This paper considers a multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) cognitive radio (CR) system with an unmanned aerial vehicle relay (UR). In this system, a secondary ...

Livingston-based music composer Andrew Feltenstein, owner of the city’s Art Moderne-style KPRK radio station building, is launching a community fundraising campaign with a star-spangled kickoff.

Featured on WGN Radio’s Home Sweet Home Chicago on 06/21/25: Founder and President of Perma-Seal Basement Systems, Roy Spencer, joins the show to answer listeners’ questions about how the summer ...

Delivering powerful MANET radio performance for today’s leading-edge unmanned systems, the SL5200 unifies C2, sensor and telemetry data with communications relay capabilities in an easy to ...

Starting next year, public safety agencies across King County will “enhance” the encryption of their radio communications, blocking outside listeners from tuning into sensitive broadcasts.

While most tactical information on its radio channels is now already being encrypted, SPD says it remains “committed to sharing information with the public and media about significant incidents as ...

In symbiotic radio (SR), the secondary system not only shares the spectrum and power of the primary system but also enhances its performance by providing multipath gains, fostering a cooperative ...

The U.S. House voted Thursday on a rescission bill to claw back money for foreign aid programs, along with the next two years of funding for the public media system.