公开(公告)号：US20220408285A1

公开(公告)日：2022-12-22

申请号：US17288132

申请日：2019-10-24

Applicant: LG ELECTRONICS INC.

Inventor： Uihyun Hong ,  Hanbyul Seo ,  Seungmin Lee ,  Huykin Chae

IPC: H04W24/08

Abstract: According to one embodiment, a method for a terminal to detect a sidelink signal in a wireless communication system comprises: a step in which the terminal performs sweeping on a predetermined signal by using a predetermined window for correlation; and a step for determining that the predetermined signal is a sidelink signal on the basis of a peak detected at a portion corresponding to a predetermined cyclic prefix (CP) while performing the sweeping, wherein the size of the predetermined window corresponds to the longest symbol duration among the respective symbol durations of a plurality of subcarrier spacings.