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:
Mar. 14, 2000
Filed:
May. 21, 1997
Applicant:
Inventors:
Hidekazu Watanabe, Tokyo, JP;
Hamid Amir-Alikhani, Leonberg, DE;
Assignees:
Sony Corporation, Tokyo, JP;
Sony United Kingdom Limited, Weybridge, GB;
Primary Examiner:
Int. Cl.
CPC ...
H04L / ;
U.S. Cl.
CPC ...
375343 ; 375368 ; 370514 ;
Abstract
A radio receiver apparatus and method for decoding a received signal based on a predetermined pattern of synchronization signal which is inserted in a predetermined period comprising demodulating a received signal to a base band signal, decoding the demodulated signal to a data signal, generating a reference signal based on an output of the decoding and detecting a complex correlation value between the data signal and the reference signal wherein the detected synchronizing signal is based on the detected complex correlation value and decoding is based on the detected synchronization signal.