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Paper Abstract and Keywords
Presentation 2014-07-29 12:30
[Poster Presentation] Evaluation on User Position Detection Method for Unmanned Aircraft System
Shouta Kogure, Hiroyasu Ishikawa (Nihon Univ.) WBS2014-18 MICT2014-32
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 a 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.
In this study, a position determination scheme based on least-square method in conjunction with Doppler shift frequencies is newly proposed for the purpose of life-saving in emergency conditions such as disasters and distress. The convergence-divergence distribution is derived by computer simulation so as to evaluate the capability of proposed position determination scheme.
Keyword (in Japanese) (See Japanese page) 
(in English) Unmanned Aerial Vehicle / Unmanned Aerial system / Position Detection / Doppler Shift / Least-square Method / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 158, WBS2014-18, pp. 51-56, July 2014.
Paper # WBS2014-18 
Date of Issue 2014-07-22 (WBS, MICT) 
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 WBS2014-18 MICT2014-32

Conference Information
Committee MICT WBS  
Conference Date 2014-07-29 - 2014-07-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka City Univ. (Umeda Satellite) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Poster Session, Wideband System, Healthcare and Medical Information Communication Technologies, etc. 
Paper Information
Registration To WBS 
Conference Code 2014-07-MICT-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation on User Position Detection Method for Unmanned Aircraft System 
Sub Title (in English)  
Keyword(1) Unmanned Aerial Vehicle  
Keyword(2) Unmanned Aerial system  
Keyword(3) Position Detection  
Keyword(4) Doppler Shift  
Keyword(5) Least-square Method  
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1st Author's Name Shouta Kogure  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Hiroyasu Ishikawa  
2nd Author's Affiliation Nihon University (Nihon Univ.)
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Speaker Author-1 
Date Time 2014-07-29 12:30:00 
Presentation Time 120 minutes 
Registration for WBS 
Paper # WBS2014-18, MICT2014-32 
Volume (vol) vol.114 
Number (no) no.158(WBS), no.159(MICT) 
Page pp.51-56 
#Pages 6 
Date of Issue 2014-07-22 (WBS, MICT) 

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