公开(公告)号：US20250151114A1

公开(公告)日：2025-05-08

申请号：US19018000

申请日：2025-01-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yun LIU ,  Ruicheng JIAO ,  Lixia XUE

IPC: H04W74/0816 ,  H04L1/1812 ,  H04W72/12 ,  H04W74/08

Abstract: Embodiments of this application provide a communication method: A first terminal device sends first information to at least one second terminal device, to indicate the at least one second terminal device to perform feedback. The first terminal device receives a feedback of a third terminal device, where the third terminal device is a terminal device that is in the at least one second terminal device and that has performed feedback. The first terminal device sends first resource indication information, to indicate a first resource, where the first resource is for the third terminal device to perform transmission, and the first resource is included in a channel occupancy time COT preempted by the first terminal device. A UE 1 allocates a COT resource to a UE 2 that has performed feedback. This can reduce resource waste, avoid COT interruption, improve spectrum resource utilization and improve system transmission performance.