WO2021115015A1 - Beam selection method, terminal and storage medium - Google Patents
Beam selection method, terminal and storage medium Download PDFInfo
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- the embodiments of the present disclosure relate to, but are not limited to, the field of communication technologies, and specifically, to but are not limited to beam selection methods, terminals, and storage media.
- millimeter waves are used as an important means of deployment.
- Large-scale multiple-input multiple-output (MIMO) uses millimeter-wave frequency bands and greatly reduces antenna size, making large-scale antennas And ultra-dense networking has become another urban landscape in the 5G era.
- Millimeter wave has the advantages of wide bandwidth, low interference, and low spectrum price.
- the large bandwidth brought by millimeter waves meets the needs of users in terms of speed, and the lack of rapid RF attenuation at high frequencies can be compensated by beamforming technology.
- the embodiment of the present disclosure provides a beam selection method, including: identifying the service characteristics of the service requested by the current user;
- the beam reselection mechanism When the preset beam reselection conditions are met, the beam reselection mechanism is activated;
- the second beam is selected.
- the embodiments of the present disclosure also provide a terminal, the terminal including a processor, a memory, and a communication bus;
- the communication bus is configured to realize connection and communication between the processor and the memory
- the processor is configured to execute one or more computer programs stored in the memory to implement the beam switching method described above.
- the embodiment of the present disclosure also provides a computer storage medium that stores one or more computer programs, and when the one or more computer programs are executed by one or more processors, the beam selection method described above is implemented.
- FIG. 1 is a schematic flowchart of a beam selection method according to an embodiment of the disclosure
- FIG. 2 is a schematic diagram of another flow of a beam selection method according to an embodiment of the disclosure.
- FIG. 3 is a schematic structural diagram of a terminal according to an embodiment of the disclosure.
- an embodiment of the present disclosure provides a beam selection method. Referring to FIG. 1, the method includes the following steps:
- the beam selection method before S101, further includes: identifying the beam performance of the beam in the cell where the current terminal is located, and storing the identifier of the beam and the corresponding beam performance in the beam performance database.
- the services include: a first type of service and a second type of service; the level of the first type of service selection beam is higher than the level of the second type of service selection beam.
- the beam selection method further includes:
- TQC high-level critical (Critical) application type services TQC lower-level non-critical (Non-Critical) application type services.
- TQC high-level critical (Critical) application type services the requirements for real-time and stability of the network are relatively high, while the data requirements for the network are relatively low.
- financial software, various game software, etc. may initiate TQC high Critical application type business.
- TQC low-level non-critical (Non-Critical) application type services the requirements for real-time and stability of the network are relatively low, while the data requirements for the network are relatively high, such as file transfer protocol (FTP), chat Software, etc. may initiate TQC lower-level non-critical (Non-Critical) application type business.
- FTP file transfer protocol
- chat Software chat Software
- the level of matching, selecting and switching effective beams for TQC high-level critical application type services is higher than that of TQC lower level non-critical application type services.
- the characteristics of the two services of TQC high-level critical (Critical) application type services and TQC lower-level non-critical application type services are shown in Table 1 below.
- the service characteristic includes at least one of a first data throughput, a first delay, a first packet loss rate, and a first peak rate; the beam performance includes a second data throughput, a first At least one of the second delay, the second packet loss rate, and the second peak rate.
- the terminal can periodically obtain the service characteristics of the service requested by the current user.
- the aforementioned service characteristics include, but are not limited to, at least one of the expected data throughput requirements, the expected delay requirements, the expected packet loss rate requirements, and the expected peak rate requirements.
- the terminal also regularly measures the beam performance of the beam in the cell.
- the beam performance includes but is not limited to at least one of data throughput statistical characteristics, delay statistical characteristics, signal variation statistical characteristics, and peak rate statistical characteristics.
- service characteristics include expected data throughput requirements, expected delay requirements, expected packet loss rate requirements, and expected peak rate requirements
- beam performance includes data throughput statistical characteristics, delay statistical characteristics, signal fluctuation statistical characteristics, Peak rate statistics feature.
- the service characteristic threshold configuration corresponding to the two services of TQC high-level critical (Critical) application type services and TQC lower-level non-critical application type services is shown in Table 2 below.
- the beam performance database list is shown in Table 3 below.
- satisfying the preset beam reselection condition includes:
- the beam performance of the currently selected first beam does not meet the service characteristic requirements of the service requested by the current user.
- the terminal may start the beam reselection mechanism.
- the beam selection method further includes:
- the Nth beam corresponding to the service characteristic is output, where N is an integer greater than or equal to 2; until it is determined that the Nth beam satisfies the beam switching condition, the Nth beam is selected.
- the preset selection rule includes: matching a beam that fully meets the service characteristics or a beam that has the smallest gap with the service characteristic requirements in the currently stored beam characteristic database.
- the beam selection method further includes:
- the beam selection method includes:
- the beam reselection mechanism After identifying the service characteristics of the service requested by the current user, when the preset beam reselection conditions are not met, the beam reselection mechanism is not activated.
- the terminal may not activate the beam reselection mechanism.
- the service characteristics of the service requested by the current user are identified; when the preset beam reselection conditions are met, the beam reselection mechanism is activated; after the beam reselection mechanism is activated, the The selection rule is to match the second beam corresponding to the service characteristic from the beam performance database; and when it is determined that the beam switching condition is satisfied, the second beam is selected, which realizes the selection of the appropriate beam based on the different service characteristics of the service requested by the user , And complete the dynamic selection and switching of the beam; it can optimally ensure the reasonable needs of all services under limited network resources, so as to better meet the different needs of different users for the network status when using different services, and greatly improve the network The utilization efficiency and beneficial effects.
- an embodiment of the present disclosure provides a beam selection method.
- the method includes the following steps:
- Terminal A selects beam W1 in a specific cell.
- Terminal A periodically recognizes the beam performance of the cell-specific beam, and stores the identifier of the beam and its corresponding beam performance in the beam performance database of the terminal;
- Terminal A initiates a TQC lower-level Non-Critical application type service; and identifies the service characteristics of the service requested by the current user;
- Terminal A initiates a TQC high-level Critical application type service, and identifies the service characteristics of the service requested by the current user;
- the beam performance of the beam W1 currently selected by the terminal A is worse than the service characteristics of the service requested by the current user, and the terminal A starts the beam reselection mechanism, and according to the service characteristics of the TQC high-level Critical application type service, obtains priority in the beam performance database List of beam performance and match;
- Terminal A queries the beam performance list in the beam performance database, and matches beam W2 to optimally meet the requirements of TQC high-level critical application type services;
- the terminal A requests the terminal B, which is using the beam W2, to release the beam W2;
- Terminal B checks whether its current service is a TQC high-level Critical application type service; if the current service of terminal B is not a TQC high-level Critical application type service, perform S210; if the current service of terminal B is a TQC high-level Critical application type For business, perform S213;
- terminal B When terminal B is currently performing a TQC lower-level Non-Critical application type service, terminal B releases beam W2; and feeds back information about releasing beam W2 to terminal A;
- Terminal A obtains the information of the release beam W2 of the terminal B, releases the beam W1 that is being used, and synchronizes the information of the released beam W1 to the terminal B;
- Terminal A selects beam W2, and completes beam switching
- Terminal B is currently performing a TQC high-level critical application type service, and terminal B refuses to release beam W2; terminal B feeds back information that it refuses to release beam W2 to terminal A;
- Terminal A selects beam Wx and completes beam switching.
- terminal A After terminal A receives the message that it refuses to release beam W2, it re-matches the beam performance of other beams that exclude beams W1 and W2 in the beam performance database, and matches beam W3 to meet the requirements of TQC high-level critical application type services.
- Request terminal C which is using beam W3, to release beam W3; if terminal A receives the information of releasing beam W3 fed back by terminal C, it releases beam A and selects beam W3 to complete beam switching; if terminal C also feedbacks rejection The information of beam W3 is released to terminal A, and terminal A again matches the beam performance of other beams that exclude beams W1, W2, and W3 in the beam performance database, until it matches the selectable beam that can meet the service requirements of TQC high-level Critical application type.
- the beam Wx is the selectable beam with the smallest gap between the beam performance in the beam performance database and the service characteristic of the service requested by the current user.
- terminal 1 selects beam W1
- terminal 2 selects beam W2
- terminal 3 selects beam W3
- the terminal N selects the beam Wx; and each terminal can perform the above-mentioned beam selection method according to the actual situation.
- each of multiple terminals 1, 2, 3...N can periodically measure the beam performance of a cell-specific beam, and its beam performance includes, but is not limited to, statistical characteristics of data throughput, statistical characteristics of delay, and statistical characteristics of signal changes. , Peak rate statistical characteristics, and the identification of the beam and its corresponding beam performance are stored in the beam performance database of the terminal.
- each of the multiple terminals 1, 2, 3...N can periodically obtain the service characteristics of the service requested by the current user, and its service characteristics include, but are not limited to, whether it is a critical application type service, expected data throughput requirements, and time. Expected requirements for delay, expected requirements for packet loss rate, and expected requirements for peak rate.
- each of the multiple terminals 1, 2, 3...N can try to find a beam that fully meets the service characteristic requirements in the currently stored beam performance database according to the service characteristics of the service requested by the current user, and then select the beam ; If it is impossible to find a beam that fully meets the service characteristic requirements, the final matching beam Wx with the smallest gap between the service characteristic requirements and the service characteristic requirements is selected, and the beam is selected.
- the beam selection method provided by the embodiments of the present disclosure, it is possible to select suitable beams based on the different service characteristics of the service requested by the user, and to complete the dynamic selection and switching of the beams; under limited network resources, it is possible to optimally ensure the performance of all services.
- Reasonable needs so as to better meet the different needs of different users on the network status when different users request different services, and greatly improve the utilization efficiency and beneficial effects of the network.
- the embodiment of the present disclosure also provides a terminal. As shown in FIG. 3, it includes a processor 301, a memory 302, and a communication bus 303.
- the communication bus 303 is configured to implement communication between the processor 301 and the memory 302.
- the processor 301 is configured to execute one or more computer programs stored in the memory 302 to implement the beam selection method in the foregoing embodiment.
- the embodiments of the present disclosure also provide a computer-readable storage medium, which includes any method or technology for storing information (such as computer-readable instructions, data structures, computer program modules, or other data). Volatile or non-volatile, removable or non-removable media.
- Computer-readable storage media include but are not limited to RAM (Random Access Memory), ROM (Read-Only Memory, read-only memory), EEPROM (Electrically Erasable Programmable read only memory, charged Erasable Programmable Read-Only Memory) ), flash memory, CD-ROM (Compact Disc Read-Only Memory), digital versatile disc (DVD), magnetic cassette, magnetic tape, magnetic disk storage device, or can be used to store desired information and can be used by a computer Any other media accessed.
- the computer-readable storage medium in the embodiments of the present disclosure may store one or more computer programs, and the stored one or more computer programs may be executed by a processor to implement the beam selection method in the foregoing embodiments.
- the embodiments of the present disclosure also provide a computer program (or computer software), which may be distributed on a computer-readable medium and executed by a computing device to implement the beam selection method in the above-mentioned embodiment.
- the embodiment of the present disclosure also provides a computer program product, including a computer readable device, and the computer readable device stores the computer program as shown above.
- the computer-readable device may include the computer-readable storage medium as shown above.
- communication media usually contain computer-readable instructions, data structures, computer program modules, or other data in a modulated data signal such as carrier waves or other transmission mechanisms, and may include any information delivery medium. Therefore, the present disclosure is not limited to any specific combination of hardware and software.
- the beam selection method, terminal, and storage medium provided by the embodiments of the present disclosure are used to identify the service characteristics of the service requested by the current user; when the preset beam reselection conditions are met, the beam reselection mechanism is activated; after the beam reselection mechanism is activated , According to the preset selection rule, match the second beam corresponding to the service characteristic of the service requested by the current user from the beam performance database; and when it is determined that the beam switching condition is satisfied, the second beam is selected.
- the following technical effects can be achieved, including but not limited to: the ability to select the appropriate beam based on the different service characteristics of the service requested by the user, and complete the dynamic selection and switching of the beam; it can optimally ensure the reasonableness of all services under limited network resources So as to better meet the different needs of different users for the network status when using different services, and greatly improve the utilization efficiency and beneficial effects of the network.
Abstract
Provided in the embodiments of the present disclosure are a beam selection method, a terminal and a storage medium. A service characteristic of a service requested by a current user is identified; when a preset beam re-selection condition is satisfied, a beam re-selection mechanism is enabled; after the beam re-selection mechanism is enabled, a second beam corresponding to the service characteristic is matched from a beam performance database according to a preset selection rule; and when it is determined that a beam switching condition is satisfied, the second beam is selected.
Description
本公开实施例涉及但不限于通信技术领域，具体而言，涉及但不限于波束选择方法、终端以及存储介质。The embodiments of the present disclosure relate to, but are not limited to, the field of communication technologies, and specifically, to but are not limited to beam selection methods, terminals, and storage media.
第五代移动通信技术(5th-Generation，5G)时代里，将毫米波作为部署的一个重要手段，大规模多进多出(MIMO)因使用毫米波频段，天线尺寸大大缩小，使得大规模天线及超密集组网成为5G时代的另一城市风景。毫米波具有带宽宽、干扰小、频谱价格低等优势。其次，毫米波带来的大带宽在速度上满足用户的需要，高频下射频快速衰减的不足可以通过波束成形技术弥补。波束成形技术在第三代移动通信技术(3th-Generation，3G)、***移动通信技术(4th-Generation，4G)受低频波的影响没有大规模的应用，但在5G时代，高频毫米波和波束成形技术可谓天作之合，可完美地解决频谱利用问题。相关技术中，5G的切换波束主要依靠信号强度完成切换，这种切换波束的机制在区分理想信号和干扰信号上略显不足，尤其在弱信号、无信号或网络环境波动较大时，不能满足用户的需求，导致用户体验较差。In the era of 5th-Generation (5G) mobile communication technology, millimeter waves are used as an important means of deployment. Large-scale multiple-input multiple-output (MIMO) uses millimeter-wave frequency bands and greatly reduces antenna size, making large-scale antennas And ultra-dense networking has become another urban landscape in the 5G era. Millimeter wave has the advantages of wide bandwidth, low interference, and low spectrum price. Secondly, the large bandwidth brought by millimeter waves meets the needs of users in terms of speed, and the lack of rapid RF attenuation at high frequencies can be compensated by beamforming technology. There is no large-scale application of beamforming technology in the third-generation mobile communication technology (3th-Generation, 3G) and the fourth-generation mobile communication technology (4th-Generation, 4G) due to the influence of low-frequency waves, but in the 5G era, high-frequency millimeters Wave and beamforming technology can be described as a match made in heaven, which can perfectly solve the problem of spectrum utilization. In related technologies, 5G switching beams mainly rely on signal strength to complete switching. This switching beam mechanism is slightly insufficient in distinguishing between ideal signals and interference signals, especially when there is a weak signal, no signal or large fluctuations in the network environment. The needs of users lead to poor user experience.
公开内容Public content
本公开实施例提供一种波束选择方法，包括：识别当前用户请求的业务的业务特性；The embodiment of the present disclosure provides a beam selection method, including: identifying the service characteristics of the service requested by the current user;
当满足预设波束重选条件时，启动波束重选机制；When the preset beam reselection conditions are met, the beam reselection mechanism is activated;
根据预设选择规则，从波束性能数据库中匹配出所述业务特性对应的第二波束；According to a preset selection rule, matching the second beam corresponding to the service characteristic from the beam performance database;
确定满足波束切换条件时，选择所述第二波束。When it is determined that the beam switching condition is satisfied, the second beam is selected.
本公开实施例还提供一种终端，所述终端包括处理器、存储器及通信总线；The embodiments of the present disclosure also provide a terminal, the terminal including a processor, a memory, and a communication bus;
所述通信总线配置为实现处理器和存储器之间的连接通信；The communication bus is configured to realize connection and communication between the processor and the memory;
所述处理器配置为执行存储器中存储的一个或者多个计算机程序，以实现上述的波束切换方法。The processor is configured to execute one or more computer programs stored in the memory to implement the beam switching method described above.
本公开实施例还提供一种计算机存储介质，其存储有一个或者多个计算机程序，所述一个或者多个计算机程序被一个或者多个处理器执行时，实现如上所述的波束选择方法。The embodiment of the present disclosure also provides a computer storage medium that stores one or more computer programs, and when the one or more computer programs are executed by one or more processors, the beam selection method described above is implemented.
图1为本公开实施例的波束选择方法的一种流程示意图；FIG. 1 is a schematic flowchart of a beam selection method according to an embodiment of the disclosure;
图2为本公开实施例的波束选择方法的另一种流程示意图；FIG. 2 is a schematic diagram of another flow of a beam selection method according to an embodiment of the disclosure;
图3为本公开实施例的终端的结构示意图。FIG. 3 is a schematic structural diagram of a terminal according to an embodiment of the disclosure.
为了使本公开的目的、技术方案及优点更加清楚明白，下面通过具体实施方式结合附图对本公开实施例作进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本公开，并不用于限定本公开。In order to make the objectives, technical solutions, and advantages of the present disclosure clearer, the following further describes the embodiments of the present disclosure in detail through specific implementations in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present disclosure, but not used to limit the present disclosure.
为了解决因网络吞吐量变化、网络时延变化、网络信号变化及峰值速率变化等等导致的业务使用过程中用户体验较差的问题，从而使用户在已有的网络资源下更有效地选择更合适的波束资源，本公开实施例提供一种波束选择方法，参见图1，该方法包括以下步骤：In order to solve the problem of poor user experience during service use caused by network throughput changes, network delay changes, network signal changes, and peak rate changes, etc., so that users can more effectively choose more For suitable beam resources, an embodiment of the present disclosure provides a beam selection method. Referring to FIG. 1, the method includes the following steps:
S101：识别当前用户请求的业务的业务特性；S101: Identify the service characteristics of the service requested by the current user;
S102：当满足预设波束重选条件时，启动波束重选机制；S102: When the preset beam reselection conditions are met, start the beam reselection mechanism;
S103：根据预设选择规则，从波束性能数据库中匹配出所述业务特性对应的第二波束；S103: According to a preset selection rule, match the second beam corresponding to the service characteristic from the beam performance database;
S104：确定满足波束切换条件时，选择所述第二波束。S104: When it is determined that the beam switching condition is satisfied, select the second beam.
通过本公开实施例提供的波束选择方法，能够根据用户使用业 务的不同来分配更优的波束给合适的用户，从而使用户在已有的网络资源下更有效地选择更合适的波束资源。Through the beam selection method provided by the embodiments of the present disclosure, better beams can be allocated to suitable users according to different services used by users, so that users can more effectively select more suitable beam resources under existing network resources.
在一些实施方式中，S101之前，所述波束选择方法还包括：识别当前终端所在小区中波束的波束性能，并将所述波束的标识以及对应的波束性能存储在所述波束性能数据库中。In some embodiments, before S101, the beam selection method further includes: identifying the beam performance of the beam in the cell where the current terminal is located, and storing the identifier of the beam and the corresponding beam performance in the beam performance database.
在一些实施方式中，所述业务包括：第一类型业务和第二类型业务；所述第一类型业务选择波束的级别高于所述第二类型业务选择波束的级别。In some embodiments, the services include: a first type of service and a second type of service; the level of the first type of service selection beam is higher than the level of the second type of service selection beam.
在一些实施方式中，所述波束选择方法还包括：In some embodiments, the beam selection method further includes:
在识别当前用户请求的业务的业务特性之后，且在启动波束重选机制之前，根据所述第一类型业务的业务特性以及当前波束的波束性能，判断是否满足预设波束重选条件。After identifying the service characteristics of the service requested by the current user and before starting the beam reselection mechanism, it is determined whether the preset beam reselection conditions are met according to the service characteristics of the first type of service and the beam performance of the current beam.
需要说明的是，可首先将业务按等级分类：TQC高等级重要(Critical)应用类型业务和TQC较低等级非重要(Non-Critical)应用类型业务。It should be noted that the services can be classified by level first: TQC high-level critical (Critical) application type services and TQC lower-level non-critical (Non-Critical) application type services.
对于TQC高等级重要(Critical)应用类型业务，其对于网络的实时性、稳定性要求相对较高，而对于网络的数据需求相对较低，例如，金融软件、各种游戏软件等可能发起TQC高等级重要(Critical)应用类型业务。For TQC high-level critical (Critical) application type services, the requirements for real-time and stability of the network are relatively high, while the data requirements for the network are relatively low. For example, financial software, various game software, etc. may initiate TQC high Critical application type business.
对于TQC较低级非重要(Non-Critical)应用类型业务，其对于网络的实时性、稳定性要求相对较低，而对于网络的数据需求相对较高，例如，文件传输协议(FTP)、聊天软件等可能发起TQC较低级非重要(Non-Critical)应用类型业务。For TQC low-level non-critical (Non-Critical) application type services, the requirements for real-time and stability of the network are relatively low, while the data requirements for the network are relatively high, such as file transfer protocol (FTP), chat Software, etc. may initiate TQC lower-level non-critical (Non-Critical) application type business.
例如，TQC高等级重要(Critical)应用类型业务匹配、选择和切换有效波束的级别高于TQC较低等级非重要(Non-Critical)应用类型业务。For example, the level of matching, selecting and switching effective beams for TQC high-level critical application type services is higher than that of TQC lower level non-critical application type services.
在一些实施方式中，TQC高等级重要(Critical)应用类型业务和TQC较低等级非重要(Non-Critical)应用类型业务两种业务的特性如下表1所示。In some embodiments, the characteristics of the two services of TQC high-level critical (Critical) application type services and TQC lower-level non-critical application type services are shown in Table 1 below.
表1Table 1
在一些实施方式中，所述业务特性包括第一数据吞吐量、第一时延、第一丢包率和第一峰值速率中的至少一种；所述波束性能包括第二数据吞吐量、第二时延、第二丢包率和第二峰值速率中的至少一种。In some embodiments, the service characteristic includes at least one of a first data throughput, a first delay, a first packet loss rate, and a first peak rate; the beam performance includes a second data throughput, a first At least one of the second delay, the second packet loss rate, and the second peak rate.
需要说明的是，终端可定期获取当前用户请求的业务的业务特性，上述业务特性包括但不限于数据吞吐量预期要求、时延预期要求、丢包率预期要求，峰值速率预期要求中的至少一种。同时，终端还会定期测量小区中波束的波束性能，上述波束性能包括但不限于数据吞吐量统计特性、时延统计特性、信号变动统计特性、峰值速率统计特性中的至少一种。It should be noted that the terminal can periodically obtain the service characteristics of the service requested by the current user. The aforementioned service characteristics include, but are not limited to, at least one of the expected data throughput requirements, the expected delay requirements, the expected packet loss rate requirements, and the expected peak rate requirements. Kind. At the same time, the terminal also regularly measures the beam performance of the beam in the cell. The beam performance includes but is not limited to at least one of data throughput statistical characteristics, delay statistical characteristics, signal variation statistical characteristics, and peak rate statistical characteristics.
在一些实施方式中，业务特性包括数据吞吐量预期要求、时延预期要求、丢包率预期要求、峰值速率预期要求；波束性能包括数据吞吐量统计特性、时延统计特性、信号变动统计特性、峰值速率统计特性。In some embodiments, service characteristics include expected data throughput requirements, expected delay requirements, expected packet loss rate requirements, and expected peak rate requirements; beam performance includes data throughput statistical characteristics, delay statistical characteristics, signal fluctuation statistical characteristics, Peak rate statistics feature.
具体地，TQC高等级重要(Critical)应用类型业务和TQC较低等级非重要(Non-Critical)应用类型业务两种业务对应的业务特性阈值配置如下表2所示。Specifically, the service characteristic threshold configuration corresponding to the two services of TQC high-level critical (Critical) application type services and TQC lower-level non-critical application type services is shown in Table 2 below.
表2Table 2
具体地，波束性能数据库列表如下表3所示。Specifically, the beam performance database list is shown in Table 3 below.
表3table 3
在一些实施方式中，满足预设波束重选条件包括：In some embodiments, satisfying the preset beam reselection condition includes:
当前选择的第一波束的波束性能不满足当前用户请求的业务的业务特性需求。The beam performance of the currently selected first beam does not meet the service characteristic requirements of the service requested by the current user.
需要说明的是，终端当前所选波束的波束性能差于当前发起业务的业务特性阀值时，终端可启动波束重选机制。It should be noted that, when the beam performance of the currently selected beam of the terminal is worse than the service characteristic threshold of the currently initiated service, the terminal may start the beam reselection mechanism.
在一些实施方式中，所述波束选择方法还包括：In some embodiments, the beam selection method further includes:
在根据预设选择规则，从波束性能数据库中匹配出所述业务特性对应的第二波束之后，确定所述第二波束不满足波束切换条件时，根据预设选择规则，从波束性能数据库中匹配出所述业务特性对应的第N波束，所述N为大于等于2的整数；直到确定所述第N波束满足波束切换条件时，选择所述第N波束。After matching the second beam corresponding to the service characteristic from the beam performance database according to the preset selection rule, when it is determined that the second beam does not meet the beam switching conditions, match from the beam performance database according to the preset selection rule The Nth beam corresponding to the service characteristic is output, where N is an integer greater than or equal to 2; until it is determined that the Nth beam satisfies the beam switching condition, the Nth beam is selected.
需要说明的是，所述预设选择规则包括：在当前存储的波束特性数据库中，匹配出完全满足业务特性的波束、或与业务特性需求差距最小的波束。It should be noted that the preset selection rule includes: matching a beam that fully meets the service characteristics or a beam that has the smallest gap with the service characteristic requirements in the currently stored beam characteristic database.
在一些实施方式中，所述波束选择方法还包括：In some embodiments, the beam selection method further includes:
在选择所述第二波束之前，向正在使用所述第二波束的终端发送请求释放第二波束的信息，并接收释放第二波束的信息。Before selecting the second beam, send information requesting the release of the second beam to the terminal that is using the second beam, and receive the information for releasing the second beam.
例如，接收到释放第二波束的信息，则确定满足波束切换条件。For example, after receiving the information of releasing the second beam, it is determined that the beam switching condition is satisfied.
在一些实施方式中，所述波束选择方法包括：In some embodiments, the beam selection method includes:
在识别当前用户请求的业务的业务特性之后，当不满足预设波束重选条件时，不启动波束重选机制。After identifying the service characteristics of the service requested by the current user, when the preset beam reselection conditions are not met, the beam reselection mechanism is not activated.
需要说明的是，终端当前所选波束的波束性能优于当前发起业务的业务特性阀值时，终端可不启动波束重选机制。It should be noted that when the beam performance of the currently selected beam of the terminal is better than the service characteristic threshold of the currently initiated service, the terminal may not activate the beam reselection mechanism.
利用本公开实施例提供的波束选择方法，通过识别当前用户请求的业务的业务特性；当满足预设波束重选条件时，启动波束重选机制；在启动波束重选机制之后，通过根据预设选择规则，从波束性能数据库中匹配出所述业务特性对应的第二波束；并在确定满足波束切换条件时，选择所述第二波束，实现了基于用户请求业务的不同业务特性选择合适的波束，并完成波束的动态选择和切换；能在有限的网络资源下，最优地确保所有业务的合理需求，从而更好地满足不同用户使用不同业务时对网络状态的不同需求，大大提升了网络的利用效率和有益效果。Using the beam selection method provided by the embodiments of the present disclosure, the service characteristics of the service requested by the current user are identified; when the preset beam reselection conditions are met, the beam reselection mechanism is activated; after the beam reselection mechanism is activated, the The selection rule is to match the second beam corresponding to the service characteristic from the beam performance database; and when it is determined that the beam switching condition is satisfied, the second beam is selected, which realizes the selection of the appropriate beam based on the different service characteristics of the service requested by the user , And complete the dynamic selection and switching of the beam; it can optimally ensure the reasonable needs of all services under limited network resources, so as to better meet the different needs of different users for the network status when using different services, and greatly improve the network The utilization efficiency and beneficial effects.
为了解决因网络吞吐量变化、网络时延变化、网络信号变化及峰值速率变化等等导致的业务使用过程中用户体验较差的问题，从而使用户在已有的网络资源下更有效地选择更合适的波束资源，本公开实施例提供一种波束选择方法，该方法包括以下步骤：In order to solve the problem of poor user experience during service use caused by network throughput changes, network delay changes, network signal changes, and peak rate changes, etc., so that users can more effectively choose more For suitable beam resources, an embodiment of the present disclosure provides a beam selection method. The method includes the following steps:
S201、终端A在特定小区中选择了波束W1；S201. Terminal A selects beam W1 in a specific cell.
S202、终端A定期识别小区特定波束的波束性能，并将波束的标识以及其对应的波束性能存储到终端的波束性能数据库中；S202: Terminal A periodically recognizes the beam performance of the cell-specific beam, and stores the identifier of the beam and its corresponding beam performance in the beam performance database of the terminal;
S203、终端A发起TQC较低等级Non-Critical应用类型业务；并识别当前用户请求的业务的业务特性；S203. Terminal A initiates a TQC lower-level Non-Critical application type service; and identifies the service characteristics of the service requested by the current user;
S204、终端A当前所选的波束W1的波束性能优于当前用户请求的业务的业务特性，终端A不启动波束重选机制；S204: The beam performance of the beam W1 currently selected by the terminal A is better than the service characteristics of the service requested by the current user, and the terminal A does not start the beam reselection mechanism;
S205、终端A发起TQC高等级Critical应用类型业务，并识别当前用户请求的业务的业务特性；S205. Terminal A initiates a TQC high-level Critical application type service, and identifies the service characteristics of the service requested by the current user;
S206、终端A当前所选的波束W1的波束性能差于当前用户请求 的业务的业务特性，终端A启动波束重选机制，根据TQC高等级Critical应用类型业务的业务特性，优先获取波束性能数据库中的波束性能列表并进行匹配；S206. The beam performance of the beam W1 currently selected by the terminal A is worse than the service characteristics of the service requested by the current user, and the terminal A starts the beam reselection mechanism, and according to the service characteristics of the TQC high-level Critical application type service, obtains priority in the beam performance database List of beam performance and match;
S207、终端A查询波束性能数据库中的波束性能列表，匹配到波束W2能够最优满足TQC高等级Critical应用类型业务的需求；S207. Terminal A queries the beam performance list in the beam performance database, and matches beam W2 to optimally meet the requirements of TQC high-level critical application type services;
S208、终端A请求正在使用波束W2的终端B释放波束W2；S208: The terminal A requests the terminal B, which is using the beam W2, to release the beam W2;
S209、终端B检查自己当前的业务是否为TQC高等级Critical应用类型业务；若终端B当前的业务不是TQC高等级Critical应用类型业务，执行S210；若终端B当前的业务是TQC高等级Critical应用类型业务，执行S213；S209. Terminal B checks whether its current service is a TQC high-level Critical application type service; if the current service of terminal B is not a TQC high-level Critical application type service, perform S210; if the current service of terminal B is a TQC high-level Critical application type For business, perform S213;
S210、当终端B当前正在进行TQC较低等级Non-Critical应用类型业务，终端B释放波束W2；并反馈释放波束W2的信息给终端A；S210. When terminal B is currently performing a TQC lower-level Non-Critical application type service, terminal B releases beam W2; and feeds back information about releasing beam W2 to terminal A;
S211、终端A获取到终端B释放波束W2的信息，释放掉正在使用的波束W1，并将释放波束W1的信息同步给终端B；S211. Terminal A obtains the information of the release beam W2 of the terminal B, releases the beam W1 that is being used, and synchronizes the information of the released beam W1 to the terminal B;
S212、终端A选择波束W2，完成波束切换；S212: Terminal A selects beam W2, and completes beam switching;
S213、终端B当前正在进行TQC高等级Critical应用类型业务，终端B拒绝释放波束W2；终端B反馈拒绝释放波束W2的信息给终端A；S213. Terminal B is currently performing a TQC high-level critical application type service, and terminal B refuses to release beam W2; terminal B feeds back information that it refuses to release beam W2 to terminal A;
S214、终端A收到拒绝释放波束W2的信息后，重新匹配波束性能数据库中排除波束W1、W2的其他波束的波束性能，直到匹配到波束Wx，且正在使用波束Wx的终端释放波束Wx；S214. After receiving the information that the terminal A refuses to release the beam W2, it re-matches the beam performance of other beams that exclude beams W1 and W2 in the beam performance database until the beam Wx is matched and the terminal that is using the beam Wx releases the beam Wx;
S215、终端A选择波束Wx，完成波束切换。S215. Terminal A selects beam Wx and completes beam switching.
例如，终端A收到拒绝释放波束W2的信息后，重新匹配波束性能数据库中排除波束W1、W2的其他波束的波束性能，匹配到波束W3能够其次满足TQC高等级Critical应用类型业务的需求时，请求正在使用波束W3的终端C释放波束W3；如果终端A收到终端C反馈的释放波束W3的信息，则释放正在使用的波束A，并选择波束W3，完成波束切换；如果终端C也反馈拒绝释放波束W3的信息给终端A，则终端A再次匹配波束性能数据库中排除波束W1、W2、W3的其他波束的波束性能,直到匹配到能够满足TQC高等级Critical应用类型业 务需求的可选择波束。For example, after terminal A receives the message that it refuses to release beam W2, it re-matches the beam performance of other beams that exclude beams W1 and W2 in the beam performance database, and matches beam W3 to meet the requirements of TQC high-level critical application type services. Request terminal C, which is using beam W3, to release beam W3; if terminal A receives the information of releasing beam W3 fed back by terminal C, it releases beam A and selects beam W3 to complete beam switching; if terminal C also feedbacks rejection The information of beam W3 is released to terminal A, and terminal A again matches the beam performance of other beams that exclude beams W1, W2, and W3 in the beam performance database, until it matches the selectable beam that can meet the service requirements of TQC high-level Critical application type.
应当理解，波束Wx为波束性能数据库中波束性能与当前用户请求的业务的业务特性差距最小的可选择波束。It should be understood that the beam Wx is the selectable beam with the smallest gap between the beam performance in the beam performance database and the service characteristic of the service requested by the current user.
可以理解的是，上述方法可适用于如下应用场景：特定小区中有多个终端1、2、3……N，终端1选择了波束W1，终端2选择波束W2，终端3选择了波束W3，以此类推，终端N选择了波束Wx；而且每个终端均可以按照实际情况去执行上述波束选择方法。It is understandable that the above method can be applied to the following application scenarios: there are multiple terminals 1, 2, 3...N in a specific cell, terminal 1 selects beam W1, terminal 2 selects beam W2, and terminal 3 selects beam W3, By analogy, the terminal N selects the beam Wx; and each terminal can perform the above-mentioned beam selection method according to the actual situation.
例如，多个终端1、2、3……N中的每一个均可定期测量小区特定波束的波束性能，其波束性能包括但不限于数据吞吐量统计特性、时延统计特性、信号变动统计特性、峰值速率统计特性，并且将波束的标识及其对应的波束性能存储到终端的波束性能数据库中。For example, each of multiple terminals 1, 2, 3...N can periodically measure the beam performance of a cell-specific beam, and its beam performance includes, but is not limited to, statistical characteristics of data throughput, statistical characteristics of delay, and statistical characteristics of signal changes. , Peak rate statistical characteristics, and the identification of the beam and its corresponding beam performance are stored in the beam performance database of the terminal.
而且，多个终端1、2、3……N中的每一个可定期获取当前用户请求的业务的业务特性，其业务特性包括但不限于是否为Critical应用类型业务、数据吞吐量预期要求、时延预期要求、丢包率预期要求、峰值速率预期要求。Moreover, each of the multiple terminals 1, 2, 3...N can periodically obtain the service characteristics of the service requested by the current user, and its service characteristics include, but are not limited to, whether it is a critical application type service, expected data throughput requirements, and time. Expected requirements for delay, expected requirements for packet loss rate, and expected requirements for peak rate.
此外，多个终端1、2、3……N中的每一个可根据当前用户请求的业务的业务特性，尝试在当前存储的波束性能数据库中找到完全满足业务特性需求的波束，则选择该波束；若无法找到完全满足业务特性需求的波束，则最终匹配与业务特性需求差距最小的可选择波束Wx，并且选择该波束。In addition, each of the multiple terminals 1, 2, 3...N can try to find a beam that fully meets the service characteristic requirements in the currently stored beam performance database according to the service characteristics of the service requested by the current user, and then select the beam ; If it is impossible to find a beam that fully meets the service characteristic requirements, the final matching beam Wx with the smallest gap between the service characteristic requirements and the service characteristic requirements is selected, and the beam is selected.
利用本公开实施例提供的波束选择方法，实现了基于用户请求业务的不同业务特性选择合适的波束，并完成波束的动态选择和切换；能在有限的网络资源下，最优地确保所有业务的合理需求，从而更好地满足不同用户请求不同业务时对网络状态的不同需求，大大提升了网络的利用效率和有益效果。Using the beam selection method provided by the embodiments of the present disclosure, it is possible to select suitable beams based on the different service characteristics of the service requested by the user, and to complete the dynamic selection and switching of the beams; under limited network resources, it is possible to optimally ensure the performance of all services. Reasonable needs, so as to better meet the different needs of different users on the network status when different users request different services, and greatly improve the utilization efficiency and beneficial effects of the network.
为了解决因网络吞吐量变化、网络时延变化、网络信号变化及峰值速率变化等等导致的业务使用过程中用户体验较差的问题，从而使用户在已有的网络资源下更有效地选择更合适的波束资源，本公开实施例还提供了一种终端，参见图3所示，其包括处理器301、存储 器302及通信总线303，通信总线303配置为实现处理器301和存储器302之间的连接通信，处理器301配置为执行存储器302中存储的一个或者多个计算机程序，以实现上述实施例中的波束选择方法。In order to solve the problem of poor user experience during service use caused by network throughput changes, network delay changes, network signal changes, and peak rate changes, etc., so that users can more effectively choose more For suitable beam resources, the embodiment of the present disclosure also provides a terminal. As shown in FIG. 3, it includes a processor 301, a memory 302, and a communication bus 303. The communication bus 303 is configured to implement communication between the processor 301 and the memory 302. For connection communication, the processor 301 is configured to execute one or more computer programs stored in the memory 302 to implement the beam selection method in the foregoing embodiment.
本公开实施例还提供了一种计算机可读存储介质，该计算机可读存储介质包括通过用于存储信息(诸如计算机可读指令、数据结构、计算机程序模块或其他数据)的任何方法或技术实施的易失性或非易失性、可移除或不可移除的介质。计算机可读存储介质包括但不限于RAM(Random Access Memory，随机存取存储器)、ROM(Read-Only Memory，只读存储器)、EEPROM(Electrically Erasable Programmable read only memory，带电可擦可编程只读存储器)、闪存、CD-ROM(Compact Disc Read-Only Memory，光盘只读存储器)、数字多功能盘(DVD)、磁盒、磁带、磁盘存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。The embodiments of the present disclosure also provide a computer-readable storage medium, which includes any method or technology for storing information (such as computer-readable instructions, data structures, computer program modules, or other data). Volatile or non-volatile, removable or non-removable media. Computer-readable storage media include but are not limited to RAM (Random Access Memory), ROM (Read-Only Memory, read-only memory), EEPROM (Electrically Erasable Programmable read only memory, charged Erasable Programmable Read-Only Memory) ), flash memory, CD-ROM (Compact Disc Read-Only Memory), digital versatile disc (DVD), magnetic cassette, magnetic tape, magnetic disk storage device, or can be used to store desired information and can be used by a computer Any other media accessed.
本公开实施例中的计算机可读存储介质可存储一个或者多个计算机程序，其存储的一个或者多个计算机程序可被处理器执行，以实现上述实施例中的波束选择方法。The computer-readable storage medium in the embodiments of the present disclosure may store one or more computer programs, and the stored one or more computer programs may be executed by a processor to implement the beam selection method in the foregoing embodiments.
本公开实施例还提供了一种计算机程序(或称计算机软件)，该计算机程序可以分布在计算机可读介质上，可由计算装置来执行，以实现上述实施例中的波束选择方法。The embodiments of the present disclosure also provide a computer program (or computer software), which may be distributed on a computer-readable medium and executed by a computing device to implement the beam selection method in the above-mentioned embodiment.
应当理解的是，在某些情况下，可以采用不同于上述实施例所描述的顺序执行所示出或描述的至少一个步骤。It should be understood that, in some cases, at least one of the steps shown or described may be performed in a different order from that described in the foregoing embodiment.
本公开实施例还提供了一种计算机程序产品，包括计算机可读装置，该计算机可读装置上存储有如上所示的计算机程序。本公开实施例中，该计算机可读装置可包括如上所示的计算机可读存储介质。The embodiment of the present disclosure also provides a computer program product, including a computer readable device, and the computer readable device stores the computer program as shown above. In the embodiment of the present disclosure, the computer-readable device may include the computer-readable storage medium as shown above.
可见，本领域的技术人员应该明白，上文中所公开的方法中的全部或某些步骤以及***、装置中的功能模块/单元可以被实施为软件(可以用计算装置可执行的计算机程序代码来实现)、固件、硬件及其适当的组合。在硬件实施方式中，在以上描述中提及的功能模块/单元之间的划分不一定对应于物理组件的划分；例如，一个物理组 件可以具有多个功能，或者一个功能或步骤可以由多个物理组件合作执行。某些物理组件或所有物理组件可以被实施为由处理器(如中央处理器、数字信号处理器或微处理器)执行的软件，或者被实施为硬件，或者被实施为集成电路(如专用集成电路)。It can be seen that those skilled in the art should understand that all or some of the steps in the method disclosed above and the functional modules/units in the system and device can be implemented as software (computer program code executable by a computing device can be used to Implementation), firmware, hardware, and appropriate combinations thereof. In the hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may consist of multiple The physical components are executed cooperatively. Some physical components or all physical components can be implemented as software executed by a processor (such as a central processing unit, a digital signal processor, or a microprocessor), or as hardware, or as an integrated circuit (such as a dedicated integrated circuit). Circuit).
此外，本领域普通技术人员公知的是，通信介质通常包含计算机可读指令、数据结构、计算机程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据，并且可包括任何信息递送介质。所以，本公开不限制于任何特定的硬件和软件结合。In addition, as is well known to those of ordinary skill in the art, communication media usually contain computer-readable instructions, data structures, computer program modules, or other data in a modulated data signal such as carrier waves or other transmission mechanisms, and may include any information delivery medium. Therefore, the present disclosure is not limited to any specific combination of hardware and software.
利用本公开实施例提供的波束选择方法、终端以及存储介质，通过识别当前用户请求的业务的业务特性；当满足预设波束重选条件时，启动波束重选机制；在启动波束重选机制之后，根据预设选择规则，从波束性能数据库中匹配出与当前用户请求的业务的业务特性对应的第二波束；并确定满足波束切换条件时，选择所述第二波束，在一些实施方式中，可实现包括但不限于以下技术效果：能够基于用户请求的业务的不同业务特性选择合适的波束，并完成波束的动态选择和切换；能在有限的网络资源下，最优地确保所有业务的合理需求，从而更好地满足不同用户使用不同业务时对网络状态的不同需求，大大提升了网络的利用效率和有益效果。The beam selection method, terminal, and storage medium provided by the embodiments of the present disclosure are used to identify the service characteristics of the service requested by the current user; when the preset beam reselection conditions are met, the beam reselection mechanism is activated; after the beam reselection mechanism is activated , According to the preset selection rule, match the second beam corresponding to the service characteristic of the service requested by the current user from the beam performance database; and when it is determined that the beam switching condition is satisfied, the second beam is selected. In some embodiments, The following technical effects can be achieved, including but not limited to: the ability to select the appropriate beam based on the different service characteristics of the service requested by the user, and complete the dynamic selection and switching of the beam; it can optimally ensure the reasonableness of all services under limited network resources So as to better meet the different needs of different users for the network status when using different services, and greatly improve the utilization efficiency and beneficial effects of the network.
以上内容是结合具体的实施方式对本公开实施例所作的进一步详细说明，不能认定本公开的具体实施只局限于这些说明。对于本公开所属技术领域的普通技术人员来说，在不脱离本公开构思的前提下，还可以做出多种简单推演或替换，都应当视为落入本公开的保护范围。The above content is a further detailed description of the embodiments of the present disclosure in conjunction with specific implementations, and it cannot be considered that the specific implementations of the present disclosure are limited to these descriptions. For those of ordinary skill in the technical field to which the present disclosure belongs, various simple deductions or substitutions can be made without departing from the concept of the present disclosure, which should all be regarded as falling within the protection scope of the present disclosure.
Claims (10)
- 一种波束选择方法，包括：A beam selection method includes:识别当前用户请求的业务的业务特性；Identify the business characteristics of the service requested by the current user;当满足预设波束重选条件时，启动波束重选机制；When the preset beam reselection conditions are met, the beam reselection mechanism is activated;根据预设选择规则，从波束性能数据库中匹配出所述业务特性对应的第二波束；According to a preset selection rule, matching the second beam corresponding to the service characteristic from the beam performance database;确定满足波束切换条件时，选择所述第二波束。When it is determined that the beam switching condition is satisfied, the second beam is selected.
- 如权利要求1所述的波束切换方法，还包括：The beam switching method according to claim 1, further comprising:在识别当前用户请求的业务的业务特性之前，识别当前终端所在小区中波束的波束性能，并将所述波束的标识以及对应的波束性能存储在所述波束性能数据库中。Before identifying the service characteristics of the service requested by the current user, identify the beam performance of the beam in the cell where the current terminal is located, and store the identifier of the beam and the corresponding beam performance in the beam performance database.
- 如权利要求1所述的波束切换方法，其中，所述业务包括第一类型业务和第二类型业务，所述第一类型业务选择波束的级别高于根据所述第二类型业务选择波束的级别，The beam switching method according to claim 1, wherein the service includes a first type of service and a second type of service, and the level of selecting a beam for the first type of service is higher than the level of selecting a beam for the second type of service ,所述波束切换方法还包括：The beam switching method further includes:在识别当前用户请求的业务的业务特性之后，且在启动波束重选机制之前，根据所述第一类型业务的业务特性以及当前波束的波束性能，判断是否满足预设波束重选条件。After identifying the service characteristics of the service requested by the current user and before starting the beam reselection mechanism, it is determined whether the preset beam reselection conditions are met according to the service characteristics of the first type of service and the beam performance of the current beam.
- 如权利要求1至3中任一项所述的波束切换方法，其中，所述业务特性包括第一数据吞吐量、第一时延、第一丢包率和第一峰值速率中的至少一种；The beam switching method according to any one of claims 1 to 3, wherein the service characteristic includes at least one of a first data throughput, a first delay, a first packet loss rate, and a first peak rate ；所述波束性能包括第二数据吞吐量、第二时延、第二丢包率和第二峰值速率中的至少一种。The beam performance includes at least one of a second data throughput, a second delay, a second packet loss rate, and a second peak rate.
- 如权利要求1所述的波束切换方法，其中，所述预设波束重选条件包括：The beam switching method according to claim 1, wherein the preset beam reselection condition comprises:当前选择的第一波束的波束性能不满足当前用户请求的业务的业务特性需求。The beam performance of the currently selected first beam does not meet the service characteristic requirements of the service requested by the current user.
- 如权利要求1所述的波束切换方法，还包括：The beam switching method according to claim 1, further comprising:在根据预设选择规则，从波束性能数据库中匹配出所述业务特性对应的第二波束之后，确定所述第二波束不满足波束切换条件时，根据预设选择规则，从波束性能数据库中匹配出所述业务特性对应的第N波束，所述N为大于等于2的整数；直到确定所述第N波束满足波束切换条件时，选择所述第N波束。After matching the second beam corresponding to the service characteristic from the beam performance database according to the preset selection rule, when it is determined that the second beam does not meet the beam switching conditions, match from the beam performance database according to the preset selection rule The Nth beam corresponding to the service characteristic is output, where N is an integer greater than or equal to 2; until it is determined that the Nth beam satisfies the beam switching condition, the Nth beam is selected.
- 如权利要求1所述的波束切换方法，还包括：The beam switching method according to claim 1, further comprising:在选择所述第二波束之前，向正在使用所述第二波束的终端发送请求释放第二波束的信息，并接收释放第二波束的信息。Before selecting the second beam, send information requesting the release of the second beam to the terminal that is using the second beam, and receive the information for releasing the second beam.
- 如权利要求1所述的波束切换方法，还包括：The beam switching method according to claim 1, further comprising:在识别当前用户请求的业务的业务特性之后，当不满足预设波束重选条件时,不启动波束重选机制。After identifying the service characteristics of the service requested by the current user, when the preset beam reselection conditions are not met, the beam reselection mechanism is not activated.
- 一种终端，所述终端包括处理器、存储器及通信总线；A terminal, the terminal including a processor, a memory, and a communication bus;所述通信总线配置为实现处理器和存储器之间的连接通信；The communication bus is configured to realize connection and communication between the processor and the memory;所述处理器配置为执行存储器中存储的一个或者多个计算机程序，以实现如权利要求1至8中任一项所述的波束选择方法。The processor is configured to execute one or more computer programs stored in the memory to implement the beam selection method according to any one of claims 1 to 8.
- 一种计算机可读存储介质，其存储有一个或者多个计算机程序，所述一个或者多个计算机程序被一个或者多个处理器执行时，实现如权利要求1至8中任一项所述的波束选择方法。A computer-readable storage medium that stores one or more computer programs. When the one or more computer programs are executed by one or more processors, the computer program described in any one of claims 1 to 8 is implemented. Beam selection method.
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| CN103607233A (en) * | 2013-12-06 | 2014-02-26 | 北京邮电大学 | Beam switching method |
| US20170135099A1 (en) * | 2015-11-06 | 2017-05-11 | Electronics And Telecommunications Research Instit Ute | Method and apparatus for configuring radio resource |
| CN107800472A (en) * | 2017-11-23 | 2018-03-13 | 中国空间技术研究院 | A kind of method for handover control and system based on resource reservation in satellite network |
| CN107889145A (en) * | 2016-09-29 | 2018-04-06 | 华为技术有限公司 | Switching method and device |
| CN108235333A (en) * | 2016-12-22 | 2018-06-29 | ***通信有限公司研究院 | It is a kind of to provide the method for network service and the network equipment, base station for terminal |
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| CN103607233A (en) * | 2013-12-06 | 2014-02-26 | 北京邮电大学 | Beam switching method |
| US20170135099A1 (en) * | 2015-11-06 | 2017-05-11 | Electronics And Telecommunications Research Instit Ute | Method and apparatus for configuring radio resource |
| CN107889145A (en) * | 2016-09-29 | 2018-04-06 | 华为技术有限公司 | Switching method and device |
| CN108235333A (en) * | 2016-12-22 | 2018-06-29 | ***通信有限公司研究院 | It is a kind of to provide the method for network service and the network equipment, base station for terminal |
| CN107800472A (en) * | 2017-11-23 | 2018-03-13 | 中国空间技术研究院 | A kind of method for handover control and system based on resource reservation in satellite network |
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