Device-to-device (D2D) communication is one of the most promising technologies in wireless cellular networks that can be employed to improve spectral and energy efficiency, increase data rates, and ...

The Port Authority of New York and New Jersey's new mid-tier toll will charge people a fee if their E-ZPass device isn't mounted properly in their vehicle. Though it impacts less than 10% of drivers, ...

Smart devices make life more convenient, but many also make it easy to conserve energy and water use, too.