US 11,706,009 B2
Method for ACK/NACK transmission and reception in wireless communication system and apparatus therefor
Youngtae Kim, Seoul (KR); Hanbyul Seo, Seoul (KR); Sungyong Kang, Seoul (KR); Heejin Kim, Seoul (KR); Seungmin Lee, Seoul (KR); and Hyukjin Chae, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Filed by LG Electronics Inc., Seoul (KR)
Filed on Jul. 13, 2021, as Appl. No. 17/374,686.
Application 17/374,686 is a continuation of application No. 16/493,840, granted, now 11,101,963, previously published as PCT/KR2018/003052, filed on Mar. 15, 2018.
Claims priority of provisional application 62/471,982, filed on Mar. 16, 2017.
Prior Publication US 2021/0351896 A1, Nov. 11, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04W 4/44 (2018.01); H04W 76/28 (2018.01); H04L 1/1829 (2023.01); H04W 28/04 (2009.01)
CPC H04L 5/0055 (2013.01) [H04L 1/1854 (2013.01); H04W 4/44 (2018.02); H04W 28/04 (2013.01); H04W 76/28 (2018.02)] 12 Claims
OG exemplary drawing
 
1. A method for transmitting or receiving a Physical Sidelink Feedback Channel (PSFCH) by a user equipment (UE) in a wireless communication system, the method comprising:
transmitting a first Physical Sidelink Shared Channel (PSSCH);
receiving a second PSSCH;
receiving a first PSFCH for the first PSSCH based on a first priority value for the first PSSCH being smaller than a second priority value for the second PSSCH; and
transmitting a second PSFCH for the second PSSCH based on the second priority value being smaller than the first priority value,
wherein a first time resource for the first PSFCH is overlapped with a second time resource for the second PSFCH.