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Paper Abstract and Keywords
Presentation 2013-01-23 11:25
A New Figure of Merit to Evaluate Directivity Diversity of Variable Beamforming Antenna for Wireless Secret Key Agreement Systems
Naoki Sakai, Yasuaki Oda, Tuya Wuren, Hideyuki Uehara, Takashi Ohira (Toyohashi Univ. of Tech.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a figure of merit to evaluate antenna's directivity diversity for wireless secret key agreement system.
We investigate the relation between directivity diversity and the system secrecy by using TRBC multipath propagation model.
Simulation results show that antenna's directivity diversity can improve the system secrecy.
For figuring directivity diversity, we propose an FoM called Parameter Domain Correlation (PDC)
and verify the effectivity of PDC by simulation.
The result shows that there are positive correlations between PDC and the system secrecy.
Therefore, PDC is an effective FoM for improving the system secrecy.
Keyword (in Japanese) (See Japanese page) 
(in English) wireless secret key / variable beamforming antenna / radio fluctuation / directivity diversity / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 384, AP2012-125, pp. 19-24, Jan. 2013.
Paper # AP2012-125 
Date of Issue 2013-01-16 (AP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee AP  
Conference Date 2013-01-23 - 2013-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Hotel Merieges (Miyazaki City) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Progation 
Paper Information
Registration To AP 
Conference Code 2013-01-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A New Figure of Merit to Evaluate Directivity Diversity of Variable Beamforming Antenna for Wireless Secret Key Agreement Systems 
Sub Title (in English)  
Keyword(1) wireless secret key  
Keyword(2) variable beamforming antenna  
Keyword(3) radio fluctuation  
Keyword(4) directivity diversity  
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1st Author's Name Naoki Sakai  
1st Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
2nd Author's Name Yasuaki Oda  
2nd Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
3rd Author's Name Tuya Wuren  
3rd Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
4th Author's Name Hideyuki Uehara  
4th Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
5th Author's Name Takashi Ohira  
5th Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
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Speaker
Date Time 2013-01-23 11:25:00 
Presentation Time 25 
Registration for AP 
Paper # IEICE-AP2012-125 
Volume (vol) IEICE-112 
Number (no) no.384 
Page pp.19-24 
#Pages IEICE-6 
Date of Issue IEICE-AP-2013-01-16 


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