公开(公告)号：US20200022181A1

公开(公告)日：2020-01-16

申请号：US16483676

申请日：2018-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ying yang LI ,  Yi WANG ,  Shichang ZHANG

IPC: H04W74/08 ,  H04W74/02 ,  H04W72/04 ,  H04W24/10 ,  H04B17/318

Abstract: An embodiment of the present disclosure provides a method performed at a UE for data transmission. The method includes: detecting a scheduling assignment(SA) for other UEs within a sensing wirdow which includes a plurality of time units(TUs); selecting, based on the detected SA, a set of resources for data transmission; determining, before transmitting data on a resource in the selected set of resources, whether the resource is occupied; and transmitting the data on the resource in the selected set of resources if it is determined that the resource is not occupied. An embodiment of the present disclosure also provides a corresponding UE.