WO2020063983A1 - Beam quality reporting method and apparatus, device, and storage medium - Google Patents

Abstract

Disclosed in the embodiments of the present application are a beam quality reporting method and apparatus, a device, and a storage medium. Said method comprises: according to a layer 1-reference signal receiving power (L1-RSRP) value and a layer 1-signal to interference plus noise ratio value or layer 1-reference signal receiving quality (L1-SINR/L1-RSRQ) value of each beam, a terminal determining, from a plurality of beams, a preset number of beams to be reported.

Description

Method, device, equipment and storage medium for reporting beam quality

Cross-reference to related applications

This application is based on a Chinese patent application with an application number of 201811143328.3 and an application date of September 28, 2018, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby incorporated by reference in its entirety. .

Technical field

Embodiments of the present application relate to the field of wireless technologies, and relate to, but are not limited to, a method, an apparatus, a device, and a storage medium for reporting a beam quality.

Background technique

At present, for downlink beam measurement, usually through high-level configuration, channel state information reference symbols (CSI-RS) or Synchronization Signal Block (SSB) measurements are used.

When the downlink beam quality is reported, a maximum of 64 beams are measured. Among them, when the number of reported reference signals (nrofReportedRS) is equal to 1, a reference signal identifier (CSI-RS) or synchronization signal block identifier (SSBRI) is reported. And the corresponding Layer 1-Reference Signal Received Power (L1-RSRP), and the L1-RSRP value in the range of [-140, -44] dBm is indicated by 7 bits; when When nrofReportedRS is greater than 1, differential reporting of up to 4 CRI / SSBRI and corresponding L1-RSRP values, and using a 4-bit indicator to indicate the L1-RSRP difference from the optimal beam.

However, the current beam measurement is only based on the L1-RSRP value and does not consider the interference of the beam; there may be a selected beam. Although the beam L1-RSRP value is relatively high, the interference is very large, which causes the layer 1-signal and A case where the interference plus noise ratio (Layer 1-Signal to Interference plus Noise Ratio (L1-SINR) is relatively low.

In addition, if the beam selected according to L1-RSRP is used for beam detection, it is detected based on the Block Error Rate (BLER). Because the BLER value of this beam is relatively high, it is determined that the beam has failed. When selecting a new beam, selecting only based on the L1-RSRP value will result in beam selection based on the L1-RSRP value, failure to determine the beam based on the BLER value, and periodic reciprocation of beam selection based on the L1-RSRP value.

Summary of the Invention

In view of this, the embodiments of the present application provide a beam quality reporting method, device, device, and storage medium, which can avoid the reported beam. Although the beam L1-RSRP is relatively high, the interference is very large and the beam L1-SINR / L1- In case of low RSRQ.

The technical solution of the embodiment of the present application is implemented as follows:

In a first aspect, an embodiment of the present application provides a beam quality reporting method, where the method includes:

The terminal selects from multiple beams according to the layer 1-reference signal received power L1-RSRP value and the layer 1-signal to interference plus noise ratio value or the layer 1-reference signal reception quality value L1-SINR / L1-RSRQ value of each beam. Determine a preset number of beams to be reported.

In a second aspect, an embodiment of the present application provides a beam quality reporting apparatus, the apparatus includes: a determining unit configured to, from a plurality of beams, according to an L1-RSRP value and an L1-SINR / L1-RSRQ value of each beam Determining a preset number of beams to be reported; a reporting unit configured to report beam quality information of each of the beams to be reported to a base station.

In a third aspect, an embodiment of the present application provides a beam quality reporting device. The device at least includes a processor and a storage medium configured to store executable instructions, where the processor is configured to execute the stored executable instructions; The executable instruction is configured to execute the foregoing beam quality reporting method.

In a fourth aspect, an embodiment of the present application provides a storage medium that stores computer-executable instructions, and the computer-executable instructions are configured to execute the foregoing beam quality reporting method.

Embodiments of the present application provide a beam quality reporting method, apparatus, device, and storage medium, where the method includes: the terminal uses multiple beams according to the L1-RSRP value and L1-SINR / L1-RSRQ value of each beam Determining a preset number of beams to be reported; determining beam quality information of each of the beams to be reported; and reporting beam quality information of each of the beams to be reported to a base station. In this way, since the terminal determines the beam to be reported, it is based on the L1-RSRP value and L1-SINR / L1-RSRQ value of each beam. Therefore, the beam that is finally reported can be avoided, although the beam L1-RSRP is relatively high, but the interference is very large. This causes a problem that the L1-SINR / L1-RSRQ of the beam is relatively low.

BRIEF DESCRIPTION OF THE DRAWINGS

In the drawings, which are not necessarily drawn to scale, similar reference numerals may describe similar components in different views. Similar reference numerals with different letter suffixes may represent different examples of similar components. The drawings generally illustrate various embodiments discussed herein by way of example and not limitation.

FIG. 1 is a schematic flowchart of an implementation of a beam quality reporting method according to an embodiment of the present application;

2 is a schematic diagram of an application scenario of a beam quality reporting method according to an embodiment of the present application;

3 is a schematic flowchart of an implementation of a beam quality reporting method according to an embodiment of the present application;

4 is a schematic flowchart of an implementation of a beam quality reporting method according to an embodiment of the present application;

5 is a schematic structural diagram of a beam quality reporting apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a beam quality reporting device according to an embodiment of the present invention.

detailed description

In order to make the objectives, technical solutions, and advantages of the embodiments of the application clearer, the specific technical solutions of the application will be described in further detail below with reference to the drawings in the embodiments of the application. The following examples are used to illustrate the present application, but are not intended to limit the scope of the present application.

In the following description, the use of a suffix such as "module", "component" or "unit" for indicating an element is merely for the benefit of the description of the present application, and it has no specific meaning itself. Therefore, "modules," "components," or "units" can be used in combination.

The terminal can be implemented in various forms. For example, the terminals described in this application may include mobile phones, tablets, laptops, palmtop computers, personal digital assistants (PDAs), portable media players (Portable Media Players, PMPs), navigation devices, Wearable devices, smart bracelets, pedometers and other mobile terminals, as well as fixed terminals such as digital TVs and desktop computers.

In the subsequent description, a mobile terminal will be taken as an example for description. Those skilled in the art will understand that, in addition to elements especially used for mobile purposes, the configuration according to the embodiment of the present application can also be applied to a terminal of a fixed type.

The embodiment of the present application provides a beam quality reporting method. The method is applied to a terminal. The functions implemented by the control information format configuration method of this embodiment can be implemented by a program code called by a processor in the terminal. Of course, the program code can be saved. In the computer storage medium, it can be seen that the terminal includes at least a processor and a storage medium.

FIG. 1 is a schematic flowchart of an implementation of a beam quality reporting method according to an embodiment of the present application. As shown in FIG. 1, the method includes the following steps:

Step S101: The terminal determines a preset number of to-be-reported beams from a plurality of beams according to the L1-RSRP value and the L1-SINR / L1-RSRQ value of each beam.

Here, step S101 includes the following two implementations: Method 1: The terminal determines a preset number of beams to be reported from a plurality of beams according to the L1-RSRP value and L1-SINR value of each beam. Method 2: The terminal determines a preset number of to-be-reported beams from multiple beams according to the L1-RSRP value and L1-RSRQ value of each beam.

In this embodiment, before the terminal determines a preset number of beams to be reported, the method further includes:

Step S1011: Obtain the L1-RSRP value and L1-SINR / L1-RSRQ value of each beam.

After obtaining the L1-RSRP value and L1-SINR / L1-RSRQ value of each beam, judge the L1-RSRP value and L1-SINR / L1-RSRQ value of all beams, and select L1- that meets the preset conditions The beam corresponding to the RSRP value and / or the L1-SINR / L1-RSRQ value is the beam to be reported.

In this embodiment, the number of beams to be reported is a preset number, and the preset number may be a number pre-configured by the base station.

In this embodiment, after the terminal determines a preset number of beams to be reported, the method may further include the following steps:

Step S1012: Determine beam quality information of each of the beams to be reported.

Here, the beam quality information includes CRI / SSBRI, L1-RSRP, and L1-SINR / L1-RSRQ of each beam.

In this embodiment, a beam quality information table may be formed, and the beam quality information table includes CRI / SSBRI, L1-RSRP, and L1-SINR / L1-RSRQ of at least one beam, where each CRI / SSBRI corresponds to one L1-RSRP value and L1-SINR / L1-RSRQ value. In this way, when the CRI / SSBRI of the beam is determined, the L1-RSRP value and L1 of the beam can be determined in the beam quality information table through a table lookup. -SINR / L1-RSRQ value.

As shown in Table 1 below, it is a beam quality information table. The beam quality information table includes information of four beams, where the first column is the CRI / SSBRI of each beam and the second column is L1 of each beam. -SINR / L1-RSRQ value, the third column is the L1-RSRP value of each beam. When the CRI / SSBRI of the determined to-be-reported beam is 0, then when subsequent to-be-reported beams are reported, L1-SINR / L1-RSRQ and / or L1-RSRP corresponding to CRI / SSBRI equal to 0 are reported, where L1 -SINR / L1-RSRQ is 25 and L1-RSRP is -130.

Table 1 beam quality information table

CRI / SSBRI	L1-SINR / L1-RSRQ	L1-RSRP
0	25	-130

1	20	-120
2	15	-80
3	10	-100

Step S102: Report beam quality information of each of the beams to be reported to the base station.

Here, the base station preconfigures the beam quality information of the beam to be reported. Because the beam quality information includes the CRI / SSBRI, L1-RSRP, and L1-SINR / L1-RSRQ of each beam, when reporting, the CRI / SSBRI and / or L1-RSRP and / or L1-RSRP of the beam to be reported will be reported. / Or L1-SINR / L1-RSRQ. Specifically, which information of the beam to be reported can be pre-configured by the base station or the network side, and then L1-RSRP and / or L1-SINR / L1-RSRQ of the beam to be reported is determined in the beam quality information table for reporting beam quality information.

FIG. 2 is a schematic diagram of an application scenario of a beam quality reporting method according to an embodiment of the present application. As shown in FIG. 2, during the communication between the base station 21 and the terminal 22, the base station 21 has a downlink transmission 211 to the terminal 22 and the terminal 22 has an uplink to the base station 21 Transmission 212. During the process of downlink transmission and uplink transmission, there is at least one beam between the base station 21 and the terminal 22. The terminal needs to report the beam quality information of the at least one beam to the base station. Then, this embodiment can be used. Beam quality reporting method to select a beam to be reported: the terminal 22 determines a preset number of beams to be reported from a plurality of beams according to the L1-RSRP value and L1-SINR / L1-RSRQ value of each beam.

In the beam quality reporting method provided in the embodiment of the present application, the terminal determines a preset number of beams to be reported from a plurality of beams according to an L1-RSRP value and an L1-SINR / L1-RSRQ value of each beam. In this way, since the terminal determines the beam to be reported, it is based on the L1-RSRP value and L1-SINR / L1-RSRQ value of each beam. Therefore, the beam that is finally reported can be avoided, although the beam L1-RSRP is relatively high, but the interference is very large. This causes a problem that the L1-SINR / L1-RSRQ of the beam is relatively low. In addition, the base station preconfigures the beam quality information of the beam to be reported. Therefore, the specific content of the reported beam quality information can be preconfigured according to network conditions or actual needs, thereby saving network overhead.

The embodiment of the present application provides a beam quality reporting method. The method is applied to a terminal. The functions implemented by the control information format configuration method of this embodiment can be implemented by a program code called by a processor in the terminal. Of course, the program code can be saved. In the computer storage medium, it can be seen that the terminal includes at least a processor and a storage medium.

FIG. 3 is a schematic flowchart of a beam quality reporting method according to an embodiment of the present application. As shown in FIG. 3, the method includes the following steps:

Step S301: Select a first CRI / SSBRI corresponding to a first preset number of L1-RSRP values.

Here, the terminal selects a first CRI / SSBRI corresponding to a first preset number of L1-RSRP values among a plurality of L1-RSRP values according to a selection method pre-configured by the base station. The selection method may be randomly selecting a first CRI / SSBRI corresponding to a first preset number of L1-RSRP values among multiple L1-RSRP values, or selecting a maximum value among multiple L1-RSRP values. The first CRI / SSBRI corresponding to a preset number of L1-RSRP values, or the first CRI / SSBRI corresponding to a first preset number of L1-RSRP values with a minimum value selected from among multiple L1-RSRP values. The specific selection manner is pre-configured by the base station or determined by the terminal according to actual needs, which is not specifically limited in this embodiment.

It should be noted that in this embodiment, the high-level configuration adopts CRI / SSBRI-RS for beam quality information measurement.

In step S302, a beam corresponding to the selected first CRI / SSBRI is determined as a first beam to be reported.

Step S303: Select a second CRI / SSBRI corresponding to a second preset number of L1-SINR / L1-RSRQ values.

Here, the terminal selects a second CRI / SSBRI corresponding to a second preset number of L1-SINR / L1-RSRQ values from a plurality of L1-SINR / L1-RSRQ values according to a selection method pre-configured by the base station. The selection method may be randomly selecting a second CRI / SSBRI corresponding to a second preset number of L1-SINR / L1-RSRQ values among multiple L1-SINR / L1-RSRQ values, or multiple L1-SINR / L1-RSRQ values, or multiple L1-SINR / L1-RSRQ values. The second preset number of L1-SINR / L1-RSRQ values corresponding to the second preset number of SINR / L1-RSRQ values to select the second CRI / SSBRI, or the smallest value selected from multiple L1-SINR / L1-RSRQ values A second CRI / SSBRI corresponding to the second preset number of L1-SINR / L1-RSRQ values. The specific selection manner is pre-configured by the base station or determined by the terminal according to actual needs, which is not specifically limited in this embodiment. .

In step S304, the beam corresponding to the selected second CRI / SSBRI is determined as a second beam to be reported.

Here, the to-be-reported beam includes the first to-be-reported beam and the second to-be-reported beam. The sum of the first preset number and the second preset number is less than or equal to the preset number of the beams to be reported.

Step S305: Receive a preset number of beams to be reported sent by the base station.

The preset number is a number pre-configured by the base station, and the preset number is greater than or equal to zero.

It should be noted that there is no strict sequence between step S305 and steps S301 to S304, that is, step S305 may be located after step S304, or at any position between steps S301 to S304, or before step S301. This implementation The examples do not specifically limit this.

Step S306: Determine beam quality information of each of the beams to be reported.

Here, the beam quality information includes CRI / SSBRI, L1-RSRP, and L1-SINR / L1-RSRQ of each beam.

In this embodiment, a beam quality information table may be formed, and the beam quality information table includes CRI / SSBRI, L1-RSRP, and / or L1-SINR / L1-RSRQ of at least one beam, where each CRI / SSBRI is Corresponds to an L1-RSRP value and / or L1-SINR / L1-RSRQ value. In this way, when the CRI / SSBRI of a beam is determined, the L1- of the beam can be determined in the beam quality information table by means of a table lookup. RSRP value and L1-SINR / L1-RSRQ value. In the beam quality information table, an arrangement order of multiple L1-RSRP values of multiple beams and / or an arrangement order of multiple L1-SINR / L1-RSRQ values of multiple beams can be obtained.

Step S307: Report beam quality information of each of the beams to be reported to the base station.

Here, the base station preconfigures the beam quality information of the beam to be reported. Because the beam quality information includes the CRI / SSBRI, L1-RSRP, and L1-SINR / L1-RSRQ of each beam, when reporting, the CRI / SSBRI and / or L1-RSRP and / or L1-RSRP of the beam to be reported will be reported. / Or L1-SINR / L1-RSRQ. Specifically, which information of the beam to be reported can be pre-configured by the base station or the network side, and then the L1-RSRP and / or L1-SINR / of the beam to be reported can be determined in the first sort list and / or the second sort list. L1-RSRQ reports beam quality information.

In this embodiment, step S307 reports the beam quality information of each of the beams to be reported to the base station, including the following three reporting methods:

method one:

Step S3071: Report to the base station the first CRI / SSBRI corresponding to the first to-be-reported beam and the L1-RSRP value corresponding to the first CRI / SSBRI.

Step S3072, reporting to the base station the second CRI / SSBRI corresponding to the second to-be-reported beam, the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI, and the second CRI / L1-RSRP value corresponding to SSBRI.

For example, Table 2 is the beam quality information table of the first method. As shown in Table 2, the CRI / SSBRI and L1-RSRP values with better L1-RSRP values are reported to the base station. From Table 2, it can be seen that L1 -The CRI / SSBRI with a better RSRP value is CRI / SSBRI = 4, CRI / SSBRI = 5 (here, the first preset number is 2), therefore, CRI / SSBRI = 4, CRI / SSBRI = 5, And when CRI / SSBRI = 4, L1-RSRP = -50, and when CRI / SSBRI = 5, L1-RSRP = -70. In addition, the CRI / SSBRI and L1-SINR / L1-RSRQ values with better L1-SINR / L1-RSRQ are also reported to the base station, and the L1-RSRP value corresponding to the CRI / SSBRI is also reported. It can be seen that L1-SINR / L1-RSRQ is better CRI / SSBRI = 0 and CRI / SSBRI = 1 (here, the preset first preset number is 2). Therefore, CRI / SSBRI = 0 and CRI / SSBRI are reported. = 1 and CRI / SSBRI = 0, L1-SINR / L1-RSRQ = 25, L1-RSRP = -130; CRI / SSBRI = 1, L1-SINR / L1-RSRQ = 20, L1-RSRP = -120 . As shown in Table 2, the information displayed in bold in italics in the table is the information to be reported.

Table 2 Beam quality information table of method 1

CRI / SSBRI	L1-SINR / L1-RSRQ	L1-RSRP
0	25	-130
1	20	-120
2	15	-80
3	10	-100
4	5	-50
5	3	-70

Compared with the scheme of reporting both the L1-SINR / L1-RSRQ value and the L1-RSRP value, the beam quality reporting method of the first method in this embodiment can save overhead to a certain extent. In addition, a beam with a better L1-SINR / L1-RSRQ value (for example, CRI / SSBRI = 0 and CRI / SSBRI = 1 in Table 2 above) is selected as the downlink transmission beam, and the multiple-user multiple-input multiple-output technique ( Multi-User (Multiple-Input, Multiple-Output, MU-MIMO) When multiple users are paired, the base station can avoid beams with high L1-RSRP values (for example, CRI / SSBRI = 4 and CRI / SSBRI = 5 in Table 2 above). ) Is configured to a paired user of the UE to minimize interference between MU-MIMO paired users.

Of course, in this embodiment, the first method may only include step S3071 reporting the first CRI / SSBRI corresponding to the first to-be-reported beam and the L1-RSRP corresponding to the first CRI / SSBRI to the base station. value. Alternatively, it only includes step S3072 reporting to the base station the second CRI / SSBRI corresponding to the second to-be-reported beam, the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI, and the first L1-RSRP corresponding to two CRI / SSBRI.

Method two:

Step S3171, reporting to the base station the first CRI / SSBRI corresponding to the first to-be-reported beam, an L1-RSRP value corresponding to the first CRI / SSBRI, and an L1 corresponding to the first CRI / SSBRI -SINR / L1-RSRQ value.

Step S3172, reporting to the base station the second CRI / SSBRI corresponding to the second to-be-reported beam, the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI, and the second CRI / L1-RSRP value corresponding to SSBRI.

For example, Table 3 is the beam quality information table of the second method. As shown in Table 3, while reporting L1-RSRP to the base station, the L1-SINR / L1-RSRQ corresponding to the CRI / SSBRI is reported. It can be seen that the CRI / SSBRI with a better L1-RSRP value is CRI / SSBRI = 4, CRI / SSBRI = 5 (here, the first preset number is preset to 2). Therefore, CRI / SSBRI = 4, When CRI / SSBRI = 5 and CRI / SSBRI = 4, L1-RSRP = -50, L1-SINR / L1-RSRQ = 5; when CRI / SSBRI = 5, L1-RSRP = -70, L1-SINR / L1 -RSRQ = 3. In addition, it is necessary to report to the base station-report L1-SINR / L1-RSRQ and report L1-RSRP corresponding to the CRI / SSBRI, then as can be seen from Table 3, L1-SINR / L1-RSRQ is a better CRI / SSBRI = 0, CRI / SSBRI = 1 (here, the first preset number is 2), therefore, when CRI / SSBRI = 0, CRI / SSBRI = 1, and CRI / SSBRI = 0 are reported, L1-SINR / L1 -RSRQ = 25, L1-RSRP = -130; when CRI / SSBRI = 1, L1-SINR / L1-RSRQ = 20, L1-RSRP = -120. As shown in Table 3, the information displayed in bold in italics in the table is the information to be reported.

Table 3 Table of beam quality information for Mode 2

CRI / SSBRI	L1-SINR / L1-RSRQ	L1-RSRP
0	25	-130
1	20	-120
2	15	-80
3	10	-100
4	5	-50
5	3	-70

The beam quality reporting method of the second method in this embodiment can report all information corresponding to a case where L1-SINR / L1-RSRQ is better and L1-RSRP value is better.

Of course, in this embodiment, the second method may only include step S3171 reporting the first CRI / SSBRI corresponding to the first to-be-reported beam and the L1-RSRP value corresponding to the first CRI / SSBRI to the base station. And the L1-SINR / L1-RSRQ value corresponding to the first CRI / SSBRI. Or, it only includes step S3172 reporting to the base station the second CRI / SSBRI corresponding to the second to-be-reported beam, the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI, and the first L1-RSRP corresponding to two CRI / SSBRI.

Way three:

Step S3271: Report the first CRI / SSBRI and the L1-RSRP value corresponding to the first CRI / SSBRI to the base station.

Step S3272, the second CRI / SSBRI and the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI corresponding to the second to-be-reported beam are reported to the base station.

For example, Table 4 is a beam quality information table of the third method. As shown in Table 4, it is better to report the CRI / SSBRI and L1-RSRP values of L1-RSRP to the base station, and it is better to report L1-SINR / L1-RSRQ at the same time. CRI / SSBRI and L1-SINR / L1-RSRQ values, then as can be seen from Table 4, the better CRI / SSBRI values for L1-RSRP are CRI / SSBRI = 4, CRI / SSBRI = 5 (here, preset The first preset number is 2). Therefore, when CRI / SSBRI = 4, CRI / SSBRI = 5, and CRI / SSBRI = 4, L1-RSRP = -50; when CRI / SSBRI = 5, L1-RSRP = -70. Moreover, it can be seen from Table 4 that L1-SINR / L1-RSRQ is better CRI / SSBRI = 0 and CRI / SSBRI = 1 (here, the first preset number is preset to 2), therefore, the CRI is reported When / SSBRI = 0, CRI / SSBRI = 1, and CRI / SSBRI = 0, L1-SINR / L1-RSRQ = 25; when CRI / SSBRI = 1, L1-SINR / L1-RSRQ = 20. As shown in Table 4, the information displayed in bold in italics in the table is the information to be reported.

Table 4 Beam quality information table for method 3

CRI / SSBRI	L1-SINR / L1-RSRQ	L1-RSRP
0	25	-130
1	20	-120
2	15	-80
3	10	-100
4	5	-50
5	3	-70

In the beam quality reporting method of the third method in this embodiment, the base station is configured to report only the L1-RSRP value or only the L1-SINR / L1-RSRQ value. In this way, network overhead can be greatly saved.

Of course, in this embodiment, the third method may only include step S3271 reporting the first CRI / SSBRI corresponding to the first to-be-reported beam and the L1-RSRP value corresponding to the first CRI / SSBRI to the base station. . Alternatively, it may only include step S3272, and report to the base station the second CRI / SSBRI and the L1-SINR / L1-RSRQ value corresponding to the second to-be-reported beam.

The beam quality reporting method provided in the embodiment of the present application uses the above three methods to perform beam quality reporting. The base station configures the terminal to report using different reporting methods, and can report beam quality according to actual needs to adapt to different network conditions. Greatly save network overhead.

In some embodiments, the method further includes:

In step S311, multiple L1-RSRP values corresponding to multiple beams are sorted to obtain a first sorted list.

Here, a method of descending order or ascending order may be used to sort multiple L1-RSRP values to obtain a first sorted list. In this way, multiple L1-RSRP values in the first sorted list are in descending or They are arranged in ascending order.

Step S312: Sort multiple L1-SINR / L1-RSRQ values corresponding to multiple beams to obtain a second sorted list.

Here, a method of descending or ascending order can also be used to sort multiple L1-SINR / L1-RSRQ values to obtain a second sort list. In this way, there are multiple L1-SINR / L1 in the second sort list. -The RSRQ values are arranged in order from large to small or small to large.

It should be noted that, in this embodiment, steps S311 and S312 may be sorted by using the same sorting method, or may be sorted by using different sorting methods.

In this embodiment, the first sorted list includes multiple L1-RSRP values and a first CRI / SSBRI corresponding to each L1-RSRP value in the multiple L1-RSRP values; the second The sorted list includes the multiple L1-SINR / L1-RSRQ values, and a second CRI / SSBRI corresponding to each L1-SINR / L1-RSRQ value in the multiple L1-SINR / L1-RSRQ values .

In some embodiments, the method further includes:

Step S321: Receive the configuration parameters sent by the base station.

Here, the configuration parameters include the number of beams to be reported and beam quality reporting information. The beam quality report information includes beam quality information of the beam to be reported and the beam to be reported. For example, the beam quality information may include at least one of the following: L1-RSRP value of the beam to be reported, L1- SINR / L1-RSRQ value.

Step S322: Report the beam quality information of the beam to be reported to the base station according to the configuration parameters.

Here, step S322 reports the beam quality information of the to-be-reported beam to the base station according to the configuration parameters, including the following three ways:

Method 1: Report the L1-RSRP value of the to-be-reported beam to the base station according to the number of the to-be-reported beams and the beam quality reporting information.

Method 2: According to the number of the to-be-reported beams and the beam quality reporting information, the L1-SINR / L1-RSRQ value of the to-be-reported beams is reported to the base station.

Method 3: According to the number of the to-be-reported beams and the beam quality reporting information, the L1-RSRP value of the to-be-reported beam and the L1-SINR / L1-RSRQ value of the to-be-reported beam are reported to the base station.

The embodiment of the present application provides a beam quality reporting method. The method is applied to a terminal. The functions implemented by the control information format configuration method of this embodiment can be implemented by a program code called by a processor in the terminal. Of course, the program code can be saved. In the computer storage medium, it can be seen that the terminal includes at least a processor and a storage medium.

FIG. 4 is a schematic flowchart of an implementation of a beam quality reporting method according to an embodiment of the present application. As shown in FIG. 4, the method includes the following steps:

Step S401: Sort multiple L1-RSRP values corresponding to multiple beams to obtain a first sorted list.

Here, a method of descending order or ascending order may be used to sort multiple L1-RSRP values to obtain a first sorted list. In this way, multiple L1-RSRP values in the first sorted list are in descending or They are arranged in ascending order.

In step S402, multiple L1-SINR / L1-RSRQ values corresponding to multiple beams are sorted to obtain a second sorted list.

Here, a method of descending or ascending order can also be used to sort multiple L1-SINR / L1-RSRQ values to obtain a second sort list. In this way, there are multiple L1-SINR / L1 in the second sort list. -The RSRQ values are arranged in order from large to small or small to large.

In this embodiment, the first sorted list includes multiple L1-RSRP values and a first CRI / SSBRI corresponding to each L1-RSRP value in the multiple L1-RSRP values; the second The sorted list includes the multiple L1-SINR / RSRQ values and a second CRI / SSBRI corresponding to each of the multiple L1-SINR / RSRQ values.

In step S403, a first CRI / SSBRI corresponding to a first preset number of L1-RSRP values is selected according to an arrangement order of multiple L1-RSRP values in the first sorted list.

Here, when the first sorted list is obtained in descending order, the first preset list is selected in sequence from the starting position of the first sorted list according to the sort order of multiple L1-RSRP values in the first sorted list. Let the number of L1-RSRP values correspond to the first CRI / SSBRI.

When the first sorted list is obtained in ascending order, the first preset number is sequentially selected from the last position of the first sorted list according to the sort order of multiple L1-RSRP values in the first sorted list. The first CRI / SSBRI corresponding to the L1-RSRP value.

In step S404, the beam corresponding to the selected first CRI / SSBRI is determined as the first beam to be reported.

Step S405: Select the second CRI / SSBRI corresponding to the second preset number of L1-SINR / L1-RSRQ values according to the order of the multiple L1-SINR / L1-RSRQ values in the second sort list.

Here, when the second sorted list is obtained in descending order, the starting position of the second sorted list is in accordance with the sort order of multiple L1-SINR / L1-RSRQ values in the second sorted list, in that order. Select a second CRI / SSBRI corresponding to a second preset number of L1-SINR / L1-RSRQ values.

When the second sorted list is obtained in ascending order, the last position of the second sorted list is selected according to the sort order of multiple L1-SINR / L1-RSRQ values in the second sorted list. Second preset CRI / SSBRI corresponding to two preset numbers of L1-SINR / L1-RSRQ values.

In step S406, the beam corresponding to the selected second CRI / SSBRI is determined as a second beam to be reported.

Step S407: Receive a preset number of to-be-reported beams sent by the base station.

The preset number is a number pre-configured by the base station, and the preset number is greater than or equal to zero.

Step S408: Determine beam quality information of each of the beams to be reported.

Step S409: Report beam quality information of each of the beams to be reported to the base station.

In this embodiment, step S409 reports the beam quality information of each of the beams to be reported to the base station, including the following three reporting methods:

method one:

Step S4091: Report the first CRI / SSBRI corresponding to the first to-be-reported beam and the L1-RSRP value corresponding to the first CRI / SSBRI to the base station.

Step S4092: Report to the base station the second CRI / SSBRI corresponding to the second to-be-reported beam, the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI, and the second CRI / L1-RSRP value corresponding to SSBRI.

Method two:

Step S4191, reporting to the base station the first CRI / SSBRI corresponding to the first to-be-reported beam, an L1-RSRP value corresponding to the first CRI / SSBRI, and an L1 corresponding to the first CRI / SSBRI -SINR / L1-RSRQ value.

Step S4192: Report to the base station the second CRI / SSBRI corresponding to the second to-be-reported beam, the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI, and the second CRI / L1-RSRP value corresponding to SSBRI.

Way three:

Step S4291: Report to the base station the first CRI / SSBRI corresponding to the first to-be-reported beam and the L1-RSRP value corresponding to the first CRI / SSBRI.

Step S4292, the second CRI / SSBRI and the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI corresponding to the second to-be-reported beam are reported to the base station.

In the beam quality reporting method provided in the embodiment of the present application, the high-level configuration adopts CRI / SSBRI for beam quality information measurement, and performs beam quality reporting through the above-mentioned three methods. The base station configuration terminal uses different reporting methods for reporting, and can perform beam according to actual needs. Quality report to adapt to different network conditions, and can greatly save network overhead.

The embodiment of the present application provides a beam quality reporting method. The method is applied to a terminal. The functions implemented by the control information format configuration method of this embodiment can be implemented by a program code called by a processor in the terminal. Of course, the program code can be saved. In the computer storage medium, it can be seen that the terminal includes at least a processor and a storage medium.

In the beam quality reporting method provided in the embodiment of the present application, by selecting a beam to be reported, and reporting the beam quality information of each of the beams to be reported to a base station.

The beam quality information of each of the beams to be reported to the base station includes the following three schemes:

Option One:

Report better CRI / SSBRI and L1-RSRP values for L1-RSRP;

Report the better CRI / SSBRI and L1-SINR / L1-RSRQ values of L1-SINR / L1-RSRQ, and report the L1-RSRP corresponding to the CRI / SSBRI. (As shown in Table 5, the information displayed in bold in italics in the beam quality information table of scheme 1 is the information to be reported.)

Table 5 Beam quality information table for Option 1

CRI / SSBRI	L1-SINR / L1-RSRQ	L1-RSRP
0	25	-130
1	20	-120
2	15	-80
3	10	-100
4	5	-50
5	3	-70

Compared with the scheme for reporting both L1-SINR and L1-RSRP, the beam quality reporting method in the first solution of this embodiment can save overhead to a certain extent. Select beams with better L1-SINR (for example, CRI / SSBRI = 0 and CRI / SSBRI = 1) as downlink transmission beams, and when MU-MIMO multi-user pairing, the base station can avoid beams with higher L1-RSRP values ( For example, CRI / SSBRI = 4 and CRI / SSBRI = 5) are allocated to a paired user of the UE, and interference between MU-MIMO paired users is minimized.

Solution 1 of this embodiment also provides two configuration solutions:

Configuration scheme one:

According to the network configuration, when nrofReportedRS = 1, one CRI / SSBRI and the corresponding L1-RSRP and L1-RSRQ / L1-SINR are reported.

According to the network configuration, when nrofReportedRS = n and n> 1, x CRI / SSBRI and corresponding L1-RSRP and L1-RSRP and L1-RSNR are reported; and y CRI / SSBRI and corresponding L1-RSRP are reported.

Among them, x + y = n, and the CRI / SSBRI of x and y do not overlap.

Configuration scheme two:

According to network configuration, when nrofReportedRS for L1-RSRP = 1 and nrofReportedRS for L1-RSRQ / L1-SINR = 1, one CRI / SSBRI and corresponding L1-RSRP are reported; one CRI / SSBRI and corresponding L1 are reported -RSRP and L1-RSRQ / L1-SINR.

According to the network configuration, when nrofReportedRS for L1-RSRP = n and n> 1, nrofReportedRS for L1-RSRQ / L1-SINR = m and m> 1, report n CRI / SSBRI and corresponding L1-RSRP ; Report m CRI / SSBRI and corresponding L1-RSRP and L1-RSRQ / L1-SINR; and when the CRI / SSBRI of n and m overlap, choose to report the CRI / SSBRI and corresponding L1-RSRP and L1- RSRQ / L1-SINR.

Option II:

Report L1-RSRP and L1-SINR / L1-RSRQ corresponding to the CRI / SSBRI;

Report L1-SINR / L1-RSRQ and report L1-RSRP corresponding to the CRI / SSBRI. (As shown in Table 6, the information displayed in bold in italics in the beam quality information table of the second solution is the information to be reported.)

Table 6 Beam quality information table for scheme two

CRI / SSBRI	L1-SINR / L1-RSRQ	L1-RSRP
0	25	-130
1	20	-120
2	15	-80
3	10	-100
4	5	-50
5	3	-70

third solution:

Report L1-RSRP and L1-SINR / L1-RSRQ: Report CRI / SSBRI and L1-RSRP values with better L1-RSRP, and report CRI / SSBRI and L1-SINR / L1 with better L1-SINR / L1-RSRQ -RSRQ value. (As shown in Table 7, the information displayed in bold in italics in the beam quality information table of scheme 3 is the information to be reported.)

The base station is configured to report only L1-RSRP or only L1-SINR / L1-RSRQ.

Table 7 Beam quality information table for Option 3

CRI / SSBRI	L1-SINR / L1-RSRQ	L1-RSRP
0	25	-130
1	20	-120
2	15	-80
3	10	-100
4	5	-50
5	3	-70

In the beam quality reporting method provided in the embodiment of the present application, the base station or the network side can configure the terminal to report N CRI / SSBRI and corresponding L1-RSRP values, and simultaneously report M CRI / SSBRI and corresponding L1-SINR / L1-RSRQ and L1-RSRP value. When the CRI / SSBRI of the above two parts overlap, the CRI / SSBRI and the corresponding L1-SINR / L1-RSRQ and L1-RSRP values are reported.

Based on the foregoing embodiments, an embodiment of the present invention provides a beam quality reporting device. The device includes each unit included, and each module included in each unit can be implemented by a processor in a terminal. The specific logic circuit is implemented; in the implementation process, the processor may be a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP), or a field programmable gate array (FPGA).

FIG. 5 is a schematic structural diagram of a beam quality reporting apparatus according to an embodiment of the present invention. As shown in FIG. 5, the apparatus 500 includes:

The determining unit 501 is configured to determine a preset number of beams to be reported from a plurality of beams according to an L1-RSRP value and an L1-SINR / L1-RSRQ value of each beam;

The reporting unit 502 is configured to report beam quality information of each of the beams to be reported to a base station.

In some embodiments, the apparatus further includes: a first receiving unit configured to receive a preset number of to-be-reported beams sent by the base station, wherein the preset number is a pre-configured number of the base station and the preset number Greater than or equal to 0.

In some embodiments, the determination unit includes: a first selection module configured to select a first reference signal identifier or synchronization signal block identifier CRI / SSBRI corresponding to a first preset number of L1-RSRP values; a first determination module , Configured to determine the selected beam corresponding to the first CRI / SSBRI as the first to-be-reported beam; the second selection module is configured to select a second CRI / corresponding to a second preset number of L1-SINR / L1-RSRQ values SSBRI; a second determination module configured to determine a selected beam corresponding to the second CRI / SSBRI as a second to-be-reported beam; wherein the to-be-reported beam includes the first to-be-reported beam and the second to-be-reported beam Beam.

In some embodiments, the apparatus further includes: a first sorting unit configured to sort a plurality of L1-RSRP values corresponding to the plurality of beams to obtain a first sorting list; and a second sorting unit configured to sort Sorting multiple L1-SINR / L1-RSRQ values corresponding to the multiple beams to obtain a second sorted list; wherein the first sorted list includes the multiple L1-RSRP values, and is related to the multiple A first CRI / SSBRI corresponding to each L1-RSRP value of the L1-RSRP values; the second sorted list includes the plurality of L1-SINR / L1-RSRQ values, and A second CRI / SSBRI corresponding to each L1-SINR / L1-RSRQ value in the SINR / L1-RSRQ value.

In some embodiments, the apparatus further includes: a second reporting unit configured to report the first CRI / SSBRI corresponding to the first to-be-reported beam to the base station, and correspond to the first CRI / SSBRI L1-RSRP value; a third reporting unit configured to report to the base station the second CRI / SSBRI corresponding to the second to-be-reported beam and L1-SINR / L1- corresponding to the second CRI / SSBRI The RSRQ value and the L1-RSRP value corresponding to the second CRI / SSBRI.

In some embodiments, the apparatus further includes a fourth reporting unit configured to report the first CRI / SSBRI corresponding to the first to-be-reported beam, and the first CRI / SSBRI corresponding to the first CRI / SSBRI to a base station. L1-RSRP value and L1-SINR / L1-RSRQ value corresponding to the first CRI / SSBRI; a fifth reporting unit configured to report the second CRI / corresponding to the second to-be-reported beam to a base station SSBRI, L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI, and L1-RSRP value corresponding to the second CRI / SSBRI.

In some embodiments, the apparatus further includes a sixth reporting unit configured to report the first CRI / SSBRI corresponding to the first to-be-reported beam and the first CRI / SSBRI corresponding to the first CRI / SSBRI to a base station. L1-RSRP value; a seventh reporting unit configured to report to the base station the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI and the second CRI / SSBRI corresponding to the second to-be-reported beam .

In some embodiments, the apparatus further includes: a second receiving unit configured to receive configuration parameters sent by the base station; wherein the configuration parameters include the number of beams to be reported and beam quality reporting information.

In some embodiments, the apparatus further includes: an eighth reporting unit configured to report the L1-RSRP value of the to-be-reported beam to a base station according to the number of the to-be-reported beams and the beam quality reporting information; or Reporting the L1-SINR / L1-RSRQ value of the beam to be reported to the base station; or reporting the L1-RSRP value of the beam to be reported and the L1-SINR / L1-RSRQ value of the beam to be reported to the base station.

The description of the above device embodiments is similar to the description of the above method embodiments, and has similar beneficial effects as the method embodiments. For technical details not disclosed in the device embodiments of the present invention, please refer to the description of the method embodiments of the present invention for understanding.

It should be noted that, in the embodiment of the present invention, if the above-mentioned beam quality reporting method is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the embodiments of the present invention that is essential or contributes to related technologies can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for enabling One terminal executes all or part of the methods described in the embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (Read Only Memory, ROM), a magnetic disk, or an optical disk, which can store program codes. In this way, the embodiments of the present invention are not limited to any specific combination of hardware and software.

Correspondingly, an embodiment of the present invention provides a beam quality reporting device. FIG. 6 is a schematic structural diagram of a beam quality reporting device according to an embodiment of the present invention. As shown in FIG. 6, the beam quality reporting device 600 includes at least a processor 601. A communication interface 602 and a storage medium 603 configured to store executable instructions, where the processor 601 generally controls the overall operation of the beam quality reporting device 600. The communication interface 602 may enable the beam quality reporting device to communicate with other terminals or servers through a network.

The storage medium 603 is configured to store instructions and applications executable by the processor 601, and may also cache data to be processed or processed by each module in the processor 601 and the beam quality reporting device 600 (e.g., image data, audio data, voice Communication data and video communication data), can be realized by flash memory (FLASH) or random access memory (Random Access Memory (RAM)).

It should be understood that “an embodiment” or “an embodiment” mentioned throughout the specification means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of "in one embodiment" or "in an embodiment" appearing throughout the specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in various embodiments of the present invention, the size of the sequence numbers of the above processes does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not deal with the embodiments of the present invention. The implementation process constitutes any limitation. The sequence numbers of the foregoing embodiments of the present invention are only for description, and do not represent the superiority or inferiority of the embodiments.

It should be noted that, in this article, the terms "including", "including" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, It also includes other elements not explicitly listed, or elements inherent to such a process, method, article, or device. Without more restrictions, an element limited by the sentence "including a ..." does not exclude that there are other identical elements in the process, method, article, or device that includes the element.

In the several embodiments provided in this application, it should be understood that the disclosed device and method may be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, such as multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed components are coupled, or directly coupled, or communicated with each other through some interfaces. The indirect coupling or communication connection of the device or unit may be electrical, mechanical, or other forms. of.

The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units; they may be located in one place or distributed across multiple network units; Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above integration The unit can be implemented in the form of hardware, or in the form of hardware plus software functional units.

A person of ordinary skill in the art may understand that all or part of the steps of the foregoing method embodiments may be implemented by a program instructing related hardware. The foregoing program may be stored in a computer-readable storage medium. When the program is executed, the execution includes Steps of the above method embodiment; and the foregoing storage medium includes: various types of media that can store program codes, such as a mobile storage device, a read-only memory (Read Only Memory, ROM), a magnetic disk, or an optical disc.

Alternatively, if the above-mentioned integrated unit of the present invention is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the embodiments of the present invention that is essential or contributes to related technologies can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for enabling One terminal executes all or part of the methods described in the embodiments of the present invention. The foregoing storage media include: various types of media that can store program codes, such as a mobile storage device, a ROM, a magnetic disk, or an optical disc.

The above is only an embodiment of the present invention, but the protection scope of the present invention is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present invention. Covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (12)

1. A beam quality reporting method, wherein the method includes:

   The terminal selects from multiple beams according to the layer 1-reference signal received power L1-RSRP value and the layer 1-signal to interference plus noise ratio value or the layer 1-reference signal reception quality value L1-SINR / L1-RSRQ value of each beam. Determine a preset number of beams to be reported.
2. The method according to claim 1, further comprising:

   Receive a preset number of beams to be reported sent by a base station, where the preset number is a number pre-configured by the base station, and the preset number is greater than or equal to zero.
3. The method according to claim 1, wherein the determining, by the terminal according to an L1-RSRP value and an L1-SINR / L1-RSRQ value of each beam, a preset number of beams to be reported from a plurality of beams, comprises:

   Selecting the first reference signal identifier or synchronization signal block identifier CRI / SSBRI corresponding to the first preset number of L1-RSRP values;

   Determining the selected beam corresponding to the first CRI / SSBRI as the first beam to be reported; and / or,

   Selecting a second CRI / SSBRI corresponding to a second preset number of L1-SINR / L1-RSRQ values;

   Determining the selected beam corresponding to the second CRI / SSBRI as the second beam to be reported;

   The to-be-reported beam includes the first to-be-reported beam and the second to-be-reported beam.
4. The method according to claim 3, wherein the method further comprises:

   Sorting multiple L1-RSRP values corresponding to the multiple beams to obtain a first ranking list;

   Sort multiple L1-SINR / L1-RSRQ values corresponding to the multiple beams to obtain a second sorted list;

   The first ranking list includes the multiple L1-RSRP values and a first CRI / SSBRI corresponding to each L1-RSRP value in the multiple L1-RSRP values; the second ranking The list includes the plurality of L1-SINR / L1-RSRQ values, and a second CRI / SSBRI corresponding to each L1-SINR / L1-RSRQ value of the plurality of L1-SINR / L1-RSRQ values.
5. The method according to claim 3, wherein the method further comprises:

   Report to the base station the first CRI / SSBRI corresponding to the first to-be-reported beam and the L1-RSRP value corresponding to the first CRI / SSBRI; and / or,

   Report to the base station the second CRI / SSBRI corresponding to the second to-be-reported beam, the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI, and a value corresponding to the second CRI / SSBRI L1-RSRP value.
6. The method according to claim 3, wherein the method further comprises:

   Report to the base station the first CRI / SSBRI corresponding to the first to-be-reported beam, an L1-RSRP value corresponding to the first CRI / SSBRI, and an L1-SINR / corresponding to the first CRI / SSBRI L1-RSRQ value; and / or,

   Report to the base station the second CRI / SSBRI corresponding to the second to-be-reported beam, the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI, and a value corresponding to the second CRI / SSBRI L1-RSRP value.
7. The method according to claim 3, wherein the method further comprises:

   Report to the base station the first CRI / SSBRI corresponding to the first to-be-reported beam and the L1-RSRP value corresponding to the first CRI / SSBRI; and / or,

   Report to the base station the second CRI / SSBRI corresponding to the second to-be-reported beam and the L1-SINR / L1-RSRQ value corresponding to the second CRI / SSBRI.
8. The method according to claim 1, further comprising:

   Receiving configuration parameters sent by the base station; wherein the configuration parameters include the number of beams to be reported and beam quality reporting information.
9. The method according to claim 8, wherein the method further comprises:

   Reporting the L1-RSRP value of the to-be-reported beam to the base station according to the number of the to-be-reported beams and the beam quality reporting information; or,

   Report the L1-SINR / L1-RSRQ value of the beam to be reported to the base station; or

   Report the L1-RSRP value of the beam to be reported and the L1-SINR / L1-RSRQ value of the beam to be reported to the base station.
10. A beam quality reporting device, wherein the device includes:

    A determining unit configured to determine a preset number of to-be-reported beams from a plurality of beams according to an L1-RSRP value and an L1-SINR / L1-RSRQ value of each beam;

    The reporting unit is configured to report the beam quality information of each of the beams to be reported to the base station.
11. A beam quality reporting device, wherein the device includes at least: a processor and a storage medium configured to store executable instructions, wherein the processor is configured to execute the stored executable instructions;

    The executable instructions are configured to execute the beam quality reporting method provided in any one of claims 1 to 9 above.
12. A storage medium, wherein computer-executable instructions are stored in the storage medium, and the computer-executable instructions are configured to execute the beam quality reporting method provided by any one of claims 1 to 9 above.

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