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Paper Abstract and Keywords
Presentation 2013-02-01 11:40
A Study on Distributed Transmission in Wireless Space for Secret Communication Based on a Joint Transmitter-Receiver Beamforming
Masaaki Yamanaka (Hiroshima International Univ.), Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.) SIP2012-118 RCS2012-275
Abstract (in Japanese) (See Japanese page) 
(in English) The authors have proposed a secure wireless link creation scheme based on a distributed transmission by providing multiple numbers of transmission routes to a destination. In the proposed scheme, the transmitted information is divided into pieces of shared information by a secret sharing method and separately sent to the destination through different transmission routes with individually controlled antenna directivities. In this article, a joint receiver beamforming in accordance with the transmitter antenna directivity will be discussed. A computer simulation clarifies that the degree of spatial distribution of the transmission routes is enhanced by the joint beamforming, so that it can improve the secrecy of the transmitted information with the distributed transmission in the wireless space.
Keyword (in Japanese) (See Japanese page) 
(in English) Distributed transmission / Secret sharing method / Array antenna / Joint transmitter-receiver beamforming / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 424, RCS2012-275, pp. 219-224, Jan. 2013.
Paper # RCS2012-275 
Date of Issue 2013-01-24 (SIP, RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 SIP2012-118 RCS2012-275

Conference Information
Committee SIP RCS  
Conference Date 2013-01-31 - 2013-02-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Viewport-Kure-Hotel (Kure) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2013-01-SIP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Distributed Transmission in Wireless Space for Secret Communication Based on a Joint Transmitter-Receiver Beamforming 
Sub Title (in English)  
Keyword(1) Distributed transmission  
Keyword(2) Secret sharing method  
Keyword(3) Array antenna  
Keyword(4) Joint transmitter-receiver beamforming  
1st Author's Name Masaaki Yamanaka  
1st Author's Affiliation Hiroshima International University (Hiroshima International Univ.)
2nd Author's Name Shinichi Miyamoto  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Seiichi Sampei  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Date Time 2013-02-01 11:40:00 
Presentation Time 25 
Registration for RCS 
Paper # IEICE-SIP2012-118,IEICE-RCS2012-275 
Volume (vol) IEICE-112 
Number (no) no.423(SIP), no.424(RCS) 
Page pp.219-224 
#Pages IEICE-6 
Date of Issue IEICE-SIP-2013-01-24,IEICE-RCS-2013-01-24 

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