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Paper Abstract and Keywords
Presentation 2025-01-24 10:10
UAV Trajectory Optimization for Coverage Maximization by UAV Systems Served as Infrastructure
Soichi Miyagawa, Takeshi Hirai, Naoki Wakamiya (Osaka Univ.) SeMI2024-76
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes an aerial base station (ABS) system suppressing equipment costs while assuming a battery life cycle and optimizes the trajectory of UAVs to maximize the covered user ratio.Our proposed method uses unmanned aerial vehicles (UAVs) performing delivery and/or monitoring as ABSs.The proposed method allows these UAVs to move on a redundant trajectory, guaranteeing the quality of their original tasks.To reveal the characteristics of the proposed method, we propose a fundamental model focusing on the behavior of UAVs in a limited area and controlling the number of UAVs passing through the area depending on the number of users with traffic demand. Our simulation results showed that in the proposed model, decreasing the UAV speeds involved decreasing the number of UAVs required to satisfy the constraint condition by 66.4%.
Keyword (in Japanese) (See Japanese page) 
(in English) aerial base station / trajectory optimization / covered user ratio / / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 353, SeMI2024-76, pp. 82-87, Jan. 2025.
Paper # SeMI2024-76 
Date of Issue 2025-01-16 (SeMI) 
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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Conference Information
Committee SeMI  
Conference Date 2025-01-23 - 2025-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SeMI 
Conference Code 2025-01-SeMI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) UAV Trajectory Optimization for Coverage Maximization by UAV Systems Served as Infrastructure 
Sub Title (in English)  
Keyword(1) aerial base station  
Keyword(2) trajectory optimization  
Keyword(3) covered user ratio  
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1st Author's Name Soichi Miyagawa  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Takeshi Hirai  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Naoki Wakamiya  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2025-01-24 10:10:00 
Presentation Time 20 minutes 
Registration for SeMI 
Paper # SeMI2024-76 
Volume (vol) vol.124 
Number (no) no.353 
Page pp.82-87 
#Pages 6 
Date of Issue 2025-01-16 (SeMI) 

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