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| Presentation | 2009-01-23 11:45 Directivity Set Selection to Improve Imac (Information mutual anti-tapping condition) for Wireless Secret Key Generator Exploiting ESPAR Antennas Taku Hasegawa, Jouji Narita, Hideyuki Uehara, Takashi Ohira (Toyohashi Univ. of Tech.)  SIP2008-151 RCS2008-199 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | As an information-theoretically secure key distribution system for wireless communication, a secret key agreement system exploiting ESPAR antenna was proposed. In this paper, we propose directivity set preparation method, and adaptive directivity set selection method according to noise environment. This two method aim to improve Imac (information mutual anti-tapping condition). As a 16bit-key simulation result, the directivity set preparation method saves transmitted power by 5.7dB compared with the mean of random selection. And the adaptive directivity set selection method saves 7.1dB. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | ESPAR antenna / secret key agreement / directivity set / channel characteristics / information security / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 391, RCS2008-199, pp. 161-166, Jan. 2009. | |
| Paper # | RCS2008-199 | |
| Date of Issue | 2009-01-15 (SIP, 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 | SIP2008-151 RCS2008-199 |
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| Conference Information | |
| Committee | SIP RCS |
| Conference Date | 2009-01-22 - 2009-01-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kumamoto University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2009-01-SIP-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Directivity Set Selection to Improve Imac (Information mutual anti-tapping condition) for Wireless Secret Key Generator Exploiting ESPAR Antennas |
| Sub Title (in English) | |
| Keyword(1) | ESPAR antenna |
| Keyword(2) | secret key agreement |
| Keyword(3) | directivity set |
| Keyword(4) | channel characteristics |
| Keyword(5) | information security |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Taku Hasegawa |
| 1st Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 2nd Author's Name | Jouji Narita |
| 2nd Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 3rd Author's Name | Hideyuki Uehara |
| 3rd Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 4th Author's Name | Takashi Ohira |
| 4th Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2009-01-23 11:45:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | SIP2008-151, RCS2008-199 |
| Volume (vol) | vol.108 |
| Number (no) | no.390(SIP), no.391(RCS) |
| Page | pp.161-166 |
| #Pages | 6 |
| Date of Issue | 2009-01-15 (SIP, RCS) |
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