Abstract: In wireless massive multiple-input multiple-output (MIMO) systems, one of the primary challenges lies in accurate and efficient acquisition of channel state information (CSI), which can be ...
Abstract: The radio map represents the spatial distribution of spectrum resources within a region, supporting efficient resource allocation and interference mitigation. However, it is difficult to ...
Active recovery footwear is having a moment. It’s technically a category as old as the bedroom slipper—and has existed as a purpose-made product for more than a decade. But we seem to be reaching a ...
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