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Paper Abstract and Keywords
Presentation 2017-08-25 11:05
Modeling Localization Error Distribution in WAM Incorporating Signal Detection Performance
Junichi Naganawa, Hiromi Miyazaki, Hirohisa Tajima (ENRI) SANE2017-36
Abstract (in Japanese) (See Japanese page) 
(in English) Wide Area Multilateration (WAM) is a new aeronautical surveillance system that can provide more accurate and frequent aircraft positions than the conventional radars.
In the deployment of the WAM, receiver positions (called a constellation) has been designed by using Dilution of Precision (DOP) which enables predicting the localization accuracy.
However, this conventional approach is too optimistic because of neglecting signal losses due to co-channel interference.
Therefore, this paper presents modeling of localization error distribution incorporating the effect of signal detection performance.
The proposed modeling introduces a concept of stochastic constellation, in which the constellation virtually changes according to the signal detection condition.
As a result, the horizontal position accuracy can be more precisely predicted.
Keyword (in Japanese) (See Japanese page) 
(in English) Aeronautical Surveillance / Wide Area Multilateration / Time Difference Of Arrival (TDOA) / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 182, SANE2017-36, pp. 43-48, Aug. 2017.
Paper # SANE2017-36 
Date of Issue 2017-08-17 (SANE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 SANE  
Conference Date 2017-08-24 - 2017-08-25 
Place (in Japanese) (See Japanese page) 
Place (in English) OIT UMEDA Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Navigation, Trafic control, Radar, Remote Sensing and general issues 
Paper Information
Registration To SANE 
Conference Code 2017-08-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Modeling Localization Error Distribution in WAM Incorporating Signal Detection Performance 
Sub Title (in English)  
Keyword(1) Aeronautical Surveillance  
Keyword(2) Wide Area Multilateration  
Keyword(3) Time Difference Of Arrival (TDOA)  
1st Author's Name Junichi Naganawa  
1st Author's Affiliation Electronic Navigation Research Institute (ENRI)
2nd Author's Name Hiromi Miyazaki  
2nd Author's Affiliation Electronic Navigation Research Institute (ENRI)
3rd Author's Name Hirohisa Tajima  
3rd Author's Affiliation Electronic Navigation Research Institute (ENRI)
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Date Time 2017-08-25 11:05:00 
Presentation Time 25 
Registration for SANE 
Paper # IEICE-SANE2017-36 
Volume (vol) IEICE-117 
Number (no) no.182 
Page pp.43-48 
#Pages IEICE-6 
Date of Issue IEICE-SANE-2017-08-17 

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