| Paper Abstract and Keywords |
| Presentation |
2020-12-03 10:30
Hamming Distance Enumerators for Number Theoretic Codes Takayuki Nozaki (Yamaguchi Univ) IT2020-48 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The number theoretic codes are defined by single or multiple congruences and are used for correcting insertion and deletion errors.
Since the number theoretic codes are generally non-linear, the analysis method for such codes is not enough established.
Hamming distance enumerator of a code is a unary polynomial whose $i$th coefficient gives the fraction of the pair of codewords with Hamming distance $i$.
Hamming distance enumerator gives the maximum likelihood decoding error probability of the code through symbol substitution channel.
This report presents the Hamming distance enumerators for the number theoretic codes.
Moreover, as an example, we derive the Hamming distance enumerator for the Varshamov-Tenengolts (VT) codes. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Number theoretic code / Hamming distance enumerator / non-linear code / VT code / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 120, no. 268, IT2020-48, pp. 134-139, Dec. 2020. |
| Paper # |
IT2020-48 |
| Date of Issue |
2020-11-24 (IT) |
| ISSN |
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 |
IT2020-48 |
| Conference Information |
| Committee |
IT |
| Conference Date |
2020-12-01 - 2020-12-03 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Lectures for Young Researchers, General |
| Paper Information |
| Registration To |
IT |
| Conference Code |
2020-12-IT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Hamming Distance Enumerators for Number Theoretic Codes |
| Sub Title (in English) |
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| Keyword(1) |
Number theoretic code |
| Keyword(2) |
Hamming distance enumerator |
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non-linear code |
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VT code |
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| 1st Author's Name |
Takayuki Nozaki |
| 1st Author's Affiliation |
Yamaguchi University (Yamaguchi Univ) |
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| Speaker |
Author-1 |
| Date Time |
2020-12-03 10:30:00 |
| Presentation Time |
20 minutes |
| Registration for |
IT |
| Paper # |
IT2020-48 |
| Volume (vol) |
vol.120 |
| Number (no) |
no.268 |
| Page |
pp.134-139 |
| #Pages |
6 |
| Date of Issue |
2020-11-24 (IT) |