CONSENSUS DECODING ALGORITHM FOR GENERALIZED REED-SOLOMON CODES

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United States of America Patent

APP PUB NO 20160336971A1
SERIAL NO

14712027

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Disclosed are systems, methods and computer-readable media for providing a consensus decoding algorithm for a generalized Reed-Solomon Code. The method includes calculating a syndrome on a received data pattern using a unique subspace parity-check matrix inside each of a plurality of consensus decoders, generating respective extrinsic information from each check node to variable node in each consensus decoder of the plurality of consensus decoders to yield complete extrinsic information, performing a unanimous vote on the complete extrinsic information to determine an error estimate for each variable node in each consensus decoder, combining error estimates for each variable node generated from the plurality of consensus decoders to yield a final error estimate and correcting the received data pattern according to the final error estimate.

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Patent OwnerAddress
UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION300 E STREET SW WASHINGTON DC 20546

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FONG, WAI US 6 63
LEE, WING US 15 214

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