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Paper Abstract and Keywords
Presentation 2015-03-02 15:35
Performance Evaluation of Positioning Accuracy for User Position Detection Method using Unmanned Aerial Vehicle
Hiroyasu Ishikawa, Shouta Kogure (Nihon Univ.) IT2014-82 ISEC2014-95 WBS2014-74
Abstract (in Japanese) (See Japanese page) 
(in English) The Unmanned aircraft system (UAS) has been researched and developed as a temporal communication system for the emergency and rescue service in disaster such as earthquake, serious accidents, and so on. In the typical UAS model, several numbers of unmanned aerial vehicle (UAV) with the velocity of 40 to 100 km/h and the altitude of 150 to 1,000 meters shall be applied to the provision of wide service coverage. The UAV is composed of a transmitter and a receiver so as to transfer the signals from terrestrial stations and terminals. Therefore, Doppler shift is occurred in the carrier frequency of the transmitted and received signals by a change in line-of-sight velocity between the UAV and the terrestrial terminal. By observing multiple Doppler shift values for different UAVs, it is possible to detect the position of the user who possesses a communication terminal for the UAS service. We have been studied a position detection scheme based on least-square method in conjunction with Doppler shift frequencies and showed convergence-divergence distribution by computer simulation so as to evaluate the capability of proposed position detection scheme.
In this study, performance evaluation of positioning accuracy for user position detection method using two UAVs are conducted including control error of UAV navigation and measurement error of Doppler shift. From the simulation results, it is confirmed that performance of positioning accuracy would be changed depending on position relation between UAVs and user and an amount of errors.
Keyword (in Japanese) (See Japanese page) 
(in English) Unmanned Aerial Vehicle / Unmanned Aerial System / Position Detection / Doppler Shift / Control error / Measurement error / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 472, WBS2014-74, pp. 129-134, March 2015.
Paper # WBS2014-74 
Date of Issue 2015-02-23 (IT, ISEC, WBS) 
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 IT2014-82 ISEC2014-95 WBS2014-74

Conference Information
Committee ISEC IT WBS  
Conference Date 2015-03-02 - 2015-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) The University of Kitakyushu 
Topics (in Japanese) (See Japanese page) 
Topics (in English) joint meeting of IT, ISEC, and WBS 
Paper Information
Registration To WBS 
Conference Code 2015-03-ISEC-IT-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of Positioning Accuracy for User Position Detection Method using Unmanned Aerial Vehicle 
Sub Title (in English)  
Keyword(1) Unmanned Aerial Vehicle  
Keyword(2) Unmanned Aerial System  
Keyword(3) Position Detection  
Keyword(4) Doppler Shift  
Keyword(5) Control error  
Keyword(6) Measurement error  
Keyword(7)  
Keyword(8)  
1st Author's Name Hiroyasu Ishikawa  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Shouta Kogure  
2nd Author's Affiliation Nihon University (Nihon Univ.)
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Speaker Author-1 
Date Time 2015-03-02 15:35:00 
Presentation Time 25 minutes 
Registration for WBS 
Paper # IT2014-82, ISEC2014-95, WBS2014-74 
Volume (vol) vol.114 
Number (no) no.470(IT), no.471(ISEC), no.472(WBS) 
Page pp.129-134 
#Pages 6 
Date of Issue 2015-02-23 (IT, ISEC, WBS) 

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