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:
Oct. 22, 2013
Filed:
Jan. 04, 2012
Xinde HU, San Diego, CA (US);
Levente Peter Jakab, San Diego, CA (US);
Dillip K. Dash, San Diego, CA (US);
Rohit Komatineni, Alvarez, CA (US);
Xinde Hu, San Diego, CA (US);
Levente Peter Jakab, San Diego, CA (US);
Dillip K. Dash, San Diego, CA (US);
Rohit Komatineni, Alvarez, CA (US);
STEC, Inc., Santa Ana, CA (US);
Abstract
The subject technology provides a decoding solution that supports multiple choices of code rates. A decoder may be configured to receive a selected code rate from a plurality of code rates. On the selection of the code rate, the decoder may determine a circulant size based on the code rate, and, on receiving the codeword, update, during one or more parity-check operations, a number of confidence values proportional to the circulant size in each of a plurality of memory units, each number of confidence values corresponding to a portion of the codeword.