Cell phone plans can get exceedingly complicated, so Comcast’s pitch for Xfinity Mobile’s simplicity is rather appealing — ...

More than 1.2 Million people in Surrey now have access to an upgraded mobile network, as O2 switches on its next-generation ...

Abstract: In this paper, a state trajectory control scheme is proposed to regulate the output voltage of a four-switch buck-boost converter. The proposed control scheme achieves fast dynamic responses ...

Testing the latest Google, Samsung, and Motorola phones has only made me appreciate last year's models more. Here's why.