TAP for parity check error correcting codes

Abstract

We employ the methods presented in the previous chapter for decoding corrupted codewords, encoded using sparse parity check error correcting codes. We show the similarity between the equations derived from the TAP approach and those obtained from belief propagation, and examine their performance as practical decoding methods.

Divisions: Engineering & Applied Sciences > Mathematics
Engineering & Applied Sciences > Systems analytics research institute (SARI)
Additional Information: Copyright of the Massachusetts Institute of Technology Press (MIT Press) Available on Google Books
Uncontrolled Keywords: decoding corrupted codewords,sparse parity check error correcting codes,decoding method
ISBN: 0262150549
Full Text Link:
Related URLs: http://mitpress ... type=2&tid=3847 (Publisher URL)
PURE Output Type: Chapter
Published Date: 2001-02
Authors: Saad, David ( 0000-0001-9821-2623)
Kabashima, Yoshiyuki
Vicente, Renato

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Version: Accepted Version


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