Abstract: Public communication links can serve as shelters to facilitate covert transmissions. To improve the covertness performance, we regard multiple multi-antenna public users as friends and ...
A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on ...
You are watching a long-standing assumption in physics and engineering quietly fall apart. Researchers at Northwestern ...
Every task we perform on our computer — whether number crunching, watching a video, or typing out an article — requires different components of the machine to interact with one another. "Communication ...
Abstract: This letter develops a three-dimensional (3D) physics-based propagation model for reconfigurable intelligent surface (RIS)-empowered unmanned aerial vehicle (UAV)-to-ship communication ...
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