US 12,238,657 B2
Method and device for transmitting S-SSB in NR V2
Woosuk Ko, Seoul (KR); and Seungmin Lee, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/636,269
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Aug. 19, 2020, PCT No. PCT/KR2020/011010
§ 371(c)(1), (2) Date Feb. 17, 2022,
PCT Pub. No. WO2021/034090, PCT Pub. Date Feb. 5, 2021.
Claims priority of provisional application 62/898,541, filed on Sep. 10, 2019.
Claims priority of application No. 10-2019-0100937 (KR), filed on Aug. 19, 2019.
Prior Publication US 2022/0295426 A1, Sep. 15, 2022
Int. Cl. H04W 56/00 (2009.01); H04W 52/52 (2009.01); H04W 92/18 (2009.01)
CPC H04W 56/001 (2013.01) [H04W 52/52 (2013.01); H04W 92/18 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method for performing, by a first apparatus, wireless communication, the method comprising:
generating an aggregated sidelink synchronization signal block (S-SSB),
wherein symbols related to the S-SSB include three or more contiguous symbols related to a sidelink primary synchronization signal (S-PSS), three or more contiguous symbols related to a sidelink secondary synchronization signal (S-SSS), and eleven or more symbols related to physical broadcast channel (PSBCH),
wherein the S-PSS is mapped to symbols after the first symbol among the symbols related to the S-SSB,
wherein the S-SSS is mapped to symbols after the symbols related to the S-PSS among the symbols related to the S-SSB, and
wherein the PSBCH is mapped to the first symbol among the symbols related to the S-SSB and symbols after the symbols related to the S-SSS; and
transmitting the S-SSB to a second apparatus,
wherein symbols after the symbols related to the S-SSS among the symbols related to the PSBCH are contiguous, and
wherein a codeword mapped to the symbols after the symbols related to the S-SSS among the symbols related to the PSBCH is coded at a lower code rate than a non-aggregated S-SSB.