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| Presentation | 2015-03-02 13:40 decoding error probability for q-ary linear block code with soft dicision demodulation Takuya Kawashima, Kazuhiko Yamaguchi (UEC)  IT2014-69 ISEC2014-82 WBS2014-61 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Computing the error probability of soft decision decoding for linear code are discussed and proposed. The method is extension of the error probability of hard decision decoding, and for $q-$input $r-$output discrete channel ($r>q$). The soft decision decoding of this study is not any previously known soft decision decoding algorithm having good performance. To compare with the $t$-error correcting hard decision bounded distance decoding for liner code whose minimum distance is $d_{min} $ ($tleq0$, $1$,$ cdots $, $lfloor (d_{min}-1)/2 rfloor$), the algorithm provide various intermediate performance of error correcting capability (error correcting probability, decoding error probability and error detection probability) with chosen decoding region for soft decision receive word. This is practical approach, and the algorithm can be implemented with soft decision channel output, hard decision decoder and small additional soft decision circuit. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | error correcting code / linear block code / soft decision decoding / decoding error probability / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 470, IT2014-69, pp. 47-52, March 2015. | |
| Paper # | IT2014-69 | |
| Date of Issue | 2015-02-23 (IT, ISEC, WBS) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | IT2014-69 ISEC2014-82 WBS2014-61 |
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| Conference Information | |
| Committee | ISEC IT WBS |
| Conference Date | 2015-03-02 - 2015-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The University of Kitakyushu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | joint meeting of IT, ISEC, and WBS |
| Paper Information | |
| Registration To | IT |
| Conference Code | 2015-03-ISEC-IT-WBS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | decoding error probability for q-ary linear block code with soft dicision demodulation |
| Sub Title (in English) | |
| Keyword(1) | error correcting code |
| Keyword(2) | linear block code |
| Keyword(3) | soft decision decoding |
| Keyword(4) | decoding error probability |
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| 1st Author's Name | Takuya Kawashima |
| 1st Author's Affiliation | University of Electro-Communications (UEC) |
| 2nd Author's Name | Kazuhiko Yamaguchi |
| 2nd Author's Affiliation | University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2015-03-02 13:40:00 |
| Presentation Time | 25 minutes |
| Registration for | IT |
| Paper # | IT2014-69, ISEC2014-82, WBS2014-61 |
| Volume (vol) | vol.114 |
| Number (no) | no.470(IT), no.471(ISEC), no.472(WBS) |
| Page | pp.47-52 |
| #Pages | 6 |
| Date of Issue | 2015-02-23 (IT, ISEC, WBS) |
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