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Paper Abstract and Keywords
Presentation 2022-02-25 13:45
A New Approach of Detecting NLOS Signals and Robust Positioning Method in Multipath Environments
Tomohiro Ozeki, Nobuaki Kubo (TUMSAT) SAT2021-65
Abstract (in Japanese) (See Japanese page) 
(in English) Global navigation satellite system (GNSS) positioning has recently gained attention in the autonomous driving, machine control, and construction site. With the development of low-cost multi-GNSS receivers and the advent of new types of GNSS, such as Japan’s QZSS, the potential of GNSS positioning has increased. However, in multipath environments such as high-rise buildings, Line of sight (LOS) satellites as well as Non line of sight (NLOS) signals, which have a significant impact on positioning, can be observed and should be classified by the user. In this study, we consider a method to detect only LOS satellites for more accurate pseudo-range positioning.
Keyword (in Japanese) (See Japanese page) 
(in English) GNSS / DGNSS / Multipath / NLOS / support vector machine / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 379, SAT2021-65, pp. 73-75, Feb. 2022.
Paper # SAT2021-65 
Date of Issue 2022-02-17 (SAT) 
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 SAT2021-65

Conference Information
Committee SAT SANE  
Conference Date 2022-02-24 - 2022-02-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite technology, etc. 
Paper Information
Registration To SAT 
Conference Code 2022-02-SAT-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A New Approach of Detecting NLOS Signals and Robust Positioning Method in Multipath Environments 
Sub Title (in English)  
Keyword(1) GNSS  
Keyword(2) DGNSS  
Keyword(3) Multipath  
Keyword(4) NLOS  
Keyword(5) support vector machine  
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Keyword(8)  
1st Author's Name Tomohiro Ozeki  
1st Author's Affiliation Tokyo university of marine science and technology (TUMSAT)
2nd Author's Name Nobuaki Kubo  
2nd Author's Affiliation Tokyo university of marine science and technology (TUMSAT)
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Speaker Author-1 
Date Time 2022-02-25 13:45:00 
Presentation Time 25 minutes 
Registration for SAT 
Paper # SAT2021-65 
Volume (vol) vol.121 
Number (no) no.379 
Page pp.73-75 
#Pages
Date of Issue 2022-02-17 (SAT) 


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