US 12,414,139 B2
Method and device for determining sidelink transmission resource on basis of RSRP value in NR V2X
Daesung Hwang, Seoul (KR); and Seungmin Lee, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 18/018,728
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jul. 8, 2021, PCT No. PCT/KR2021/008708
§ 371(c)(1), (2) Date Jan. 30, 2023,
PCT Pub. No. WO2022/025473, PCT Pub. Date Feb. 3, 2022.
Claims priority of application No. 10-2020-0095507 (KR), filed on Jul. 30, 2020; and application No. 10-2020-0098810 (KR), filed on Aug. 6, 2020.
Prior Publication US 2023/0224932 A1, Jul. 13, 2023
Int. Cl. H04W 72/40 (2023.01); H04B 17/318 (2015.01); H04W 72/02 (2009.01); H04W 72/542 (2023.01)
CPC H04W 72/40 (2023.01) [H04B 17/318 (2015.01); H04W 72/02 (2013.01); H04W 72/542 (2023.01)] 12 Claims
OG exemplary drawing
 
1. A method for performing, by a first device, sidelink communication, the method comprising:
reserving a first reservation resource, based on a first sensing operation within a sensing window;
reserving a second reservation resource partially overlapping with the first reservation resource, based on a second sensing operation within the sensing window;
obtaining a first reference signal received power (RSRP) value for the first reservation resource;
obtaining a second RSRP value for the second reservation resource;
deriving a sum value based on the first RSRP value and the second RSRP value; and
excluding the first reservation resource and the second reservation resource from available resources for sidelink communication of the first device, based on the sum value exceeding a first threshold value.