The spectrum SpaceX recently purchased from EchoStar will let it 'launch a greatly enhanced second generation ...

Europe's telecoms operators will get a major boost under a European Commission proposal announced on Wednesday, allowing them to use radio spectrum for an unlimited duration, but their demand that Big ...

The National Association of Broadcasters filed comments with the Federal Communications Commission on Jan. 20, ... Read More ...

For decades, the ability to visualize the chemical composition of materials, whether for diagnosing a disease, assessing food ...

Iran's Jamming of Starlink uses military-grade electronic warfare (EW) tools, likely imported from China and Russia deployed ...

Introduction: Underwater acoustic (UWA) communication systems confront significant challenges due to the unique, dynamic, and unpredictable nature of acoustic channels, which are impacted by low ...

About 170 Starshield satellites built by SpaceX for the US government’s National Reconnaissance Office (NRO) have been sending signals in the wrong direction, a satellite researcher found. The ...

A constellation of classified defense satellites built by the commercial company SpaceX is emitting a mysterious signal that may violate international standards, NPR has learned. Satellites associated ...

Abstract: Modern vehicles commonly use Frequency Modulated Continuous Wave (FMCW) radar for environmental sensing and Orthogonal Frequency Division Multiplexing (OFDM) for wireless communication.

This paper analyzes the channel estimation of rate splitting multiple access (RSMA) wireless network through the full-duplex amplify-and-forward (AF) relay. Basically, full-duplex transmission can ...