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Paper Abstract and Keywords
Presentation 2022-07-13 14:25
A Study on Placement and Power Control towards Saving Energy when Using Electric Vehicles as Base Stations in Wireless Mesh Networks in Disaster Scenarios
Atsuki Nakashima, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) NS2022-32
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, there has been an increase in mobile traffic, causing a higher demand for mobile lines with larger capacity. To address this, attention has been given to building high density networks where many SBSs (Small cell Base Stations) are placed within the coverage of a conventional MBS (Macrocell Base Station). However, in the case of disasters, some UEs (User Equipments) will lose connection due to SBSs that stop functioning. Thus, in this research, we focus on creating a wireless mesh network using EVs (Electric Vehicles) with base station functionality as an alternative network in the case of disasters. We assume that EVs that run out of battery become inoperable until they are charged once more. At such times, it is necessary to rebuild the network. Additionally, because the batteries of EVs also serve as emergency power sources in the event of disasters, it is important to reduce energy consumption of the network as much as possible. Therefore, we propose an EV placement and transmission power control strategy with the goal of minimizing power consumption when rebuilding the network, showing its effectiveness through simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) EV / Millimeter-wave / mesh network / deployment control / transmission power control / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 105, NS2022-32, pp. 30-34, July 2022.
Paper # NS2022-32 
Date of Issue 2022-07-06 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 NS2022-32

Conference Information
Committee NS SR RCS SeMI RCC  
Conference Date 2022-07-13 - 2022-07-15 
Place (in Japanese) (See Japanese page) 
Place (in English) The Kanazawa Theatre + Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Distributed Wireless Network, M2M (Machine-to-Machine),D2D (Device-to-Device),IoT(Internet of Things), etc 
Paper Information
Registration To NS 
Conference Code 2022-07-NS-SR-RCS-SeMI-RCC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Placement and Power Control towards Saving Energy when Using Electric Vehicles as Base Stations in Wireless Mesh Networks in Disaster Scenarios 
Sub Title (in English)  
Keyword(1) EV  
Keyword(2) Millimeter-wave  
Keyword(3) mesh network  
Keyword(4) deployment control  
Keyword(5) transmission power control  
1st Author's Name Atsuki Nakashima  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Yuichi Kawamoto  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Nei Kato  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Date Time 2022-07-13 14:25:00 
Presentation Time 25 
Registration for NS 
Paper # NS2022-32 
Volume (vol) 122 
Number (no) no.105 
Page pp.30-34 
Date of Issue 2022-07-06 (NS) 

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