Parallel decomposition of Reed Solomon umbrella codes

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United States of America Patent

PATENT NO 8977938
APP PUB NO 20140229791A1
SERIAL NO

13762739

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Abstract

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Systems, methods, apparatus, and techniques are presented for processing a codeword. A Reed-Solomon mother codeword n symbols in length and having k check symbols is received, and the n symbols of the received Reed-Solomon mother codeword are separated into v Reed-Solomon daughter codewords, where v is a decomposition factor associated with the Reed-Solomon mother codeword. The v Reed-Solomon daughter codewords are processed in a respective set of v parallel processes to output v decoded codewords.

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  • ALTERA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Langhammer, Martin Salisbury, GB 300 3403

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