Paper Abstract and Keywords |
Presentation |
2009-03-06 15:15
Proposal of Secure Wireless Communication Using Spatially Separated Propagation Areas in Wireless Mesh Networks Masataka Araki, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ) RCS2008-262 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Private wireless network has to establish flexible wireless interconnection between various types of nodes in the limited private space that user intends. Unfortunatelly, because of the vulnerable and unpredictable propagation of wireless signal, the transmitted signal easily spills over to the outside of the intended private space. Unnecessary propagation will cause the eavesdropping of transmitted information by a malicious user existing outside of the private space. This paper proposes a technique to spatially separate the propagation area of secret information from those of sub information required to make secret information and extract original information from secret one. In the proposed technique, multiple nodes existing apart from source and destination nodes transmit sub information, and the propagation areas of secret information transmitted from source node are spatially separated from those of sub information. Because the transmitted secret information and all of sub information are necessary to extract the original information from secret one, the exposure region where the transmitted original information is extracted can be narrowed down by using the proposed technique. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Private wireless network / Mesh network / Spatially separation of propagation area / Secrecy / Eavesdropping / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 445, RCS2008-262, pp. 295-300, March 2009. |
Paper # |
RCS2008-262 |
Date of Issue |
2009-02-25 (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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RCS2008-262 |
Conference Information |
Committee |
RCS AN MoNA SR |
Conference Date |
2009-03-04 - 2009-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
YRP |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Workshop on Mobile Communications |
Paper Information |
Registration To |
RCS |
Conference Code |
2009-03-RCS-AN-MoMuC-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Proposal of Secure Wireless Communication Using Spatially Separated Propagation Areas in Wireless Mesh Networks |
Sub Title (in English) |
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Keyword(1) |
Private wireless network |
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Mesh network |
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Spatially separation of propagation area |
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Secrecy |
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Eavesdropping |
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1st Author's Name |
Masataka Araki |
1st Author's Affiliation |
Osaka University (Osaka Univ) |
2nd Author's Name |
Shinichi Miyamoto |
2nd Author's Affiliation |
Osaka University (Osaka Univ) |
3rd Author's Name |
Seiichi Sampei |
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Osaka University (Osaka Univ) |
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Speaker |
Author-1 |
Date Time |
2009-03-06 15:15:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2008-262 |
Volume (vol) |
vol.108 |
Number (no) |
no.445 |
Page |
pp.295-300 |
#Pages |
6 |
Date of Issue |
2009-02-25 (RCS) |
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