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:
Jan. 04, 2000
Filed:
Dec. 19, 1996
Applicant:
Inventors:
Assignee:
Uniden Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M / ;
U.S. Cl.
CPC ...
714752 ; 714758 ;
Abstract
In a case where error correction code interleaved in the transmitting side and deinterleaved in the receiving side is subjected to decoding processing, a control circuit determines whether a result of decoding for each word is acceptable or not according to decoding acceptable/unacceptable data for each word stored in a decoding acceptable/unacceptable data memory, and subjects a correction object word not decoded to redecoding processing by controlling an error position estimating circuit and correcting data for the correction object word with an estimated error locator based on error position data for a forward word as well as a backward word from the correction object word.