US 11,930,461 B2
Carrier frequency error estimation using a bank of estimators with limited acquisition range
Farshid Nowshadi, Cambridge (GB); and Jacob Christopher Sharpe, Cambridge (GB)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jul. 15, 2022, as Appl. No. 17/812,852.
Prior Publication US 2024/0023038 A1, Jan. 18, 2024
Int. Cl. H04W 56/00 (2009.01); H04L 27/00 (2006.01)
CPC H04W 56/001 (2013.01) [H04L 27/0014 (2013.01); H04L 2027/003 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
identifying a plurality of baseline frequencies;
estimating a plurality of frequency offsets for a signal, wherein each of the plurality of frequency offsets corresponds to a baseline frequency of the plurality baseline frequencies;
selecting a frequency offset from the plurality of frequency offsets; and
demodulating the signal using the selected frequency offset.