Paper Abstract and Keywords |
Presentation |
2016-07-29 11:05
Construction of LP Decodable Multipermutation Codes Daisuke Ito, Tadashi Wadayama (NIT) IT2016-31 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose a construction of linear programming (LP) decodable multipermutation codes.
The proposed codes are LP decodable that means we can perform soft-decoding by using LP.
The LP decoding is an approximation of the maximum likelihood (ML) decoding.
It is proved that the minimum Hamming distance of the proposed codes is at least 3.
In addition, we propose an encoding algorithm based on grouping of multipermutation vectors.
Finally, we study the decoding performances of the proposed codes via computer simulation.
Comparing the LP decoding of the proposed codes and ML decoding for multipermutation vector,
it is observed that an improvement of $2$ dB is attained where block error rate is $10^{-3}$. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Multipermutation Codes / LP Decodable / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 163, IT2016-31, pp. 57-62, July 2016. |
Paper # |
IT2016-31 |
Date of Issue |
2016-07-21 (IT) |
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 |
IT2016-31 |
Conference Information |
Committee |
IT |
Conference Date |
2016-07-28 - 2016-07-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Seminar House, Fukuoka Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
freshman session, general |
Paper Information |
Registration To |
IT |
Conference Code |
2016-07-IT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Construction of LP Decodable Multipermutation Codes |
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Multipermutation Codes |
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LP Decodable |
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1st Author's Name |
Daisuke Ito |
1st Author's Affiliation |
Nagoya Institute of Technology (NIT) |
2nd Author's Name |
Tadashi Wadayama |
2nd Author's Affiliation |
Nagoya Institute of Technology (NIT) |
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Speaker |
Author-1 |
Date Time |
2016-07-29 11:05:00 |
Presentation Time |
25 minutes |
Registration for |
IT |
Paper # |
IT2016-31 |
Volume (vol) |
vol.116 |
Number (no) |
no.163 |
Page |
pp.57-62 |
#Pages |
6 |
Date of Issue |
2016-07-21 (IT) |
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