US 11,943,770 B2
Method and apparatus for performing wireless communication based on SL resource in NR V2X
Woosuk Ko, Seoul (KR); Hanbyul Seo, Seoul (KR); Seungmin Lee, Seoul (KR); and Daesung Hwang, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jul. 15, 2022, as Appl. No. 17/812,820.
Claims priority of provisional application 63/292,995, filed on Dec. 22, 2021.
Claims priority of application No. 10-2021-0093680 (KR), filed on Jul. 16, 2021; and application No. 10-2021-0096890 (KR), filed on Jul. 23, 2021.
Prior Publication US 2023/0038045 A1, Feb. 9, 2023
Int. Cl. H04W 72/20 (2023.01); H04W 76/28 (2018.01)
CPC H04W 72/20 (2023.01) [H04W 76/28 (2018.02)] 14 Claims
OG exemplary drawing
 
1. A method for performing, by a first apparatus, wireless communication, the method comprising:
selecting a synchronization reference;
determining a selection window;
selecting at least one first candidate resource within the selection window based on sensing;
selecting additionally, at least one second candidate resource within sidelink (SL) discontinuous reception (DRX) active time of a second apparatus, based on (i) the SL DRX active time of the second device being obtained, and (ii) the at least one first candidate resource not being within the SL DRX active time of the second apparatus;
selecting an SL resource from a subset of resources including the at least one first candidate resource and the at least one second candidate resource; and
performing SL transmission, based on the SL resource and the synchronization reference.