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Paper Abstract and Keywords
Presentation 2020-02-28 11:15
Examination of Arrangement of Jammers in a Cooperative Jamming Network
Watanabe, Kazuki, Jitsumatsu, Yutaka (Kyushu Univ.) CAS2019-118 CS2019-118
Abstract (in Japanese) (See Japanese page) 
(in English) Physical layer security has attracted much attention recently because it enhances the confidentiality of a secret message in wireless communications.
Cooperative jamming is one of the techniques to realize the physical layer security.
In a cooperative jamming system, a wireless terminal other than the transmitter and the receiver emits a jamming signal to degrade the quality of the transmitted signal, which prevents an eavesdropper from decoding the transmitted message.
In an existing research, it is assumed that inactive mobile terminals that are not currently receiving or transmitting signals become cooperative jammers.
However, we cannot expect there always exists a mobile terminal near an eavesdropper.
This implies that we can not guarantee that the transmitted signal is corrupted by a jamming signal.
In this paper, we propose a cooperative jamming system in which a mobile phone carrier deploy jamming terminals.
We examine how many jamming terminals and how much power of the jamming signals are required by the proposed system.
Keyword (in Japanese) (See Japanese page) 
(in English) Cooperative Jamming / Physical Layer Security / Wiretap Channel / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 424, CS2019-118, pp. 117-124, Feb. 2020.
Paper # CS2019-118 
Date of Issue 2020-02-20 (CAS, CS) 
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 CAS2019-118 CS2019-118

Conference Information
Committee CS CAS  
Conference Date 2020-02-27 - 2020-02-28 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. 
Paper Information
Registration To CS 
Conference Code 2020-02-CS-CAS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Examination of Arrangement of Jammers in a Cooperative Jamming Network 
Sub Title (in English)  
Keyword(1) Cooperative Jamming  
Keyword(2) Physical Layer Security  
Keyword(3) Wiretap Channel  
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1st Author's Name Watanabe, Kazuki  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
2nd Author's Name Jitsumatsu, Yutaka  
2nd Author's Affiliation Kyushu University (Kyushu Univ.)
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Speaker Author-1 
Date Time 2020-02-28 11:15:00 
Presentation Time 25 minutes 
Registration for CS 
Paper # CAS2019-118, CS2019-118 
Volume (vol) vol.119 
Number (no) no.423(CAS), no.424(CS) 
Page pp.117-124 
#Pages
Date of Issue 2020-02-20 (CAS, CS) 


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