An architectural comparison of reed-solomon soft-decoding algorithms

Arshad Ahmed; Naresh R Shanbhag; Ralf Koetter

doi:10.1109/ACSSC.2006.354883

An architectural comparison of reed-solomon soft-decoding algorithms

Arshad Ahmed, Naresh R Shanbhag, Ralf Koetter

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Reed-Solomon codes are used as error-correcting codes in diverse communication system applications. The decoding performance of traditional hard-decision Reed-Solomon decoders can be improved via the use of sonft-decoding algorithms such as generalized minimum distance decoding, algebraic sonft-decision decoding, and ordered statistics decoding. While it is relatively straight-forward to compare the decoding performance of these algorithms, it is harder to compare their hardware complexity. This is because an efficient architecture has a dramatic effect on the final implementation complexity. In this paper, we present efficient hardware architectures for each of the sonft-decoding algorithms and compare their implementation complexity.

Original language	English (US)
Title of host publication	Conference Record of the 40th Asilomar Conference on Signals, Systems and Computers, ACSSC '06
Pages	912-916
Number of pages	5
DOIs	https://doi.org/10.1109/ACSSC.2006.354883
State	Published - 2006
Event	40th Asilomar Conference on Signals, Systems, and Computers, ACSSC '06 - Pacific Grove, CA, United States Duration: Oct 29 2006 → Nov 1 2006

Other

Other	40th Asilomar Conference on Signals, Systems, and Computers, ACSSC '06
Country	United States
City	Pacific Grove, CA
Period	10/29/06 → 11/1/06

ASJC Scopus subject areas

Engineering(all)

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Ahmed, A, Shanbhag, NR & Koetter, R 2006, An architectural comparison of reed-solomon soft-decoding algorithms. in Conference Record of the 40th Asilomar Conference on Signals, Systems and Computers, ACSSC '06., 4176693, pp. 912-916, 40th Asilomar Conference on Signals, Systems, and Computers, ACSSC '06, Pacific Grove, CA, United States, 10/29/06. https://doi.org/10.1109/ACSSC.2006.354883

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