US 12,477,566 B2
Method and apparatus for transmitting signal in wireless communication system
Jungyong Park, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/997,084
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Apr. 21, 2021, PCT No. PCT/KR2021/005043
§ 371(c)(1), (2) Date Oct. 25, 2022,
PCT Pub. No. WO2021/221379, PCT Pub. Date Nov. 4, 2021.
Claims priority of application No. 10-2020-0050481 (KR), filed on Apr. 27, 2020; and application No. 10-2020-0104051 (KR), filed on Aug. 19, 2020.
Prior Publication US 2023/0319855 A1, Oct. 5, 2023
Int. Cl. H04W 8/00 (2009.01); H04L 5/00 (2006.01); H04W 72/40 (2023.01)
CPC H04W 72/40 (2023.01) [H04L 5/0023 (2013.01); H04L 5/0039 (2013.01); H04L 5/0048 (2013.01); H04W 8/005 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method of operating a terminal in a wireless communication system, the method comprising:
performing, by the terminal, synchronization based on sidelink synchronization signal (SLSS), wherein the SLSS includes primary sidelink synchronization signal (PSSS) and secondary sidelink synchronization signal (SSSS);
determining, by the terminal, one or more resource pools, wherein the one or more resource pools are configured by a base station based on that sidelink resource allocation mode 1, and the one or more resource pools are determined by the terminal based on that sidelink resource allocation mode 2, wherein a resource pool includes a plurality of contiguous frequency resources in a frequency domain, and a set of slots in a time domain;
receiving, by the terminal, information on a location of the terminal;
generating, by the terminal, a zone identity (zone ID) based on the information on the location of the terminal;
determining, by the terminal, discovery slot mapping in the one or more resource pools based on the zone identity; and
transmitting, by the terminal, a discovery signal based on the discovery slot mapping.