US 12,219,511 B2
Method and apparatus for transmitting S-SSB in NR V2X
Woosuk Ko, Seoul (KR); Hanbyul Seo, Seoul (KR); and Seungmin Lee, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/754,290
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Sep. 22, 2020, PCT No. PCT/KR2020/012793
§ 371(c)(1), (2) Date Mar. 29, 2022,
PCT Pub. No. WO2021/066374, PCT Pub. Date Apr. 8, 2021.
Claims priority of provisional application 63/015,437, filed on Apr. 24, 2020.
Claims priority of provisional application 62/910,426, filed on Oct. 3, 2019.
Claims priority of application No. 10-2019-0122549 (KR), filed on Oct. 2, 2019.
Prior Publication US 2022/0330188 A1, Oct. 13, 2022
Int. Cl. H04W 56/00 (2009.01)
CPC H04W 56/0015 (2013.01) 11 Claims
OG exemplary drawing
 
1. A method for performing, by a first apparatus, wireless communication, the method comprising:
generating a sidelink synchronization signal block (S-SSB) including a sidelink primary synchronization signal (S-PSS) and a sidelink secondary synchronization signal (S-SSS); and
transmitting the S-SSB to a second apparatus,
wherein the first apparatus is an apparatus directly synchronized with a base station or an apparatus directly synchronized with a global navigation satellite system (GNSS), based on an identifier (ID) related to the S-PSS being 0,
wherein an ID related to a sidelink synchronization signal (SLSS) is an integer within the range of 0 or more and 447 or less, based on the ID related to the S-PSS being 0,
wherein the first apparatus is at least one of an apparatus indirectly synchronized with a base station, an apparatus indirectly synchronized with a GNSS, or an apparatus which is not synchronized, based on the ID related to the S-PSS being 1, and
wherein the ID related to the SLSS is an integer within the range of 448 or more and 671 or less, based on the ID related to the S-PSS being 1.