Paper Abstract and Keywords |
Presentation |
2016-03-10 15:30
Secrecy Rates for the Gaussian Wiretap Channel with an Energy Transfer Cooperative Jammer Tomoya Komiyama, Ryutaroh Matsumoto, Tetsunao Matsuta, Tomohiko Uyematsu (Tokyo Tech) IT2015-122 ISEC2015-81 WBS2015-105 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless secure communications based on the information-theoretic security are attracting much attention.
In this paper, we employ an energy transfer-cooperative jammer (ET-CJ) which sends a signal for both supplying energy to a transmitter and jamming an eavesdropper. We show lower and upper bounds on the secrecy capacity of the channel which consists of a transmitter, an intended receiver, an eavesdropper, and an ET-CJ.
Since a signal from ET-CJ can interfere with the signal received by the eavesdropper, the secrecy rate can be increased from that of a channel without an ET-CJ.
Further, we clarify the trade-off between the energy supplying to the transmitter and the achievable secrecy rate. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
wiretap channel / information-theoretic security / wireless energy transfer / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 500, IT2015-122, pp. 131-136, March 2016. |
Paper # |
IT2015-122 |
Date of Issue |
2016-03-03 (IT, ISEC, WBS) |
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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IT2015-122 ISEC2015-81 WBS2015-105 |
Conference Information |
Committee |
IT ISEC WBS |
Conference Date |
2016-03-10 - 2016-03-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
The University of Electro-Communications |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
joint meeting of IT, ISEC, and WBS |
Paper Information |
Registration To |
IT |
Conference Code |
2016-03-IT-ISEC-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Secrecy Rates for the Gaussian Wiretap Channel with an Energy Transfer Cooperative Jammer |
Sub Title (in English) |
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wiretap channel |
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information-theoretic security |
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wireless energy transfer |
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1st Author's Name |
Tomoya Komiyama |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
2nd Author's Name |
Ryutaroh Matsumoto |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
3rd Author's Name |
Tetsunao Matsuta |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
4th Author's Name |
Tomohiko Uyematsu |
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Tokyo Institute of Technology (Tokyo Tech) |
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Speaker |
Author-1 |
Date Time |
2016-03-10 15:30:00 |
Presentation Time |
25 minutes |
Registration for |
IT |
Paper # |
IT2015-122, ISEC2015-81, WBS2015-105 |
Volume (vol) |
vol.115 |
Number (no) |
no.500(IT), no.501(ISEC), no.502(WBS) |
Page |
pp.131-136 |
#Pages |
6 |
Date of Issue |
2016-03-03 (IT, ISEC, WBS) |
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