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Paper Abstract and Keywords
Presentation 2021-01-22 14:45
A Study on Allocation of Communication Resources and Computational Resources Using Relay Communication in UAV-mounted Cloudlet System
Hayato Shimada, Yuichi Kawamoto, Nei Kato (Tohoku University) NS2020-119
Abstract (in Japanese) (See Japanese page) 
(in English) With the spread of the Internet of Things (IoT), the network edge is required to provide computational and communication resources. Because of this, research in mobile edge computing (MEC) is drawing attention. However, in existing MEC, ground infrastructure is indispensable for resource provision. Therefore, in this paper, we focus on a system that combines an unmanned aerial vehicle (UAV) and MEC, and propose a method for allocating communication and computational resources using relay communication to realize a low-delay system. In the proposed method, the edge server where the workload is concentrated is distributed to other edge servers, which makes it possible to reduce the system delay. Aditionally, in the proposed method, the delay of the entire system is taken into consideration, and the relay method selection problem to minimize total delay is formulated. As a result of numerical analysis, it was confirmed that when the selection of the relay method is optimal, the performance of the proposed method is improved compared to the method without control and the method considering only the allocation of computational resources.
Keyword (in Japanese) (See Japanese page) 
(in English) IoT / mobile edge computing / unmanned aerial vehicle / relay communication / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 327, NS2020-119, pp. 53-58, Jan. 2021.
Paper # NS2020-119 
Date of Issue 2021-01-14 (NS) 
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)
Download PDF NS2020-119

Conference Information
Committee NS NWS  
Conference Date 2021-01-21 - 2021-01-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network software (Software architecture, Middleware), Network application, SOA/SDP, NGN/IMS/API, Distributed control/Dynamic routing, Grid, NFV, IoT, Network/System reliability, Network/System evaluation, etc. 
Paper Information
Registration To NS 
Conference Code 2021-01-NS-NWS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Allocation of Communication Resources and Computational Resources Using Relay Communication in UAV-mounted Cloudlet System 
Sub Title (in English)  
Keyword(1) IoT  
Keyword(2) mobile edge computing  
Keyword(3) unmanned aerial vehicle  
Keyword(4) relay communication  
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1st Author's Name Hayato Shimada  
1st Author's Affiliation Tohoku University (Tohoku University)
2nd Author's Name Yuichi Kawamoto  
2nd Author's Affiliation Tohoku University (Tohoku University)
3rd Author's Name Nei Kato  
3rd Author's Affiliation Tohoku University (Tohoku University)
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Speaker Author-1 
Date Time 2021-01-22 14:45:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2020-119 
Volume (vol) vol.120 
Number (no) no.327 
Page pp.53-58 
#Pages
Date of Issue 2021-01-14 (NS) 


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