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:
Nov. 26, 2002
Filed:
Dec. 21, 1999
Applicant:
Inventor:
Robert Morelos-Zaragoza, Tokyo, JP;
Assignee:
LSI Logic Corporation, Milpitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/315 ;
U.S. Cl.
CPC ...
H03M 1/315 ;
Abstract
A Reed-Solomon decoder capable of correcting two symbol errors in a codeword of a Reed-Solomon RS(128,122,7) code over a Galois field GF(128) is provided. In an exemplary embodiment, the Reed-Solomon decoder is suitable for use in cable modems with little or no loss in error performance over Reed-Solomon decoder correcting three errors in a codeword.