Paper Abstract and Keywords |
Presentation |
2020-08-21 09:25
A study on encrypted hybrid modulation scheme using chaos modulation and QAM Tomoki Kaga, Mamoru Okumura, Eiji Okamoto (NIT), Tetsuya Yamamoto (Panasonic) RCS2020-83 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In the fifth generation mobile communications system (5G), it is important to ensure wireless security as well as to realize large capacity and high speed communication. To realize it, we have proposed a chaos modulation as an encrypted and channel coded modulation method in mobile communication systems. However, in the conventional chaos modulation method, the decoding complexity exponentially increases with respect to the modulation order. To solve this problem, in this paper, we propose a hybrid modulation method applying quadrature amplitude modulation (QAM) and chaos to reduce the amount of decoding complexity, in which some transmission bits are allocated to QAM while maintaining the encryption for all bits. Numerical results show that the proposed system keeps good error rate performance with reduced decoding complexity and ensures the wireless security. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
chaos modulation / QAM / physical layer security / common key cryptosystem / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 130, RCS2020-83, pp. 23-28, Aug. 2020. |
Paper # |
RCS2020-83 |
Date of Issue |
2020-08-13 (RCS) |
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) |
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RCS2020-83 |
Conference Information |
Committee |
SAT RCS |
Conference Date |
2020-08-20 - 2020-08-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
RCS |
Conference Code |
2020-08-SAT-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on encrypted hybrid modulation scheme using chaos modulation and QAM |
Sub Title (in English) |
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chaos modulation |
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QAM |
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physical layer security |
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common key cryptosystem |
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1st Author's Name |
Tomoki Kaga |
1st Author's Affiliation |
Nagoya Institute of Technology (NIT) |
2nd Author's Name |
Mamoru Okumura |
2nd Author's Affiliation |
Nagoya Institute of Technology (NIT) |
3rd Author's Name |
Eiji Okamoto |
3rd Author's Affiliation |
Nagoya Institute of Technology (NIT) |
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Tetsuya Yamamoto |
4th Author's Affiliation |
Panasonic Corporation (Panasonic) |
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Speaker |
Author-1 |
Date Time |
2020-08-21 09:25:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2020-83 |
Volume (vol) |
vol.120 |
Number (no) |
no.130 |
Page |
pp.23-28 |
#Pages |
6 |
Date of Issue |
2020-08-13 (RCS) |
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