US 11,943,648 B2
Method and device for transmitting information related to sidelink channel in NR V2X
Seungmin Lee, Seoul (KR); Hanbyul Seo, Seoul (KR); and Daesung Hwang, Seoul (KR)
Appl. No. 17/437,358
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed Apr. 2, 2020, PCT No. PCT/KR2020/004520
§ 371(c)(1), (2) Date Sep. 8, 2021,
PCT Pub. No. WO2020/204630, PCT Pub. Date Oct. 8, 2020.
Claims priority of provisional application 62/828,444, filed on Apr. 2, 2019.
Claims priority of application No. 10-2019-0040910 (KR), filed on Apr. 8, 2019.
Prior Publication US 2022/0182866 A1, Jun. 9, 2022
Int. Cl. H04W 24/10 (2009.01); H04B 17/318 (2015.01); H04W 4/40 (2018.01); H04W 92/18 (2009.01)
CPC H04W 24/10 (2013.01) [H04B 17/318 (2015.01); H04W 4/40 (2018.02); H04W 92/18 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A method for performing wireless communication by a first device, the method comprising:
receiving, from a second device, first sidelink control information (SCI) including one field related to a sidelink (SL) channel state information (CSI) request;
receiving, from the second device, a SL CSI-reference signal (RS);
obtaining a SL CSI report based on the SL CSI-RS;
transmitting, to the second device through a physical sidelink control channel (PSCCH), second SCI for scheduling a physical sidelink shared channel (PSSCH), wherein the second SCI includes priority information; and
transmitting, to the second device through the PSSCH, the SL CSI report,
wherein transmission of the SL CSI-RS and triggering of the SL CSI report are based on the one field related to the SL CSI request included in the first SCI, and
wherein the priority information included in the second SCI is set to a value related to a highest priority pre-configured for the first device.