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Paper Abstract and Keywords
Presentation 2007-09-06 09:20
An analysis on estimation characteristics of propagation channel
Keisuke Inoue, Toshihiro Tango, Hisato Iwai, Hideichi Sasaoka (Doushisha Univ.) AP2007-74
Abstract (in Japanese) (See Japanese page) 
(in English) In multipath fading environments, it is generally difficult to estimate received signal characteristics at a certain distance from observation points if the distance is sufficiently larger than the spatial correlation length of the propagation environment. We have proposed an estimation technique of the received signal characteristics (i.e., amplitude and phase of the received signal) at a target location based on the observed signals at different multiple locations. Computer simulations are carried out to quantitatively evaluate the estimation performance of the technique when the estimation parameters such as the distance between the observed and the estimated points are varied and to clarity the mechanism of the estimation performance. The result of the study can be utilized to analyze the performance of the recently-developed wireless security systems based on wireless channel characteristics such as the wireless private key sharing schemes.
Keyword (in Japanese) (See Japanese page) 
(in English) Estimation of propagation characteristics / Multipath fading / Private key sharing / Performance evaluation / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 210, AP2007-74, pp. 1-6, Sept. 2007.
Paper # AP2007-74 
Date of Issue 2007-08-30 (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)
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Conference Information
Committee AP  
Conference Date 2007-09-06 - 2007-09-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) etc. 
Paper Information
Registration To AP 
Conference Code 2007-09-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An analysis on estimation characteristics of propagation channel 
Sub Title (in English)  
Keyword(1) Estimation of propagation characteristics  
Keyword(2) Multipath fading  
Keyword(3) Private key sharing  
Keyword(4) Performance evaluation  
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Keyword(6)  
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1st Author's Name Keisuke Inoue  
1st Author's Affiliation Doshisha University (Doushisha Univ.)
2nd Author's Name Toshihiro Tango  
2nd Author's Affiliation Doshisha University (Doushisha Univ.)
3rd Author's Name Hisato Iwai  
3rd Author's Affiliation Doshisha University (Doushisha Univ.)
4th Author's Name Hideichi Sasaoka  
4th Author's Affiliation Doshisha University (Doushisha Univ.)
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Speaker Author-1 
Date Time 2007-09-06 09:20:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2007-74 
Volume (vol) vol.107 
Number (no) no.210 
Page pp.1-6 
#Pages 6 
Date of Issue 2007-08-30 (AP) 

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