Currently, urban environments are the basic human habitat. Large and complex
infrastructures coordinate urban life and make it possible in high-density scenarios. In this …

Communication network plays a big part for us in our lives. It is needed to perform daily
tasks, access information and communicate each other anytime, anywhere and from any …

After large-scale natural disasters, such as the Great East Japan Earthquake of 2011, the
demand for communication increases and continuously changes due to fluctuating …

Urban flooding, frequently occurring in metropolitan areas, is one of the largest disasters
worldwide. Albeit a large number of approaches and Enterprise Information Systems (EISs) …

Network design and operation of a mobile network infrastructure, especially its base
stations, need to consider survivability as a fundamental requirement. Quantifiable …

Following a large-scale disaster such as an earthquake or a hurricane, existing
communication (eg, cellular towers) and other infrastructures (eg, power lines, roads etc.) …

This paper addresses the problem of efficiently restoring sufficient resources in a
communications network to support the demand of mission critical services after a large …

Natural disasters, including earthquakes, floods, landslides, tsunamis, wildfires, and
hurricanes, have become more common in recent years due to rapid climate change. For …

Efficient simultaneous transmission of light with a power of more than 2 W at a wavelength of
976 nm and an optical carrier for transmitting a high-frequency analog signal at a …

In cellular networks, the introduction of device-to device (D2D) technology could promote
cell coverage and expand user experience. In this paper, we consider the scenario of relay …