A spectrum-and energy-efficient scheme for improving the utilization of MDRU-based disaster resilient networks

T Ngo, H Nishiyama, N Kato, T Sakano… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
The movable and deployable resource unit (MDRU)-based network provides
communication services in disaster-struck areas where the lack of spectrum and energy …

Disaster-resilient networking: a new vision based on movable and deployable resource units

T Sakano, ZM Fadlullah, T Ngo, H Nishiyama… - IEEE …, 2013 - ieeexplore.ieee.org
During the great east Japan earthquake on March 11, 2011, a lot of ICT resources-telecom
switching offices, optical fiber links, and so forth-were completely or partially damaged due …

A probabilistic approach to deploying disaster response network

H Nishiyama, TG Rodrigues… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Disasters, in most cases, cause the breakdown of important structures, such as
communication and Internet connection. This is concerning because victims need a way to …

Bringing movable and deployable networks to disaster areas: development and field test of MDRU

T Sakano, S Kotabe, T Komukai, T Kumagai… - IEEE …, 2016 - ieeexplore.ieee.org
Communication demand is paramount for disaster-affected people to confirm safety, seek
help, and gather evacuation information. However, the communication infrastructure is likely …

An efficient safety confirmation method using image database in multiple-MDRU-based disaster recovery network

T Ngo, H Nishiyama, N Kato, T Sakano… - IEEE Systems …, 2015 - ieeexplore.ieee.org
Safety confirmation is one of the most important applications of disaster-resilient networking
based on the movable and deployable resource unit (MDRU). With an embedded image …

SDR-based reliable and resilient wireless network for disaster rescue operations

DM Molla, H Badis, AA Desta, L George… - … on Information and …, 2019 - ieeexplore.ieee.org
A reliable and resilient communication between survivors and the Search and Rescue
(SAR) team, after a disaster, is critically important for efficient rescue operations …

D2D-based survival on sharing for critical communications

H Ahmad, M Agiwal, N Saxena, A Roy - Wireless Networks, 2018 - Springer
Wireless industry, driven by manifold increase in data and devices, is attracting the attention
of public safety services for critical communications under disaster scenarios and …

On the energy-efficient of throughput-based scheme using renewable energy for wireless mesh networks in disaster area

M Li, H Nishiyama, N Kato, Y Owada… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
We study the emergency communication problem in the post-disaster scenario. The
emergence of Renewable Energy-enabled Based Station (REBS), which has pre-equipped …

A device-to-device communication-based disaster response network

JZ Moghaddam, M Usman… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Device-to-Device (D2D) communication and cognitive radio are among the key technologies
that can help to solve the bandwidth bottleneck problem of cellular networks. Such …

Towards enabling multihop wireless local area networks for disaster communications

MB Laghari, H Shahwani, SA Shah… - Wireless …, 2021 - Wiley Online Library
xCalamities such as earthquakes and tsunami affect communication services by devastating
the communication network and electrical infrastructure. Multihop relay networks can be …