By David Leavitt APD Chief When I came to Alliance, my message was simple, just because we are a small police department does ...

From Terrorgram's rise and fall to Hurricane Helene's aftermath to China's relationship with the U.S., these are the 5 most-downloaded episodes of ‘The FRONTLINE Dispatch’ podcast released in 2025.

Abstract: In this paper, we study beamforming design for multi-user MIMO cognitive radio systems, where a secondary base station transmits multiple data streams to multiple secondary users while ...

Abstract: A robust transmission scheme for intelligent reflecting surface (IRS) aided cognitive radio systems is designed to provide security against internal eavesdropping. By considering the ...

The Interoperable Radio Network will allow police, firefighters, EMS and other emergency crews across the state to ...

Israel's cabinet voted on Monday to shut down a popular national radio station, one in a series of measures by Prime Minister ...