beam information.
  • the first preset rule includes one of the following: a preset sequence correspondence, a preset position correspondence, and beam information of the first beam and information of the second beam The beam information is carried adjacently;
  • the second preset rule includes: a preset sequence correspondence or a preset position correspondence.
  • determining the first target beam information of the first object and the second target beam information of the second object according to the first target beam indication signaling includes: In a case where a target beam indicating signaling carries the first target beam information of the first object, determining that the target beam information of the first object is the first target beam carried in the first target beam indicating signaling information, and determine the second target beam information of the second object according to the first target beam information; or, when the first target beam indication signaling carries the second target beam information of the second object In this case, determining that the target beam information of the second object is the second target beam information carried in the first target beam indication signaling, and determining the target beam information of the first object according to the second target beam information First target beam information.
  • determining the first target beam information of the first object and the second target beam information of the second object according to the first target beam indication signaling includes: In a case where a target beam indicating signaling carries the first target beam information of the first object and the second target beam information of the second object, acquiring the information indicated or activated by the first target beam indicating signaling The first target beam information and the second target beam information.
  • the first target beam information is one of the first beam pools configured by the network side device for the first object; the second target beam information on the second object is the first One of the beam pools, or the second target beam information on the second object is one of the second beam pools configured by the network side device for the second object.
  • the second determining module 405 is further configured to update the beam information of the first target object or update the RS resource to be measured of the first target object after reporting the target beam report, wherein the first A target object includes: at least one of the first object and the second object.
  • updating the beam information of the first target object or updating the RS resource to be measured of the first target object includes the following items:
  • the first RS resource to be measured of an object, and the second RS resource to be measured of the second object is updated according to the second beam information.
  • updating the beam information of the first target object or updating the RS resource to be measured of the first target object includes: receiving a second target beam indication signaling sent by a network side device, wherein the second The target beam indication signaling indicates to update the beam information of the first target object or to update the RS resource to be measured of the first target object; according to the second target beam indication signaling, update the beam of the first target object information or update the RS resource to be measured of the first target object.
  • updating the beam information of the first target object or updating the RS resource to be measured of the first target object according to the second target beam indication signaling includes one of the following:
  • the second target beam indication signaling carries the first target beam information of the first object, updating the beam information of the first object to the first target beam information, or updating the first target beam information
  • the RS resource to be measured of an object is updated to the RS resource corresponding to the first target beam information
  • the second target beam indication signaling carries the first target beam information of the first object, updating the beam information of the first object to the first target beam information, or updating the first target beam information Updating the RS resources to be measured of an object to the RS resources corresponding to the first target beam information; and determining second target beam information of the second object according to the first target beam information, and converting the first target beam information to updating the beam information of the second object to the second target beam information, or updating the RS resource to be measured of the second object to the RS resource corresponding to the second target beam information;
  • the second target beam indication signaling carries the second target beam information of the second object, updating the beam information of the second object to the second target beam information, or updating the second target beam information
  • the RS resource to be measured of the second object is updated to the RS resource corresponding to the second target beam information
  • the second target beam indication signaling carries the second target beam information of the second object, updating the beam information of the second object to the second target beam information, or updating the second target beam information
  • the RS resources to be measured of the two objects are updated to the RS resources corresponding to the second target beam information; and, according to the second target beam information, determine the first target beam information of the first object, and set the first target beam information to the first target beam information. updating the beam information of an object to the first target beam information, or updating the RS resources to be measured of the first object to RS resources corresponding to the first target beam information;
  • the second target beam indicating signaling carries the first target beam information of the first object and the second target beam information of the second object, according to the indication of the second target beam indicating signaling , updating the beam information of the first object to the first target beam information, or updating the RS resources to be measured of the first object to RS resources corresponding to the first target beam information; and
  • the beam information of the second object is updated to the second target beam information, or the RS resource to be measured of the second object is updated to the RS resource corresponding to the second target beam information.
  • the second target beam indicating signaling carrying the first target beam information of the first object includes: the second target beam indicating signaling carrying the first target beam information of the first component carrier group.
  • a common TCI state wherein the first object belongs to or includes the first component carrier group; or, the second target beam indication signaling carries second target beam information of the second object, including: the The second target beam indication signaling carries the second common TCI status of the second component carrier group, where the second object belongs to or includes the second component carrier group; or, the second target beam indication signaling carries The first target beam information of the first object and the second target beam information of the second object include: the second target beam indication signaling carries the first common TCI state and the second The second common TCI status of the component carrier group, wherein the first object belongs to or includes the first component carrier group, and the second object belongs to or includes the second component carrier group.
  • the second target beam indication signaling indicates that updating the beam information of the first target object or updating the RS resource to be measured of the first target object includes at least one of the following: the first The second target beam indication signaling indicates that the first transmission configuration of the first target object indicates that the TCI state is updated to the target TCI state; the second target beam indication signaling indicates the first TCI state of the first target object
  • the RS resource of QCL type D is updated to the first target RS resource; wherein, the first TCI state is the TCI state of the first target object indicated by the network side device last time, or the first TCI The state is the TCI state of the first target object activated by the network side device last time.
  • the second determining module 405 is further configured to:
  • the first object belongs to or includes a first component carrier group
  • the first object based on the updated beam information of the first object, update the beam information of each component carrier in the first component carrier group;
  • the beam information of each component carrier in the second component carrier group is updated.
  • the first object and the second object respectively include at least one of the following: a cell; a carrier; a bandwidth part BWP; a sub-band; a frequency band; a transmitting and receiving point TRP; .
  • the second determining module is further configured to perform at least one of the following operations:
  • the terminal When the performance of using the first target beam information to transmit a channel or reference signal meets a sixth preset condition, the terminal activates or uses the first object;
  • the first object is deactivated or not used according to the fourth signaling sent by the network side device.
  • the second determining module is further configured to perform at least one of the following operations:
  • the second object is deactivated or not used according to the sixth signaling of the network side device.
  • the apparatus for determining beam information in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the device may be a mobile terminal or a non-mobile terminal.
  • the mobile terminal may include but not limited to the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machines or self-service machines, etc., are not specifically limited in this embodiment of the present application.
  • the apparatus for determining beam information in this embodiment of the present application may be an apparatus with an operating system.
  • the operating system may be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.
  • the apparatus for determining beam information provided by the embodiment of the present application can realize various processes implemented by the terminal in the method embodiments in FIG. 2 to FIG. 3 , and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • Fig. 5 shows another schematic structural diagram of the device for determining beam information provided by the embodiment of the present application.
  • the device 500 mainly includes: a second sending module 501, a second receiving module 502 and a third sending module 503.
  • the second sending module 501 is configured to send configuration information to the terminal, where the configuration information configures target RS resources to be measured for the terminal, where the target RS resources to be measured correspond to the first An object and a second object; a second receiving module 502, configured to receive a target beam report reported by the terminal, where the target beam report includes the first beam information and/or the second beam information; the second The third sending module 503 is configured to send a first target beam indication signaling to the terminal based on the target beam report, where the first target beam indication signaling is used to enable the terminal to determine the First target beam information on the object and second target beam information on the second object.
  • the target RS resource to be measured includes: a first RS resource to be measured corresponding to the first object and a second RS resource to be measured corresponding to the second object.
  • the third sending module 503 is also used for at least one of the following:
  • the terminal sending a third indication signaling to the terminal, where the third indication signaling instructs the terminal to simultaneously measure the signal quality on the first RS resource to be measured and the signal on the second RS resource to be measured quality.
  • the configuration information includes measurement timing information of the first RS resource to be measured and measurement timing information of the second RS resource to be measured.
  • the target RS resource to be measured includes: a third RS resource to be measured corresponding to both the first object and the second object.
  • the third sending module 503 is further configured to send a fourth indication signaling to the terminal, where the fourth indication signaling indicates that the terminal measures the corresponding first object and the The signal quality on the third to-be-measured RS resource of the second object, so as to obtain a joint measurement result of the first object and the second object.
  • the first beam information and/or the second beam information included in the target beam report is common beam information of the first object and the second object.
  • the apparatus is capable of simultaneously using a first beam on the first object and a second beam on the second object, where the first beam and the second beam are A beam corresponding to any one of the common beam information.
  • the first target beam indication signaling carries target shared beam information, indicating that both the first target beam information of the first object and the second target beam information of the second object are Sharing beam information for the target.
  • the device further includes: an execution module, configured to perform at least one of the following operations:
  • the terminal receiving a third notification sent by the terminal, wherein the third notification indicates that the first object and the second object are in a deactivated state or that the first object and the second object are in a non-joint use state ;
  • the third sending module 503 is also used for at least one of the following:
  • the fifth indication signaling instructs the terminal to measure the signal quality on the third RS resource to be measured corresponding to the first object, and obtain the first a first measurement result corresponding to the object;
  • the seventh indication signaling indicates that the terminal measures the first signal quality and the second signal quality at the same time, and the first The signal quality is the signal quality on the third RS resource to be measured corresponding to the first object, and the second signal quality is the signal quality on the third RS resource to be measured corresponding to the second object.
  • the configuration information includes measurement timing information of the third RS resource to be measured corresponding to the first object and measurement timing information of the third RS resource to be measured corresponding to the second object information.
  • the target beam report when the target beam report includes the first beam information and the second beam information, the target beam report further indicates that the first beam information corresponds to the second beam information. An object, the second beam information corresponds to the second object.
  • the target beam report indicates that the first beam information corresponds to the first object, and the second beam information corresponds to the second object, including one of the following:
  • the target beam report includes a first beam report, where the first beam report carries the first beam information, the second beam information, and the information of the first object corresponding to the first beam information identification information, and identification information of the second object corresponding to the second beam information;
  • the first beam report carries the first beam information and the second beam information according to the preset sequence or position of the first object and the second object;
  • the target beam report includes a second beam report and a third beam report, where the second beam report carries the first beam information, and the third beam report carries the second beam information.
  • the device can use the first beam and the second beam at the same time, wherein the first beam is any beam corresponding to the first beam information, and the second beam is any A beam corresponding to the second beam information.
  • the first beam report carrying the first beam information and the second beam information includes: carrying information of the first beam in the first beam report according to a first preset rule Beam information and beam information of a second beam; the second beam report carries the first beam information, and the third beam report carries the second beam information, including: according to a second preset rule, in the The second beam report carries the beam information of the first beam, and the beam information of the second beam in the third beam report.
  • the first beam and the second beam are two beams that can be used by the terminal at the same time, the beam information of the first beam is one of one or more of the first beam information, and the The beam information of the second beam is one of one or more pieces of the second beam information.
  • the first preset rule includes one of the following: a preset sequence correspondence, a preset position correspondence, and beam information of the first beam and information of the second beam The beam information is carried adjacently;
  • the second preset rule includes: a preset sequence correspondence or a preset position correspondence.
  • the first target beam indication signaling carries the first target beam information and/or the second target beam information.
  • the first target beam information is one of the first beam pools configured for the first object; the second target beam information on the second object is one of the first beam pools configured for the first object. or, the second target beam information on the second object is one of the second beam pools configured for the second object.
  • the third sending module is further configured to send second target beam indication signaling to the terminal, where the second target beam indication signaling indicates to update the beam information of the first target object Or update the RS resource to be measured of the first target object.
  • the second target beam indication signaling indicates to update the beam information of the first target object or to update the RS resource to be measured of the first target object, including one of the following:
  • the second target beam indication information carries the first target beam information, and instructs the terminal to update the beam information of the first object to the first target beam information, or to update the to-be-measured beam information of the first object
  • the RS resource is updated to the RS resource corresponding to the first target beam information
  • the second target beam indication information carries the first target beam information, and instructs the terminal to update the beam information of the first object to the first target beam information, or to update the to-be-measured beam information of the first object updating the RS resources to RS resources corresponding to the first target beam information; and instructing the terminal to update the beam information of the second object to second target beam information corresponding to the first target beam information, or updating the RS resource to be measured of the second object to the RS resource corresponding to the second target beam information;
  • the second target beam indication information carries the second target beam information, and instructs the terminal to update the beam information of the second object to the second target beam information, or to update the to-be-measured beam information of the second object
  • the RS resource is updated to the RS resource corresponding to the second target beam information
  • the second target beam indication information carries the second target beam information, and instructs the terminal to update the beam information of the second object to the second target beam information, or to update the to-be-measured beam information of the second object updating the RS resources to RS resources corresponding to the second target beam information; and instructing the terminal to update the beam information of the first object to first target beam information corresponding to the second target beam information, or updating the RS resource to be measured of the first object to the RS resource corresponding to the first target beam information;
  • the second target beam indication information carries the first target beam information of the first object and the second target beam information of the second object, and instructs the terminal to update the beam information of the first object to the first target beam information.
  • target beam information or update the RS resources to be measured of the first object to RS resources corresponding to the first target beam information; and instruct the terminal to update the beam information of the second object to the first Two target beam information, or update the RS resource to be measured of the second object to the RS resource corresponding to the second target beam information.
  • the second target beam indicating signaling carrying the first target beam information of the first object includes: the second target beam indicating signaling carrying the first target beam information of the first component carrier group.
  • a common TCI state wherein the first object belongs to or includes the first component carrier group; or, the second target beam indication signaling carries second target beam information of the second object, including: the The second target beam indication signaling carries the second common TCI state of the second component carrier group, where the second object belongs to or includes the second component carrier group; the second target beam indication signaling carries the The first target beam information of the first object and the second target beam information of the second object include: the second target beam indication signaling carries the first common TCI state and the second component carrier of the first component carrier group A second common TCI state of the group, wherein the first object belongs to or includes the first component carrier group, and the second object belongs to or includes the second component carrier group.
  • the second target beam indication signaling indicates that updating the beam information of the first target object or updating the RS resource to be measured of the first target object includes at least one of the following: the first The second target beam indication signaling indicates that the first transmission configuration of the first target object indicates that the TCI state is updated to the target TCI state; the second target beam indication signaling indicates the first TCI state of the first target object
  • the RS resource of QCL type D is updated to the first target RS resource; wherein, the first TCI state is the TCI state of the first target object indicated by the network side device last time, or the first TCI The state is the TCI state of the first target object activated by the network side device last time.
  • the first object and the second object respectively include at least one of the following: a cell; a carrier; a bandwidth part BWP; a sub-band; a frequency band; a transmitting and receiving point TRP; .
  • the device further includes an execution module, configured to perform at least one of the following operations:
  • the device further includes an execution module, configured to perform at least one of the following operations:
  • the twenty-third notification indicates that the performance of the second target beam information transmission channel or reference signal satisfies a ninth preset condition
  • the apparatus for determining beam information provided in the embodiment of the present application can realize various processes implemented by the network side equipment in the method embodiments in FIG. 2 to FIG. 3 , and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • this embodiment of the present application further provides a communication device 600, including a processor 601, a memory 602, and programs or instructions stored in the memory 602 and operable on the processor 601,
  • a communication device 600 including a processor 601, a memory 602, and programs or instructions stored in the memory 602 and operable on the processor 601
  • the communication device 600 is a terminal
  • the program or instruction is executed by the processor 601
  • each process of the embodiment of the beam information determining method 200 described above can be realized, and the same technical effect can be achieved.
  • the communication device 600 is a network-side device
  • the program or instruction is executed by the processor 601
  • each process of the above-mentioned method for determining beam information 300 can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not repeated here. .
  • the embodiment of the present application also provides a terminal, including a processor and a communication interface, the processor is used to implement the various processes of the embodiment of the beam information determining method 200, and the communication interface is used to communicate with the network side device.
  • This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect.
  • FIG. 7 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, and a processor 710, etc. .
  • the terminal 700 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 710 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 7 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 704 may include a graphics processor (Graphics Processing Unit, GPU) 7041 and a microphone 7042, and the graphics processor 7041 is used for the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 707 includes a touch panel 7071 and other input devices 7072 .
  • the touch panel 7071 is also called a touch screen.
  • the touch panel 7071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 701 receives the downlink data from the network side device, and processes it to the processor 710; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the memory 709 can be used to store software programs or instructions as well as various data.
  • the memory 709 may mainly include a program or instruction storage area and a data storage area, wherein the program or instruction storage area may store an operating system, at least one application program or instruction required by a function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 709 may include a high-speed random access memory, and may also include a non-transitory memory, wherein the non-transitory memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one disk storage device, flash memory device, or other non-transitory solid state storage device.
  • the processor 710 may include one or more processing units; optionally, the processor 710 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs or instructions, etc., Modem processors mainly handle wireless communications, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 710 .
  • the processor 710 is configured to measure the signal quality on the target reference signal RS resource to be measured according to the received configuration information, wherein the target RS resource to be measured corresponds to the first object and the second object; determine according to the measurement result first beam information of the first object and second beam information of the second object;
  • the radio frequency unit 701 is configured to report a target beam report based on the first beam information and the second beam information, where the target beam report includes the first beam information and/or the second beam information ; Receiving the first target beam indication signaling sent by the network side device;
  • the processor 710 is further configured to determine first target beam information of the first object and second target beam information of the second object according to the first target beam indication signaling.
  • the embodiment of the present application further provides a network side device, including a processor and a communication interface, the processor is used to implement the various processes of the above beam information determining method 300, and the communication interface is used to communicate with the terminal.
  • the network-side device embodiment corresponds to the above-mentioned network-side device method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this network-side device embodiment, and can achieve the same technical effect.
  • the embodiment of the present application also provides a network side device.
  • the network device 800 includes: an antenna 801 , a radio frequency device 802 , and a baseband device 803 .
  • the antenna 801 is connected to the radio frequency device 802 .
  • the radio frequency device 802 receives information through the antenna 801, and sends the received information to the baseband device 803 for processing.
  • the baseband device 803 processes the information to be sent and sends it to the radio frequency device 802
  • the radio frequency device 802 processes the received information and sends it out through the antenna 801 .
  • the foregoing frequency band processing device may be located in the baseband device 803 , and the method performed by the network side device in the above embodiments may be implemented in the baseband device 803 , and the baseband device 803 includes a processor 804 and a memory 805 .
  • the baseband device 803 may include at least one baseband board, for example, a plurality of chips are arranged on the baseband board, as shown in FIG.
  • the baseband device 803 may further include a network interface 806 for exchanging information with the radio frequency device 802, and the interface is, for example, a common public radio interface (CPRI for short).
  • CPRI common public radio interface
  • the network-side device in this embodiment of the present invention also includes: instructions or programs stored in the memory 805 and operable on the processor 804, and the processor 804 calls the instructions or programs in the memory 805 to execute the modules shown in FIG. 5 To avoid duplication, the method of implementation and to achieve the same technical effect will not be repeated here.
  • the embodiment of the present application also provides a readable storage medium, the readable storage medium stores a program or an instruction, and when the program or instruction is executed by the processor, each process of the above-mentioned beam information determination method embodiment is implemented, and can To achieve the same technical effect, in order to avoid repetition, no more details are given here.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method for determining beam information described above
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is used to run programs or instructions to implement the method for determining beam information described above
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • the embodiment of the present application also provides a computer program/program product, the computer program/program product is stored in a non-transitory storage medium, and the program/program product is executed by at least one processor to realize the above-mentioned beam information
  • the embodiment of the determination method can achieve the same technical effect, so in order to avoid repetition, details are not repeated here.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

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Abstract

La présente demande divulgue un procédé de détermination d'informations de faisceau, un terminal et un dispositif côté réseau, appartenant au domaine technique de la communication sans fil. Le procédé de détermination d'informations de faisceau dans des modes de réalisation de la présente demande comprend les étapes suivantes : un terminal, en fonction d'informations de configuration reçues, mesure une qualité de signal sur une ressource RS cible à mesurer, la ressource RS cible à mesurer correspondant à un premier objet et un second objet ; le terminal détermine des premières informations de faisceau du premier objet et des secondes informations de faisceau du second objet en fonction d'un résultat de mesure ; le terminal envoie un rapport de faisceau cible basé sur les premières informations de faisceau et les secondes informations de faisceau, le rapport de faisceau cible comprenant les premières informations de faisceau et/ou les secondes informations de faisceau ; le terminal reçoit une première signalisation d'indication de faisceau cible envoyée par un dispositif côté réseau ; et le terminal détermine des premières informations de faisceau cible du premier objet et des secondes informations de faisceau cible du second objet en fonction de la première signalisation d'indication de faisceau cible.
PCT/CN2022/119087 2021-09-15 2022-09-15 Procédé pour déterminer des informations de faisceau, terminal et dispositif côté réseau WO2023040979A1 (fr)

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CN202111082218.2 2021-09-15

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Citations (4)

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Publication number Priority date Publication date Assignee Title
CN112312460A (zh) * 2019-07-29 2021-02-02 华为技术有限公司 测量上报的方法与装置
WO2021081811A1 (fr) * 2019-10-30 2021-05-06 华为技术有限公司 Procédé de positionnement d'angle, appareil et dispositif
CN113163438A (zh) * 2020-01-23 2021-07-23 维沃移动通信有限公司 信息上报方法、终端设备和网络侧设备
CN113259952A (zh) * 2020-02-07 2021-08-13 维沃移动通信有限公司 波束指示方法、装置、设备及介质

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112312460A (zh) * 2019-07-29 2021-02-02 华为技术有限公司 测量上报的方法与装置
WO2021081811A1 (fr) * 2019-10-30 2021-05-06 华为技术有限公司 Procédé de positionnement d'angle, appareil et dispositif
CN113163438A (zh) * 2020-01-23 2021-07-23 维沃移动通信有限公司 信息上报方法、终端设备和网络侧设备
CN113259952A (zh) * 2020-02-07 2021-08-13 维沃移动通信有限公司 波束指示方法、装置、设备及介质

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