Over the past decades, a growing number of robotics teams have started developing modular robots inspired by the ancient ...
Abstract: We investigate spectrum sensing in cognitive radios with large antenna arrays. Gigantic MIMO and extra-large array antennas are fundamental technologies in 5G and future 6G networks, as well ...
Abstract: The large array aperture of extremely large-scale multiple-input multiple-output (XL-MIMO) systems necessitates the consideration of near-field (NF) spherical wavefront, which significantly ...
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