US 12,068,853 B2
V2X performance enhancements in high speed environments
Andrey Chervyakov, Nizhny Novgorod (RU); Alexey Khoryaev, Nizhny Novgorod (RU); Dmitry Belov, Nizhny Novgorod (RU); Mikhail Shilov, Nizhny Novgorod (RU); and Sergey Sosnin, Zavolzhie (RU)
Assigned to Apple Inc., Cupertino, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on Jul. 13, 2022, as Appl. No. 17/864,316.
Application 17/864,316 is a division of application No. 16/812,256, filed on Mar. 6, 2020, granted, now 11,418,286.
Application 16/812,256 is a continuation of application No. 15/754,260, granted, now 10,587,366, issued on Mar. 10, 2020, previously published as PCT/US2015/000242, filed on Dec. 23, 2015.
Claims priority of provisional application 62/232,388, filed on Sep. 24, 2015.
Prior Publication US 2023/0050470 A1, Feb. 16, 2023
Int. Cl. H04W 4/00 (2018.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04L 25/02 (2006.01); H04L 27/26 (2006.01); H04W 4/40 (2018.01); H04B 7/0413 (2017.01)
CPC H04L 1/0069 (2013.01) [H04L 5/0048 (2013.01); H04L 5/0051 (2013.01); H04L 25/0224 (2013.01); H04L 27/2675 (2013.01); H04W 4/40 (2018.02); H04B 7/0413 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A processor configured to, when executing instructions stored in a memory, perform operations comprising:
receiving data representing a signal comprising a subframe comprising Demodulation Reference Signals (DMRS);
estimating a phase offset between at least two Orthogonal Frequency Division Multiplex (OFDM) or Single Carrier-Frequency Division Multiple Access (SC-FDMA)-symbols in a time domain of the subframe; and
performing a phase offset compensation to the OFDM or SC-FDMA symbols of the subframe based on the phase offset.