call-takers and ambulance dispatchers using the single telephone number 911. Enhanced 911 is characterized by … telecommunications equipment and information technology which identifies the location of emergency callers. We begin by exploring the … factors as well as population and density of a county. Then, using a database of cardiac patients in Pennsylvania in 1995, we …

This paper provides an overview of telecommunications regulation in the U.S. and in Europe. For each region the history … of telecommunications regulations as well as the current regulatory regime is portrayed. The focus of this overview is on … telecommunications with Internet and broadcasting services. The criteria used by the regulatory authorities to identify those network …

demand and the dynamic interaction between the two in the context of the U.S. telecommunications industry over an extended … on the cost structure, employment and capital formation of the telecommunications industry in the U.S …

infrastructures. -- Telecommunications ; infrastructure supply and demand …

Although the future socio-economic benefits of a new fibre-based (“next generation access”, NGA) telecommunications …

allerdings als Instrument zur Reduktion der Wettbewerbsintensität verwendet werden. -- Telekommunikation ; NGN ; Zugangsentgelt …