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. 12, 2013
Filed:
Oct. 02, 2009
Applicant:
Shayan Srinivasa Garani, San Diego, CA (US);
Inventor:
Shayan Srinivasa Garani, San Diego, CA (US);
Assignee:
STMicroelectronics, Inc., Coppell, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01); G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method is capable of performing a Low Density Parity Check (LDPC) coding operation on-the-fly without using a generator matrix. The system and method includes an input configured to receive data and an output configured to output a plurality of codewords. The system and method also includes a processor coupled between the input and the output. The processor is configured to encode the received data and produce the plurality of codewords using a plurality of parity bits. The processor creates the plurality of parity bits on-the-fly using a portion of an LDPC matrix and a protograph matrix.