Paper Abstract and Keywords |
Presentation |
2020-02-20 10:00
A Study of Weighted Clustering Method Based on DOP in Interference Source Localization System Tomoaki Yorozuya, Tadashi Oshima, Takeshi Amishima, Ryuhei Takahashi (Mitsubishi Electric Corp.) SANE2019-118 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In the interference source location system using satellites, the location of the interference source is determined from time difference of arrival (TDOA : Time Difference Of Arrival) and frequency difference of arrival (FDOA : Frequency Difference Of Arrival) between the multiple satellites. Since these location results include multiple interference sources, it is necessary to classify automatically for each interference source. Ward method and group average method are typical hierarchical clustering method and possible to classify even if the number of interference sources is unknown. In these methods, when the DOP (Dilution Of Precision) changes due to satellite movement, the error distribution of the positioning results changes, the variations in the positioning results increase, and it cannot be classified correctly. In this paper, we propose a clustering method ,that weights location results according to DOP determined by satellite position and interfering station position in the interference source location system. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Geolocation / TDOA / FDOA / Geostationary satellite / Interference / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 416, SANE2019-118, pp. 107-112, Feb. 2020. |
Paper # |
SANE2019-118 |
Date of Issue |
2020-02-12 (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) |
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SANE2019-118 |
Conference Information |
Committee |
SAT SANE |
Conference Date |
2020-02-19 - 2020-02-20 |
Place (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
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Paper Information |
Registration To |
SANE |
Conference Code |
2020-02-SAT-SANE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study of Weighted Clustering Method Based on DOP in Interference Source Localization System |
Sub Title (in English) |
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Keyword(1) |
Geolocation |
Keyword(2) |
TDOA |
Keyword(3) |
FDOA |
Keyword(4) |
Geostationary satellite |
Keyword(5) |
Interference |
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1st Author's Name |
Tomoaki Yorozuya |
1st Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
2nd Author's Name |
Tadashi Oshima |
2nd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
3rd Author's Name |
Takeshi Amishima |
3rd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
4th Author's Name |
Ryuhei Takahashi |
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Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
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Speaker |
Author-1 |
Date Time |
2020-02-20 10:00:00 |
Presentation Time |
25 minutes |
Registration for |
SANE |
Paper # |
SANE2019-118 |
Volume (vol) |
vol.119 |
Number (no) |
no.416 |
Page |
pp.107-112 |
#Pages |
6 |
Date of Issue |
2020-02-12 (SANE) |
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