This week, Comcast announced it would begin the first official commercial rollout of 4G wireless broadband in the U.S. in Portland, Oregon, after using Baltimore and Atlanta as test markets. The ...

Pentagon-backed research is entering the final phase of a program that looks to unclutter the electromagnetic spectrum by allowing users to see how the spectrum is being used in real time. The ...

The radio spectrum map of the United States is one the last bastions of organized chaos in the modern world, an adult coloring book of pastel-shaded boxes representing the divisions and subdivisions ...

DARPA has awarded a contract for the third and final phase of its Advanced RF Mapping program, known as RadioMap, which seeks to provide real-time awareness of radio spectrum use across frequency, ...

DARPA is moving into the final phase of its project to map the radio spectrum. The agency has awarded an $11.8 million contract to Lockheed Martin for the third and final phase of RadioMap. RadioMap ...