IEICE TRANSACTIONS on Communications
Reachability Analysis of Multi-Hop D2D Communications at Disaster
Summary :
During a disaster, users will not be able to communicate with their families and friends using mobile terminals, e.g., smartphones, in many cases due to failures of base stations and backhaul of cellular networks. Even when cellular networks normally operate without failure, they will become seriously congested due to dramatically increased traffic demand. To solve these problems, device-to-device (D2D) communications, in which mobile terminals directly communicate without cellular networks, have been investigated. Multi-hop D2D communication using multiple mobile terminals as relay nodes will be effective in maintaining connectivity during a disaster. It is preferable to estimate the success probability of multi-hop D2D communication by using a simple method that offers optimal parameter control, e.g., the ratio of mobile terminals using D2D communications and the maximum hop length. Moreover, when evaluating the reachability of multi-hop D2D communication, we need to consider the evacuation behavior during a disaster because success probability depends on the geographical distribution of mobile terminals. Therefore, in this paper, we derive a formula for estimating the success probability of multi-hop D2D communication in a simple manner and analyze its reachability using a multi-agent simulation that reproduces the evacuation behavior expected during an earthquake in Tokyo Shinjuku Ward.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E101-B No.8 pp.1833-1844
- Publication Date
- 2018/08/01
- Publicized
- 2018/02/20
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.2017EBP3382
- Type of Manuscript
- PAPER
- Category
- Fundamental Theories for Communications
Authors
Noriaki KAMIYAMA
Fukuoka University
Keisuke ISHIBASHI
the NTT Network Technology Laboratories
Yoko HOSHIAI
the NTT Network Technology Laboratories
Keyword
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Noriaki KAMIYAMA, Keisuke ISHIBASHI, Yoko HOSHIAI, "Reachability Analysis of Multi-Hop D2D Communications at Disaster" in IEICE TRANSACTIONS on Communications,
vol. E101-B, no. 8, pp. 1833-1844, August 2018, doi: 10.1587/transcom.2017EBP3382.
Abstract: During a disaster, users will not be able to communicate with their families and friends using mobile terminals, e.g., smartphones, in many cases due to failures of base stations and backhaul of cellular networks. Even when cellular networks normally operate without failure, they will become seriously congested due to dramatically increased traffic demand. To solve these problems, device-to-device (D2D) communications, in which mobile terminals directly communicate without cellular networks, have been investigated. Multi-hop D2D communication using multiple mobile terminals as relay nodes will be effective in maintaining connectivity during a disaster. It is preferable to estimate the success probability of multi-hop D2D communication by using a simple method that offers optimal parameter control, e.g., the ratio of mobile terminals using D2D communications and the maximum hop length. Moreover, when evaluating the reachability of multi-hop D2D communication, we need to consider the evacuation behavior during a disaster because success probability depends on the geographical distribution of mobile terminals. Therefore, in this paper, we derive a formula for estimating the success probability of multi-hop D2D communication in a simple manner and analyze its reachability using a multi-agent simulation that reproduces the evacuation behavior expected during an earthquake in Tokyo Shinjuku Ward.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2017EBP3382/_p
Copy
@ARTICLE{e101-b_8_1833,
author={Noriaki KAMIYAMA, Keisuke ISHIBASHI, Yoko HOSHIAI, },
journal={IEICE TRANSACTIONS on Communications},
title={Reachability Analysis of Multi-Hop D2D Communications at Disaster},
year={2018},
volume={E101-B},
number={8},
pages={1833-1844},
abstract={During a disaster, users will not be able to communicate with their families and friends using mobile terminals, e.g., smartphones, in many cases due to failures of base stations and backhaul of cellular networks. Even when cellular networks normally operate without failure, they will become seriously congested due to dramatically increased traffic demand. To solve these problems, device-to-device (D2D) communications, in which mobile terminals directly communicate without cellular networks, have been investigated. Multi-hop D2D communication using multiple mobile terminals as relay nodes will be effective in maintaining connectivity during a disaster. It is preferable to estimate the success probability of multi-hop D2D communication by using a simple method that offers optimal parameter control, e.g., the ratio of mobile terminals using D2D communications and the maximum hop length. Moreover, when evaluating the reachability of multi-hop D2D communication, we need to consider the evacuation behavior during a disaster because success probability depends on the geographical distribution of mobile terminals. Therefore, in this paper, we derive a formula for estimating the success probability of multi-hop D2D communication in a simple manner and analyze its reachability using a multi-agent simulation that reproduces the evacuation behavior expected during an earthquake in Tokyo Shinjuku Ward.},
keywords={},
doi={10.1587/transcom.2017EBP3382},
ISSN={1745-1345},
month={August},}
Copy
TY - JOUR
TI - Reachability Analysis of Multi-Hop D2D Communications at Disaster
T2 - IEICE TRANSACTIONS on Communications
SP - 1833
EP - 1844
AU - Noriaki KAMIYAMA
AU - Keisuke ISHIBASHI
AU - Yoko HOSHIAI
PY - 2018
DO - 10.1587/transcom.2017EBP3382
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E101-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2018
AB - During a disaster, users will not be able to communicate with their families and friends using mobile terminals, e.g., smartphones, in many cases due to failures of base stations and backhaul of cellular networks. Even when cellular networks normally operate without failure, they will become seriously congested due to dramatically increased traffic demand. To solve these problems, device-to-device (D2D) communications, in which mobile terminals directly communicate without cellular networks, have been investigated. Multi-hop D2D communication using multiple mobile terminals as relay nodes will be effective in maintaining connectivity during a disaster. It is preferable to estimate the success probability of multi-hop D2D communication by using a simple method that offers optimal parameter control, e.g., the ratio of mobile terminals using D2D communications and the maximum hop length. Moreover, when evaluating the reachability of multi-hop D2D communication, we need to consider the evacuation behavior during a disaster because success probability depends on the geographical distribution of mobile terminals. Therefore, in this paper, we derive a formula for estimating the success probability of multi-hop D2D communication in a simple manner and analyze its reachability using a multi-agent simulation that reproduces the evacuation behavior expected during an earthquake in Tokyo Shinjuku Ward.
ER -
English
