US 11,778,605 B2
Method and device for transmitting/receiving inter-UE coordination message in NR V2X
Giwon Park, Seoul (KR); Seoyoung Back, Seoul (KR); Seungmin Lee, Seoul (KR); and Jongwoo Hong, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jan. 4, 2023, as Appl. No. 18/150,006.
Application 18/150,006 is a continuation of application No. PCT/KR2021/014911, filed on Oct. 22, 2021.
Claims priority of application No. 10-2020-0137427 (KR), filed on Oct. 22, 2020.
Prior Publication US 2023/0147699 A1, May 11, 2023
Int. Cl. H04W 4/00 (2018.01); H04W 72/1263 (2023.01); H04W 72/25 (2023.01)
CPC H04W 72/1263 (2013.01) [H04W 72/25 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method for performing wireless communication by a first device, the method comprising:
transmitting, to a second device, first sidelink control information (SCI) for scheduling of a physical sidelink shared channel (PSSCH) and second SCI, wherein the first SCI includes information related to frequency resource assignment, information related to time resource assignment and information related to a format of the second SCI; and
transmitting, to the second device, the second SCI including a source ID and a destination ID, and inter-UE coordination information,
wherein the inter-UE coordination information includes information related to a preferred resource or information related to a non-preferred resource, and
wherein, in logical channel prioritization (LCP), a priority of a medium access control (MAC) control element (CE) for the inter-UE coordination information is lower than a priority of data from a sidelink control channel (SCCH) and a priority of a MAC CE for sidelink (SL) channel state information (CSI) reporting, and the priority of the MAC CE for the inter-UE coordination information is higher than a priority of data from a sidelink traffic channel (STCH).