Paper Abstract and Keywords |
Presentation |
2015-07-31 15:25
A study of power allocation in secret communication with dummy signal Fumiya Nakabayashi, Kenta Umebayashi, Yasuo Suzuki (TUAT) RCS2015-129 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we investigate power an allocation method for physical layer security based wireless communication with dummy signal. One of approaches to increase secrecy capacity is water filling principle based power allocation in orthogonal frequency division multiplexing (OFDM) based wireless communication. On the other hand, dummy based method can also achieve comparable secrecy capacity performance compared to the above method while it can achieve less complexity. In this method, dummy data and secret data are allocated to sub-carriers in OFDM signal and pilot signal is employed to inform the location of secret data. The pilot signal is designed for that legitimate receiver can detect it correctly on the other hand an eavesdropper can not detect it easily. In this paper, we propose power allocation for pilot signal and data (including dummy and secret data) signal. Numerical evaluation showed validity of the proposed power allocation method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
OFDM / Secrecy communication / Power allocation / Dummy signal / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 160, RCS2015-129, pp. 169-173, July 2015. |
Paper # |
RCS2015-129 |
Date of Issue |
2015-07-22 (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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RCS2015-129 |
Conference Information |
Committee |
RCC ASN RCS NS SR |
Conference Date |
2015-07-29 - 2015-07-31 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
JA Naganoken Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless Distributed Network, M2M: Machine-to-Machine, D2D (Device-to-Device),etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2015-07-RCC-ASN-RCS-NS-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study of power allocation in secret communication with dummy signal |
Sub Title (in English) |
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Keyword(1) |
OFDM |
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Secrecy communication |
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Power allocation |
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Dummy signal |
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1st Author's Name |
Fumiya Nakabayashi |
1st Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
2nd Author's Name |
Kenta Umebayashi |
2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
3rd Author's Name |
Yasuo Suzuki |
3rd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
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Speaker |
Author-1 |
Date Time |
2015-07-31 15:25:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2015-129 |
Volume (vol) |
vol.115 |
Number (no) |
no.160 |
Page |
pp.169-173 |
#Pages |
5 |
Date of Issue |
2015-07-22 (RCS) |
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