Paper Abstract and Keywords |
Presentation |
2013-06-20 09:10
Multi-User Chaos MIMO-OFDM Scheme for Secure Wireless Communications Yuma Inaba, Eiji Okamoto (NITech) RCS2013-38 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless multihop communications are expected to assist the development of a smart community in which social infrastructures are comprehensively controlled. In the wireless multihop transmission, personal data are forwarded by the third person so that the wireless security is indispensable. In current wireless systems, the security is ensured by encryption at the upper layers. However, it tends to need a complex protocol or processing which is not suitable for the multihop protocol with a simple manner. To solve it, we have proposed a chaos multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) scheme having physical-layer encryption and channel-coding abilities. However, the multi-user transmission which is essential for efficient multihop network has not been considered yet. Therefore, in this paper, we propose a multi-user (MU) chaos MIMO-OFDM scheme which achieves the physical-layer security and channel-coding gain in MU-MIMO transmission. The improved performances are shown through computer simulations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
multihop communications / encryption / chaos / MU-MIMO / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 93, RCS2013-38, pp. 7-12, June 2013. |
Paper # |
RCS2013-38 |
Date of Issue |
2013-06-13 (RCS) |
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) |
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RCS2013-38 |
Conference Information |
Committee |
RCS |
Conference Date |
2013-06-20 - 2013-06-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2013-06-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Multi-User Chaos MIMO-OFDM Scheme for Secure Wireless Communications |
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multihop communications |
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encryption |
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chaos |
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MU-MIMO |
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1st Author's Name |
Yuma Inaba |
1st Author's Affiliation |
Nagoya Institute of Technology (NITech) |
2nd Author's Name |
Eiji Okamoto |
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Nagoya Institute of Technology (NITech) |
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Speaker |
Author-1 |
Date Time |
2013-06-20 09:10:00 |
Presentation Time |
10 minutes |
Registration for |
RCS |
Paper # |
RCS2013-38 |
Volume (vol) |
vol.113 |
Number (no) |
no.93 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2013-06-13 (RCS) |
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