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. 08, 2016
Filed:
Mar. 29, 2013
Lsi Corporation, San Jose, CA (US);
Shu Li, San Jose, CA (US);
Anatoli A. Bolotov, San Jose, CA (US);
Shaohua Yang, San Jose, CA (US);
Fan Zhang, Milpitas, CA (US);
Avago Technologies General IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
The present inventions are related to systems and methods for data processing, and more particularly to systems and methods for performing data decoding. In one case a data processing system is disclosed that includes a decoder circuit operable to apply a low density parity check algorithm to a decoder input to yield an interim decoded output, where the decoder input is a codeword formed of two bit symbols, and where the decoder input is encoded to yield a last layer including at least two different entry values. In addition, the data processing system includes an inverse mapping circuit operable to remap the interim decoded output to yield an overall decoded output.