| Paper Abstract and Keywords |
| Presentation |
2006-07-28 13:55
An Improvement to an Iterative Erasure and Error Decoding Algorithm for Non-binary Block Codes
Toshiaki Abe, Hitoshi Tokushige (Univ. of Tokushima), Marc Fossorier (Univ. of Hawaii), Tadao Kasami (NAIST) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper considers an iterative decoding algorithm for non-binary block codes in which erasure and error decoding is performed for input words given by the sums of a hard-decision received sequence and given test patterns beforehand.
It has been known that the test patterns remarkably influence error performance of the iterative decoding algorithm by computer simulation.
We have proposed a new selection method of test patterns for the iterative decoding algorithm.
In the selection method, a set of candidate test patterns is composed and effective test patterns are selected from the set by fully using channel information.
Simulation results have shown that the iterative decoding algorithm
with test patterns by the proposed selection method provides better error performance than a conventional iterative erasure and error decoding algorithm with the same number of the iterations over an additive white Gaussian noise channel using binary phase-shift keying modulation. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Non-binary block code / iterative decoding / algebraic decoding / erasure and error decoding / test pattern / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 185, IT2006-38, pp. 19-23, July 2006. |
| Paper # |
IT2006-38 |
| Date of Issue |
2006-07-21 (IT) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
IT |
| Conference Date |
2006-07-27 - 2006-07-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Univ. of Tokyo |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Freshman ssesion, general |
| Paper Information |
| Registration To |
IT |
| Conference Code |
2006-07-IT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
An Improvement to an Iterative Erasure and Error Decoding Algorithm for Non-binary Block Codes |
| Sub Title (in English) |
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| Keyword(1) |
Non-binary block code |
| Keyword(2) |
iterative decoding |
| Keyword(3) |
algebraic decoding |
| Keyword(4) |
erasure and error decoding |
| Keyword(5) |
test pattern |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Toshiaki Abe |
| 1st Author's Affiliation |
University of Tokushima (Univ. of Tokushima) |
| 2nd Author's Name |
Hitoshi Tokushige |
| 2nd Author's Affiliation |
University of Tokushima (Univ. of Tokushima) |
| 3rd Author's Name |
Marc Fossorier |
| 3rd Author's Affiliation |
University of Hawaii (Univ. of Hawaii) |
| 4th Author's Name |
Tadao Kasami |
| 4th Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
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| Speaker |
Author-1 |
| Date Time |
2006-07-28 13:55:00 |
| Presentation Time |
25 minutes |
| Registration for |
IT |
| Paper # |
IT2006-38 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.185 |
| Page |
pp.19-23 |
| #Pages |
5 |
| Date of Issue |
2006-07-21 (IT) |