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:
Sep. 21, 2010
Filed:
Jun. 20, 2006
Andres I. Vila Casado, Los Angeles, CA (US);
Wen-yen Weng, Los Angeles, CA (US);
Richard D. Wesel, Manhattan Beach, CA (US);
Nicola Moschini, Lodi, IT;
Massimiliano Siti, Milan, IT;
Stefano Valle, Milan, IT;
Engling Yeo, Milpitas, CA (US);
Andres I. Vila Casado, Los Angeles, CA (US);
Wen-Yen Weng, Los Angeles, CA (US);
Richard D. Wesel, Manhattan Beach, CA (US);
Nicola Moschini, Lodi, IT;
Massimiliano Siti, Milan, IT;
Stefano Valle, Milan, IT;
Engling Yeo, Milpitas, CA (US);
STMicroelectronics, Inc., Carrollton, TX (US);
STMicroelectronics S.r.l., Agrate (Brianza), IT;
The Regents of the University of California, Oakland, CA (US);
Abstract
Low density parity check (LDPC) codes (LDPCCs) have an identical code blocklength and different code rates. At least one of the rows of a higher-rate LDPC matrix is obtained by combining a plurality of rows of a lower-rate LDPC matrix with the identical code blocklength as the higher-rate LDPC matrix.