US 11,729,733 B2
Mechanisms for handling doppler effect
Shuang Tian, Cupertino, CA (US); Qiaoyang Ye, San Jose, CA (US); Jeongho Jeon, San Jose, CA (US); and Joonyoung Cho, Portland, OR (US)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Dec. 18, 2020, as Appl. No. 17/127,689.
Claims priority of provisional application 63/059,106, filed on Jul. 30, 2020.
Prior Publication US 2022/0039037 A1, Feb. 3, 2022
Int. Cl. H04W 56/00 (2009.01); H04W 36/00 (2009.01)
CPC H04W 56/004 (2013.01) [H04W 36/0055 (2013.01); H04W 56/0035 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A user equipment (UE), comprising:
a transceiver configured to receive, using one or more beams, a plurality of sets of Doppler pre-compensated synchronization signals, each of the sets of Doppler pre-compensated synchronization signals corresponding to multi-value Doppler pre-compensation patterns each applied to a set of synchronization signals to pre-compensate the synchronization signals for Doppler effects; and
a processor coupled to the transceiver, the processor configured to combine two or more of the received sets of Doppler pre-compensated synchronization signals in time domain in connection with one of timing synchronization detection, frequency offset (FO) estimation, or reference signal received power (RSRP) measurement.