US 12,219,598 B2
Method and apparatus for coexistence of sidelink communications related to different rats in NR V2X
Seungmin Lee, Seoul (KR); Hanbyul Seo, Seoul (KR); and Hyukjin Chae, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/265,493
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Aug. 9, 2019, PCT No. PCT/KR2019/010090
§ 371(c)(1), (2) Date Feb. 2, 2021,
PCT Pub. No. WO2020/032698, PCT Pub. Date Feb. 13, 2020.
Claims priority of provisional application 62/739,072, filed on Sep. 28, 2018.
Claims priority of provisional application 62/717,005, filed on Aug. 10, 2018.
Prior Publication US 2021/0204307 A1, Jul. 1, 2021
Int. Cl. H04W 72/566 (2023.01); H04W 4/40 (2018.01); H04W 92/18 (2009.01)
CPC H04W 72/569 (2023.01) [H04W 4/40 (2018.02); H04W 92/18 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method for performing, by a first apparatus, wireless communication, the method comprising:
determining to perform an evolved-universal terrestrial radio access (E-UTRA)-based first sidelink transmission and an NR-radio-access-based second sidelink transmission; and
performing one of the first sidelink transmission of a first channel or a first signal or the second sidelink transmission of a second channel or a second signal with a highest priority, based on (i) the first sidelink transmission and the second sidelink transmission overlapping in time, and (ii) a priority of the first channel or the first signal being transmitted on the first sidelink transmission and (iii) a priority of the second channel or the second signal being transmitted on the second sidelink transmission,
wherein one of the first channel or the first signal or the second channel or the second signal having a lower priority is not performed, and
wherein a subframe boundary of the second sidelink transmission is aligned with a subframe boundary of the first sidelink transmission.