Abstract: We use space shift keying (SSK), which is the simplest form of spatial modulation (SM), to present and analyze the idea of spatial modulation in line-of-sight (LOS) conditions. We show that ...

President Donald Trump has named a four-star Space Force general to oversee the development of Golden Dome -- the massively expensive space-based missile defense system promised during the first ...

Space weather forecasting doesn't yet command the same resources as Earth weather forecasting, even though the stakes are growing. Imagine being told a storm is heading your way, but you won't ...

The app is part of an expanding suite of technologies designed to help us communicate with our furry friends. Another is FluentPet, which trains your pet to press buttons to communicate a need ...

Abstract: Space-air-ground integrated networks (SAGINs) are emerging as a pivotal element in the evolution of future wireless networks. Despite their potential, the joint design of communication and ...

The Smithsonian is almost ready to open five more of the Air and Space Museum's halls as its 7-year renovation continues. From John Glenn's Friendship 7 to Blue Origin's New Shepard, space ...

Chinese scientists have discovered a new bacterial strain aboard the Tiangong space station, the first of its kind found in China’s orbital lab. The strain, named Niallia tiangongensis ...

or impeding the progress of a public school bus Communicating threats Misconduct The sheriff's office said the school resource officer was notified of the incident, and after reviewing the footage ...

Voice interfaces operate with limited screen space or none at all, so clarity, brevity and helpful fallback logic are essential. Design the first impression carefully. This is where product ...

Ex-DHS official warns Trump deploying National Guard could increase tensions ...