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Paper Abstract and Keywords
Presentation 2015-01-23 11:40
Relationship between TOA and TDOA Location System
Yoshio Kosuge (ENRI/UEC), Tadashi Koga, Hiromi Miyazaki (ENRI), Manabu Akita, Takayuki Inaba (UEC) SANE2014-119
Abstract (in Japanese) (See Japanese page) 
(in English) This paper deals with a range-based target location algorithm. In a TOA (Time of Arrival) system, it is necessary to estimate a receiver clock offset. On the other hand, in a TDOA (Time Difference of Arrival) system, it is not necessary to estimate a receiver clock offset. In this paper, we prove that there is not difference between TOA and TDOA in estimated location accuracy of the target even when receivers have different measurement accuracy. As a result, we can design a location system more easily using TDOA .
Keyword (in Japanese) (See Japanese page) 
(in English) TOA / GPS / location system / TDOA / clock offset / range measurement / error analysis /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 397, SANE2014-119, pp. 79-84, Jan. 2015.
Paper # SANE2014-119 
Date of Issue 2015-01-15 (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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF SANE2014-119

Conference Information
Committee SANE  
Conference Date 2015-01-22 - 2015-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki Prefectural Art Museum 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Positioning, navigation, Radar and general 
Paper Information
Registration To SANE 
Conference Code 2015-01-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Relationship between TOA and TDOA Location System 
Sub Title (in English)  
Keyword(1) TOA  
Keyword(2) GPS  
Keyword(3) location system  
Keyword(4) TDOA  
Keyword(5) clock offset  
Keyword(6) range measurement  
Keyword(7) error analysis  
1st Author's Name Yoshio Kosuge  
1st Author's Affiliation Electronic Navigation Research Institute/University of Electro-Communications (ENRI/UEC)
2nd Author's Name Tadashi Koga  
2nd Author's Affiliation Electronic Navigation Research Institute (ENRI)
3rd Author's Name Hiromi Miyazaki  
3rd Author's Affiliation Electronic Navigation Research Institute (ENRI)
4th Author's Name Manabu Akita  
4th Author's Affiliation University of Electro-Communications (UEC)
5th Author's Name Takayuki Inaba  
5th Author's Affiliation University of Electro-Communications (UEC)
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Date Time 2015-01-23 11:40:00 
Presentation Time 25 
Registration for SANE 
Paper # IEICE-SANE2014-119 
Volume (vol) IEICE-114 
Number (no) no.397 
Page pp.79-84 
#Pages IEICE-6 
Date of Issue IEICE-SANE-2015-01-15 

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