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Paper Abstract and Keywords
Presentation 2021-03-03 11:40
Multi-Drone Full-Duplex Communication Systems for Joint Video Transmission and Flight Control
Shunya Imada, Tao Yu, Kiyomichi Araki, Kei Sakaguchi (Tokyo Tech) RCS2020-213
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, the wireless transmission of ultra-high-resolution data from drones has attracted great attention, because of its widespread applications such as infrastructure inspections, disaster monitoring, searching for missing people, and etc. The radio resources approved by regulations and laws is also increasing, e.g., in Japan, and the new opportunities also bring the new requirements on the system. In order to further extend drone-based applications and improve the efficiency, it is expected to introduce multiple drones to provide the datas with larger coverage and higher resolution. However, when multiple drones are simultaneously working, the conventional multiplexing communication system for drones suffers the limited coverage and the large co-channel interference, which would severely decrease the throughput of data transmission and destabilize the remote control of drones. To address the above-mentioned problems and meet the requirements from new regulations, in this paper, we propose a new design of a multi-drone full-duplex system for joint high-specification data, i.e., 4K data, transmission and stable flight control. The higher spectrum efficiency and lower complexity of transmitters on the drone are achieved, and the co-channel interference is significantly avoided. The channel allocation algorithm for the multiple drones, which is equated to a trajectory and placement planning problem for the multiple drones assigned with pre-fixed channels, is also proposed. The simulations are also conducted to validate the new system design.
Keyword (in Japanese) (See Japanese page) 
(in English) 4K real-time data transmission / Multiple Drones / Fullduplex / Frequency Efficiency / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 404, RCS2020-213, pp. 61-66, March 2021.
Paper # RCS2020-213 
Date of Issue 2021-02-24 (RCS) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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 RCS SR SRW  
Conference Date 2021-03-03 - 2021-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2021-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Multi-Drone Full-Duplex Communication Systems for Joint Video Transmission and Flight Control 
Sub Title (in English)  
Keyword(1) 4K real-time data transmission  
Keyword(2) Multiple Drones  
Keyword(3) Fullduplex  
Keyword(4) Frequency Efficiency  
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1st Author's Name Shunya Imada  
1st Author's Affiliation Tokyo Tech (Tokyo Tech)
2nd Author's Name Tao Yu  
2nd Author's Affiliation Tokyo Tech (Tokyo Tech)
3rd Author's Name Kiyomichi Araki  
3rd Author's Affiliation Tokyo Tech (Tokyo Tech)
4th Author's Name Kei Sakaguchi  
4th Author's Affiliation Tokyo Tech (Tokyo Tech)
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Speaker Author-2 
Date Time 2021-03-03 11:40:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2020-213 
Volume (vol) vol.120 
Number (no) no.404 
Page pp.61-66 
#Pages
Date of Issue 2021-02-24 (RCS) 


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