The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2020
Filed:
Aug. 09, 2019
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Amir Dezfooliyan, San Diego, CA (US);
Vignesh Sethuraman, La Jolla, CA (US);
Hamed Maleki, San Diego, CA (US);
Linbo Li, San Diego, CA (US);
Kee-Bong Song, San Diego, CA (US);
Assignee:
Samsung Electronics Co., Ltd, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2662 (2013.01); H04L 27/2657 (2013.01); H04L 27/2672 (2013.01); H04L 27/2675 (2013.01);
Abstract
A method and apparatus are provided. The method includes receiving a reference signal from a transceiver, estimating a time offset (TO) of the reference signal in the frequency domain based on a spectral phase ramp introduced by the TO, compensating the TO of the reference signal based on the estimated TO in the frequency domain by applying the spectral phase ramp to the received reference signal, and providing a TO compensated signal of the reference signal.