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. 19, 2011
Filed:
Aug. 15, 2007
Yueh-teng Hsu, Taipei, TW;
Yueh-Teng Hsu, Taipei, TW;
Lite-On Technology Corp., Taipei, TW;
Abstract
An efficient Chien search method in Reed-Solomon decoding is adapted to be implemented in a processor having a parallel processing instruction set. The method includes the following steps: (a) calculating an error evaluation value; (b) subjecting the error evaluation value to mapping processing so as to find an index adjusting value; (c) storing a symbol index into an error location memory corresponding to a location index; (d) updating the location index according to the index adjusting value; (e) updating the symbol index; and (f) repeating steps (a) to (e) a particular number of times. The method primarily aims to reduce program flow branching so as to enhance the computation efficiency of the Chien search process.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile