This paper investigates the impact of new terminals emergence, such as smartphones, tablet personal computers and smart TVs, on telecommunications carriers and TV media companies. We choose event study methodology to analyze this research. Our research question is Does the emergence of new...

This paper means to add to empirical research on the impact of local loop unbundling (LLU) on broadband networks. In particular, it focuses on broadband investment made by entrants. Starting from late Nineties telecommunications incumbents of several European Union countries have been required...

The World Radiocommunication Conference (WRC) serves as a forum to negotiate, review, and revise the Radio Regulations (RR), an international treaty and one of the most difficult regulations for radiocommunication services. RR is complex since it includes intergovernmental issues in relation to...

The change in the telecommunication market can be explained with the change within the traditional telecommunication services and the introduction of new innovative services. In accordance with the changing telecommunication environment from Fixed/Circuit/Voice to Wireless/Packet/Data, each...

The European Commission and most European countries have set ambitious broadband targets aiming to provide up to 100 Mbits to the end-customers. On back of a declining fixed market, negative growth for operators and a slow take up of fiber while maintaining high capex levels operators will...

Since the beginning of the new century our electricity system is changing rapidly. Distributed energy resources, such as wind or solar energies are becoming more and more important. These energies are producing fluctuating electricity, which is fed into low voltage distribution grids. The...

Radio spectrum is a vital asset and resource for mobile network operators. With spectrum in the 800 and 900 MHz bands coverage can be provided with fewer base station sites compared to higher frequency bands like 2.1 and 2.6 GHz. With more spectrum, i.e. wider bandwidth, operators can offer...

Several mature and standardized optical access network technologies are available for network operators providing broadband services, being now in deployment phase; therefore cost estimation, business analysis, efficient deployment strategies, network and topology design issues for FTTx access...

The paper assesses the scope for competition inducing infrastructure regulation in furthering the diffusion of innovation. The paper uses data on the adoption of broadband services comprising a global panel of 167 countries. The effects of different regulatory provisions are assessed. The result...

The radio spectrum is a scarce resource for many different services (TV and radio broadcasting, navigation, mobile, wireless and satellite communications, radio location) and is used by many other commercial or scientific applications (alarms, remote controls, microphones, medical equipment,...