Paper Abstract and Keywords |
Presentation |
2015-03-06 10:50
Secure Channel Selection based on UCB Algorithm with Secrecy Capacity Masahiro Endo, Tomoaki Ohtsuki (Keio Univ.), Takeo Fujii (Univ. of Electro-Comm.), Osamu Takyu (Shinshu Univ.) RCS2014-356 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, some papers, which apply a multi-armed bandit algorithm for
channel selection in a cognitive radio system, have been reported.
In those papers, channel selection based on Upper Confidence Bound (UCB)
algorithm has been proposed. However, in those selection, secondary users are not allowed to transmit data over same channels at the same time.
In this report, we propose secure channel selection methods based on
UCB algorithm, taking the conflict between secondary users and secrecy capacity into account. Our proposed methods lead to be secure against an
eavesdropper compared to conventional channel selection based on only
estimated channel availability. By computer simulation, we evaluate average system secrecy capacity. As a result, we show our proposed channel
selection improves average system secrecy capacity compared to conventional one. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
cognitive radio / channel sensing / multi-armed bandit / physical layer security / secrecy capacity / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 490, RCS2014-356, pp. 327-332, March 2015. |
Paper # |
RCS2014-356 |
Date of Issue |
2015-02-25 (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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RCS2014-356 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2015-03-04 - 2015-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2015-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Secure Channel Selection based on UCB Algorithm with Secrecy Capacity |
Sub Title (in English) |
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Keyword(1) |
cognitive radio |
Keyword(2) |
channel sensing |
Keyword(3) |
multi-armed bandit |
Keyword(4) |
physical layer security |
Keyword(5) |
secrecy capacity |
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1st Author's Name |
Masahiro Endo |
1st Author's Affiliation |
Keio University (Keio Univ.) |
2nd Author's Name |
Tomoaki Ohtsuki |
2nd Author's Affiliation |
Keio University (Keio Univ.) |
3rd Author's Name |
Takeo Fujii |
3rd Author's Affiliation |
The University of Electro-Communications (Univ. of Electro-Comm.) |
4th Author's Name |
Osamu Takyu |
4th Author's Affiliation |
Shinshu University (Shinshu Univ.) |
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Speaker |
Author-1 |
Date Time |
2015-03-06 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2014-356 |
Volume (vol) |
vol.114 |
Number (no) |
no.490 |
Page |
pp.327-332 |
#Pages |
6 |
Date of Issue |
2015-02-25 (RCS) |
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