US 11,750,332 B2
Method and apparatus for feedback transmission or reception in wireless communication system
Hyunseok Ryu, Suwon-si (KR); Hyunjeong Kang, Suwon-si (KR); and Taehan Bae, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Sep. 6, 2022, as Appl. No. 17/903,553.
Application 17/903,553 is a continuation of application No. 16/826,676, filed on Mar. 23, 2020, granted, now 11,438,101, issued on Sep. 6, 2022.
Claims priority of application No. 10-2019-0035555 (KR), filed on Mar. 28, 2019.
Prior Publication US 2023/0006778 A1, Jan. 5, 2023
Int. Cl. H04L 1/18 (2023.01); H04L 5/00 (2006.01); H04W 72/04 (2023.01); H04L 1/1812 (2023.01); H04W 72/0446 (2023.01); H04L 1/1829 (2023.01); H04W 72/20 (2023.01)
CPC H04L 1/1812 (2013.01) [H04L 1/1861 (2013.01); H04L 5/0055 (2013.01); H04W 72/0446 (2013.01); H04W 72/20 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a first terminal in a communication system, the method comprising:
transmitting data of a physical side link shared channel (PSSCH) and sidelink control information (SCI) associated with the data, the SCI including first information indicating whether a hybrid automatic repeat request (HARQ) feedback for the data is enabled; and
receiving, from a second terminal, the HARQ feedback for the data,
wherein the HARQ feedback is performed in case that the HARQ feedback is enabled based on the first information.