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. 09, 2014
Filed:
Jan. 04, 2011
Applicants:
Sameep Dave, Stow, OH (US);
Fan MO, Stow, OH (US);
Inventors:
Sameep Dave, Stow, OH (US);
Fan Mo, Stow, OH (US);
Assignee:
ViaSat, Inc., Carlsbad, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Systems, devices, and methods are disclosed for a novel LDPC decoder. An architecture is described to implement a novel sequence of bit node processing (BNP) and check node processing (CNP) operations. More specifically, the BNP may be split into two parts: a BNP accumulator and a BNP extrinsic information calculator. This separation of processing modules may provide for fewer read and write operations to and from edge memory.