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. 18, 2000
Filed:
Jul. 09, 1997
Applicant:
Inventor:
Takaaki Saiki, Yokosuka, JP;
Assignee:
Victor Company of Japan, Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
370203 ; 370210 ; 375261 ; 375364 ;
Abstract
High-frequency components are extracted from an OFDM signal. A symbol clock signal is generated in response to the extracted high-frequency components. Specifically, a sample clock signal is generated in response to the OFDM signal. A frequency of the sample clock signal is divided to generate the symbol clock signal from the sample clock signal. A timing of the frequency division is controlled in response to the extracted high-frequency components.