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:
Jul. 27, 2010
Filed:
Aug. 29, 2006
Zhan Yu, Singapore, SG;
Yew Soo Eng, Singapore, SG;
Suguru Fujita, Tokyo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A synchronization acquiring device and method for realizing synchronization acquisition at high speed equivalent to that of parallel search with a simple constitution similar to that of series search. A synchronization acquiring device () has a superposition template acquiring section () for acquiring superposition template signals generated by superposing template signals on one another, a first correlation detecting section () for detecting preliminary correlation matching between a superposition template signal and the received signal and, if the preliminary correlation matching is not detected, detects preliminary correlation matching after replacing the superposition template signal with another superposition template signal, and a second correlation detecting section () detects, if preliminary correlation matching is detected, the final correlation matching between a superposition template signal out of the template signals and the received signal.