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Paper Abstract and Keywords
Presentation 2016-06-24 11:20
Countermeasure to Impersonated CSI of Untrusted Relay Station in PLNC Wireless Communications
Yusuke Shirasaki, Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Tomoaki Ohtsuki (Keio Univ.), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) RCS2016-88
Abstract (in Japanese) (See Japanese page) 
(in English) We have considered the physical layer security (PLS) for untrusted relays in physical layer network coding (PLNC) systems. In PLNC, the mutual interference occur in relay process. Therefore, the untrusted relay hardly decodes each transmitted information. However, the capture effect causes the power difference between the accessing signals. As a result, the untrusted relay can decode the information. For avoiding the capture effect, the transmit power control is effective but the channel state information (CSI) informed from untrusted relay is required. The untrusted relay may impersonate CSI for decoding information. This paper reconstructs the transmit power in considering with the impersonation of CSI. From the computer simulation, the secure communication can be constructed by the reconstruction of transmit power even if the untrusted relay impersonates CSI.
Keyword (in Japanese) (See Japanese page) 
(in English) Physical Layner Netowrk Cording / Physical Layer Security / Channel State Information / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 110, RCS2016-88, pp. 245-249, June 2016.
Paper # RCS2016-88 
Date of Issue 2016-06-15 (RCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee RCS  
Conference Date 2016-06-22 - 2016-06-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Univ. of the Ryukyus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2016-06-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Countermeasure to Impersonated CSI of Untrusted Relay Station in PLNC Wireless Communications 
Sub Title (in English)  
Keyword(1) Physical Layner Netowrk Cording  
Keyword(2) Physical Layer Security  
Keyword(3) Channel State Information  
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1st Author's Name Yusuke Shirasaki  
1st Author's Affiliation Shinshu University (Shinshu Univ.)
2nd Author's Name Osamu Takyu  
2nd Author's Affiliation Shinshu University (Shinshu Univ.)
3rd Author's Name Takeo Fujii  
3rd Author's Affiliation The University of Electro-Communications (UEC)
4th Author's Name Tomoaki Ohtsuki  
4th Author's Affiliation Keio University (Keio Univ.)
5th Author's Name Fumihito Sasamori  
5th Author's Affiliation Shinshu University (Shinshu Univ.)
6th Author's Name Shiro Handa  
6th Author's Affiliation Shinshu University (Shinshu Univ.)
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Speaker Author-1 
Date Time 2016-06-24 11:20:00 
Presentation Time 10 minutes 
Registration for RCS 
Paper # RCS2016-88 
Volume (vol) vol.116 
Number (no) no.110 
Page pp.245-249 
#Pages
Date of Issue 2016-06-15 (RCS) 


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