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:
Oct. 14, 2014
Filed:
Apr. 06, 2011
Applicants:
Yon-woo Yoon, Daejeon, KR;
Keun-chul Hwang, Yongin-si, KR;
Inventors:
Yon-Woo Yoon, Daejeon, KR;
Keun-Chul Hwang, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/00 (2006.01); H04B 17/02 (2006.01); H04B 1/18 (2006.01); H04L 27/26 (2006.01); H04W 56/00 (2009.01);
U.S. Cl.
CPC ...
H04W 56/0035 (2013.01); H04L 27/2675 (2013.01); H04L 27/2657 (2013.01);
Abstract
A method and apparatus estimate a frequency offset of a receiver in a mobile communication system. A pilot signal and a signal of a control channel are received from a transmitter. Frequency offsets of the pilot signal and frequency offsets of the control channel are estimated, respectively. And the frequency offset of the pilot signal is corrected based on the frequency offset estimation of the control channel.