WO2021208103A1 - 直连通信中的资源选择方法、装置、电子设备及存储介质 - Google Patents
直连通信中的资源选择方法、装置、电子设备及存储介质 Download PDFInfo
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- WO2021208103A1 WO2021208103A1 PCT/CN2020/085440 CN2020085440W WO2021208103A1 WO 2021208103 A1 WO2021208103 A1 WO 2021208103A1 CN 2020085440 W CN2020085440 W CN 2020085440W WO 2021208103 A1 WO2021208103 A1 WO 2021208103A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
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- H04W72/02—Selection of wireless resources by user or terminal
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- H—ELECTRICITY
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- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
Abstract
Description
Claims (14)
- 一种直连通信中的资源选择方法,其特征在于,包括:根据用于直连通信的资源对应的时间单元集合中,确定满足监听条件的至少一个第一时间单元;其中,所述时间单元集合中包括一个或多个第一时间单元;根据所述满足监听条件的至少一个第一时间单元对应的资源,确定用于传输待发送数据的资源。
- 根据权利要求1所述的方法,其特征在于,还包括:根据至少一个第一时间单元与进行资源选择的时刻之间的时间间隔,确定所述监听条件。
- 根据权利要求1或2所述的方法,其特征在于,所述方法包括:响应于至少一个第一时间单元与进行资源选择的时刻之间的时间间隔大于第一时长阈值,或者响应于所述时间间隔等于所述第一时长阈值,所述监听条件包括在进行资源选择的时刻之前进行监听的最小时间单元集合为空集;响应于至少一个第一时间单元与进行资源选择的时刻之间的时间间隔小于所述第一时长阈值,或者响应于所述时间间隔等于所述第一时长阈值,所述监听条件包括对位于进行资源选择的时刻之前的不小于第二时长阈值的时间单元进行监听。
- 根据权利要求3所述的方法,其特征在于,还包括:根据所述时间间隔,确定所述第二时长阈值。
- 根据权利要求1所述的方法,其特征在于,所述方法包括:响应于所述待发送数据的数据包时延预算PDB小于第三时长阈值,或者响应于所述PDB等于第三时长阈值,所述监听条件至少包括:在进行资源选 择的时刻之前进行监听的最小时间单元集合为空集。
- 根据权利要求5所述的方法,其特征在于,还包括:根据接收到的第一指示信息,确定所述第三时长阈值;和/或根据所述待发送数据的数据优先级确定所述第三时长阈值。
- 根据权利要求6所述的方法,其特征在于,所述根据所述待发送数据的数据优先级确定所述第三时长阈值,包括:根据所述待发送数据的数据优先级、以及数据优先级与第三时长阈值之间的第一映射关系,确定所述第三时长阈值。
- 根据权利要求1至7中任一项所述的方法,其特征在于,还包括:确定监听的最小时间长度。
- 根据权利要求8所述的方法,其特征在于,所述确定用于监听的最小时间长度,包括:根据接收到的第二指示信息,确定所述最小时间长度;和/或根据所述待发送数据的数据优先级确定所述最小时间长度。
- 根据权利要求9所述的方法,其特征在于,所述根据所述待发送数据的数据优先级确定所述最小时间长度,包括:根据所述待发送数据的优先级、以及数据的优先级与对应的最小时间长度的第二映射关系,确定所述最小时间长度。
- 根据权利要求1至7中任一项所述的方法,其特征在于,所述方法包括:响应于确定所述待发送数据,对用于传输所述待发送数据的信道进行监 听。
- 一种直连通信中的资源选择装置,其特征在于,包括:资源确定模块,被配置为根据用于直连通信的资源对应的时间单元集合中,确定满足监听条件的至少一个第一时间单元;其中,所述时间单元集合中包括一个或多个第一时间单元;资源选择模块,被配置为根据所述满足监听条件的至少一个第一时间单元对应的资源,确定用于传输待发送数据的资源。
- 一种电子设备,其特征在于,所述电子设备包括存储器和处理器;所述存储器中存储有计算机程序;所述处理器用于在运行所述计算机程序时执行权利要求1至11中任一项所述的资源选择方法。
- 一种计算机可读存储介质,其特征在于,所述存储介质中存储有计算机程序,所述计算机程序在被处理器运行时用于执行权利要求1至11中任一项所述的资源选择方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112022020910A BR112022020910A2 (pt) | 2020-04-17 | 2020-04-17 | Método e aparelho para selecionar um recurso em uma comunicação em enlace lateral, dispositivo eletrônico, e, meio de armazenamento de memória |
CN202080000674.5A CN111670601B (zh) | 2020-04-17 | 2020-04-17 | 直连通信中的资源选择方法、装置、电子设备及存储介质 |
PCT/CN2020/085440 WO2021208103A1 (zh) | 2020-04-17 | 2020-04-17 | 直连通信中的资源选择方法、装置、电子设备及存储介质 |
KR1020227040130A KR20230004672A (ko) | 2020-04-17 | 2020-04-17 | 사이드 링크 통신에서의 자원 선택 방법, 장치, 전자 기기 및 저장 매체(method and apparatus for resource selection during direct communication, electronic device and storage medium) |
CN202311007808.8A CN116782411A (zh) | 2020-04-17 | 2020-04-17 | 直连通信中的资源选择方法、装置、电子设备及存储介质 |
US17/996,298 US20230217466A1 (en) | 2020-04-17 | 2020-04-17 | Method for selecting resource in sidelink communication, electronic device and storage medium |
JP2022562876A JP7397219B2 (ja) | 2020-04-17 | 2020-04-17 | サイドリンク通信におけるリソース選択方法、装置、電子機器及び記憶媒体 |
EP20931570.4A EP4138478A4 (en) | 2020-04-17 | 2020-04-17 | METHOD AND DEVICE FOR RESOURCE SELECTION DURING DIRECT COMMUNICATION, ELECTRONIC DEVICE AND STORAGE MEDIA |
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PCT/CN2020/085440 WO2021208103A1 (zh) | 2020-04-17 | 2020-04-17 | 直连通信中的资源选择方法、装置、电子设备及存储介质 |
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US (1) | US20230217466A1 (zh) |
EP (1) | EP4138478A4 (zh) |
JP (1) | JP7397219B2 (zh) |
KR (1) | KR20230004672A (zh) |
CN (2) | CN111670601B (zh) |
BR (1) | BR112022020910A2 (zh) |
WO (1) | WO2021208103A1 (zh) |
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WO2022077520A1 (zh) * | 2020-10-16 | 2022-04-21 | 华为技术有限公司 | 通信方法及装置 |
CN116941269A (zh) * | 2021-04-01 | 2023-10-24 | 富士通株式会社 | 边链路资源的选择方法及装置 |
CN115190459A (zh) * | 2021-04-01 | 2022-10-14 | 夏普株式会社 | 由用户设备执行的方法以及用户设备 |
WO2023283845A1 (zh) * | 2021-07-14 | 2023-01-19 | 北京小米移动软件有限公司 | 待传输时频资源的评估方法、资源选择方法、装置及设备 |
CN114051743A (zh) * | 2021-08-03 | 2022-02-15 | 北京小米移动软件有限公司 | 资源选择方法、装置和存储介质 |
CN115884123A (zh) * | 2021-09-28 | 2023-03-31 | 夏普株式会社 | 由用户设备执行的方法以及用户设备 |
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CN106686736A (zh) * | 2016-12-30 | 2017-05-17 | 宇龙计算机通信科技(深圳)有限公司 | 一种通信资源选择方法,手持智能终端及接入设备 |
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WO2017116108A1 (en) * | 2015-12-28 | 2017-07-06 | Samsung Electronics Co., Ltd. | Methods and apparatus for resource collision avoidance in device to device communication |
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CN111670601B (zh) | 2023-11-21 |
JP7397219B2 (ja) | 2023-12-12 |
JP2023522873A (ja) | 2023-06-01 |
EP4138478A1 (en) | 2023-02-22 |
CN111670601A (zh) | 2020-09-15 |
US20230217466A1 (en) | 2023-07-06 |
KR20230004672A (ko) | 2023-01-06 |
BR112022020910A2 (pt) | 2022-12-27 |
CN116782411A (zh) | 2023-09-19 |
EP4138478A4 (en) | 2023-04-26 |
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