In urban environments nowadays there are a multitude of mobile devices that have several ways of communicating with each other, which become more and more powerful and used in every day activity. The most important characteristic of these devices is…

This article presents the results of WebRTC trials conducted in a partnership between Telekom Innovation Laboratories (T-Labs) and PT Inovacao e Sistemas under the project called WONDER. The main achievement of WONDER project was the design and validation of the…

The paper presents development of a 10 Mbit/s visible light communications link that uses lighting LEDs as both transmitters and receivers. The system uses the simple binary on-off keying modulation without any equalization. Transmission distances exceeding 20 cm were obtained…