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| 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.)  AP2012-125 |
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| 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. |
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| 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 | |
| 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 | AP2012-125 |
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| 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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| Keyword(6) | |
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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 | Author-1 |
| Date Time | 2013-01-23 11:25:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2012-125 |
| Volume (vol) | vol.112 |
| Number (no) | no.384 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2013-01-16 (AP) |
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