Hyderabad: From RFID-enabled entry bands to an increased deployment of female bouncers, Hyderabad's pubs and clubs are ...

A 17-year-old Castaic resident was arrested earlier this month on allegations that caused investigators to suspect him of ...

Travel south of the Oklahoma City area and you'll come across the small cities of Chickasha, Duncan and Lawton, Okla. Here, ...

There's more FM stations on the air than ever these days. Where can you still travel to where the dials are nearly empty?

Abstract: Cognitive Radio (CR) is a promising technology to overcome the scarcity of radio frequency spectrum towards the increasing demands in wireless communication. Spectrum sensing helps us to ...