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Paper Abstract and Keywords
Presentation 2026-06-02 10:55
A Study of Wireless Power Transfer System for RTK Positioning Based Indoor Drones
Fumiaki Sukegawa, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ) WBS2026-12 RCC2026-12 MICT2026-12
Abstract (in Japanese) (See Japanese page) 
(in English) Currently, drones are utilized in various scenarios, with their application expected to expand to both indoor and outdoor environments in the future. However, the realization of drone-based services faces a significant technical challenge: the limitation of long-term operation.
This paper investigates a method that employs Visible Light-based Real-Time Kinematic (RTK) positioning to facilitate wireless power transfer via laser, based on the acquired positional data. By integrating RTK positioning with laser-based wireless power transfer while an indoor drone is in flight, it is possible to provide power during operation. This approach is expected to extend the operational time of indoor drones.
The proposed method was evaluated in terms of the increase in operating time when wireless power transfer is performed during flight, as well as the coverage probability—the likelihood that the laser-based power supply exceeds the drone's power consumption. The evaluation results demonstrate that the proposed system successfully increases the operational time of indoor drones and achieves a high coverage probability.
Keyword (in Japanese) (See Japanese page) 
(in English) Visible Light Communication (VLC) / Wireless Power Transfer (WPT) / Real-Time Kinematic (RTK) Positioning / Laser / / / /  
Reference Info. IEICE Tech. Rep., vol. 126, no. 46, WBS2026-12, pp. 56-60, June 2026.
Paper # WBS2026-12 
Date of Issue 2026-05-25 (WBS, RCC, MICT) 
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 WBS2026-12 RCC2026-12 MICT2026-12

Conference Information
Committee RCC MICT WBS  
Conference Date 2026-06-01 - 2026-06-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Yokosuka Research Park(YRP) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Reliable Communication and Control, Healthcare and Medical Information Communication Technologies, Coding, Modulation, Signal processing and General 
Paper Information
Registration To WBS 
Conference Code 2026-06-RCC-MICT-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of Wireless Power Transfer System for RTK Positioning Based Indoor Drones 
Sub Title (in English)  
Keyword(1) Visible Light Communication (VLC)  
Keyword(2) Wireless Power Transfer (WPT)  
Keyword(3) Real-Time Kinematic (RTK) Positioning  
Keyword(4) Laser  
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1st Author's Name Fumiaki Sukegawa  
1st Author's Affiliation Ibaraki University (Ibaraki Univ)
2nd Author's Name Yusuke Kozawa  
2nd Author's Affiliation Ibaraki University (Ibaraki Univ)
3rd Author's Name Hiromasa Habuchi  
3rd Author's Affiliation Ibaraki University (Ibaraki Univ)
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Speaker Author-1 
Date Time 2026-06-02 10:55:00 
Presentation Time 25 minutes 
Registration for WBS 
Paper # WBS2026-12, RCC2026-12, MICT2026-12 
Volume (vol) vol.126 
Number (no) no.46(WBS), no.47(RCC), no.48(MICT) 
Page pp.56-60 
#Pages 5 
Date of Issue 2026-05-25 (WBS, RCC, MICT) 

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