Paper Abstract and Keywords |
Presentation |
2017-08-28 11:05
Efficient Wireless Relay Placement for Fast Network Disaster Recovery Lei Zhong, Yusheng Ji (NII), Kiyoshi Takano (UTokyo), Shigeki Yamada (NII), Guoliang Xue (ASU) CQ2017-51 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Network disaster recovery is one of the most important issues for Mobile Network Operators (MNOs) and first responders as the increasing importance of mobile communications during natural disasters such as earthquakes. Wireless Multi-hop Networking (WMN) that can quickly and efficiently recover the network coverage in disaster scenarios, has been received a lot of attentions recently. In this paper, we address the problem that how to efficiently deploy a limited number of relays for a wireless multi-hop network in order to extend network coverage as much as possible with the consideration of shelters where people are gathered after a disaster occurs. We formulate this problem as a Population-Aware Relay Placement (PARP) problem and propose a two-step heuristic algorithm to efficiently solve it. Moreover, the proposed algorithm is evaluated with extensive simulation, which demonstrates the performance improvements in terms of population coverage and computing time by comparing to the existing algorithm. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Network Disaster Recovery / Wireless Multi-Hop Networks / Relay Placement / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 185, CQ2017-51, pp. 7-12, Aug. 2017. |
Paper # |
CQ2017-51 |
Date of Issue |
2017-08-21 (CQ) |
ISSN |
Print edition: ISSN 0913-5685 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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CQ2017-51 |
Conference Information |
Committee |
CQ |
Conference Date |
2017-08-28 - 2017-08-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo University of Science |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
QoS and QoE in Wireless Communication, Wireless Resource Allocation, Cross-Layer Techniques, Quality of Wireless Services, Wireless Transmission Quality, M2M/IoT/Wireless Sensor Network, Wireless LAN, Adhoc Network, Cloud Wireless Access Network, etc. |
Paper Information |
Registration To |
CQ |
Conference Code |
2017-08-CQ |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Efficient Wireless Relay Placement for Fast Network Disaster Recovery |
Sub Title (in English) |
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Keyword(1) |
Network Disaster Recovery |
Keyword(2) |
Wireless Multi-Hop Networks |
Keyword(3) |
Relay Placement |
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1st Author's Name |
Lei Zhong |
1st Author's Affiliation |
National Institute of Informatics (NII) |
2nd Author's Name |
Yusheng Ji |
2nd Author's Affiliation |
National Institute of Informatics (NII) |
3rd Author's Name |
Kiyoshi Takano |
3rd Author's Affiliation |
The University of Tokyo (UTokyo) |
4th Author's Name |
Shigeki Yamada |
4th Author's Affiliation |
National Institute of Informatics (NII) |
5th Author's Name |
Guoliang Xue |
5th Author's Affiliation |
Arizona State University (ASU) |
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Speaker |
Author-1 |
Date Time |
2017-08-28 11:05:00 |
Presentation Time |
25 minutes |
Registration for |
CQ |
Paper # |
CQ2017-51 |
Volume (vol) |
vol.117 |
Number (no) |
no.185 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2017-08-21 (CQ) |
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