From cells that migrate to tissues that heal, nature abounds with systems capable of sensing and adapting to their ...
Long before engineers spun 3D models of airplanes on screens, they designed them with pencils, rulers, and plenty of patience ...
Abstract: This letter proposes a novel three-dimensional geometry-based stochastic model (GBSM) for multiple-input-multiple-output (MIMO) channels in unmanned aerial vehicle (UAV) air-to-ground (A2G) ...
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