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. 01, 2009
Filed:
Aug. 05, 2003
Applicant:
Won-ick Ahn, Seoul, KR;
Inventor:
Won-Ick Ahn, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a frequency error detector and combiner at a receiving end of a mobile communication system. The frequency error detector and combiner using a diversity operation at a reception end of a mobile communication system includes: a plurality of fingers respectively having a diversity combiner for diversity-combining reference symbols used for a frequency error detection, and a frequency error detector for combining output signals of the diversity combiner to generate a frequency offset value; and a frequency error combiner for performing a multipath diversity combination on output signals of the frequency error detector.