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:
Aug. 11, 2015
Filed:
Oct. 16, 2013
L-3 Communications Corp., New York, NY (US);
David G. Landon, Bountiful, UT (US);
Ryan W. Hinton, Erda, UT (US);
Ayyoob D. Abbaszadeh, Salt Lake City, UT (US);
L-3 Communications Corp., New York, NY (US);
Abstract
A decoder for decoding received vectors r encoded in accordance with a forward error correction code having a parity check matrix H with multiple regions at least two of which have patterns of ones with different pattern characteristics. The decoder can include a permuted decode module configured to decode in accordance with a permuted version of the parity check matrix H in which the ones in one of the regions are permuted into a permuted pattern that has a pattern characteristic of the other region. The decoder can also include a reorder module that permutes probabilities of a received vector r to be decoded to correspond with the permuted parity check matrix H.