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Paper Abstract and Keywords
Presentation 2023-03-02 10:15
Highly Accurate Terminal Location Estimation Method by Template Matching Using Receiving Power Transition Information in the VHF-Band
Keika Minaki, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2022-50
Abstract (in Japanese) (See Japanese page) 
(in English) A method for estimating the location of a mobile terminal equipped with ARIB STD-T103/119-based VHF-band public broadband system has been proposed by modeling the relationship between channel impulse response (CIR) and location cluster using machine learning. However, the resolution of this method is limited to a position cluster of approximately 500m square, and improving the estimation resolution has been a challenge. In this report, we propose a method to improve the accuracy of location estimation by performing template matching using the received power transition information (RPTI) of the target terminal after estimating location clusters based on previous research. The proposed method is evaluated using the VHF-band experimental data in the urban area of Kyoto city.
Keyword (in Japanese) (See Japanese page) 
(in English) VHF band / Spectrum sharing / Channel impulse response / ARIB STD-T103 / Template matching / Location estimation / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 401, SRW2022-50, pp. 37-42, March 2023.
Paper # SRW2022-50 
Date of Issue 2023-02-22 (SRW) 
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 SRW2022-50

Conference Information
Committee RCS SR SRW  
Conference Date 2023-03-01 - 2023-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Institute of Technology, and Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To SRW 
Conference Code 2023-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Highly Accurate Terminal Location Estimation Method by Template Matching Using Receiving Power Transition Information in the VHF-Band 
Sub Title (in English)  
Keyword(1) VHF band  
Keyword(2) Spectrum sharing  
Keyword(3) Channel impulse response  
Keyword(4) ARIB STD-T103  
Keyword(5) Template matching  
Keyword(6) Location estimation  
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Keyword(8)  
1st Author's Name Keika Minaki  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Keiichi Mizutani  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Hiroshi Harada  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2023-03-02 10:15:00 
Presentation Time 25 minutes 
Registration for SRW 
Paper # SRW2022-50 
Volume (vol) vol.122 
Number (no) no.401 
Page pp.37-42 
#Pages 6 
Date of Issue 2023-02-22 (SRW) 

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