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1. 发明公开

EP4322666A1 RESOURCE SELECTION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4322666A1
公开(公告)日：2024-02-14
申请号：EP22814983.7
申请日：2022-05-10
申请人： Huawei Technologies Co., Ltd.
发明人： YANG, Yizhou , WANG, Bichai , LI, Xueru
IPC分类号： H04W72/04
摘要： This application provides a method and an apparatus for resource selection. The method includes: a first terminal device determines a first service to be sent; the first terminal device determines that a delay of transmitting the first service by using a first resource is greater than a first threshold, where the first resource is a resource indicated by a second terminal device; and the first terminal device selects a second resource, where the second resource is used to transmit the first service, and the second resource is different from the first resource. In this application, the first terminal device may select the second resource for the first service based on a service transmission requirement of the first terminal device only when the first resource cannot meet a delay requirement of the first service, so that a delay of transmitting the first service is reduced, and service transmission reliability of a terminal device is improved. In addition, when the first resource may meet the delay requirement of the first service, the first terminal device does not need to select a resource, so that power consumption caused by continuous resource selection may be reduced.

2. 发明公开

EP4340510A1 RESOURCE SELECTION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4340510A1
公开(公告)日：2024-03-20
申请号：EP22814877.1
申请日：2022-04-12
申请人： Huawei Technologies Co., Ltd.
发明人： YANG, Yizhou , WANG, Bichai , LI, Xueru
IPC分类号： H04W72/08 , H04W72/02
摘要： This application provides a resource selection method and apparatus. The method includes: A first terminal device receives first indication information from a second terminal device, where the first indication information indicates quality of SL transmission between the first terminal device and the second terminal device on a first resource, and the first resource is a resource indicated by a third terminal device (S310); and the first terminal device determines that a quantity of times the first indication information meets a preset condition is greater than or equal to a preset value, and selects a second resource, where the second resource is different from the first resource (S320). According to the technical solution of this application, the preset condition is set, and resource selection is performed when link interference is large, to help improve an anti-interference capability of a communication system; and when the first resource indicated by the third terminal device can meet the quality of the SL transmission between the first terminal device and the second terminal device, there is no need to perform resource selection, which reduces energy consumption overheads.

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