Publications

This chapter outlines the current most relevant solutions for mobile payment and access control.

Mobile network operators are creating new business units to focus on the fast increasing fraction of their revenues represented by machine-to-machine (M2M) communications.

A new approach to the modeling of wireless propagation in buildings is introduced.

Sharing wireless channel resources among cellular network operators saves costs by efficiently utilizing hardware and spectrum.

This chapter summarizes key aspects of wireless security platforms and their functionality.

Fixed access network service providers are witnessing increasing competition in their TV and broadband businesses.

Market evolution poses challenges for future telecommunication networks.

In many instances in fabricating and wiring telephone equipment, it is necessary for the wireman to use both hands and to visually "keep his place" in the equipment.

We study two closely related problems: (a) showing that a program transformation is correct and (b) propagating a program invariant through a sequence of transformations.

This article describes the WLAN based indoor-locating by means of practical experience.