WO2024026633A1

WO2024026633A1 - Method and device for transmitting capability information, and readable storage medium

Info

Publication number: WO2024026633A1
Application number: PCT/CN2022/109499
Authority: WO
Inventors: 周锐
Original assignee: 北京小米移动软件有限公司
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2024-02-08
Also published as: CN115486178A

Abstract

Provided in the present disclosure are a method and device for transmitting capability information and a readable storage medium. The method comprises: sending capability information to a network device, the capability information being used for indicating the number of independent beams supported by a user equipment at the same moment as well as a supportable beam direction corresponding to each independent beam at said moment. In the embodiments of the present disclosure, the user equipment reports capability information to the network device and reports the number of independent beams supported by the user equipment at the same moment and a beam direction supported by each independent beam at said moment. Therefore, the network device can understand the capabilities of the user equipment to utilize beams at the same moment, which is beneficial to performing corresponding configuration according to the capabilities thereof, thereby increasing the flexibility and appropriateness of the user equipment using beams.

Description

A method, device and readable storage medium for transmitting capability information

Technical field

The present disclosure relates to the field of wireless communication technology, and in particular, to a method, device and readable storage medium for transmitting capability information.

Background technique

In the fifth generation (5G, 5Generation) wireless communication system, the FR2 millimeter wave band uses beam forming technology. When the user equipment (User Equipment, UE) receives signals in FR2, it is different from the omnidirectional antenna reception method in the FR1 low-frequency band. An additional receiving beam shaping management technology is introduced to use the best receiving beam for signal reception. , which is conducive to achieving greater uplink coverage and better transmission rates.

Due to the introduction of the beam concept, resource multiplexing can be achieved through different beams in user equipment. For example, when receiving a signal, the user equipment can adopt the receiving beam scanning method and use multiple beams to achieve better reception angle coverage. However, user equipment has limited ability to utilize beams at the same time, which may result in scheduling restrictions. Therefore, it is necessary to know the relevant capabilities of the user equipment.

Contents of the invention

The present disclosure provides a method, device and readable storage medium for transmitting capability information.

In a first aspect, the present disclosure provides a method for sending capability information, which is executed by user equipment. The method includes:

Send capability information to the network device, where the capability information is used to indicate the number of independent beams supported by the user equipment at the same time and the supportable beam direction corresponding to each independent beam at the time.

In the method of the present disclosure, the user equipment reports the number of independent beams it supports at the same time and the beam direction supported by each independent beam at that time by reporting capability information to the network device. In this way, the network equipment can learn the ability of the user equipment to utilize the beam at the same time, which is conducive to corresponding configuration according to its ability to improve the flexibility and rationality of the user equipment in utilizing the beam.

In some possible implementations, the method further includes:

Receive first configuration information sent by the network device, where the first configuration information is used to instruct the user equipment to perform measurement on at least two independent beams simultaneously.

In some possible implementations, the method further includes:

According to the first configuration information, measurements are performed simultaneously on the at least two independent beams.

In some possible implementations, the first configuration information includes multiple groups of beam direction combinations, and each group of the beam direction combinations includes: corresponding to each of the at least two independent beams. A beam direction.

In some possible implementations, performing measurements on the at least two independent beams simultaneously according to the first configuration information includes:

Measurements are performed simultaneously on corresponding beam directions in each set of said beam direction combinations.

In some possible implementations, the method further includes:

Receive second configuration information sent by the network device, where the second configuration information is used to indicate: among at least two independent beams supported by the user equipment at the same time, the first number of the at least two independent beams is The independent beams perform measurements, and a second number of independent beams among the at least two independent beams perform configuration information for data transmission.

In some possible implementations, the method further includes:

According to the second configuration information, measurements are performed on a first number of independent beams, while data transmission is performed on a second number of independent beams.

In a second aspect, the present disclosure provides a method for receiving capability information, which is executed by a network device. The method includes:

Receive capability information sent by the user equipment, where the capability information is used to indicate the number of independent beams supported by the user equipment at the same time and the supportable beam direction corresponding to each independent beam at the time.

In the disclosed method, the network device learns the user equipment's ability to utilize beams at the same time based on the capability information reported by the user equipment, so that it can perform corresponding configurations based on its capabilities, thereby improving the flexibility and rationality of the user equipment's use of beams.

In some possible implementations, the method further includes:

According to the capability information, first configuration information is determined; the first configuration information is used to instruct the user equipment to simultaneously perform measurement on at least two of the independent beams.

In some possible implementations, the method further includes:

Determine second configuration information according to the capability information. The second configuration information is used to indicate: among at least two independent beams supported by the user equipment at the same time, the first number of the at least two independent beams is The independent beams perform measurements, and a second number of independent beams among the at least two independent beams perform configuration information for data transmission.

In a third aspect, the present disclosure provides a device for sending capability information, which may be used to perform the steps performed by user equipment in the above-mentioned first aspect or any possible design of the first aspect. The user equipment can implement each function in the above methods through a hardware structure, a software module, or a hardware structure plus a software module.

When the device shown in the third aspect is implemented through a software module, the device may include a transceiver module, where the transceiver module may be used to support the communication device to communicate.

When performing the steps described in the first aspect, the transceiver module is configured to send capability information to the network device, where the capability information is used to indicate the number of independent beams supported by the user equipment at the same time and the number of each of the independent beams supported by the user equipment at the same time. Supported beam directions corresponding to independent beams.

In a fourth aspect, the present disclosure provides a device for receiving capability information, which may be used to perform the steps performed by a network device in the above-mentioned second aspect or any possible design of the second aspect. The network device can implement each function in the above methods through a hardware structure, a software module, or a hardware structure plus a software module.

When the device shown in the fourth aspect is implemented through a software module, the device may include a transceiver module, where the transceiver module may be used to support the communication device to communicate.

When performing the steps described in the second aspect above, the transceiver module is configured to receive capability information sent by the user equipment. The capability information is used to indicate the number of independent beams supported by the user equipment at the same time and the number of independent beams supported by the user equipment at the time. The supported beam directions corresponding to the above-mentioned independent beams.

In a fifth aspect, the present disclosure provides a communication device, including a processor and a memory; the memory is used to store a computer program; the processor is used to execute the computer program to implement the first aspect or any one of the first aspects. possible designs.

In a sixth aspect, the present disclosure provides a communication device, including a processor and a memory; the memory is used to store a computer program; the processor is used to execute the computer program to implement the second aspect or any one of the second aspects. possible designs.

In a seventh aspect, the present disclosure provides a computer-readable storage medium, in which instructions (or computer programs, programs) are stored. When called and executed on a computer, the computer is caused to execute the above-mentioned third step. Any possible design of the aspect or first aspect.

In an eighth aspect, the present disclosure provides a computer-readable storage medium in which instructions (or computer programs, programs) are stored, which when called and executed on a computer, cause the computer to execute the above-mentioned Two aspects or any possible design of the second aspect.

It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only, and do not limit the present disclosure.

Description of the drawings

The drawings described here are used to provide a further understanding of the embodiments of the present disclosure and constitute a part of this application. The schematic embodiments of the embodiments of the present disclosure and their descriptions are used to explain the embodiments of the present disclosure and do not constitute an explanation of the embodiments of the present disclosure. undue limitation. In the attached picture:

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with embodiments of the disclosure and together with the description, serve to explain principles of embodiments of the disclosure.

Figure 1 is a schematic diagram of a wireless communication system architecture provided by an embodiment of the present disclosure;

Figure 2 is a schematic diagram of receiving beams of user equipment according to an exemplary embodiment;

Figure 3 is a flow chart of a method of transmitting capability information according to an exemplary embodiment;

Figure 4 is a flow chart of another method of transmitting capability information according to an exemplary embodiment;

Figure 5 is a flow chart of another method of transmitting capability information according to an exemplary embodiment;

Figure 6 is a flow chart of a method for sending capability information according to an exemplary embodiment;

Figure 7 is a flow chart of another method of sending capability information according to an exemplary embodiment;

Figure 8 is a flow chart of another method of sending capability information according to an exemplary embodiment;

Figure 9 is a flow chart of a method of receiving capability information according to an exemplary embodiment;

Figure 10 is a flow chart of another method of receiving capability information according to an exemplary embodiment;

Figure 11 is a flow chart of another method of receiving capability information according to an exemplary embodiment;

Figure 12 is a block diagram of a device for sending capability information according to an exemplary embodiment;

Figure 13 is a block diagram of user equipment according to an exemplary embodiment;

Figure 14 is a block diagram of a device for receiving capability information according to an exemplary embodiment;

Figure 15 is a block diagram of a communication device according to an exemplary embodiment.

Detailed ways

The embodiments of the present disclosure will now be further described with reference to the accompanying drawings and specific implementation modes.

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with embodiments of the present disclosure. Rather, they are merely examples of apparatus and methods consistent with aspects of the disclosure as detailed in the appended claims.

The terminology used in the embodiments of the present disclosure is for the purpose of describing specific embodiments only and is not intended to limit the embodiments of the present disclosure. As used in the embodiments of the present disclosure and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of the embodiments of the present disclosure, the first information may also be called second information, and similarly, the second information may also be called first information. Depending on the context, the words "if" and "if" as used herein may be interpreted as "when" or "when" or "in response to determining."

Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present disclosure and are not to be construed as limitations of the present disclosure.

As shown in FIG. 1 , a method for transmitting capability information provided by an embodiment of the present disclosure can be applied to a wireless communication system 100 , which may include a user equipment 101 and a network device 102 . The user equipment 101 is configured to support carrier aggregation and can be connected to multiple carrier units of the network device 102, including a primary carrier unit and one or more secondary carrier units.

It should be understood that the above wireless communication system 100 can be applied to both low-frequency scenarios and high-frequency scenarios. Application scenarios of the wireless communication system 100 include but are not limited to long term evolution (LTE) systems, LTE frequency division duplex (FDD) systems, LTE time division duplex (TDD) systems, global Internet microwave access (worldwide interoperability for micro wave access, WiMAX) communication system, cloud radio access network (cloud radio access network, CRAN) system, future fifth generation (5th-Generation, 5G) system, new wireless (new radio, NR) communication system or future evolved public land mobile network (public land mobile network, PLMN) system, etc.

The user equipment 101 shown above can be a terminal, an access terminal, a terminal unit, a terminal station, a mobile station (MS), a remote station, a remote terminal, a mobile terminal, a wireless communication device, a terminal Agent or terminal device, etc. The user equipment 101 may be equipped with a wireless transceiver function, which can communicate (such as wireless communication) with one or more network devices of one or more communication systems, and accept network services provided by the network devices. The network devices here include but are not Limited to network device 102 shown.

Among them, the user equipment (UE) 101 can be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, or a personal digital assistant. , PDA) equipment, handheld devices with wireless communication functions, computing devices or other processing equipment connected to wireless modems, vehicle-mounted equipment, wearable devices, terminal equipment in future 5G networks or terminal equipment in future evolved PLMN networks, etc. .

The network device 102 may be an access network device (or access network site). Among them, access network equipment refers to equipment that provides network access functions, such as wireless access network (radio access network, RAN) base stations and so on. The network device 102 may specifically include a base station (BS), or a base station and a wireless resource management device for controlling the base station, etc. The network device 102 may also include relay stations (relay devices), access points, and base stations in future 5G networks, base stations in future evolved PLMN networks, or NR base stations, etc. Network device 102 may be a wearable device or a vehicle-mounted device. The network device 102 may also be a communication chip having a communication module.

For example, the network device 102 includes but is not limited to: the next generation base station (gnodeB, gNB) in 5G, the evolved node B (evolved node B, eNB) in the LTE system, the radio network controller (radio network controller, RNC), Node B (NB) in the WCDMA system, wireless controller under the CRAN system, base station controller (BSC), base transceiver station (BTS) in the GSM system or CDMA system, home Base station (for example, home evolved nodeB, or home node B, HNB), baseband unit (baseband unit, BBU), transmission point (transmitting and receiving point, TRP), transmitting point (transmitting point, TP) or mobile switching center, etc.

Figure 2 is a schematic diagram of a receiving beam of user equipment according to an exemplary embodiment. As shown in Figure 2, the user equipment 101 uses 8 receiving beams to cover a total range of 120° under FR2. The 8 receiving beams are represented by R1, R2,..., R7, R8 respectively. Each receiving beam covers The range is 15°. Currently, user equipment can only utilize a single beam for data transmission or single beam measurement at the same time, thus causing scheduling restrictions.

An embodiment of the present disclosure provides a method for transmitting capability information. Referring to Figure 3, Figure 3 illustrates a method of transmitting capability information according to an exemplary embodiment. As shown in Figure 3, the method includes steps S301 to S302, specifically:

Step S301, the user equipment 101 sends capability information to the network device 102. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the supportable beam direction corresponding to each independent beam at the time.

Step S302: The network device 102 receives the capability information sent by the user device 101.

In some possible implementations, the beam direction is used to represent the angular range covered by an independent beam.

In some possible implementations, referring to FIG. 2 , combined with the beam distribution of the user equipment 101 under FR2, R1 to R8 are used to represent eight beam directions respectively.

In some possible implementations, the number of independent beams supported by the user equipment 101 at the same time is n, indicating that the user equipment 101 can beamform n independent beams at the same time.

In an example, the user equipment 101 can manage the n independent beams to perform measurements at the same time, or transmit data at the same time.

In an example, the user equipment 101 manages some of the n independent beams to perform measurements, and at the same time, some of the independent beams perform beam data transmission.

In some possible implementations, the user equipment 101 indicates the value of n in the capability information, and indicates that the beam direction corresponding to each independent beam is part or all of R1 to R8.

In an example, the capability information includes the following field format: 2{R1, R2}{R3, R4}. The capability information indicates that the user equipment 101 can support 2 independent beams at the same time; the beam that the first independent beam can support The directions are R1 and R2. The beam directions that the first independent beam can support at this time are R1 or R2; the beam directions that the second independent beam can support are R3 and R4. At this time, the beam directions that the second independent beam can support The beam direction is R3 or R4.

In an example, the capability information corresponding to UE1 indicates that the user equipment 101 can support one independent beam at the same time, and the beam direction that the independent beam can support at this time is one of R1 to R8, as shown in Table 1. The user equipment 101 can manage the shaping of the independent beam at different times, so that the independent beam can sequentially support R1 to R8 at different times to achieve 120° range coverage, that is, the independent beam can be adjusted within a 120° range.

Table 1

11	R1，R2，R3，R4，R5，R6，R7，R8R1, R2, R3, R4, R5, R6, R7, R8

In one example, the capability information corresponding to UE2 indicates: the user equipment 101 can support 2 independent beams at the same time. The adjustable range of the first independent beam is R1 to R6, and the adjustable range of the second independent beam is R4. to R8. The beam direction that the first independent beam can support at this time is one of R1 ~ R6, and the beam direction that the second independent beam can support at this time is one of R4 ~ R8, as shown in Table 2.

Table 2

11	R1，R2，R3，R4，R5，R6R1, R2, R3, R4, R5, R6
22	R4，R5，R6，R7，R8R4, R5, R6, R7, R8

In one example, the capability information corresponding to UE3 indicates: the user equipment 101 can support 2 independent beams at the same time. The adjustable range of the first independent beam is R1 to R4, and the adjustable range of the second independent beam is R5. to R8. The beam direction that the first independent beam can support at this time is one of R1 ~ R4, and the beam direction that the second independent beam can support at this time is one of R5 ~ R8, as shown in Table 3.

table 3

11	R1，R2，R3，R4R1, R2, R3, R4
22	R5，R6，R7，R8R5, R6, R7, R8

In some possible implementations, the user equipment 101 supports multiple independent beams at the same time by increasing the number of array antennas, and implements beam management according to different array antennas.

In one example, the user equipment 101 can support at least two independent beams at the same time by increasing the number of antennas in the original array by half. In the case of beam management performance that supports multiple independent beams at the same time, hardware costs are effectively saved.

In this disclosed embodiment, the user equipment 101 reports the number of independent beams it supports at the same time and the beam direction supported by each independent beam at that time by reporting capability information to the network device 102. Therefore, the network device 102 can learn the ability of the user equipment 101 to utilize the beam at the same time, which is conducive to corresponding configuration according to its ability, so as to improve the flexibility and rationality of the user equipment 101 using the beam.

An embodiment of the present disclosure provides a method for transmitting capability information. Referring to Figure 4, Figure 4 illustrates a method of transmitting capability information according to an exemplary embodiment. As shown in Figure 4, the method includes steps S401 to S404, specifically:

Step S401, the user equipment 101 sends capability information to the network device 102. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the supportable beam direction corresponding to each independent beam at the time.

Step S402: The network device 102 determines first configuration information according to the received capability information; the first configuration information is used to instruct the user equipment 101 to perform measurement configuration information on at least two independent beams simultaneously.

Step S403: The user equipment 101 receives the first configuration information sent by the network device 102.

Step S404: The user equipment 101 performs measurements on at least two independent beams simultaneously according to the first configuration information.

In some possible implementations, combined with the capability information of the user equipment 101, the network device 102 can perform adaptive configuration according to capabilities and business conditions. For example, the user equipment 101 supports at least two independent beams at the same time, and the network device 102 can configure the first configuration information accordingly.

In some possible implementations, the first configuration information includes measurement configuration information related to mobility measurement.

In an example:

The capability information reported by user equipment 101 indicates: 2 independent beams can be supported at the same time. The adjustable range of the first independent beam is R1 to R4, and the adjustable range of the second independent beam is R5 to R8. Refer to Table 3. shown. The beam direction that the first independent beam can support at this time is one of R1 ~ R4, and the beam direction that the second independent beam can support at this time is one of R5 ~ R8.

The network device 102 determines the first configuration information according to the capability information of the user equipment 101. For example, the first configuration information indicates: at the same time, the user equipment 101 performs measurements on the first independent beam and the second independent beam.

The user equipment 101 simultaneously performs measurements on the first independent beam and the second independent beam according to the first configuration information. For example, at time t1, the user equipment 101 simultaneously performs measurement of the first independent beam in the R1 direction and measurement of the second independent beam in the R5 direction.

In the embodiment of the present disclosure, the network device 102 performs reasonable and adaptive measurement configuration according to the capability information of the user equipment 101. Therefore, the user equipment 101 can perform measurements on at least two independent beams at the same time based on the first configuration information and its own capabilities, which can effectively improve the measurement efficiency, reduce the measurement delay, and improve the flexibility of the measurement process of the user equipment 101.

An embodiment of the present disclosure provides a method for transmitting capability information. Referring to Figure 5, Figure 5 illustrates a method of transmitting capability information according to an exemplary embodiment. As shown in Figure 5, the method includes steps S501 to S504, specifically:

Step S501, the user equipment 101 sends capability information to the network device 102. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the supportable beam direction corresponding to each independent beam at the time.

Step S502: The network device 102 determines second configuration information based on the received capability information. The second configuration information is used to indicate that: among at least two independent beams supported by the user equipment 101 at the same time, the first of the at least two independent beams is the first. A number of independent beams perform measurements, and a second number of independent beams among at least two independent beams perform configuration information for data transmission.

Step S503: The user equipment 101 receives the second configuration information sent by the network device 102.

Step S504: The user equipment 101 performs measurements on a first number of independent beams according to the second configuration information, and simultaneously performs data transmission on a second number of independent beams.

In some possible implementations, the second configuration information includes: measurement configuration information related to mobility measurement in the first independent beam and resource configuration information related to data transmission in the second independent beam.

In some possible implementations, the first number may be at least one, and the second number may be at least one.

In some possible implementations, the sum of the first quantity and the second quantity may be less than or equal to at least two of the aforementioned. That is, the independent beams used to perform measurements and data transmission at the same time can be all independent beams or part of the independent beams.

In some possible implementations, taking the first number and the second number as both 1 as an example, the independent beam used for measurement is recorded as the first independent beam, and the independent beam used for data transmission is recorded as the second independent beam. . The beam directions of the first independent beam and the second independent beam at the set time are the same. According to the second configuration information, the user equipment 101 can perform measurements in the beam direction of the first independent beam at the set time and at the same time in the second independent beam. Data transmission is performed in this beam direction. Therefore, in the same direction, there is no need to stop data transmission when performing measurements, which helps to improve the efficiency of data transmission.

In an example:

The capability information reported by the user equipment 101 indicates: 2 independent beams can be supported at the same time. The adjustable range of the first independent beam is R1 to R6, and the adjustable range of the second independent beam is R4 to R8. Refer to Table 2. shown. The beam direction that the first independent beam can support at this time is one of R1 to R6, and the beam direction that the second independent beam can support at this time is one of R4 to R8.

The network device 102 determines the second configuration information according to the capability information of the user equipment 101. The second configuration information may indicate, for example, that at the same time, the user equipment 101 performs measurement on the first independent beam and performs data transmission on the second independent beam.

The user equipment 101 simultaneously performs measurement on the first independent beam and performs data transmission on the second independent beam according to the second configuration information. For example, the user equipment 101 performs measurement of the first independent beam in the R4 direction and data transmission of the second independent beam in the R4 direction at time t1.

In the embodiment of the present disclosure, the network device 102 performs corresponding configuration according to the capability information of the user equipment 101. The user equipment 101 can implement measurement or data transmission on different independent beams at the same time according to the second configuration information, which increases the flexibility of user equipment scheduling and overcomes the existing scheduling restrictions caused by only supporting a single beam at the same time.

The embodiment of the present disclosure provides a method for sending capability information, which is executed by the user equipment 101. Referring to Figure 6, Figure 6 illustrates a method of sending capability information according to an exemplary embodiment. As shown in Figure 6, the method includes step S601, specifically:

Step S601, the user equipment 101 sends capability information to the network device 102. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the supportable beam direction corresponding to each independent beam at the time.

In some possible implementations, the user equipment 101 indicates the value of n in the capability information, and indicates that the beam direction corresponding to each independent beam is part or all of R1 to R8. Please refer to Table 1 to Table 3 for corresponding examples.

In one example, the user equipment 101 can support at least two independent beams at the same time by increasing the number of antennas in the original array by half. When the beam management performance is implemented to support multiple independent beams at the same time, hardware costs are effectively saved.

In this disclosed embodiment, the user equipment 101 reports the number of independent beams it supports at the same time and the beam direction supported by each independent beam at that time by reporting capability information to the network device 102. Therefore, the network device 102 can learn the ability of the user equipment 101 to utilize the beam at the same time, which is conducive to corresponding configuration according to its ability, so as to improve the flexibility and rationality of the user equipment's use of the beam.

The embodiment of the present disclosure provides a method for sending capability information, which is executed by the user equipment 101. The method includes steps S601 to S602, specifically:

Step S602: The user equipment 101 receives the first configuration information sent by the network device 102. The first configuration information is used to instruct the user equipment 101 to perform measurement on at least two independent beams simultaneously.

In the embodiment of the present disclosure, after the user equipment 101 reports the capability information, the network device 102 can perform reasonable measurement configuration according to the capability information of the user equipment 101.

The embodiment of the present disclosure provides a method for sending capability information, which is executed by the user equipment 101. Referring to Figure 7, Figure 7 illustrates a method of sending capability information according to an exemplary embodiment. As shown in Figure 7, the method includes steps S701 to S703, specifically:

Step S701, the user equipment 101 sends capability information to the network device 102. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the supportable beam direction corresponding to each independent beam at the time.

Step S702: The user equipment 101 receives the first configuration information sent by the network device 102. The first configuration information is used to instruct the user equipment 101 to perform measurement on at least two independent beams simultaneously.

Step S703: The user equipment 101 performs measurements on at least two independent beams simultaneously according to the first configuration information.

In the embodiment of the present disclosure, after the user equipment 101 reports the capability information, the network device 102 can perform reasonable measurement configuration according to the capability information of the user equipment 101. Therefore, the user equipment 101 can perform measurements on at least two independent beams at the same time based on the first configuration information and its own capabilities, which can effectively improve the measurement efficiency, reduce the measurement delay, and improve the flexibility of the measurement process of the user equipment 101.

The embodiment of the present disclosure provides a method for sending capability information, which is executed by the user equipment 101. The method includes steps S701 to S703, specifically:

Wherein, the first configuration information includes multiple sets of beam direction combinations, and each set of beam direction combinations includes: one beam direction corresponding to each of at least two independent beams.

In some possible implementations, the number of independent beams supported by the user equipment 101 at the same time is n. The network device 102 can determine m sets of beam direction combinations based on the beam direction corresponding to each independent beam. Among them, each set of beam direction combinations should include n beam directions, that is, include a beam direction corresponding to each independent beam among n independent beams.

In an example:

The capability information reported by user equipment 101 indicates that two independent beams can be supported at the same time. The adjustable range of the first independent beam is R1 to R4, and the adjustable range of the second independent beam is R5 to R8. The adjustable range of the second independent beam at this time is The beam direction that one independent beam can support is one of R1~R4, and the beam direction that the second independent beam can support at this time is one of R5~R8, as shown in Table 3.

The network device 102 combines the capability information of the user equipment 101 to select one of the beam directions supported by the first independent beam and one of the beam directions supported by the second independent beam to form a set of beam direction combinations. Thus, four sets of beam direction combinations can be configured in the first configuration information. For example, the first configuration information indicates the following four sets of beam direction combinations: {R1, R8}, {R2, R7}, {R3, R6} and {R4, R5}.

In the embodiment of the present disclosure, according to the configuration of the network device 102, the user equipment 101 can learn the beam direction combination that is suitable for its own beam management capabilities, which facilitates group management of beams based on the beam direction combination.

Step S703', the user equipment 101 simultaneously performs measurements in the corresponding beam directions in each set of beam direction combinations according to the first configuration information.

In some possible implementations, the network device 102 indicates the beam direction combination through the first configuration information to indicate that the user equipment 101 can perform simultaneous measurements on each set of beam direction combinations.

In an example:

In this example, the user equipment 101 simultaneously performs measurements on the beam direction combination {R1, R8} at time t1. Therefore, at time t1, the user equipment 101 can perform measurements in two directions (each direction corresponds to an independent beam) at the same time.

The user equipment 101 simultaneously performs measurements on the beam direction combination {R2, R7} at time t2.

The user equipment 101 simultaneously performs measurements on the beam direction combination {R3, R6} at time t3.

The user equipment 101 simultaneously performs measurements on the beam direction combination {R4, R5} at time t3.

It can be understood that the four beam direction combinations in this example are only illustrative and not limiting. Other beam direction combinations may also be included in other examples, such as {R1, R7}.

In the embodiment of the present disclosure, the network device 102 adaptively configures the first configuration information according to the capabilities of the user equipment 101. The user equipment 101 simultaneously performs measurements in the beam directions included in each set of beam direction combinations according to the first configuration information, effectively shortening the measurement time. . Compared with the original method that can only measure in one direction at the same time, the measurement delay is greatly reduced.

The embodiment of the present disclosure provides a method for sending capability information, which is executed by the user equipment 101. The method includes steps S601 to S602', specifically:

Step S602', the user equipment 101 receives the second configuration information sent by the network device 102. The second configuration information is used to indicate that among the at least two independent beams supported by the user equipment 101 at the same time, the user equipment 101 is the first among the at least two independent beams. A number of independent beams perform measurements, and a second number of independent beams among at least two independent beams perform configuration information for data transmission.

In some possible implementations, taking the first number and the second number as both 1 as an example, the independent beam used for measurement is recorded as the first independent beam, and the independent beam used for data transmission is recorded as the second independent beam. . The beam directions of the first independent beam and the second independent beam at the set time are the same.

In this embodiment of the present disclosure, the user equipment 101 learns beam information that can perform measurement and data transmission respectively according to the second configuration information of the network device 102.

The embodiment of the present disclosure provides a method for sending capability information, which is executed by the user equipment 101. Referring to Figure 8, Figure 8 illustrates a method of sending capability information according to an exemplary embodiment. As shown in Figure 8, the method includes steps S801 to S803, specifically:

Step S801, the user equipment 101 sends capability information to the network device 102. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the supportable beam direction corresponding to each independent beam at the time.

Step S802: The user equipment 101 receives the second configuration information sent by the network device 102. The second configuration information is used to indicate that: among the at least two independent beams supported by the user equipment 101 at the same time, the first number of the at least two independent beams is The independent beams perform measurements, and a second number of independent beams among the at least two independent beams perform data transmission configuration information.

Step S803: The user equipment 101 performs measurements on a first number of independent beams according to the second configuration information, and simultaneously performs data transmission on a second number of independent beams.

In some possible implementations, taking the first number and the second number as both 1 as an example, the independent beam used for measurement is recorded as the first independent beam, and the independent beam used for data transmission is recorded as the second independent beam. . The beam directions of the first independent beam and the second independent beam at the set time are the same. According to the second configuration information, the user equipment 101 can perform measurement in the beam direction of the first independent beam at the set time and simultaneously perform data transmission in the beam direction of the second independent beam. Therefore, in the same direction, there is no need to stop data transmission when performing measurements, which helps to improve the efficiency of data transmission.

In an example:

The capability information reported by user equipment 101 indicates: 2 independent beams can be supported at the same time. The adjustable range of the first independent beam is R1 to R6, and the adjustable range of the second independent beam is R4 to R8. The adjustable range of the second independent beam at this time is The beam direction that one independent beam can support is one of R1~R6, and the beam direction that the second independent beam can support at this time is one of R4~R8, as shown in Table 2.

The network device 102 determines the second configuration information according to the capability information of the user equipment 101. The second configuration information may indicate, for example, that at the same time, the user equipment 101 performs measurement on the first independent beam and performs data transmission on the second independent beam. For example, the second configuration information indicates: in one direction from R4 to R6, measurement is performed through the first independent beam, and data transmission is performed at the second independent beam.

The user equipment 101 simultaneously performs measurement on the first independent beam and performs data transmission on the second independent beam according to the second configuration information. For example:

At time t1, the user equipment 101 performs measurement on the first independent beam in the R4 direction, and performs data transmission on the second independent beam in the R4 direction.

Alternatively, at time t2, the user equipment 101 performs measurement on the first independent beam in the R1 direction and performs data transmission on the second independent beam in the R8 direction.

It can be understood that the independent beams that perform measurement or data transmission in this example are only for illustration and not limitation. The independent beams used to perform measurements in this example during implementation can also be used for data transmission in other examples.

Among other examples:

If the capability information reported by the user equipment 101 indicates: more than two independent beams can be supported at the same time.

The second configuration information configured by the network device 102 may indicate that only two of the independent beams are applied, and may indicate that measurement is performed on the first independent beam at time t1 and data transmission is performed on the second independent beam.

Or, the second configuration information configured by the network device 102 indicates that among the two or more independent beams, some of the independent beams perform measurement at time t1, and the remaining independent beams perform data transmission.

In the embodiment of the present disclosure, the user equipment 101 can implement measurement or data transmission on different independent beams at the same time according to the second configuration information, which increases the flexibility of user equipment scheduling and overcomes the existing problems caused by only supporting a single beam at the same time. Scheduling restrictions.

The embodiment of the present disclosure provides a method for receiving capability information, which is executed by the network device 102. Referring to Figure 9, Figure 9 illustrates a method of receiving capability information according to an exemplary embodiment. As shown in Figure 9, the method includes step S901, specifically:

Step S901, the network device 102 receives the capability information sent by the user equipment 101. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the supportable beam direction corresponding to each independent beam at the time.

In the embodiment of the present disclosure, the network device 102 learns the ability of the user equipment 101 to utilize beams at the same time based on the capability information reported by the user equipment 101, so that it can perform corresponding configurations according to its capabilities and improve the flexibility of the user equipment 101 in utilizing beams. and reasonableness.

The embodiment of the present disclosure provides a method for receiving capability information, which is executed by the network device 102. Referring to Figure 10, Figure 10 illustrates a method of receiving capability information according to an exemplary embodiment. As shown in Figure 10, the method includes step S1001, specifically:

Step S1001, the network device 102 receives the capability information sent by the user equipment 101. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the supportable beam direction corresponding to each independent beam at the time.

Step S1002: The network device 102 determines first configuration information according to the capability information; the first configuration information is used to instruct the user equipment 101 to perform measurement on at least two independent beams simultaneously.

In some possible implementations, after determining the first configuration information, the network device 102 sends the first configuration information to the user equipment 101.

In some possible implementations, the first configuration information includes multiple sets of beam direction combinations, and each set of beam direction combinations includes: one beam direction corresponding to each of at least two independent beams. The user equipment 101 can simultaneously perform measurements in the beam directions corresponding to each set of beam direction combinations according to the beam direction combinations.

The embodiment of the present disclosure provides a method for receiving capability information, which is executed by the network device 102. Referring to Figure 11, Figure 11 illustrates a method of receiving capability information according to an exemplary embodiment. As shown in Figure 11, the method includes step S1101, specifically:

Step S1101, the network device 102 receives the capability information sent by the user equipment 101. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the supportable beam direction corresponding to each independent beam at the time.

Step S1102: The network device 102 determines second configuration information based on the capability information. The second configuration information is used to indicate: among at least two independent beams supported by the user equipment 101 at the same time, the first number of the at least two independent beams is used. The independent beams perform measurements, and a second number of independent beams among the at least two independent beams perform configuration information for data transmission.

In some possible implementations, there may be at least one first independent beam used for performing measurements, and there may be at least one second independent beam used for performing data transmission.

In some possible implementations, the beam directions of the first independent beam and the second independent beam at the set time are the same, and the user equipment 101 can execute in the beam direction of the first independent beam at the set time according to the second configuration information. Measurements are performed while data transmission is performed in the beam direction of a second independent beam. Therefore, in the same direction, there is no need to stop data transmission when performing measurements, which helps to improve the efficiency of data transmission.

Based on the same concept as the above method embodiments, embodiments of the present disclosure also provide a device for sending capability information. The device can have the functions of the user equipment 101 in the above method embodiments, and can be used to perform the functions provided by the above method embodiments. Steps performed by user device 101. This function can be implemented by hardware, or it can be implemented by software or hardware executing corresponding software. The hardware or software includes one or more modules corresponding to the above functions.

In a possible implementation, the device 1200 shown in Figure 12 can serve as the user equipment 101 involved in the above method embodiment, and perform the steps performed by the user equipment 101 in the above method embodiment. As shown in Figure 12, the device 1200 may include a transceiver module 1201, where the transceiver module 1201 may be used to support the communication device to communicate.

When performing the steps implemented by the user equipment 101, the transceiver module 1201 is configured to send capability information to the network device 102. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the number of independent beams supported by the user equipment 101 at the time. The supported beam directions corresponding to the above-mentioned independent beams.

In some possible implementations, the transceiver module 1201 is further configured to receive the first configuration information sent by the network device 102. The first configuration information is used to instruct the user equipment 101 to perform measurement configuration on at least two independent beams simultaneously. information.

In some possible implementations, the device 1200 further includes a processing module coupled to the transceiver module 1201. The processing module is configured to simultaneously perform measurements on at least two independent beams according to the first configuration information.

In some possible implementations, the first configuration information includes multiple sets of beam direction combinations, and each set of beam direction combinations includes: one beam direction corresponding to each of at least two independent beams.

In some possible implementations, the processing module is further configured to simultaneously perform measurements on corresponding beam directions in each set of beam direction combinations.

In some possible implementations, the transceiver module 1201 is further configured to receive second configuration information sent by the network device 102. The second configuration information is used to indicate that: in at least two independent beams supported by the user equipment 101 at the same time, Measurements are performed on a first number of independent beams among the at least two independent beams, and configuration information for data transmission is performed on a second number of independent beams among the at least two independent beams.

In some possible implementations, the processing module is further configured to, according to the second configuration information, perform measurements on a first number of independent beams and simultaneously perform data transmission on a second number of independent beams.

When the device for sending capability information is user equipment 101, its structure may also be as shown in Figure 13. The device 1300 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.

Referring to Figure 13, the device 1300 may include one or more of the following components: a processing component 1302, a memory 1304, a power supply component 1306, a multimedia component 1308, an audio component 1310, an input/output (I/O) interface 1312, a sensor component 1314, and communications component 1316.

Processing component 1302 generally controls the overall operations of device 1300, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 1302 may include one or more processors 1320 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 1302 may include one or more modules that facilitate interaction between processing component 1302 and other components. For example, processing component 1302 may include a multimedia module to facilitate interaction between multimedia component 1308 and processing component 1302.

Memory 1304 is configured to store various types of data to support operations at device 1300 . Examples of such data include instructions for any application or method operating on device 1300, contact data, phonebook data, messages, pictures, videos, etc. Memory 1304 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

Power supply component 1306 provides power to various components of device 1300. Power supply components 1306 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 1300 .

Multimedia component 1308 includes a screen that provides an output interface between device 1300 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. A touch sensor can not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action. In some embodiments, multimedia component 1308 includes a front-facing camera and/or a rear-facing camera. When the device 1300 is in an operating mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.

Audio component 1310 is configured to output and/or input audio signals. For example, audio component 1310 includes a microphone (MIC) configured to receive external audio signals when device 1000 is in operating modes, such as call mode, recording mode, and speech recognition mode. The received audio signals may be further stored in memory 1304 or sent via communication component 1316 . In some embodiments, audio component 1310 also includes a speaker for outputting audio signals.

The I/O interface 1312 provides an interface between the processing component 1302 and a peripheral interface module. The peripheral interface module may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.

Sensor component 1314 includes one or more sensors that provide various aspects of status assessment for device 1300 . For example, the sensor component 1314 can detect the open/closed state of the device 1300, the relative positioning of components, such as the display and keypad of the device 1300, the sensor component 1314 can also detect the position change of the device 1300 or a component of the device 1300, the user The presence or absence of contact with device 1300, device 1300 orientation or acceleration/deceleration and temperature changes of device 1300. Sensor assembly 1314 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. Sensor assembly 1314 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 1314 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

Communication component 1316 is configured to facilitate wired or wireless communication between apparatus 1300 and other devices. Device 1300 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 1316 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, communications component 1316 also includes a near field communications (NFC) module to facilitate short-range communications. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 1300 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above method.

In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions, such as a memory 1304 including instructions, which are executable by the processor 1320 of the device 1300 to complete the above method is also provided. For example, non-transitory computer-readable storage media may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

Based on the same concept as the above method embodiments, embodiments of the present disclosure also provide a device for receiving capability information. The device can have the functions of the network device 102 in the above method embodiments, and can be used to perform the functions provided by the above method embodiments. Steps performed by network device 102. This function can be implemented by hardware, or it can be implemented by software or hardware executing corresponding software. The hardware or software includes one or more modules corresponding to the above functions.

In a possible implementation, the communication device 1400 shown in Figure 14 can serve as the network device 102 involved in the above method embodiment, and perform the steps performed by the network device 102 in the above method embodiment. As shown in Figure 14, the communication device 1400 may include a transceiver module 1401, where the transceiver module 1401 may be used to support the communication device to communicate. The transceiver module 1401 may have a wireless communication function, such as being able to communicate wirelessly with other communication devices through a wireless air interface. .

When performing the steps implemented by the network device 102, the transceiver module 1401 is configured to receive capability information sent by the user equipment 101. The capability information is used to indicate the number of independent beams supported by the user equipment 101 at the same time and the number of independent beams supported by the user equipment 101 at that time. The supported beam direction corresponding to the independent beam.

In some possible implementations, the apparatus 1400 further includes: a processing module coupled to the transceiver module 1401. The processing module is configured to determine the first configuration information according to the capability information; the first configuration information is used to indicate that the user equipment is at least Measurement configuration information for simultaneous measurements on two independent beams.

In some possible implementations, the processing module is further configured to determine second configuration information according to the capability information, and the second configuration information is used to indicate: among at least two independent beams supported by the user equipment at the same time, at least two A first number of independent beams among the independent beams perform measurements, and a second number of independent beams among at least two independent beams perform configuration information for data transmission.

When the communication device is a network device 102, its structure may also be as shown in Figure 15. Taking a base station as an example to illustrate the structure of a communication device. As shown in Figure 15, the device 1500 includes a memory 1501, a processor 1502, a transceiver component 1503, and a power supply component 1506. The memory 1501 is coupled with the processor 1502 and can be used to store programs and data necessary for the communication device 1500 to implement various functions. The processor 1502 is configured to support the communication device 1500 to perform corresponding functions in the above method, and the functions can be implemented by calling a program stored in the memory 1501 . The transceiver component 1503 may be a wireless transceiver, which may be used to support the communication device 1500 to receive signaling and/or data through a wireless air interface, and to send signaling and/or data. The transceiver component 1503 may also be called a transceiver unit or a communication unit. The transceiver component 1503 may include a radio frequency component 1504 and one or more antennas 1505. The radio frequency component 1504 may be a remote radio unit (RRU). Specifically, It can be used for the transmission of radio frequency signals and the conversion of radio frequency signals and baseband signals. The one or more antennas 1505 can be specifically used for radiating and receiving radio frequency signals.

When the communication device 1500 needs to send data, the processor 1502 can perform baseband processing on the data to be sent, and then output the baseband signal to the radio frequency unit. The radio frequency unit performs radio frequency processing on the baseband signal and then sends the radio frequency signal in the form of electromagnetic waves through the antenna. When data is sent to the communication device 1500, the radio frequency unit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor 1502. The processor 1502 converts the baseband signal into data and processes the data. for processing.

Other implementations of the disclosed embodiments will be readily apparent to those skilled in the art, upon consideration of the specification and practice of the invention disclosed herein. The present disclosure is intended to cover any variations, uses, or adaptations of the embodiments of the present disclosure that follow the general principles of the embodiments of the present disclosure and include common general knowledge in the technical field that is not disclosed in the present disclosure. or conventional technical means. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosed embodiments being indicated by the following claims.

It is to be understood that the disclosed embodiments are not limited to the precise structures described above and illustrated in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the disclosed embodiments is limited only by the appended claims.

Industrial applicability

In the embodiment of the present disclosure, the user equipment reports the number of independent beams it supports at the same time and the beam direction supported by each independent beam at that time by reporting capability information to the network device. In this way, the network equipment can learn the ability of the user equipment to utilize the beam at the same time, which is conducive to corresponding configuration according to its ability to improve the flexibility and rationality of the user equipment in utilizing the beam.

Claims

A method of sending capability information, executed by user equipment, the method includes:

Send capability information to the network device, where the capability information is used to indicate the number of independent beams supported by the user equipment at the same time and the supportable beam direction corresponding to each independent beam at the time.
The method of claim 1, further comprising:

Receive first configuration information sent by the network device, where the first configuration information is used to instruct the user equipment to perform measurement on at least two independent beams simultaneously.
The method of claim 2, further comprising:

According to the first configuration information, measurements are performed simultaneously on the at least two independent beams.
The method of claim 3, wherein,

The first configuration information includes multiple groups of beam direction combinations, and each group of the beam direction combinations includes: a beam direction corresponding to each of the at least two independent beams.
The method of claim 4, wherein,

The step of performing measurements simultaneously on the at least two independent beams according to the first configuration information includes:

Measurements are performed simultaneously on corresponding beam directions in each set of said beam direction combinations.
The method of claim 1, further comprising:

Receive second configuration information sent by the network device, where the second configuration information is used to indicate: among at least two independent beams supported by the user equipment at the same time, the first number of the at least two independent beams is The independent beams perform measurements, and a second number of independent beams among the at least two independent beams perform configuration information for data transmission.
The method of claim 6, further comprising:

According to the second configuration information, measurements are performed on a first number of independent beams, while data transmission is performed on a second number of independent beams.
A method of receiving capability information, executed by a network device, the method includes:

Receive capability information sent by the user equipment, where the capability information is used to indicate the number of independent beams supported by the user equipment at the same time and the supportable beam direction corresponding to each independent beam at the time.
The method of claim 8, further comprising:

According to the capability information, first configuration information is determined; the first configuration information is used to instruct the user equipment to simultaneously perform measurement on at least two of the independent beams.
The method of claim 9, wherein,

The first configuration information includes multiple groups of beam direction combinations, and each group of the beam direction combinations includes: a beam direction corresponding to each of the at least two independent beams.
The method of claim 8, further comprising:

Determine second configuration information according to the capability information. The second configuration information is used to indicate: among at least two independent beams supported by the user equipment at the same time, the first number of the at least two independent beams is The independent beams perform measurements, and a second number of independent beams among the at least two independent beams perform configuration information for data transmission.
A device for sending capability information, configured on user equipment, the device includes:

The transceiver module is configured to send capability information to the network device, where the capability information is used to indicate the number of independent beams supported by the user equipment at the same time and the supportable beam direction corresponding to each of the independent beams at the time.
A device for receiving capability information, configured on network equipment, the device includes:

A transceiver module, configured to receive capability information sent by the user equipment, where the capability information is used to indicate the number of independent beams supported by the user equipment at the same time and the supportable beam direction corresponding to each of the independent beams at the time.
A communication device includes a processor and a memory, wherein,

The memory is used to store computer programs;

The processor is used to execute the computer program to implement the method according to any one of claims 1-7.
A communication device includes a processor and a memory, wherein,

The memory is used to store computer programs;

The processor is used to execute the computer program to implement the method according to any one of claims 8-11.
A computer-readable storage medium in which instructions are stored. When the instructions are called and executed on a computer, they cause the computer to execute the method described in any one of claims 1-7. method.
A computer-readable storage medium in which instructions are stored. When the instructions are called and executed on a computer, they cause the computer to execute the method described in any one of claims 8-11. method.