Abstract: To address the problem of high complexity of channel estimation for orthogonal time frequency space (OTFS) systems, we propose a low complexity channel estimation method leveraging the ...
My grandfather grew up in Franklin County, Va., a small farming region deep in the foothills of the Appalachian Mountains. As a child, he did his schoolwork by firelight and passed long days plowing ...
Abstract: In this paper, we propose an algorithm for fast direction-of-arrival (DoA) tracking in reconfigurable intelligent surface aided systems. We reduce the total power consumption by reducing the ...
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