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Paper Abstract and Keywords
Presentation 2015-11-04 11:25
Secret Key Agreement Scheme with Measuring Radio Wave Propagation Characteristics
Takumi Higuchi, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) RCS2015-193
Abstract (in Japanese) (See Japanese page) 
(in English) The secret key agreement scheme using radio wave propagation characteristics is proposed for physical layer security. The sequence of received signal strength indication (RSSI) is quantized to generate the secret key on conventional method. In this paper, we focus on the multiple antenna system on which one legitimate user observes RSSI, the other calculate RSSI using radio wave propagation characteristics. And then, we propose the method of antenna weight control based on calculated RSSI in order to reduce key bit error. Furthermore, we examine multi-value quantization to increase key bit. The computer simulation result shows that the effectiveness of our method by key bit error rate and secret key capacity.
Keyword (in Japanese) (See Japanese page) 
(in English) Secret Key Agreement Scheme / Radio Wave Propagation Characteristics / Physical Layer Security / Secret Key Capacity / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 288, RCS2015-193, pp. 19-24, Nov. 2015.
Paper # RCS2015-193 
Date of Issue 2015-10-28 (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)
Download PDF RCS2015-193

Conference Information
Committee AP RCS WPT SAT  
Conference Date 2015-11-04 - 2015-11-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Prefectural Museum & Art Museum 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antenna and Propagation, Radio Communication, Satelite Communication, Wireless Power Transfer 
Paper Information
Registration To RCS 
Conference Code 2015-11-AP-RCS-WPT-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Secret Key Agreement Scheme with Measuring Radio Wave Propagation Characteristics 
Sub Title (in English)  
Keyword(1) Secret Key Agreement Scheme  
Keyword(2) Radio Wave Propagation Characteristics  
Keyword(3) Physical Layer Security  
Keyword(4) Secret Key Capacity  
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Keyword(6)  
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1st Author's Name Takumi Higuchi  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Hideichi Sasaoka  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Hisato Iwai  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2015-11-04 11:25:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2015-193 
Volume (vol) vol.115 
Number (no) no.288 
Page pp.19-24 
#Pages 6 
Date of Issue 2015-10-28 (RCS) 

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