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:
Jan. 01, 2013
Filed:
Mar. 30, 2006
Dai Kimura, Kawasaki, JP;
Ramesh Mahendra Pyndiah, Brest Cedex, FR;
Frederic Guilloud, Brest Cedex, FR;
Dai Kimura, Kawasaki, JP;
Ramesh Mahendra Pyndiah, Brest Cedex, FR;
Frederic Guilloud, Brest Cedex, FR;
Fujitsu Limited, Kawasaki, JP;
GET/ENST-Bretagne, Brest Cedex, FR;
Abstract
A parity check matrix construction method for constructing a non-binary parity check matrix defining a non-binary LDPC code. In particular, a parity check matrix construction method for setting codewords able to stably give a superior decoding performance is provided. For this reason, the non-binary non-zero elements are selected so that the determinants of the partial matrices corresponding to the cycles in the parity check matrix do not become 0. Due to this, a non-binary parity check matrix able to give large weight codewords is constructed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile