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Paper Abstract and Keywords
Presentation 2009-01-21 13:25
Security Evaluation of Secret Communication System using Multi-Antenna Interference Transmission
Takayasu Kitano, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) AP2008-151
Abstract (in Japanese) (See Japanese page) 
(in English) As a countermeasure scheme against an eavesdropper in wireless communications, a secret communication system using multi-antenna interference transmission has been proposed. In the scheme, the secret signal and the interference signals are simultaneously transmitted from multiple antennas in order to prevent the eavesdropper from receiving the confidential messages. Additionally, the interference signals are controlled at the transmitter to be canceled in the intended receiver of the secret signal. In this paper, to evaluate the security of the secret communication system, we analyze the characteristics of the interference signals and the bit error of the secret information at the eavesdropper.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless Security / Secret Communication System / Multi-Antenna / Interference Wave / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 386, AP2008-151, pp. 7-12, Jan. 2009.
Paper # AP2008-151 
Date of Issue 2009-01-14 (AP) 
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)
Download PDF AP2008-151

Conference Information
Committee AP  
Conference Date 2009-01-21 - 2009-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukuoka University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Etc. 
Paper Information
Registration To AP 
Conference Code 2009-01-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Security Evaluation of Secret Communication System using Multi-Antenna Interference Transmission 
Sub Title (in English)  
Keyword(1) Wireless Security  
Keyword(2) Secret Communication System  
Keyword(3) Multi-Antenna  
Keyword(4) Interference Wave  
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1st Author's Name Takayasu Kitano  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Hisato Iwai  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Hideichi Sasaoka  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2009-01-21 13:25:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2008-151 
Volume (vol) vol.108 
Number (no) no.386 
Page pp.7-12 
#Pages 6 
Date of Issue 2009-01-14 (AP) 

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