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:
Jun. 09, 2015
Filed:
Jan. 15, 2014
Method and apparatus for timing synchronization at sub-sampled rate for sub-sampled wideband systems
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Debarati Sen, Bangalore, IN;
Jinesh P. Nair, Bangalore, IN;
Sujit Jos, Bangalore, IN;
Arun Naniyat, Bangalore, IN;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/02 (2006.01);
U.S. Cl.
CPC ...
H04L 25/0206 (2013.01); H04L 25/0204 (2013.01); H04L 25/0224 (2013.01); H04L 25/0222 (2013.01);
Abstract
A method of timing synchronization in sub-band based ultra wideband systems, includes obtaining a coarse estimate of an offset in a time domain at a sub-sampled rate, and obtaining a fine estimate of the offset in an analog domain. The method further includes correcting a timing in the analog domain by transforming the fine estimate to an equivalent phase for the correcting.