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 …

A disaster-resilient layered data transmission based on movable and deployable resource units

T Nakachi, SY Kim, T Fujii - 2013 13th International Symposium …, 2013 - ieeexplore.ieee.org
In this paper, we propose a disaster-resilient image and video transmission system based
on specially designed Movable and Deployable Resource Units, which we refer to as …

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 …

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 …

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 …

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 …

An efficient image gathering scheme with quality control in disaster

J Nishiyama, S Tabata… - 2017 IEEE 31st …, 2017 - ieeexplore.ieee.org
Rescue teams require information about victims in need of help rapidly to improve survival
rate at the time of disaster. Emergency Rescue Information Sharing System gathers and …

An Absorbing Markov Chain Based Model to Solve Computation and Communication Tradeoff in GPU-Accelerated MDRUs for Safety Confirmation in Disaster …

B Mao, FX Tang, ZM Fadlullah… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The fast increasing chip processing capacities driven by the Moore's Law have encouraged
the academia and industry to consider more about general hardware architectures since …

Proposal of connectivity support methods with autonomous flight wireless nodes for never die network

N Uchida, G Sato, Y Shibata… - 2015 18th International …, 2015 - ieeexplore.ieee.org
When an ultra large disaster such as the East Japan Great Earthquake occurs,
communication networks would be severely disconnected by the damages of servers and …

Disaster information system and its wireless recovery protocol

N Uchida, H Asahi, Y Shibata - 2004 International Symposium …, 2004 - ieeexplore.ieee.org
So far, we have developed effective wide area disaster information network (WDN) using
Internet over the combination of both wired and wireless network. In this information network …