Paper Abstract and Keywords |
Presentation |
2010-03-05 11:50
Power Allocation considering Secrecy Capacity based on Game Theory in L-link MIMO System Masatoshi Yanase, Tomoaki Ohtsuki (Keio Univ.) RCS2009-305 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, some power allocation methods for $L$-link MIMO system are proposed. However, these schemes do not consider security.
Wireless communications are eavesdropped easily compared with wired communications.When a transmitter sends information to its paired receiver, we afraid the eavesdropping by other receiversIn this report, we propose power allocation considering secrecy capacity based on game theory in $L$-link MIMO system to guarantee its security.The security level of each link is determined by the secrecy capacity. In the proposed scheme, power is allocated so that the secrecy capacity to another link becomes larger than 0. Therefore, information is not eavesdropped by the receiver of another link and information can be transmitted to its intended receiver securely. We show that the proposed scheme improves security compared with the conventional scheme that is power allocation based on game theory considering capacity. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
MIMO / Secrecy capaciy / Game theory / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 440, RCS2009-305, pp. 275-278, March 2010. |
Paper # |
RCS2009-305 |
Date of Issue |
2010-02-24 (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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RCS2009-305 |
Conference Information |
Committee |
RCS AN MoNA SR |
Conference Date |
2010-03-03 - 2010-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
YRP |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2010-03-RCS-AN-MoMuC-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Power Allocation considering Secrecy Capacity based on Game Theory in L-link MIMO System |
Sub Title (in English) |
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MIMO |
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Secrecy capaciy |
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Game theory |
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1st Author's Name |
Masatoshi Yanase |
1st Author's Affiliation |
Keio University (Keio Univ.) |
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Tomoaki Ohtsuki |
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Keio University (Keio Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-03-05 11:50:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2009-305 |
Volume (vol) |
vol.109 |
Number (no) |
no.440 |
Page |
pp.275-278 |
#Pages |
4 |
Date of Issue |
2010-02-24 (RCS) |
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