US 11,057,260 B2
Method for electricity measurement for V2V communications in wireless communication system, and device for same
Youngtae Kim, Seoul (KR); Hyukjin Chae, Seoul (KR); and Hanbyul Seo, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Oct. 28, 2020, as Appl. No. 17/83,209.
Application 17/083,209 is a division of application No. 16/671,034, filed on Oct. 31, 2019, granted, now 10,848,362.
Application 16/671,034 is a continuation of application No. 15/773,533, granted, now 10,476,726, issued on Nov. 12, 2019, previously published as PCT/KR2016/013085, filed on Nov. 14, 2016.
Claims priority of provisional application 62/254,715, filed on Nov. 13, 2015.
Claims priority of provisional application 62/291,576, filed on Feb. 5, 2016.
Claims priority of provisional application 62/374,706, filed on Aug. 12, 2016.
Prior Publication US 2021/0044473 A1, Feb. 11, 2021
Int. Cl. H04L 27/26 (2006.01); H04W 4/46 (2018.01); H04W 4/70 (2018.01); H04W 24/10 (2009.01); H04W 72/04 (2009.01); H04W 8/00 (2009.01); H04L 5/00 (2006.01)
CPC H04L 27/2673 (2013.01) [H04L 27/265 (2013.01); H04L 27/2607 (2013.01); H04L 27/2611 (2013.01); H04W 4/46 (2018.02); H04W 4/70 (2018.02); H04W 24/10 (2013.01); H04W 72/0446 (2013.01); H04L 5/0007 (2013.01); H04W 8/005 (2013.01)] 10 Claims
OG exemplary drawing
 
9. A processor for a device communicating for vehicle-to-everything (V2X) communication, the processor configured to:
map a synchronization signal to a subframe and a demodulation reference signal (DMRS) associated with a physical sidelink broadcast channel (PSBCH) to the subframe for the V2X communication; and
control a transceiver to transmit the synchronization signal and the DMRS to a receiving end,
wherein the DMRS is mapped to three symbols in the subframe,
wherein a sequence of the DMRS uses a first orthogonal cover code (OCC) corresponding to [1 1 1] when an identifier of the synchronization signal is even,
wherein the sequence of the DMRS uses a second OCC corresponding to a phase shifted code of the first OCC when the identifier of the synchronization signal is odd, and
wherein a cyclic shift parameter of the DMRS uses the identifier of the synchronization signal divided by 2.