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| Presentation | 2020-01-30 15:15 Improvement of TDOA Positioning Error by Using Target Range Observations Hiromi Miyazaki, Yoshio Kosuge (ENRI), Toshiyuki Tanaka (Nagasaki Univ.)  SANE2019-88 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | TDOA (Time Difference of Arrival) localization estimates a target position from arrival time differences of radio signals by detecting the signals in a number of ground receivers. TDOA has advantages as being able to build a localization system easily, by reason of not require to detect a signal transmission time on the target side. On the other hand, TDOA has a challenge as positioning error increases rapidly outside the receiver constellation. By the way, if a TDOA system can get a range between a reference receiver and the target, it is possible for the system to utilize TOA (Time of Arrival) localization by complementing the target range to the TDOA. This paper considers a TOA localization method which converts each range difference to the target range. As the result, it became clear that the TOA method could achieve better positioning accuracy than its TDOA. And it was indicated by computer simulation that the TOA method could improve the TDOA challenge. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | TDOA / TOA / Wide Area Multilateration / Localization / Error Analysis / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 405, SANE2019-88, pp. 21-26, Jan. 2020. | |
| Paper # | SANE2019-88 | |
| Date of Issue | 2020-01-23 (SANE) | |
| ISSN | 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 | SANE2019-88 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2020-01-30 - 2020-01-31 |
| 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 | 2020-01-SANE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of TDOA Positioning Error by Using Target Range Observations |
| Sub Title (in English) | |
| Keyword(1) | TDOA |
| Keyword(2) | TOA |
| Keyword(3) | Wide Area Multilateration |
| Keyword(4) | Localization |
| Keyword(5) | Error Analysis |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiromi Miyazaki |
| 1st Author's Affiliation | Electronic Navigation Research Institute (ENRI) |
| 2nd Author's Name | Yoshio Kosuge |
| 2nd Author's Affiliation | Electronic Navigation Research Institute (ENRI) |
| 3rd Author's Name | Toshiyuki Tanaka |
| 3rd Author's Affiliation | Nagasaki University (Nagasaki Univ.) |
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| Speaker | Author-1 |
| Date Time | 2020-01-30 15:15:00 |
| Presentation Time | 25 minutes |
| Registration for | SANE |
| Paper # | SANE2019-88 |
| Volume (vol) | vol.119 |
| Number (no) | no.405 |
| Page | pp.21-26 |
| #Pages | 6 |
| Date of Issue | 2020-01-23 (SANE) |
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