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. 17, 2015
Filed:
Apr. 10, 2013
Applicant:
Pmc-sierra Us, Inc., Sunnyvale, CA (US);
Inventor:
Christopher I. W. Norrie, San Jose, CA (US);
Assignee:
PMC-Sierra US, Inc., Sunnyvale, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/03 (2006.01); G06F 11/00 (2006.01); H03M 13/00 (2006.01); H03M 13/29 (2006.01);
U.S. Cl.
CPC ...
H03M 13/2909 (2013.01);
Abstract
A low-density parity check (LDPC) decoder is provided for decoding low-density parity check (LDPC) encoded data wherein the processing order of the layers of the LDPC parity check matrix are rearranged during the decode process in an attempt to avoid error mechanisms brought about by the iterative nature of the LDPC belief propagation decoding process, such as stopping sets and trapping sets.