	US 11,870,582 B2
	Method and apparatus for transmitting HARQ feedback to base station in NR V2X
Seungmin Lee, Seoul (KR); Hanbyul Seo, Seoul (KR); and Daesung Hwang, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Filed by LG Electronics Inc., Seoul (KR)
Filed on Feb. 8, 2023, as Appl. No. 18/107,301.
Application 18/107,301 is a continuation of application No. 17/684,748, filed on Mar. 2, 2022, granted, now 11,601,222.
Application 17/684,748 is a continuation of application No. PCT/KR2020/013659, filed on Oct. 7, 2020.
Claims priority of provisional application 62/912,002, filed on Oct. 7, 2019.
Prior Publication US 2023/0188265 A1, Jun. 15, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 28/04 (2009.01); H04W 72/04 (2023.01); H04W 88/08 (2009.01); H04L 5/00 (2006.01); H04L 1/1607 (2023.01); H04L 1/1812 (2023.01); H04W 72/1263 (2023.01); H04W 72/23 (2023.01)

CPC H04L 1/1671 (2013.01) [H04L 1/1812 (2013.01); H04W 72/1263 (2013.01); H04W 72/23 (2023.01)]

11 Claims

1. A method performed by a first device in a wireless communication system, the method comprising:

determining M occasions for candidate physical sidelink shared channel (PSSCH) transmissions;

generating M hybrid automatic repeat request (HARQ) information bits for the M occasions; and

transmitting, to a network, report information comprising the M HARQ information bits on a physical uplink control channel (PUCCH),

wherein the M HARQ information bits comprise:

one or more HARQ information bits for PSSCH transmissions performed in one or more first occasions of the M occasions; and

one or more negative acknowledgments (NACKs) for one or more second occasions of the M occasions in which PSSCH transmission is not performed.