This paper proposes a phone service system that enables us to rapidly restore telephone
service even when the regular facilities for ICT services are catastrophically damaged due to …

We address the problem of designing a communication system for deploying under disaster
situations where the pre-disaster communication infrastructure has been uprooted. The …

Telecommunications are powerful tools to reduce loss of life and property damage during
disasters. Especially, for the people with disabilities, information provided through their own …

The Philippines is beset on a regular basis by natural disasters due to its geographic
location, with an average of 20 typhoons crossing the Philippine Area of Responsibility …

When disasters occurs, cellular network might be down and cannot serve subscribers
anymore. On the other hand, many victims trapped in a wreckage might still have access to …

The occurrence of a catastrophic natural disaster disrupts all communication system, and it
takes a lot of time to recover from that scenario. A temporary ad-hoc communication system …

This paper presents a system based on electronic equipments, standard mobile phones and
WLAN networks for managing evacuation routes, or for obtaining information about victims' …

Mobile telephony and mobile communication are both crucial and critical infrastructures for
today's society and contribute to its security and safety. In contrast to landline telephony with …

In all the countries in the world, emergency calls are made via verbal communication
through fixed or mobile telephone networks. This paper describes a new emergency …

Natural disasters often cause the breakdown of the power grid in the affected areas
hampering telecommunication services. In the absence of electrical power undamaged …