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:
Apr. 21, 2015
Filed:
Mar. 04, 2011
Kenji Sakaue, Kanagawa, JP;
Kenji Sakaue, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
In an error detection correction method of an embodiment, in decoding processing using a sum-product algorithm, which repeats processing of propagating reliability α from a check node set to correspond to a Tanner graph of a check matrix of a low density parity check code to a plurality of bit nodes connected to the check node, and processing of propagating reliability β from a bit node to a plurality of check nodes connected to the bit node, the check node includes a parity of two bits or more.
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