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Parallelization of the interpolation process in the Koetter-Vardy soft-decision list decoding algorithm

Author
Moreira, J.; Fernandez, M.; Soriano, M.
Type of activity
Presentation of work at congresses
Name of edition
12th International Conference on Computational and Mathematical Methods in Science and Engineering
Date of publication
2012
Presentation's date
2012-07-02
Book of congress proceedings
Proceedings of the 12th International Conference on Computational and Mathematical Methods in Science and Engineering
First page
1102
Last page
1110
Repository
http://hdl.handle.net/2117/19285 Open in new window
Abstract
List decoding is a decoding strategy that provides a set of codewords at the output of the channel decoder. Since this technique corrects errors beyond the correcting bound of the code, upper layers in the application or in the communications protocol can choose the appropriate candidate codeword among the elements of the set. The Koetter-Vardy algorithm is a soft-decision decoding algorithm for Reed-Solomon codes. It is based on two sequential processes: interpolation and factorization. In most...
Citation
Moreira, J.; Fernandez, M.; Soriano, M. Parallelization of the interpolation process in the Koetter-Vardy soft-decision list decoding algorithm. A: International Conference on Computational and Mathematical Methods in Science and Engineering. "Proceedings of the 12th International Conference on Computational and Mathematical Methods in Science and Engineering". 2012, p. 1102-1110.
Group of research
ISG - Information Security Group

Participants

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