Secure decentralised ubiquitous networking for emergency communications

Our modern densely populated cities have created an Achilles heel for public safety services where natural or man-made disasters often result in high casualties. The 2005 London bombings have exposed the inadequacy of current First Responder (FR) communication systems for modern response operations. Additionally, FR organisations presently pay a tariff each time Public Protection and Disaster Relief (PPDR) communication technologies are used, rendering current PPDR communication expensive as compared to emerging license-exempt IP-based technologies. Decentralised ubiquitous networking proposes an alternative way of providing innovative secure wireless systems for IP-based, infrastructure independent PPDR communications. The ad-hoc setup capabilities of ubiquitous systems will reduce the cost for emergency response whilst allowing more flexible ways of communicating. Key characteristics of such systems are their ease of deployment and the interoperability across FR teams for national as well as cross border operations. In this paper we discuss how decentralised ubiquitous networking can assist emergency communications.