Abstract: Massive MIMO systems can significantly enhance communication quality by exploiting the direction-of-arrival (DOA) information of users. However, the high system complexity and cost pose ...
Department of Physics, University of California, Merced, Merced, California 95343, United States Department of Physics, Shahjalal University of Science and Technology, Sylhet, Sylhet 3114, Bangladesh ...
Abstract: Cooperative robots require the capability of external force detection to ensure the safety and convenience of human-machine interaction. Although installing ...