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After the East Japan great earthquake on March 11, 2011, many Japanese coastal resident areas were isolated from other because of destruction of information infrastructure, disconnection of communication network and excessive traffic congestion. The undelivered disaster information influenced the speed of evacuation, rescue of injured residents, and sending life-support materials to evacuation shelters. From the experience of such disaster, more robust and resilient networks are strongly required, particularly for preparation of large scale disasters. In this paper, in order to respond to those problems, we introduce Delay Tolerant Network (DTN) for disaster information transmission application in challenged network environment. Message delivery by transport vehicles such as cars between disaster-response headquarter and evacuation shelters in challenged network environment is considered. A improved message delivery method combined with DTN protocols and cognitive wireless network is explained. The computer simulation for the actual rural area in Japan is made to evaluate the performance and effectiveness of proposed method.
Yoshitaka SHIBATA
Iwate Prefectural University
Noriki UCHIDA
Fukuoka Institute of Technology
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Yoshitaka SHIBATA, Noriki UCHIDA, "Delay Tolerant Network for Disaster Information Transmission in Challenged Network Environment" in IEICE TRANSACTIONS on Communications,
vol. E100-B, no. 1, pp. 11-16, January 2017, doi: 10.1587/transcom.2016CQI0002.
Abstract: After the East Japan great earthquake on March 11, 2011, many Japanese coastal resident areas were isolated from other because of destruction of information infrastructure, disconnection of communication network and excessive traffic congestion. The undelivered disaster information influenced the speed of evacuation, rescue of injured residents, and sending life-support materials to evacuation shelters. From the experience of such disaster, more robust and resilient networks are strongly required, particularly for preparation of large scale disasters. In this paper, in order to respond to those problems, we introduce Delay Tolerant Network (DTN) for disaster information transmission application in challenged network environment. Message delivery by transport vehicles such as cars between disaster-response headquarter and evacuation shelters in challenged network environment is considered. A improved message delivery method combined with DTN protocols and cognitive wireless network is explained. The computer simulation for the actual rural area in Japan is made to evaluate the performance and effectiveness of proposed method.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2016CQI0002/_p
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@ARTICLE{e100-b_1_11,
author={Yoshitaka SHIBATA, Noriki UCHIDA, },
journal={IEICE TRANSACTIONS on Communications},
title={Delay Tolerant Network for Disaster Information Transmission in Challenged Network Environment},
year={2017},
volume={E100-B},
number={1},
pages={11-16},
abstract={After the East Japan great earthquake on March 11, 2011, many Japanese coastal resident areas were isolated from other because of destruction of information infrastructure, disconnection of communication network and excessive traffic congestion. The undelivered disaster information influenced the speed of evacuation, rescue of injured residents, and sending life-support materials to evacuation shelters. From the experience of such disaster, more robust and resilient networks are strongly required, particularly for preparation of large scale disasters. In this paper, in order to respond to those problems, we introduce Delay Tolerant Network (DTN) for disaster information transmission application in challenged network environment. Message delivery by transport vehicles such as cars between disaster-response headquarter and evacuation shelters in challenged network environment is considered. A improved message delivery method combined with DTN protocols and cognitive wireless network is explained. The computer simulation for the actual rural area in Japan is made to evaluate the performance and effectiveness of proposed method.},
keywords={},
doi={10.1587/transcom.2016CQI0002},
ISSN={1745-1345},
month={January},}
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TY - JOUR
TI - Delay Tolerant Network for Disaster Information Transmission in Challenged Network Environment
T2 - IEICE TRANSACTIONS on Communications
SP - 11
EP - 16
AU - Yoshitaka SHIBATA
AU - Noriki UCHIDA
PY - 2017
DO - 10.1587/transcom.2016CQI0002
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E100-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2017
AB - After the East Japan great earthquake on March 11, 2011, many Japanese coastal resident areas were isolated from other because of destruction of information infrastructure, disconnection of communication network and excessive traffic congestion. The undelivered disaster information influenced the speed of evacuation, rescue of injured residents, and sending life-support materials to evacuation shelters. From the experience of such disaster, more robust and resilient networks are strongly required, particularly for preparation of large scale disasters. In this paper, in order to respond to those problems, we introduce Delay Tolerant Network (DTN) for disaster information transmission application in challenged network environment. Message delivery by transport vehicles such as cars between disaster-response headquarter and evacuation shelters in challenged network environment is considered. A improved message delivery method combined with DTN protocols and cognitive wireless network is explained. The computer simulation for the actual rural area in Japan is made to evaluate the performance and effectiveness of proposed method.
ER -