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:
Aug. 28, 2012
Filed:
Jul. 11, 2007
Engling Yeo, Milpitas, CA (US);
Eugene Pan, Milpitas, CA (US);
Henri Sutioso, San Jose, CA (US);
Jun Xu, Milpitas, CA (US);
Shaohua Yang, San Jose, CA (US);
Panu Chaichanavong, Mountain View, CA (US);
Gregory Burd, San Jose, CA (US);
Zining Wu, Los Altos, CA (US);
Engling Yeo, Milpitas, CA (US);
Eugene Pan, Milpitas, CA (US);
Henri Sutioso, San Jose, CA (US);
Jun Xu, Milpitas, CA (US);
Shaohua Yang, San Jose, CA (US);
Panu Chaichanavong, Mountain View, CA (US);
Gregory Burd, San Jose, CA (US);
Zining Wu, Los Altos, CA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
A low-density parity check (LDPC) decoder comprises a decoded data stream generator that generates a decoded data stream based on a received data stream and a set of matrix-based codewords. The matrix-based codewords form a LDPC parity check matrix H. A decoder control module at least one of prewrites or replaces a selected portion of at least one of the plurality of codewords with zeros prior to generation of the decoded data stream.