WO2023040980A1

WO2023040980A1 - Beam information determination method, terminal and network side device

Info

Publication number: WO2023040980A1
Application number: PCT/CN2022/119088
Authority: WO
Inventors: 杨宇
Original assignee: 维沃移动通信有限公司
Priority date: 2021-09-15
Filing date: 2022-09-15
Publication date: 2023-03-23
Also published as: CN115835277A

Abstract

The present application relates to the technical field of wireless communications, and discloses a beam information determination method, a terminal, and a network side device. The beam information determination method in the embodiments of the present application comprises: the terminal measures, according to received configuration information, the quality of the signal on at least one first RS resource to be measured, where the first RS resource to be measured corresponds to a first object; the terminal determines, according to the measurement result, first beam information of the first object to be reported; the terminal determines, according to the first beam information, second beam information of a second object.

Description

Method for determining beam information, terminal and network side equipment

cross reference

The present invention claims the priority of the Chinese patent application submitted to the China Patent Office on September 15, 2021, with the application number 202111082217.8, and the title of the invention is "Method for Determining Beam Information, Terminal, and Network Side Equipment". The entire content of the application is passed References are incorporated herein.

technical field

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.

Background technique

When the bandwidth of a frequency band is large, 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. When 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.

In the carrier aggregation (Carrier Aggregation, CA) mode, if the user equipment (User Equipment, UE) adopts an independent beam management method, it is independent on the primary carrier (Primary Component Carrier, PCC) and the secondary carrier (Secondary Component Carrier, SCC). Choose the best beam. In this case, different CCs can have relatively optimal transceiving performance, but the disadvantage is that the signaling overhead is large and the architecture design of the UE is also more complicated.

However, if beam management is only performed on the PCC or SCC in order to save signaling overhead for the UE, simplify the UE structure and reduce costs, how to determine the beam of another carrier so that the beam link between the network and the UE on this carrier is Accurate, no effective solution has been given yet.

Contents of the invention

The embodiment of the present application provides a method for determining beam information, a terminal, and a network-side device, which can solve the problem of how to determine the beam of another carrier, so that the network and the UE on this carrier can perform beam management only on the PCC or SCC. Problems with beam link alignment.

In a first aspect, a method for determining beam information is provided, including: the terminal measures the signal quality on at least one first to-be-measured Reference Signal (Reference Signal, RS) resource according to received configuration information, wherein the first An RS resource to be measured corresponds to the first object; the terminal determines the first beam information of the first object to be reported according to the measurement result; the terminal determines the second beam information of the second object according to the first beam information. beam information.

In a second aspect, an apparatus for determining beam information is provided, including: a measurement module configured to measure the signal quality on at least one first RS resource to be measured according to received configuration information, wherein the first RS resource to be measured The RS resource corresponds to the first object; the reporting module is configured to determine the first beam information of the first object to be reported according to the measurement result; the first determination module is configured to determine the second object according to the first beam information The second beam information of .

In a third aspect, a method for determining beam information is provided, including: a network side device sends configuration information to a terminal, wherein the configuration information configures at least one first RS resource to be measured for a first object; the network side device receiving a target beam report reported by the terminal; and determining, based on the target beam report, the first beam information of the first object and the second beam information of the second object, by the network side device.

In a fourth aspect, an apparatus for determining beam information is provided, including: a sending module configured to send configuration information to a terminal, wherein the configuration information configures at least one first RS resource to be measured for a first object; a receiving module, for receiving the target beam report reported by the terminal; and a second determination module, for determining the first beam information of the first object and the second beam information of the second object based on the target beam report.

According to a fifth aspect, a terminal is provided. The terminal includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor. When 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.

According to the seventh aspect, a network-side device is provided, the 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.

In the ninth aspect, 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.

In a tenth aspect, a chip is provided, 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 as described in the first aspect steps, or to achieve the steps of the method as described in the third aspect.

In an eleventh 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.

In this embodiment of the present application, the terminal measures the signal quality of at least one first RS resource to be measured corresponding to the first object according to the received configuration information, and then determines the first beam information of the first object to be reported according to the measurement result , and according to the first beam information of the first object, determine the second beam information of the second object, so that when only beam management is performed on one object, the beam information of another object can be determined, so that the network on another object The beam link with the UE can be aligned.

Description of drawings

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.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

The terms "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. In addition, "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.

It is worth pointing out that the technology described in the embodiment of this application is not limited to the Long Term Evolution (Long Term Evolution, LTE)/LTE-Advanced (LTE-Advanced, LTE-A) system, and can also be used in other wireless communication systems, such as code Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access, OFDMA), Single-carrier Frequency-Division Multiple Access (Single-carrier Frequency-Division Multiple Access, SC-FDMA) and other systems. The terms "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. 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.

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 . Wherein, 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. It should be noted that, the embodiment of the present application does not limit the specific type of the terminal 11 . 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, WLAN access point, WiFi node, transmission 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 this application, only The base station in the NR system is taken as an example, but the specific type of the base station is not limited.

In addition, it should be noted that in the embodiments of the present application, 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. Wherein, 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 (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.

The method for determining beam information provided by the embodiments of the present application will be described in detail below through some embodiments and application scenarios with reference to the accompanying drawings.

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. In other words, the method can be executed by software or hardware installed on the terminal. As shown in Fig. 2, the method may include the following steps.

S210. The terminal measures signal quality on at least one first reference signal RS resource to be measured according to the received configuration information, where the first RS resource to be measured corresponds to the first object.

In the related technology, when performing beam measurement, the network side device 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. 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. In addition, in the configuration information of the beam report, it may be indicated whether the report is a packet-based beam report. If it is a non-group based beam report (non-group 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.

In this embodiment of the present application, the network side device may include at least one first RS resource to be measured corresponding to the first object in the configuration information.

Wherein, the first RS resource to be measured corresponding to the first object may include one of the following:

(1) the first RS resource to be measured in the first RS resource set to be measured (resource set) corresponding to the first object;

(2) the first RS resource to be measured in the first RS resource to be measured corresponding to the first object (resource config or resource setting);

(3) The first RS resource to be measured in the first RS resource group to be measured corresponding to the first object.

Wherein, the corresponding relationship between the first object and the first RS resource to be measured may be determined in the following manner:

(1) In 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 first RS resource group to be measured, add the number or ID of the first object, For example, the reference signal resource setting (setting), or the RS resource set included in the RS resource setting, or the RS resource in the RS resource set, or the description information of the RS resource group includes the number or ID of the first object, so as to The RS resource setting, RS resource set, RS resource group or RS resource corresponds to the first object;

(2) Configure 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 first RS resource group to be measured in the configuration information of the first object; that is, in 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.

(3) In the configuration information of the above CSI report, it 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.

(4) 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.

Among them, the first object may include but not limited to one of the following:

(1) Cells;

(2) Bandwidth Part (BWP);

(3) sub-band (sub-band);

(4) frequency band (band);

(5) Transmission Reception Point (TRP);

(6) Terminal panel (UE panel);

(7) Carrier.

That is to say, a first object may be a cell, BWP, subband, frequency band, TRP, carrier or UE panel, or any combination thereof.

S212. The terminal determines the first beam information of the first object to be reported according to the measurement result.

The terminal may select an RS resource with better signal quality and/or its corresponding signal quality as the first beam information of the first object according to the signal quality measured on each first RS resource to be measured. Wherein, the first beam information may include index information of at least one RS resource to be measured, for example, SSBRI or CRI, etc., and/or may also include quality information of at least one RS resource to be measured, for example, L1-RSRP and/or L1-SINR.

S214. The terminal determines second beam information of the second object according to the first beam information.

Among them, the second object may include but not limited to one of the following:

(1) Cells;

(2) Bandwidth Part (BWP);

(3) sub-band (sub-band);

(4) frequency band (band);

(5) Transmission Reception Point (TRP);

(6) Terminal panel (UE panel);

(7) Carrier.

That is, a second object may be a cell, BWP, subband, frequency band, TRP, carrier or UE panel, or any combination thereof.

For example, 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.

In this embodiment of the present application, the first beam information of the first object may be the same as or different from the second beam information of the second object. If the first beam information and the second beam information are the same RS resource index information, such as the same SSRBI or CRI, in this case, on different objects, the UE side Rx beam corresponding to the RS resource index information can be the same or different. For example, in a single RF chain (single RF chain) UE, only one Rx beam can be formed, so the Rx beam is the same, and in a multiple RF chain (multiple RF chain) UE, since it can be formed on each RF chain Independent Rx beam, so the UE can form different Rx beams for different objects through various beam adjustment methods. If the first beam information and the second beam information are different RS resource index information, such as different SSBRI or CRI, in this case, usually the UE side Rx beams corresponding to these different RS resource index information are different, for example In the UE of multiple RF chains, an independent Rx beam can be formed on each RF chain.

Through the technical solution provided by the embodiment of this application, the terminal measures the signal quality of at least one first RS resource to be measured corresponding to the first object according to the received configuration information, and then determines the first RS resource of the first object to be reported according to the measurement result. One beam information, and according to the first beam information of the first object, determine the second beam information of the second object, so that when only beam management is performed on one object, the beam information of another object can be determined, so that in another The beam link between the network and the UE on the object can be aligned.

In a possible implementation, in S214, the terminal may obtain the difference information between the beam of the first object and the beam of the second object according to the pre-calibration information, and then according to the difference information The first beam information is adjusted to obtain the second beam information. For example, the terminal tests the actual deviation (angle, width, etc.) of the same beam on different objects (such as different bands, different panels) by calibrating the device before use, and then knows to apply the optimal beam on the first object to the second When there are two objects, how much beam deviation needs to be adjusted can get the optimal beam on the second object. Then, according to the calibration information known in advance, after the beam measurement is performed on the first object, the beam information of the first object is adjusted, and then the beam information corresponding to the second object is obtained, thereby avoiding the Because the first object has a certain deflection, so-called "beam squint" occurs, which leads to the problem of performance degradation. For example, if the terminal adopts the common beam management (Common Beam Management, CBM) mode, since FR2 adopts hybrid beamforming, if the PCC and SCC beams adopt the same phase shifter configuration, the beam of the SCC may be directed relative to the PCC There is a certain skew, resulting in the so-called "beam squint", and in the embodiment of this application, the beam information reported on one of the carriers (such as PCC) can be adjusted by using the difference information between the beam of the SCC and the beam of the PCC , to obtain beam information corresponding to another carrier, so as to obtain accurate beam information corresponding to different objects, optimize the performance of each beam link, and improve throughput.

In another possible implementation manner, in S214, the second beam information is selected according to the first beam information, where the beam corresponding to the second beam information is more accurate than the beam corresponding to the first beam information. Width. That is to say, the terminal selects a wide beam wider than the beam of the first object as the beam corresponding to the second object. In this way, even if a wider beam is used on the second object due to deviation between the beams of the first object and the second object, the beam width of the first object can be covered to ensure that the second beam information of the second object is better.

In the foregoing possible implementation manner, optionally, the first beam information of the first object and the second beam information of the second object are quasi-co-located (QCL).

In yet another possible implementation, in S214, the terminal may determine the offset information of the second object according to the protocol or the configuration of the network side device, and then determine the offset information of the second object according to the first beam information and the offset information , to determine the second beam information. For example, the terminal may determine the index information of at least one second RS resource corresponding to the second object with the first beam information and the offset information, and/or determine the L1-RSRP of at least one second RS resource corresponding to the second object value and/or L1-SINR value. Through this implementation, the offset information can be used to make up for the deviation of the beam direction between different objects, so that in the case of beam management for only one object, the beam between the network and the UE can also be guaranteed on another object Link alignment, therefore, is particularly suitable for terminals in CBM mode.

In yet another possible implementation, in S214, the terminal may pre-configure an association relationship between the first RS resource to be measured of the first object and the second RS resource to be measured of the second object configured by the network side device (or it may also be referred to as a corresponding relationship or a mapping relationship), and obtain a second RS resource associated with the first RS resource, where the first RS resource is at least one of the first RS resources to be measured that is related to the first RS resource. An RS resource corresponding to the beam information; determining the second beam information according to the second RS resource. For example, before use, the terminal can test the signal quality on the RS resources to be measured corresponding to different objects (such as different bands, different panels), and for one RS resource in the first RS resource to be measured, the second RS resource to be measured can be known. The resources are RS resources with similar signal quality, and then the association relationship between the first RS resource to be measured of the first object and the second RS resource to be measured of the second object is established. Of course, this association relationship may also be notified to the terminal by the network side device based on the terminal report. Therefore, when performing beam management, the second RS resource corresponding to the second object can be obtained according to the first RS resource in the beam report corresponding to the first object, and the second beam information of the second object can be determined, so that only In the case of one object performing beam management, it is also possible to ensure beam link alignment between the network and the UE on another object.

In the above possible implementation manner, the association relationship between the first RS resource to be measured and the second RS resource to be measured may be based on the relationship between each first RS resource to be measured and the second RS resource to be measured in the first object. The preset position or preset sequence of each second RS resource to be measured of the object is determined. For example, in the setting/set/group of the first RS resource to be measured and the second RS resource setting/set/group of the second object, each first RS resource to be measured is associated with a second RS resource to be measured according to a preset position or sequence. Measure RS resource correspondence. For example, at least one first RS resource to be measured is the first RS resource set to be measured, which includes three CSI-RS resource: {CSI-RS resource1, CSI-RS resource2, CSI-RS resource3}, corresponding to the second object At least one second RS resource to be measured is the second RS resource set to be measured, which includes three CSI-RS resources: {CSI-RS resource4, CSI-RS resource5, CSI-RS resource6}, which are respectively ranked first The first CSI-RS resource1 of the measurement RS resource set and the second RS resource set to be measured corresponds to the CSI-RS resource4, which are respectively ranked second in the first RS resource set to be measured and the second RS resource set to be measured CSI-RS resource2 corresponds to CSI-RS resource5, and CSI-RS resource3 ranked third in the first RS resource set to be measured and the second RS resource set to be measured corresponds to CSI-RS resource6.

Alternatively, the association relationship between the first RS resource to be measured and the second RS resource to be measured may also be based on the index of each first RS resource to be measured of the first object and each The preset relationship of the index of the second RS resource to be measured is determined. For example, assuming that the indexes of each RS resource in the at least one first RS resource to be measured are: 1, 2 and 3, the index of each RS resource in the at least one second RS resource to be measured of the second object is : 4, 5 and 6, then the preset relationship can be as shown in Table 1.

Table 1.

Index of the first RS resource to be measured

Index of the second RS resource to be measured

11	44
22	55
33	66

For example, UE measures a CSI-RS resource in a CSI-RS resource set on band1, selects two CSI-RS resources with better quality according to the measurement result, and reports CRI1 and CRI2 (CSI-RS resource indicator), and the respective L1-RSRP of the two CRIs. Among them, the beams corresponding to CRI1 and CRI2 are UE Rx beam1 and Rx beam2.

In a possible implementation manner, the UE may adjust beam information on band2 according to calibration, for example, determine Rx beams 3 and 4 corresponding to Rx beams 1 and 2.

Alternatively, the index of the CSI-RS resource referred to by CRI1 and CRI2 is increased by a preset offset (offset), such as the index of CSI-RS resource1 and CSI-RS resource2 is increased by 2, respectively, and CSI-RS resource3 and 4 corresponding to band2 are obtained.

Further, the UE may also determine the beam information of CSI-RS resource3 and 4 according to the beam information of CSI-RS resource1 and CSI-RS resource2. Alternatively, the UE can also supplement the L1-RSRP of the two beam information on band2 with additional (additional) L1-RSRP according to the L1-RSRP of CSI-RS resource1 and CSI-RS resource2.

Or, the UE determines beam information on band2 according to CRI1 and CRI2. For example, another CSI-RS resource set is configured on band2, and the CSI-RS resources in the two CSI-RS resource sets are associated one by one, that is, the CSI-RS resource1 and CSI-RS resources referred to by CRI1 and CRI2 RS resource2 corresponds to CSI-RS resource3 and 4 of band2.

Further, the UE may also determine the beam information of CSI-RS resource3 and 4 according to the beam information of CSI-RS resource1 and CSI-RS resource2.

Further, the UE may supplement additional L1-RSRP to the L1-RSRP of the two beam information of CSI-RS resource3 and 4 on band2 according to the L1-RSRP of CSI-RS resource1 and CSI-RS resource2.

In a possible implementation manner, after the terminal determines the second beam information of the second object according to the first beam information, the method further includes: the terminal reports a target beam report, wherein the target The beam report includes the first beam information, or the target beam report includes the first beam information and the second beam information, and the target beam report indicates that the first beam information corresponds to the For the first object, the second beam information corresponds to the second object.

Optionally, 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:

(1) The target beam report includes a first beam report, wherein the first beam report carries the first beam information and the second beam information, and the information corresponding to the first beam information Identification information of the first object, and identification information of the second object corresponding to the second beam information.

For example, numbers or identifiers of the first object and the second object are carried in the first beam report.

In this possible implementation manner, each beam information (for example, SSBRI or CRI) in the first beam report corresponds to the same or different RS resource identifiers. For example, 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.

(2) 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.

In this possible implementation, 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.

For example, 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.

(3) 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.

In the foregoing possible implementation manner, the terminal may use a common beam management (Common Beam Management, CBM) mode, and the terminal may use the first beam and the second beam at the same time. In a possible implementation manner, the first beam is a beam corresponding to any one of the first beam information, and 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.

Wherein, for the first beam and the second beam that the terminal can use at the same time, in the downlink, 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.

Or, in another possible implementation manner, 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. In the second beam report and the third beam report. Therefore, optionally, 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 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.

Optionally, 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. For example, 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.

Alternatively, 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. For example, 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.

Optionally, the second preset rule includes: a preset sequence correspondence or a preset position correspondence. For example, 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. For example, 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.

In a possible implementation manner, after the terminal reports the target beam report, the method may further include: the terminal receiving the first target beam indication signaling sent by the network side device; the terminal according to the first The target beam indication signaling determines the first target beam information of the first object and the second target beam information of the second object.

Optionally, the first target beam indication signaling may carry the first target beam information and/or the second target beam information.

In a possible implementation of the embodiment of the present application, the first target beam indication signaling may carry the first target beam information of the first object, in this case, the terminal determines the target beam of the first object The information is the first target beam information carried in the first target beam indication signaling, and the second target beam information of the second object is determined according to the first target beam information.

In another possible implementation manner, the first target beam indication signaling 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 The second target beam information carried in the two target beam indication signaling, and determining the first target beam information of the first object according to the second target beam information.

In the above two possible implementation manners, the terminal may base on the corresponding relationship between the first target beam information and the second target beam information indicated in advance by the network side device or pre-specified in the protocol, or based on pre-calibration or offset information, etc. The terminal implements means for determining information about another target beam according to information about one of the target beams.

In yet another possible implementation, the first 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, and the terminal determines the target beam of the first object The beam information 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 second target beam indication signaling . For example, 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.

In the foregoing possible implementation manner, 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. For example, 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 may use the pool configured on the first object; or, the second target beam information of the second object is from the pool configured by the network side device corresponding to the second object.

In the foregoing possible implementation manner, 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.

In this embodiment of the present application, 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, and the second target beam information is used on the second object to communicate with the network side device.

In a possible implementation manner, after the terminal reports the target beam report, 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 The first target object includes: at least one of the first object and the second object.

Optionally, 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.

Wherein, 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.

That is to say, in the foregoing possible implementation manners, 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. For example, the first RS resource to be measured corresponding to the first object configured by the network side device includes: CSI-RS resource1, CSI-RS resource2, CSI-RS resource3 and CSI-RS resource4, and 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 channels with the network, and can also transmit the first target beam information according to network commands. Once the RS resource to be measured is updated to the source RS of TCI state 1, that is, CSI-RS resource1, when the terminal performs beam measurement next time, it only needs to measure the corresponding first object CSI-RS resource1, thereby saving measurement resources.

In practical applications, 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.

In a possible implementation manner, 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 first RS resource to be measured of the first object to correspond to the first target beam information RS resources. Or, the terminal may update the beam information of the first object to the first target beam information or update the first RS resource to be measured of the first object to the corresponding to the first target beam information. RS resource, 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 update the second target beam information The second RS resource to be measured of the object is updated to the RS resource corresponding to the second target beam information. For example, the terminal determines the beam information of the second object corresponding to the beam information of the first object according to the measurement result of the first object combined with calibration, offset, RS resource association, etc., then the terminal can determine the The corresponding 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. For another example, the terminal may calibrate the first target beam information according to the first target beam information and preset calibration information or offset information to obtain the second target beam information, or add offset information to the first target beam information to obtain Information about the second target beam. Alternatively, there is a preset corresponding relationship between the first target beam information and the second target beam information, and 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.

In another possible implementation manner, 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. Next, the terminal may update the beam information of the second object to the second target beam information or update the second RS resource to be measured of the second object to the information corresponding to the second target beam information. RS resources. Alternatively, the terminal may update the beam information of the second object to the second target beam information, or update the second RS resource to be measured of the second object to the information corresponding to the second target beam information. RS resources, 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 update the first target beam information The first RS resource to be measured of an object is updated to the RS resource corresponding to the first target beam information. For example, the terminal determines the beam information of the second object corresponding to the beam information of the first object according to the measurement result of the first object combined with calibration, offset, RS resource association, etc., then the terminal can use the corresponding method according to the second The target beam information determines corresponding first target beam information. For another example, there is a preset corresponding relationship between the first target beam information and the second target beam information, and the corresponding relationship may be indicated by the network side device, or may also be stipulated in the agreement, or the target beam report may be based on the preset corresponding relationship. Set the pair of beam information that can be used at the same time reported by the rules. For example, the protocol stipulates or the network side equipment configures the offset information between the first target beam information and the second target beam information. The terminal can determine the corresponding beam information according to the second target beam information. The first target beam information of .

In yet another possible implementation manner, 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 first RS resource to be measured of the first object according to the indication of the second target beam indication signaling is the RS resource corresponding to the first target beam information; updating the beam information of the second object to the second target beam information or updating the second RS resource to be measured of the second object to be the same as the RS resources corresponding to the second target beam information. For example, 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. Alternatively, 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.

In a possible implementation manner, 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. A common TCI state, wherein the first object belongs to or includes the first component carrier group.

Optionally, 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.

Optionally, 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.

In a possible implementation manner, 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:

(1) 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. Wherein, 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.

In this possible implementation manner, the network side device may carry the identifier of the target TCI state in the second target beam indication signaling.

(2) 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.

In this possible implementation manner, 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. For example, 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.

For example, if the second target beam indication signaling carries the first target beam information of the first object, 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 . If the second target beam indication signaling carries the second target beam information of the second object, 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. If 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, 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.

In a possible implementation manner, when the first object belongs to or includes a first component carrier group, 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 .

In a case where the second object belongs to or includes a second component carrier group, 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.

In the embodiment of the present application, for the CA scenario, 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. Alternatively, multiple groups of CCs may be associated. For example, if an object includes multiple groups of CCs, 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.

In the case where the number of downlink (Downlink, DL) TCI states configured by the network side device is M>1 and/or the number of uplink (Uplink, UL) TCI states is N>1, 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.

Optionally, the method may also include at least one of the following:

(1) When the signal quality on the at least one first RS resource to be measured satisfies a first preset condition, activate or use the first object.

(2) When the signal quality on the at least one first RS resource to be measured satisfies a first preset condition, send a first notification to the network side device, where the first notification indicates the first object is active or in use. Wherein, the first notification may be included in the above-mentioned target beam report, or may be reported separately, which is not specifically limited in this embodiment of the present application.

(3) When the signal quality on the at least one first RS resource to be measured satisfies the first preset condition, send a second notification to the network side device, where the second notification indicates that the at least one first RS resource A signal quality on the RS resource to be measured satisfies a first preset condition. Wherein, the second notification may be included in the above-mentioned target beam report, or may be reported separately, which is not specifically limited in this embodiment of the present application.

(4) When the signal quality on the at least one first RS resource to be measured does not meet the first preset condition, deactivate or not use the first object.

(5) When the signal quality on the at least one first RS resource to be measured does not meet the first preset condition, send a third notification to the network side device, where the third notification indicates the first object is deactivated or not in use. Wherein, the third notification may be included in the above-mentioned target beam report, or may be reported separately, which is not specifically limited in this embodiment of the present application.

(6) When the signal quality on the at least one first RS resource to be measured does not meet the first preset condition, send a fourth notification to the network side device, where the fourth notification indicates that the at least one first RS resource A signal quality on the RS resource to be measured does not meet the first preset condition. Wherein, the fourth notification may be included in the above-mentioned target beam report, or may be reported separately, which is not specifically limited in this embodiment of the present application.

(7) When the signal quality of the first beam information satisfies a second preset condition, activate or use the first object.

(8) When the signal quality of the first beam information satisfies a second preset condition, sending the first notification to the network side device.

(9) When the signal quality of the first beam information satisfies the second preset condition, send a fifth notification to the network side device, wherein the fifth notification indicates that the signal quality of the first beam information satisfies Second preset condition. For example, the fifth notification may be reported in the above-mentioned target beam report, for example, the terminal may select the first beam information whose signal quality meets the second preset condition in the target beam report to report.

(10) When the signal quality of the first beam information does not meet the second preset condition, deactivate or not use the first object.

(11) When the signal quality of the first beam information does not meet the second preset condition, sending the third notification to the network side device.

(12) When the signal quality of the first beam information does not meet the second preset condition, send the sixth notification to the network side device, where the sixth notification is used to indicate the first beam The signal quality of the information does not meet the second preset condition.

(13) Activate or use the first object when the performance of using the first target beam information to transmit the channel or reference signal satisfies the third preset condition, where the first target beam information is indicated by the network side device or the beam information of the activated first object.

(14) Sending the first notification to the network side device when the performance of using the first target beam information to transmit the channel or the reference signal satisfies a third preset condition.

(15) When the performance of using the first target beam information to transmit the channel or reference signal satisfies the third preset condition, send the seventh notification to the network side device, where the seventh notification is used to indicate Performance of the terminal using the first target beam information to transmit a channel or a reference signal satisfies a third preset condition.

(16) When the performance of using the first target beam information to transmit the channel or reference signal does not meet the third preset condition, deactivate or not use the first object.

(17) Sending the third notification to the network side device when the performance of using the first target beam information to transmit the channel or the reference signal does not meet the third preset condition.

(18) When the performance of using the first target beam information transmission channel or reference signal does not meet the third preset condition, send the eighth notification to the network side device, where the eighth notification is used to indicate the Performance of the terminal using the first target beam information to transmit a channel or a reference signal does not meet a third preset condition.

(19) The terminal activates or uses the first object according to the first signaling sent by the network side device.

(20) The terminal deactivates or does not use the first object according to the second signaling sent by the network side device.

Optionally, the method may also include at least one of the following:

(1) When the signal quality on at least one second RS resource to be measured corresponding to the second object satisfies a fourth preset condition, activate or use the second object. In this possible implementation, the terminal may also measure at least one second to-be-measured RS resource corresponding to the second object, for example, the network side device may configure at least one second to-be-measured RS resource corresponding to the second object in the configuration information RS resource, the terminal measures the at least one second RS resource to be measured according to the configuration of the network side device. For another example, the signal quality of the RS resource to be measured on the second object corresponding to the above measurement result is determined according to the measurement result of the RS resource to be measured on the first object, combined with methods such as calibration, offset, and association.

(2) When the signal quality on the at least one second RS resource to be measured satisfies the fourth preset condition, notify the network side device of a ninth notification, where the ninth notification is used to indicate the first The second object is active or in use.

(3) When the signal quality on at least one second RS resource to be measured corresponding to the second object satisfies a fourth preset condition, send a tenth notification to the network side device, where the tenth notification is used for indicating that the signal quality on at least one second RS resource to be measured of the second object satisfies a fourth preset condition;

(4) When the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition, deactivate or not use the second object;

(5) When the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition, send an eleventh notification to the network side device, where the eleventh notification is used to indicate the The second object is to notify the network side device of the deactivation state or the non-use state.

(6) When the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition, send a twelfth notification to the network side device, where the twelfth notification is used to indicate the The signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition.

(7) When the signal quality of the second beam information satisfies a fifth preset condition, activate or use the second object.

(8) When the signal quality of the second beam information satisfies the fifth preset condition, notify the network side device to send the ninth notification. Wherein, the ninth notification may be reported in the above-mentioned target beam report, for example, if the target beam report includes the second beam information, it also indicates that the signal quality of the second beam information satisfies the fifth preset condition. Alternatively, the Ninth Notice can also be reported separately.

(9) When the signal quality of the second beam information satisfies the fifth preset condition, a thirteenth notification is sent to the network side device, where the thirteenth notification is used to indicate the second beam information The signal quality satisfies the fifth preset condition.

(10) When the signal quality of the second beam information does not meet the fifth preset condition, deactivate or not use the second object.

(11) When the signal quality of the second beam information does not meet the fifth preset condition, notify the network side device to send the eleventh notification.

(12) In the case that the signal quality of the second beam information does not meet the fifth preset condition, a fourteenth notification is sent to the network side device, where the fourteenth notification is used to indicate the second beam information The signal quality of does not meet the fifth preset condition.

(13) Activate or use the second object when the performance of using the second target beam information to transmit the channel or reference signal satisfies the sixth preset condition, where the second target beam information is indicated by the network side device or the activated beam information of the second object, or the second target beam information is the beam information of the second object determined according to the first target beam information of the first object indicated or activated by the network side device.

(14) In the case that the performance of using the second target beam information to transmit the channel or the reference signal satisfies the sixth preset condition, notify the network side device to send the ninth notification.

(15) When the performance of using the second target beam information to transmit the channel or the reference signal satisfies the sixth preset condition, send a fifteenth notification to the network side device, where the fifteenth notification is used to instruct the terminal The performance of using the second target beam information to transmit the channel or the reference signal satisfies the sixth preset condition.

(16) If the performance of using the second target beam information to transmit the channel or reference signal does not meet the sixth preset condition, then deactivate or not use the second object.

(17) In the case that the performance of using the first and second target beam information to transmit the channel or the reference signal does not meet the sixth preset condition, notify the network side device to send the eleventh notification.

(18) When the performance of the second target beam information transmission channel or reference signal does not meet the sixth preset condition, send a sixteenth notification to the network side device, where the sixteenth notification is used for Instructing the terminal that the performance of using the second target beam information to transmit the channel or the reference signal does not meet the sixth preset condition.

(19) The terminal activates or uses the second object according to the fifth signaling of the network side device.

(20) The terminal deactivates or does not use the second object according to the sixth signaling of the network side device. The terminal activates or uses the second object according to the signaling of the network side device.

(21) The terminal deactivates or does not use the second object according to signaling from the network side device.

For example, the first object is band1 and panel1, and 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 resource on band1, and obtains the quality information of the CSI-RS resource on band2 according to the quality information of the CSI-RS resource on band1 measured by using panel1. If the quality information on one panel is poor and the quality information on another panel is better, the UE switches to single-panel mode, that is, the panel with better quality information is used for channel or reference signal transmission, while the other panel has better quality information 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. In other words, the method can be executed by software or hardware installed on the network side device. As shown in Fig. 3, the method may include the following steps.

S310. The network side device sends configuration information to the terminal, where the configuration information configures at least one first RS resource to be measured for the first 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.

Wherein, the at least one first RS resource to be measured is the same as the at least one first RS resource to be measured in the method 200 , and reference may be made to the description in the method 200 for details.

S314. The network side device receives the target beam report reported by the terminal.

Wherein, the target beam report is the same as the target beam report in the method 200 , for details, please refer to the description in the method 200 .

S316. The network side device determines first beam information of the first object and second beam information of the second object based on the target beam report.

In a possible implementation manner, the network side device determines the first beam information of the first object and the second beam information of the second object based on the target beam report, including:

The network side device acquires first beam information of the first object, and determines second beam information of the second object according to the first beam information, wherein the target beam report includes the first object In other words, if the target beam report does not include the second beam information of the second object, the network side device can determine the second beam of the second object according to the first beam information of the first object information; or,

The network side device acquires the first beam information of the first object and the second beam information of the second object in the target beam report, where the target beam report includes the first beam information and the second beam information, and 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.

In the foregoing possible implementation manner, 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. In a possible implementation manner, the first beam is a beam corresponding to any one of the first beam information, and 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.

Or, in another possible implementation manner, 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. In the second beam report and the third beam report. Therefore, optionally, 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. Alternatively, the second beam report carries the first beam information, and 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. Wherein, 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 network side device can determine the first beam and the second beam that can be used 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.

In a possible implementation manner, after receiving the target beam report, the method further includes: the network side device sending a first target beam indication signaling to the terminal based on the target beam report, where the The first target beam indication signaling is used to enable the terminal to determine first target beam information on the first object and second target beam information on the second object.

For example, based on the target beam report, the network side device may select a beam corresponding to better beam information from the first beam information of the first object as the first target beam information on the first object, and the first target beam indicates The signaling indicates that the target beam information on the first object is the first target beam information. In the case that the target beam report includes the second beam information of the second object, the network side device may select the beam corresponding to the better beam information from the second beam information of the second object as the second target on the second object For the beam information, the second target beam indication signaling indicates that the target beam information on the second object is the second target beam information. If the target beam report does not include the second object's second beam information, the network side device may determine the second target beam information according to the first target beam information, for example, the terminal may determine the second target beam information based on the first beam information. In the way of corresponding to the two beam information, the second target beam information corresponding to the first target beam information is obtained, or, according to the preset corresponding relationship between the target beam information of the first object and the target beam of the second object, the information corresponding to the first target beam is obtained. Second target beam information corresponding to the target beam information.

In a possible implementation of the embodiment of the present application, the first 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 determines that the target beam information of the first object is the first target beam information carried in the first target beam indication signaling, and then, the terminal may determine the second object according to the first target beam information The second target beam information of .

In another possible implementation manner, the first target beam indication signaling may carry the second target beam information of the second object but not the first target beam information of the first object. In this case, the terminal determines that the The target beam information of the second object is the first target beam information carried in the second target 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. Target beam information.

In the above two possible implementation manners, the first target beam information and the second target beam information may have a pre-indicated or protocol-predetermined corresponding relationship, or the first target beam information and the second target beam information may be based on Preliminary calibration information, offset information, and the like are mutually determined.

In yet another possible implementation, the first 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, and the terminal determines the target beam of the first object The beam information 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. For example, 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.

In the foregoing possible implementation manner, the first target beam information may be 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 beam pool 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.

Optionally, after receiving the target beam report, 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 For the second beam information, the beam information of the first object is updated to the first target beam information, and the beam information of the second object is updated to the second target beam information.

In this embodiment of the present application, 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. For example, the network side device may update the beam information of the first object to the first target beam information according to the first beam information or update the first RS resource to be measured of the first object to update to the RS resource corresponding to the first target beam information; and/or, the network side device updates the beam information of the second object to the second target beam according to the first beam information or the second beam information information, or update the second RS resource to be measured of the second object to the RS resource corresponding to the second target beam information according to the second beam information. For example, if the target beam report includes the second beam information, the network side device may update the beam information of the second object or the second RS resource to be measured according to the second beam information, and the target beam report does not include the second beam In the case of information, the network side device can obtain the second beam information in a manner corresponding to the terminal according to the first beam information, and then update the beam information of the second object or the second RS resource to be measured according to the second beam information.

Alternatively, the terminal may also perform the update under the instruction of the network side device. Therefore, optionally, after the network side device updates the beam information of the first object to the first target beam information and updates the beam information of the second object to the second target beam information, the method may further 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. Measuring RS resources, wherein the first target object includes: at least one of the first object and the second object.

Optionally, 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 first target beam information of the first object updating the RS resource to be measured 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 first target beam information of the first object updating the RS resources to be measured 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 second 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 second target beam information of the second object updating the RS resource to be measured 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 second target beam information of the second object to update the measurement RS resource to the RS resource corresponding to the second target beam information; and instruct the terminal to update the beam information of the first object to the first target beam information corresponding to the second target beam information, or updating the first 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 first RS resource to be measured of the first object to an RS resource corresponding to the first target beam information; and instruct the terminal to update the beam information of the second object to the The second target beam information or updating the second to-be-measured RS resource of the second object to the RS resource corresponding to the second target beam information.

Optionally, 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.

Optionally, 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.

Optionally, the second target beam indication signaling indicating 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:

(1) 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.

Optionally, 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.

In the embodiment of the present application, for the CA scenario, 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. Alternatively, multiple groups of CCs may be associated. For example, if an object includes multiple groups of CCs, 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.

Optionally, the first object and the second object respectively include at least one of the following: cell; bandwidth part (BWP); sub-band (sub-band); frequency band (band); transmission and reception point (TRP); Terminal panel; carrier.

Optionally, the method also includes at least one of the following:

(1) receiving a first notification sent by the terminal, where the first notification indicates that the first object is in an activated state or in use state;

(2) receiving a second notification sent by the terminal, where the second notification indicates that the signal quality on the first RS resource to be measured corresponding to the first object meets the first preset condition;

(3) receiving a third notification sent by the terminal, wherein the third notification indicates that the first object is in a deactivated state or a non-use state;

(4) receiving a fourth notification sent by the terminal, where the fourth notification indicates that the signal quality on the first RS resource to be measured corresponding to the first object does not meet the first preset condition;

(5) activating or using the first object when the signal quality of the first beam information satisfies a second preset condition;

(6) Receive a fifth notification sent by the terminal, where the fifth notification indicates that the signal quality of the first beam information satisfies a second preset condition;

(7) When the signal quality of the first beam information does not meet the second preset condition, deactivate or not use the first object;

(8) Receive a sixth notification sent by the terminal, where the sixth notification indicates that the signal quality of the first beam information does not meet the second preset condition;

(9) When the performance of using the first target beam information to transmit the channel or reference signal satisfies the third preset condition, activate or use the first object, wherein the first target beam information is indicated by the network side device The beam information of the first object of ;

(10) Receive a seventh notification sent by the terminal, where the seventh notification indicates that the performance of the terminal using the first target beam information transmission channel or reference signal meets a third preset condition;

(11) When the performance of using the first target beam information to transmit the channel or reference signal does not meet the third preset condition, deactivate or not use the first object;

(12) Receive an eighth notification sent by the terminal, where the eighth notification indicates that the performance of the terminal using the first target beam information transmission channel or reference signal does not meet a third preset condition;

(13) Send the first signaling to the terminal, where the third signaling indicates to activate or use the first object; where the network side device may report the signal corresponding to the first beam information in the target beam Quality and/or at least one of the above notifications, determine to activate or use the first object, and send the first signaling, or, when the target beam report includes the first beam information, activate or use the the first object, and send the first signaling.

(14) Sending second signaling to the terminal, where the fourth signaling indicates to deactivate or not use the first object.

Wherein, 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 notification above, and send the second signaling.

Optionally, after receiving the target beam report, the method further includes at least one of the following:

(1) receiving a ninth notification sent by the terminal, where the ninth notification indicates an activation state or a use state of the second object;

(2) receiving a tenth notification sent by the terminal, wherein the tenth notification indicates that the signal quality on at least one second RS resource to be measured corresponding to the second object satisfies a fourth preset condition;

(3) receiving the eleventh notification sent by the terminal, where the eleventh notification is used to indicate that the second object is in a deactivated state or a non-use state;

(4) receiving the twelfth notification sent by the terminal, wherein the twelfth notification indicates that the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition;

(5) activating or using the second object when the signal quality of the second beam information satisfies a fifth preset condition;

(6) When the signal quality of the second beam information does not meet the fifth preset condition, deactivate or not use the second object; wherein, the signal quality of the second beam information may be in the target beam report carried, or may also be the signal quality of the second beam information indirectly determined by the network side device according to the first beam information carried in the target beam report.

(7) receiving the thirteenth notification sent by the terminal, where the thirteenth notification is used to indicate that the signal quality of the second beam information meets the fifth preset condition;

(8) Activate or use the second object when the performance of using the second target beam information to transmit the channel or reference signal satisfies the sixth preset condition, where the second target beam information is indicated by the network side device or the beam information of the activated second object, or the second target beam information is the beam information of the second object determined according to the first target beam information indicated by the network side device on the first object;

(9) receiving the fourteenth notification sent by the terminal, wherein the fourteenth notification indicates that the signal quality of the second beam information does not meet the fifth preset condition;

(10) receiving the fifteenth notification sent by the terminal, wherein the fifteenth notification indicates that the performance of the terminal using the second target beam information transmission channel or reference signal meets the sixth preset condition;

(11) When the performance of using the second target beam information to transmit the channel or reference signal does not meet the sixth preset condition, deactivate or not use the second object;

(12) Receive the sixteenth notification sent by the terminal, wherein the sixteenth notification indicates that the performance of the terminal using the second target beam information transmission channel or reference signal does not meet the sixth preset condition;

(13) Send a third signaling to the terminal, where the third signaling indicates to activate or use the second object; where the network side device can report the second beam according to the quality of the target beam information and /or at least one of the above notifications, determine to activate or use the second object, and send the third signaling, or, when the target beam report includes the second beam information, activate or use the second object object, and send the third signaling.

(14) Sending fourth signaling to the terminal, where the fourth signaling indicates to deactivate or not use the second object. Wherein, 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 fourth signaling, or may If the target beam report does not include the second beam information, deactivate or not use the second object, and send fourth signaling.

For example, the first object is band1 and panel1, and 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 the beam report, 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.

It should be noted that the beam information determining method provided in the embodiment of the present application may be executed by the beam information determining device, or a control module in the beam information determining device for executing the beam information determining method. The apparatus for determining beam information in the embodiment of the present application performs the method for determining beam information as an example to describe the apparatus for determining beam information 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. As shown in FIG. 4 , the apparatus 400 mainly includes: a measurement module 701 , a reporting module 702 and a first determination module 703 .

In this embodiment of the present application, the measurement module 701 is configured to measure the signal quality on at least one first reference signal RS resource to be measured according to the received configuration information, wherein the first RS resource to be measured is related to the first object Corresponding; the reporting module 702, configured to determine the first beam information of the first object to be reported according to the measurement results; the first determination module 703, configured to determine the second beam of the second object according to the first beam information information.

In a possible implementation manner, the first determining module 703 determines the second beam information of the second object according to the first beam information, including: obtaining the beam of the first object and the Difference information between beams of the second object; the terminal adjusts the first beam information according to the difference information to obtain the second beam information.

In a possible implementation manner, the first determining module 703 determines the second beam information of the second object according to the first beam information, including: selecting the second beam information according to the first beam information, wherein, A beam corresponding to the second beam information is wider than a beam corresponding to the first beam information.

In a possible implementation manner, the second beam information and the first beam information are quasi-co-located QCLs.

In a possible implementation manner, the first determining module 703 determines the second beam information of the second object according to the first beam information, including: determining the Offset information: determining the second beam information according to the first beam information and the offset information.

In a possible implementation manner, the first determination module 703 determines the second beam information of the second object according to the first beam information, including: according to the first to-be-measured value of the first object pre-configured by the network side device The association relationship between the RS resource and the second RS resource to be measured of the second object, obtaining the second RS resource associated with the first RS resource, wherein the first RS resource is at least one of the first RS to be measured An RS resource corresponding to the first beam information among the resources; and determining the second beam information according to the second RS resource.

In a possible implementation manner, the association relationship between the first RS resource to be measured and the second RS resource to be measured is determined according to one of the following:

Determine according to a preset position or a preset order of each of the first RS resources to be measured of the first object and each of the second RS resources to be measured of the second object;

Determine according to a preset relationship between the indexes of the first RS resources to be measured of the first object and the indexes of the second RS resources to be measured of the second object.

In a possible implementation manner, the reporting module 702 is further configured to report a target beam report, where the target beam report includes the first beam information, or the target beam report includes the first beam information and the second beam information, and 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.

In a possible implementation manner, 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 and the second beam information, and the first object corresponding to the first beam 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.

In a possible implementation manner, 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.

In a possible implementation manner, 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; 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.

In a possible implementation manner, 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.

In a possible implementation manner, the first determination module 703 is further configured to receive a first target beam indication signaling sent by a network side device; determine the first object's The first target beam information and the second target beam information of the second object.

In a possible implementation manner, the first determining module 703 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 , including one of the following:

In the case that the first target beam indicating signaling carries the first target beam information of the first object, determine that the target beam information of the first object is the information carried in the first target beam indicating signaling first target beam information, and determine second target beam information of the second object according to the first target beam information;

In the case that the first target beam indicating signaling carries the second target beam information of the second object, determining that the target beam information of the second object is the information carried in the second target beam indicating signaling second target beam information, and determine first target beam information of the first object according to the second target beam information;

In a case where the first target beam indication signaling carries the first target beam information of the first object and the second target beam information of the second object, determine that the target beam information of the first object is the 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 second target beam indication signaling.

In a possible implementation manner, 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.

In a possible implementation manner, the apparatus further includes: a first updating module, configured to update beam information of the first target object or update the RS resources to be measured of the first target object, wherein the first target object includes : at least one of the first object and the second object.

In a possible implementation manner, the first update module updates the beam information of the first target object or updates the RS resources to be measured of the first target object, including the following items:

updating the beam information of the first object according to the first beam information, or updating the first RS resource to be measured of the first object according to the first beam information;

updating the beam information of the second object according to the second beam information, or updating the second RS resource to be measured of the second object according to the second beam information;

updating the beam information of the first object according to the first beam information, and updating the beam information of the second object according to the second beam information; or, the terminal updating the second beam information according to the first beam information 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.

In a possible implementation manner, the first update module updates the beam information of the first target object or updates the RS resources to be measured of the first target object, including:

Receive 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 update the RS resource to be measured of the first target object;

Updating beam information of the first target object or updating RS resources to be measured of the first target object according to the second target beam indication signaling.

In a possible implementation manner, the first updating module 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, including: one of the following:

In the case that 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;

In the case that 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 first RS resource to be measured of an object is updated to the RS resource corresponding to the first target beam information; and, according to the first target beam information, the second target beam information of the second object is determined, and the obtained updating the beam information of the second object to the second target beam information, or updating the second RS resource to be measured of the second object to the RS resource corresponding to the second target beam information;

In the case that 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 second to-be-measured RS resource of the two objects is updated to the RS resource corresponding to the second target beam information;

In the case that 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 second to-be-measured RS resource of the two objects is updated 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, and set the updating the beam information of the first object to the first target beam information, or updating the first RS resource to be measured of the first object to the RS resource corresponding to the first target beam information;

In the case that 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 first RS resource to be measured of the first object to an RS resource corresponding to the first target beam information; and updating the beam information of the second object to the second target beam information, or updating the second RS resources to be measured of the second object to RS resources corresponding to the second target beam information.

In a possible implementation manner, 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.

In a possible implementation manner, 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.

In a possible implementation manner, the first update module is further configured to update the Beam information of each component carrier in the first 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 terminal based on the second object, updating the beam information of each component carrier in the second component carrier group.

In a possible implementation manner, 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; .

In a possible implementation manner, the device further includes a first execution module, configured to perform at least one of the following operations:

When the signal quality on the at least one first RS resource to be measured meets a first preset condition, activate or use the first object;

When the signal quality on the at least one first RS resource to be measured satisfies a first preset condition, sending a first notification to the network side device, where the first notification indicates that the first object is in an active state or usage status;

When the signal quality on the at least one first to-be-measured RS resource satisfies the first preset condition, send a second notification to the network side device, where the second notification indicates the at least one first to-be-measured RS resource The signal quality on the RS resource meets the first preset condition;

When the signal quality on the at least one first RS resource to be measured does not meet the first preset condition, deactivate or not use the first object;

When the signal quality on the at least one first RS resource to be measured does not meet the first preset condition, sending a third notification to the network side device, where the third notification indicates that the first object is deactivated status or non-use status;

When the signal quality on the at least one first RS resource to be measured does not meet the first preset condition, sending a fourth notification to the network side device, where the fourth notification indicates that the at least one first RS resource to be measured The signal quality on the RS resource does not meet the first preset condition;

activating or using the first object when the signal quality of the first beam information satisfies a second preset condition;

When the signal quality of the first beam information satisfies a second preset condition, sending the first notification to the network side device;

When the signal quality of the first beam information satisfies the second preset condition, send a fifth notification to the network side device, where the fifth notification indicates that the signal quality of the first beam information satisfies the second preset condition set conditions;

When the signal quality of the first beam information does not meet a second preset condition, deactivate or not use the first object;

When the signal quality of the first beam information does not meet the second preset condition, sending the third notification to the network side device;

When the signal quality of the first beam information does not meet the second preset condition, sending the sixth notification to the network side device, where the sixth notification is used to indicate a signal of the first beam information The quality does not meet the second preset condition;

Activate or use the first object when the performance of using the first target beam information to transmit the channel or reference signal satisfies the third preset condition, where the first target beam information is indicated or activated by the network side device beam information of the first object;

Sending the first notification to the network side device when the performance of using the first target beam information to transmit the channel or the reference signal satisfies a third preset condition;

When the performance of using the first target beam information to transmit a channel or a reference signal satisfies a third preset condition, sending the seventh notification to the network side device, where the seventh notification is used to instruct the terminal The performance of transmitting a channel or a reference signal using the first target beam information satisfies a third preset condition;

When the performance of using the first target beam information to transmit a channel or a reference signal does not meet a third preset condition, deactivate or not use the first object;

Sending the third notification to the network side device when the performance of using the first target beam information to transmit the channel or the reference signal does not meet the third preset condition;

When the performance of using the first target beam information to transmit the channel or reference signal does not meet the third preset condition, send the eighth notification to the network side device, where the eighth notification is used to instruct the terminal to use the The performance of the first target beam information transmission channel or reference signal does not meet the third preset condition;

activate or use the first object according to the first signaling sent by the network side device;

The first object is deactivated or not used according to the second signaling sent by the network side device.

When the signal quality on at least one second RS resource to be measured corresponding to the second object satisfies a fourth preset condition, activate or use the second object;

When the signal quality on the at least one second RS resource to be measured satisfies the fourth preset condition, a ninth notification is sent to the network side device, where the ninth notification is used to indicate that the second object is activated state or state of use;

When the signal quality on at least one second RS resource to be measured corresponding to the second object satisfies the fourth preset condition, a tenth notification is sent to the network side device, where the tenth notification is used to indicate the The signal quality on at least one second RS resource to be measured of the second object satisfies a fourth preset condition;

When the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition, deactivate or not use the second object;

When the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition, send an eleventh notification to the network side device, where the eleventh notification is used to indicate that the second object is deactivated or not in use;

When the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition, a twelfth notification is sent to the network side device, where the twelfth notification is used to indicate the at least one The signal quality on the second RS resource to be measured does not meet the fourth preset condition;

activating or using the second object when the signal quality of the second beam information satisfies a fifth preset condition;

When the signal quality of the second beam information satisfies a fifth preset condition, sending the ninth notification to the network side device;

When the signal quality of the second beam information satisfies the fifth preset condition, a thirteenth notification is sent to the network side device, where the thirteenth notification is used to indicate that the signal quality of the second beam information satisfies The fifth precondition;

When the signal quality of the second beam information does not meet a fifth preset condition, deactivate or not use the second object;

When the signal quality of the second beam information does not meet the fifth preset condition, send the eleventh notification to the network side device;

When the signal quality of the second beam information does not meet the fifth preset condition, a fourteenth notification is sent to the network side device, where the fourteenth notification is used to indicate the signal quality of the second beam information The fifth precondition is not met;

When the performance of using the second target beam information to transmit the channel or the reference signal satisfies the sixth preset condition, activate or use the second object, where the second target beam information is indicated or activated by the network side device The beam information of the second object, or, the second target beam information is the beam information of the second object determined according to the first target beam information of the first object indicated or activated by the network side device;

Sending the ninth notification to the network side device when the performance of using the second target beam information to transmit the channel or the reference signal satisfies the sixth preset condition;

When the performance of using the second target beam information to transmit the channel or reference signal satisfies the sixth preset condition, a fifteenth notification is sent to the network side device, where the fifteenth notification is used to instruct the terminal to use the second The performance of the target beam information transmission channel or reference signal meets the sixth preset condition;

When the performance of using the second target beam information to transmit the channel or the reference signal does not meet the sixth preset condition, deactivate or not use the second object;

Send the eleventh notification to the network side device when the performance of using the second target beam information to transmit the channel or the reference signal does not meet the sixth preset condition;

When the performance of using the second target beam information to transmit the channel or reference signal does not meet the sixth preset condition, send a sixteenth notification to the network side device, where the sixteenth notification is used to indicate the The performance of the terminal using the second target beam information to transmit the channel or the reference signal does not meet the sixth preset condition;

activate or use the second object according to fifth signaling of the network side device;

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. Exemplarily, 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 (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 an apparatus for determining beam information provided by an embodiment of the present application. As shown in FIG. 5 , the apparatus 500 mainly includes: a sending module 501 , a receiving module 502 and a second determining module 503 .

In this embodiment of the present application, the sending module 501 is configured to send configuration information to the terminal, wherein the configuration information configures at least one first RS resource to be measured for the first object; the receiving module 502 is configured to receive the terminal report The target beam report; the second determining module 503, configured to determine the first beam information of the first object and the second beam information of the second object based on the target beam report.

In a possible implementation manner, the second determining module 503 determines the first beam information of the first object and the second beam information of the second object based on the target beam report, including: acquiring the first beam information of the first object, and determine the second beam information of the second object according to the first beam information, wherein the target beam report includes the first beam information of the first object or, acquiring the first beam information of the first object and the second beam information of the second object in the target beam report, wherein the target beam report includes the first beam information and the The second beam information, and 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.

In a possible implementation manner, the sending module 501 is further 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 The terminal determines first target beam information on the first object and second target beam information on the second object.

In a possible implementation manner, the first target beam indication signaling carries the first target beam information and/or the second target beam information.

In a possible implementation manner, the apparatus further includes a second update module, configured to update beam information of the first target object or update the RS resources to be measured of the first target object, where the first target object includes: At least one of the first object and the second object.

In a possible implementation manner, the second updating module updates the beam information of the first target object or updates the RS resource to be measured of the first target object, including at least one of the following items:

updating the beam information of the first object to the first target beam information according to the first beam information, or updating the first RS resource to be measured of the first object to the first target according to the first beam information The RS resource corresponding to the beam information;

update the beam information of the second object to second target beam information according to the first beam information or the second beam information, or update the second object to be measured of the second object according to the second beam information The RS resource is updated to be the RS resource corresponding to the second target beam information.

In a possible implementation manner, the sending module 501 is further configured to send second target beam 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.

In a possible implementation manner, 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 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 second target beam information of the second object updating the RS resources to be measured 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 first 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 first RS resource to be measured of the first object to an RS resource corresponding to the first target beam information; and instruct the terminal to update the beam information of the second object to the the second target beam information, or update the second to-be-measured RS resource of the second object to the RS resource corresponding to the second target beam information.

In a possible implementation manner, 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. Common TCI state, wherein the first object belongs to or includes the first component carrier group; the second target beam indication signaling carries the second target beam information of the second object, including: the second The target beam indicating 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 indicating signaling carries the first The first target beam information of the object and the second target beam information of the second object include: the second target beam indication signaling carries the first common TCI state of the first component carrier group and the TCI status of the second component carrier group The second common TCI state, 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 transmission configuration indication TCI state of the first target object is updated to the target TCI state;

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;

Wherein, the first TCI state is the last TCI state of the first target object indicated by the network side device, or the first TCI state is the last activated TCI state of the network side device. The TCI state of the first target object.

In a possible implementation manner, the second update module is further configured to update, based on the updated beam information of the first object, the The beam information of each component carrier in the first component carrier group; and/or in the case that the second object belongs to or includes the second component carrier group, based on the updated beam information of the second object, update the Beam information of each component carrier in the second component carrier group.

In a possible implementation manner, the first object and the second object respectively include at least one of the following:

District;

Carrier;

bandwidth part BWP;

sub-band sub-band;

frequency band;

Send and receive point TRP;

terminal panel.

In a possible implementation manner, the device further includes a second execution module, configured to perform at least one of the following operations:

receiving a first notification sent by the terminal, where the first notification indicates that the first object is in an active state or in use state;

receiving a second notification sent by the terminal, where the second notification indicates that the signal quality on the first RS resource to be measured corresponding to the first object meets the first preset condition;

receiving a third notification sent by the terminal, where the third notification indicates that the first object is in a deactivated state or a non-use state;

receiving a fourth notification sent by the terminal, where the fourth notification indicates that the signal quality on the first RS resource to be measured corresponding to the first object does not meet the first preset condition;

When the signal quality of the first beam information satisfies a second preset condition, activate or use the first object;

receiving a fifth notification sent by the terminal, where the fifth notification indicates that the signal quality of the first beam information satisfies a second preset condition;

receiving a sixth notification sent by the terminal, where the sixth notification indicates that the signal quality of the first beam information does not meet the second preset condition;

When the performance of using the first target beam information to transmit the channel or the reference signal satisfies the third preset condition, activate or use the first object, where the first target beam information is the first target beam information indicated by the network side device. beam information of the object;

Receive a seventh notification sent by the terminal, where the seventh notification indicates that the performance of the terminal using the first target beam information transmission channel or reference signal satisfies a third preset condition;

receiving an eighth notification sent by the terminal, where the eighth notification indicates that the performance of the terminal using the first target beam information transmission channel or reference signal does not meet a third preset condition;

sending first signaling to the terminal, wherein the third signaling indicates activation or use of the first object;

Sending second signaling to the terminal, where the fourth signaling indicates to deactivate or not use the first object.

receiving a ninth notification sent by the terminal, where the ninth notification indicates the activation status or usage status of the second object;

receiving a tenth notification sent by the terminal, wherein the tenth notification indicates that the signal quality on at least one second RS resource to be measured corresponding to the second object satisfies a fourth preset condition;

receiving an eleventh notification sent by the terminal, where the eleventh notification is used to indicate that the second object is in a deactivated state or an unused state;

receiving a twelfth notification sent by the terminal, wherein the twelfth notification indicates that the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition;

When the signal quality of the second beam information does not meet the fifth preset condition, deactivate or not use the second object;

receiving the thirteenth notification sent by the terminal, where the thirteenth notification is used to indicate that the signal quality of the second beam information satisfies the fifth preset condition;

When the performance of using the second target beam information to transmit the channel or the reference signal satisfies the sixth preset condition, activate or use the second object, where the second target beam information is indicated or activated by the network side device The beam information of the second object, or, the second target beam information is the beam information of the second object determined according to the first target beam information indicated by the network side device for the first object;

receiving the fourteenth notification sent by the terminal, wherein the fourteenth notification indicates that the signal quality of the second beam information does not meet the fifth preset condition;

Receiving a fifteenth notification sent by the terminal, wherein the fifteenth notification indicates that the performance of the terminal using the second target beam information transmission channel or reference signal meets the sixth preset condition;

Receiving a sixteenth notification sent by the terminal, wherein the sixteenth notification indicates that the performance of the terminal using the second target beam information transmission channel or reference signal does not meet the sixth preset condition;

sending third signaling to the terminal, wherein the third signaling indicates activation or use of the second object;

Sending fourth signaling to the terminal, where the fourth signaling indicates deactivation or not using the second object.

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.

Optionally, as shown in FIG. 6 , 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, For example, when the communication device 600 is a terminal, when 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. When the communication device 600 is a network-side device, when 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. Specifically, 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. .

Those skilled in the art can understand that 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. 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.

It should be understood that, in the embodiment of the present application, 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.

In the embodiment of the present application, 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. Generally, 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, an application program or instructions required by at least one function (such as a sound playback function, an image playback function, etc.) and the like. In addition, 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. 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 .

Wherein, the processor 710 is configured to measure the signal quality on at least one first reference signal RS resource to be measured according to the received configuration information, where the first RS resource to be measured corresponds to the first object;

a radio frequency unit 701, configured to determine the first beam information of the first object to be reported according to the measurement result;

The processor 710 is further configured to determine second beam information of the second object according to the first beam information.

The embodiment of the present application also 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.

Specifically, the embodiment of the present application also provides a network side device. As shown in FIG. 8 , 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 . In the uplink direction, the radio frequency device 802 receives information through the antenna 801, and sends the received information to the baseband device 803 for processing. In the downlink direction, the baseband device 803 processes the information to be sent and sends it to the radio frequency device 802 , and 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 network device operations shown in the above method embodiments.

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).

Specifically, 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.

Wherein, the processor is the processor in the terminal described in the foregoing embodiments. The readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.

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 Each process of the example, and can achieve the same technical effect, in order to avoid repetition, will not repeat them here.

It should be understood that 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 Each process in the embodiment of the determination method can achieve the same technical effect, so in order to avoid repetition, details are not repeated here.

It should be noted that, in this document, 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. In addition, it should be pointed out that 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.

Through the description of the above embodiments, those skilled in the art can clearly understand that 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. Based on such an understanding, 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.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the inspiration of this application, without departing from the purpose of this application and the scope of protection of the claims, many forms can also be made, all of which belong to the protection of this application.

Claims

A method for determining beam information, comprising:

The terminal measures the signal quality on at least one first reference signal RS resource to be measured according to the received configuration information, where the first RS resource to be measured corresponds to the first object;

The terminal determines the first beam information of the first object to be reported according to the measurement result;

The terminal determines second beam information of the second object according to the first beam information.
The method according to claim 1, wherein the terminal determines the second beam information of the second object according to the first beam information, comprising:

The terminal acquires difference information between the beam of the first object and the beam of the second object according to pre-calibration information;

The terminal adjusts the first beam information according to the difference information to obtain the second beam information.
The method according to claim 1, wherein the terminal determines the second beam information of the second object according to the first beam information, comprising:

The terminal selects the second beam information according to the first beam information, where a beam corresponding to the second beam information is wider than a beam corresponding to the first beam information.
The method according to claim 3, wherein the second beam information and the first beam information are quasi-co-located QCL.
The method according to claim 1, wherein the terminal determines the second beam information of the second object according to the first beam information, comprising:

The terminal determines the offset information of the second object according to the protocol agreement or the configuration of the network side device;

Determine the second beam information according to the first beam information and the offset information.
The method according to claim 1, wherein the terminal determines the second beam information of the second object according to the first beam information, comprising:

Acquire the second RS resource associated with the first RS resource according to the association relationship between the first RS resource to be measured of the first object and the second RS resource to be measured of the second object pre-configured by the network side device, wherein , the first RS resource is an RS resource corresponding to the first beam information in at least one of the first RS resources to be measured;

Determine the second beam information according to the second RS resource.
The method according to claim 6, wherein the association relationship between the first RS resource to be measured and the second RS resource to be measured is determined according to one of the following:

Determine according to a preset position or a preset order of each of the first RS resources to be measured of the first object and each of the second RS resources to be measured of the second object;

Determine according to a preset relationship between the indexes of the first RS resources to be measured of the first object and the indexes of the second RS resources to be measured of the second object.
The method according to any one of claims 1 to 7, wherein, after the terminal determines the second beam information of the second object according to the first beam information, the method further includes:

The terminal reports a target beam report, wherein the target beam report includes the first beam information, or the target beam report includes the first beam information and the second beam information, and the 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.
The method according to claim 8, wherein 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, comprising one of the following:

The target beam report includes a first beam report, where the first beam report carries the first beam information and the second beam information, and the first object corresponding to the first beam 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 method according to claim 8, wherein the terminal 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 a beam corresponding to any one of the second beam information.
The method of claim 8, wherein,

The first beam report carrying the first beam information and the second beam information includes: carrying the beam information of the first beam and the beam of the second beam in the first beam report according to a first preset rule information;

The second beam report carrying the first beam information, and the third beam report carrying the second beam information include: carrying the first beam information in the second beam report according to a second preset rule. beam information for a beam, and beam information for a second beam in said third beam report;

Wherein, 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 method of claim 11, wherein,

The first preset rule includes one of the following: a preset sequence correspondence, a preset position correspondence, and the beam information of the first beam is carried adjacent to the beam information of the second beam;

The second preset rule includes: a preset sequence correspondence or a preset position correspondence.
The method according to claim 8, wherein, after the terminal reports the target beam report, the method further comprises:

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 method according to claim 13, wherein 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, Include one of the following:

In a case where the first target beam indicating signaling carries the first target beam information of the first object, the terminal determines that the target beam information of the first object is carried in the first target beam indicating signaling the first target beam information, and according to the first target beam information, determine the second target beam information of the second object;

In a case where the first target beam indicating signaling carries the second target beam information of the second object, the terminal determines that the target beam information of the second object is carried in the second target beam indicating signaling The second target beam information, and according to the second target beam information, determine the first target beam information of the first object;

In a case where the first target beam indication signaling carries the first target beam information of the first object and the second target beam information of the second object, the terminal determines the target beam of the first object The information 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 second target beam indication signaling.
The method according to claim 13, wherein 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 one of the first 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 method according to claim 8, wherein, after the terminal reports the target beam report, the method further comprises:

The terminal updates the beam information of the first target object or updates the RS resources to be measured of the first target object, where the first target object includes: at least one of the first object and the second object.
The method according to claim 16, wherein the terminal updates the beam information of the first target object or updates the RS resource to be measured of the first target object, comprising the following items:

The terminal updates the beam information of the first object according to the first beam information, or updates the first RS resource 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 second RS resource 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 method according to claim 16, wherein the terminal updates the beam information of the first target object or updates the RS resource to be measured of the first target object, comprising:

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 method according to claim 18, wherein, according to the second target beam indication signaling, the terminal updates the beam information of the first target object or updates the RS resources to be measured of the first target object, including one of the following:

If the second target beam indication signaling carries the first target beam information of the first object, the terminal updates the beam information of the first object to the first target beam information, or The RS resource to be measured of the first object is updated to the RS resource corresponding to the first target beam information;

If the second target beam indication signaling carries the first target beam information of the first object, the terminal updates the beam information of the first object to the first target beam information, or The first RS resource to be measured of the first object is updated to the RS resource corresponding to the first target beam information; and, the terminal determines the second RS resource of the second object according to the first target beam information. target beam information, updating the beam information of the second object to the second target beam information, or updating the second to-be-measured RS resource of the second object to the RS corresponding to the second target beam information resource;

If the second target beam indication signaling carries the second target beam information of the second object, the terminal updates the beam information of the second object to the second target beam information, or The second RS resource to be measured of the second object is updated to the RS resource corresponding to the second target beam information;

If the second target beam indication signaling carries the second target beam information of the second object, the terminal updates the beam information of the second object to the second target beam information, or The second RS resource to be measured of the second object is updated to the RS resource corresponding to the second target beam information; and, the terminal determines the first RS resource of the first object according to the second target beam information. Target beam information, updating the beam information of the first object to the first target beam information, or updating the first RS resource to be measured of the first object to the RS corresponding to the first target beam information resource;

In the case that 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, the terminal according to the second target beam indication signal update the beam information of the first object to the first target beam information, or update the first RS resource to be measured of the first object to the RS corresponding to the first target beam information resource; and updating the beam information of the second object to the second target beam information, or updating the second RS resource to be measured of the second object to the RS resource corresponding to the second target beam information .
The method of claim 19, wherein,

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 The first object belongs to or includes the first component carrier group; or,

The second target beam indicating signaling carrying the second target beam information of the second object includes: the second target beam indicating signaling carrying the second common TCI state of the second component carrier group, wherein the 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, including: the second target beam indication signaling carries the first component carrier The first common TCI state of the group and the second common TCI state 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 method according to claim 18, wherein 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 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;

Wherein, the first TCI state is the last TCI state of the first target object indicated by the network side device, or the first TCI state is the last activated TCI state of the network side device. The TCI state of the first target object.
The method according to any one of claims 16 to 21, wherein the method further comprises:

In the case that the first object belongs to or includes a first component carrier group, the terminal updates the beam information of each component carrier in the first component carrier group based on the updated beam information of the first object; and / or

In a case where the second object belongs to or includes a second component carrier group, 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 method according to any one of claims 1-7, 8-21, wherein the first object and the second object respectively comprise at least one of the following:

Community;

Carrier;

bandwidth part BWP;

sub-band sub-band;

frequency band;

Send and receive point TRP;

terminal panel.
The method according to any one of claims 1 to 7, 8 to 21, wherein the method further comprises at least one of the following:

When the signal quality on the at least one first RS resource to be measured meets a first preset condition, activate or use the first object;

When the signal quality on the at least one first RS resource to be measured satisfies a first preset condition, sending a first notification to the network side device, where the first notification indicates that the first object is in an active state or usage status;

When the signal quality on the at least one first to-be-measured RS resource satisfies the first preset condition, send a second notification to the network side device, where the second notification indicates the at least one first to-be-measured RS resource The signal quality on the RS resource meets the first preset condition;

When the signal quality on the at least one first RS resource to be measured does not meet the first preset condition, deactivate or not use the first object;

When the signal quality on the at least one first RS resource to be measured does not meet the first preset condition, sending a third notification to the network side device, where the third notification indicates that the first object is deactivated status or non-use status;

When the signal quality on the at least one first RS resource to be measured does not meet the first preset condition, sending a fourth notification to the network side device, where the fourth notification indicates that the at least one first RS resource to be measured The signal quality on the RS resource does not meet the first preset condition;

activating or using the first object when the signal quality of the first beam information satisfies a second preset condition;

When the signal quality of the first beam information satisfies a second preset condition, sending the first notification to the network side device;

When the signal quality of the first beam information satisfies the second preset condition, send a fifth notification to the network side device, where the fifth notification indicates that the signal quality of the first beam information satisfies the second preset condition set conditions;

When the signal quality of the first beam information does not meet a second preset condition, deactivate or not use the first object;

When the signal quality of the first beam information does not meet the second preset condition, sending the third notification to the network side device;

When the signal quality of the first beam information does not meet the second preset condition, sending the sixth notification to the network side device, where the sixth notification is used to indicate a signal of the first beam information The quality does not meet the second preset condition;

Activate or use the first object when the performance of using the first target beam information to transmit the channel or reference signal satisfies the third preset condition, where the first target beam information is indicated or activated by the network side device beam information of the first object;

Sending the first notification to the network side device when the performance of using the first target beam information to transmit the channel or the reference signal satisfies a third preset condition;

When the performance of using the first target beam information to transmit a channel or a reference signal satisfies a third preset condition, sending the seventh notification to the network side device, where the seventh notification is used to instruct the terminal The performance of transmitting a channel or a reference signal using the first target beam information satisfies a third preset condition;

When the performance of using the first target beam information to transmit a channel or a reference signal does not meet a third preset condition, deactivate or not use the first object;

Sending the third notification to the network side device when the performance of using the first target beam information to transmit the channel or the reference signal does not meet the third preset condition;

When the performance of using the first target beam information to transmit the channel or reference signal does not meet the third preset condition, send the eighth notification to the network side device, where the eighth notification is used to instruct the terminal to use the The performance of the first target beam information transmission channel or reference signal does not meet the third preset condition;

The terminal activates or uses the first object according to the first signaling sent by the network side device;

The terminal deactivates or does not use the first object according to the second signaling sent by the network side device.
The method according to any one of claims 1 to 7, 8 to 21, wherein the method further comprises at least one of the following:

When the signal quality on at least one second RS resource to be measured corresponding to the second object satisfies a fourth preset condition, activate or use the second object;

When the signal quality on the at least one second RS resource to be measured satisfies the fourth preset condition, a ninth notification is sent to the network side device, where the ninth notification is used to indicate that the second object is activated state or state of use;

When the signal quality on at least one second RS resource to be measured corresponding to the second object satisfies the fourth preset condition, a tenth notification is sent to the network side device, where the tenth notification is used to indicate the The signal quality on at least one second RS resource to be measured of the second object satisfies a fourth preset condition;

When the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition, deactivate or not use the second object;

When the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition, send an eleventh notification to the network side device, where the eleventh notification is used to indicate that the second object is deactivated or not in use;

When the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition, a twelfth notification is sent to the network side device, where the twelfth notification is used to indicate the at least one The signal quality on the second RS resource to be measured does not meet the fourth preset condition;

activating or using the second object when the signal quality of the second beam information satisfies a fifth preset condition;

When the signal quality of the second beam information satisfies a fifth preset condition, sending the ninth notification to the network side device;

When the signal quality of the second beam information satisfies the fifth preset condition, a thirteenth notification is sent to the network side device, where the thirteenth notification is used to indicate that the signal quality of the second beam information satisfies The fifth precondition;

When the signal quality of the second beam information does not meet a fifth preset condition, deactivate or not use the second object;

When the signal quality of the second beam information does not meet the fifth preset condition, send the eleventh notification to the network side device;

When the signal quality of the second beam information does not meet the fifth preset condition, a fourteenth notification is sent to the network side device, where the fourteenth notification is used to indicate the signal quality of the second beam information The fifth precondition is not met;

When the performance of using the second target beam information to transmit the channel or the reference signal satisfies the sixth preset condition, activate or use the second object, where the second target beam information is indicated or activated by the network side device The beam information of the second object, or, the second target beam information is the beam information of the second object determined according to the first target beam information of the first object indicated or activated by the network side device;

Sending the ninth notification to the network side device when the performance of using the second target beam information to transmit the channel or the reference signal satisfies the sixth preset condition;

When the performance of using the second target beam information to transmit the channel or reference signal satisfies the sixth preset condition, a fifteenth notification is sent to the network side device, where the fifteenth notification is used to instruct the terminal to use the second The performance of the target beam information transmission channel or reference signal meets the sixth preset condition;

When the performance of using the second target beam information to transmit the channel or the reference signal does not meet the sixth preset condition, deactivate or not use the second object;

Send the eleventh notification to the network side device when the performance of using the second target beam information to transmit the channel or the reference signal does not meet the sixth preset condition;

When the performance of using the second target beam information to transmit the channel or reference signal does not meet the sixth preset condition, send a sixteenth notification to the network side device, where the sixteenth notification is used to indicate the The performance of the terminal using the second target beam information to transmit the channel or the reference signal does not meet the sixth preset condition;

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.
A method for determining beam information, comprising:

The network side device sends configuration information to the terminal, where the configuration information configures at least one first RS resource to be measured for the first object;

The network side device receives the target beam report reported by the terminal;

The network side device determines first beam information of the first object and second beam information of the second object based on the target beam report.
The method according to claim 26, wherein the network side device determines the first beam information of the first object and the second beam information of the second object based on the target beam report, comprising:

The network side device acquires the first beam information of the first object in the target beam report, and determines the second beam information of the second object according to the first beam information, wherein the target The beam report includes the first beam information of the first object; or,

The network side device acquires the first beam information of the first object and the second beam information of the second object in the target beam report, where the target beam report includes the first beam information and the second beam information, and 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.
The method according to claim 27, wherein 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, comprising one of the following:

The target beam report includes a first beam report, where the first beam report carries the first beam information and the second beam information, and the first object corresponding to the first beam 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 method according to claim 28, wherein the network side 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 The second beam is a beam corresponding to any one of the second beam information.
The method of claim 28, wherein,

The first beam report carrying the first beam information and the second beam information includes: carrying the beam information of the first beam and the beam of the second beam in the first beam report according to a first preset rule information;

The second beam report carrying the first beam information, and the third beam report carrying the second beam information include: carrying the first beam information in the second beam report according to a second preset rule. beam information for a beam, and beam information for a second beam in said third beam report;

Wherein, 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 method of claim 30, wherein,

The first preset rule includes one of the following: a preset sequence correspondence, a preset position correspondence, and the beam information of the first beam is carried adjacent to the beam information of the second beam;

The second preset rule includes: a preset sequence correspondence or a preset position correspondence.
The method according to any one of claims 26 to 31, wherein, after receiving the target beam report, the method further comprises:

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.
The method according to claim 32, wherein the first target beam indication signaling carries the first target beam information and/or the second target beam information.
The method according to claim 33, wherein 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 one of the first 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 method according to any one of claims 26 to 31, 33 to 34, wherein, after receiving the target beam report, the method further comprises:

The network side device updates the beam information of the first target object or updates the RS resources to be measured of the first target object, where the first target object includes: at least one of the first object and the second object.
The method according to claim 35, wherein updating the beam information of the first target object or updating the RS resource to be measured of the first target object by the network side device includes at least one of the following:

The network side device updates the beam information of the first object to the first target beam information according to the first beam information, or updates the first RS resource to be measured of the first object according to the first beam information update to the RS resource corresponding to the first target beam information;

The network side device updates the beam information of the second object to the second target beam information according to the first beam information or the second beam information, or updates the second object to the second target beam information according to the second beam information The second RS resource to be measured is updated to the RS resource corresponding to the second target beam information.
The method according to claim 36, wherein, after the network side device updates the beam information of the first target object or updates the RS resource to be measured of the first target object, the method further comprises:

The network side device sends second target beam 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 to-be-measured of the first target object RS resources.
The method according to claim 37, wherein 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 first target beam information of the first object updating the RS resource to be measured 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 first target beam information of the first object updating the RS resources to be measured 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 second 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 second target beam information of the second object updating the RS resource to be measured 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 second target beam information of the second object updating the RS resources to be measured 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 first 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 first RS resource to be measured of the first object to an RS resource corresponding to the first target beam information; and instruct the terminal to update the beam information of the second object to the the second target beam information, or update the second to-be-measured RS resource of the second object to the RS resource corresponding to the second target beam information.
The method of claim 38, wherein,

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 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 includes: the second target beam indicating signaling carrying the second common TCI state of the second component carrier group, wherein the The second object belongs to or includes the second component carrier group;

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, including: the second target beam indication signaling carries the first component carrier The first common TCI state of the group and the second common TCI state 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 method according to claim 36, wherein 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 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;

Wherein, the first TCI state is the last TCI state of the first target object indicated by the network side device, or the first TCI state is the last activated TCI state of the network side device. The TCI state of the first target object.
The method according to any one of claims 36 to 40, wherein the method further comprises:

In the case that the first object belongs to or includes a first component carrier group, the network side device updates the beam of each component carrier in the first component carrier group based on the updated beam information of the first object information; and/or

In the case that the second object belongs to or includes a second component carrier group, the network side device updates the beam of each component carrier in the second component carrier group based on the updated beam information of the second object information.
The method according to any one of claims 26-31, 33-34, 36-40, wherein the first object and the second object respectively include at least one of the following: a cell; a carrier; a bandwidth part BWP; Sub-band sub-band; frequency band; sending and receiving point TRP; terminal panel.
The method according to any one of claims 26-31, 33-34, 36-40, wherein, after receiving the target beam report, the method further comprises at least one of the following:

receiving a first notification sent by the terminal, where the first notification indicates that the first object is in an active state or in use state;

receiving a second notification sent by the terminal, where the second notification indicates that the signal quality on the first RS resource to be measured corresponding to the first object meets the first preset condition;

receiving a third notification sent by the terminal, wherein the third notification indicates that the first object is in a deactivated state or a non-use state;

receiving a fourth notification sent by the terminal, where the fourth notification indicates that the signal quality on the first RS resource to be measured corresponding to the first object does not meet the first preset condition;

activating or using the first object when the signal quality of the first beam information satisfies a second preset condition;

receiving a fifth notification sent by the terminal, where the fifth notification indicates that the signal quality of the first beam information satisfies a second preset condition;

When the signal quality of the first beam information does not meet a second preset condition, deactivate or not use the first object;

receiving a sixth notification sent by the terminal, where the sixth notification indicates that the signal quality of the first beam information does not meet the second preset condition;

When the performance of using the first target beam information to transmit the channel or the reference signal satisfies the third preset condition, activate or use the first object, where the first target beam information is the first target beam information indicated by the network side device. beam information of the object;

Receive a seventh notification sent by the terminal, where the seventh notification indicates that the performance of the terminal using the first target beam information transmission channel or reference signal satisfies a third preset condition;

When the performance of using the first target beam information to transmit a channel or a reference signal does not meet a third preset condition, deactivate or not use the first object;

receiving an eighth notification sent by the terminal, where the eighth notification indicates that the performance of the terminal using the first target beam information transmission channel or reference signal does not meet a third preset condition;

sending first signaling to the terminal, wherein the third signaling indicates activation or use of the first object;

Sending second signaling to the terminal, where the fourth signaling indicates to deactivate or not use the first object.
The method according to any one of claims 26-31, 33-34, 36-40, wherein, after receiving the target beam report, the method further comprises at least one of the following:

receiving a ninth notification sent by the terminal, wherein the ninth notification indicates the activation status or usage status of the second object;

receiving a tenth notification sent by the terminal, wherein the tenth notification indicates that the signal quality on at least one second RS resource to be measured corresponding to the second object satisfies a fourth preset condition;

receiving an eleventh notification sent by the terminal, where the eleventh notification is used to indicate that the second object is in a deactivated state or an unused state;

receiving a twelfth notification sent by the terminal, wherein the twelfth notification indicates that the signal quality on the at least one second RS resource to be measured does not meet the fourth preset condition;

activating or using the second object when the signal quality of the second beam information satisfies a fifth preset condition;

When the signal quality of the second beam information does not meet the fifth preset condition, deactivate or not use the second object;

receiving the thirteenth notification sent by the terminal, where the thirteenth notification is used to indicate that the signal quality of the second beam information satisfies the fifth preset condition;

When the performance of using the second target beam information to transmit the channel or the reference signal satisfies the sixth preset condition, activate or use the second object, where the second target beam information is indicated or activated by the network side device The beam information of the second object, or, the second target beam information is the beam information of the second object determined according to the first target beam information indicated by the network side device for the first object;

receiving the fourteenth notification sent by the terminal, wherein the fourteenth notification indicates that the signal quality of the second beam information does not meet the fifth preset condition;

Receiving a fifteenth notification sent by the terminal, wherein the fifteenth notification indicates that the performance of the terminal using the second target beam information transmission channel or reference signal meets the sixth preset condition;

When the performance of using the second target beam information to transmit the channel or the reference signal does not meet the sixth preset condition, deactivate or not use the second object;

Receiving a sixteenth notification sent by the terminal, wherein the sixteenth notification indicates that the performance of the terminal using the second target beam information transmission channel or reference signal does not meet the sixth preset condition;

sending third signaling to the terminal, wherein the third signaling indicates activation or use of the second object;

Sending fourth signaling to the terminal, where the fourth signaling indicates to deactivate or not use the second object.
A device for determining beam information, comprising:

A measurement module, configured to measure signal quality on at least one first reference signal RS resource to be measured according to the received configuration information, where the first RS resource to be measured corresponds to the first object;

A reporting module, configured to determine the first beam information of the first object to be reported according to the measurement result;

The first determining module is configured to determine second beam information of the second object according to the first beam information.
A device for determining beam information, comprising:

A sending module, configured to send configuration information to the terminal, where the configuration information configures at least one first RS resource to be measured for the first object;

a receiving module, configured to receive the target beam report reported by the terminal;

The second determining module is configured to determine first beam information of the first object and second beam information of the second object based on the target beam report.
A terminal, comprising a processor, a memory, and a program or instruction stored in the memory and operable on the processor, when the program or instruction is executed by the processor, any of claims 1 to 25 can be realized. A step in the method for determining beam information described in one item.
A network side device, comprising a processor, a memory, and a program or instruction stored on the memory and operable on the processor, when the program or instruction is executed by the processor, it realizes the requirements of claims 26 to 26. Steps in the method for determining beam information described in any one of 44.
A readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the method for determining beam information according to any one of claims 1 to 25 are implemented, Or realize the steps of the method for determining beam information according to any one of claims 26 to 44.