Abstract: Movable antenna (MA) has emerged as a promising technology to enhance wireless communication performance. In this letter, we investigate the MA-enhanced wide beam coverage over multiple ...
Abstract: Cell-free multiple-input-multiple-output generally uses a star topology for superior communication but faces high costs due to long cables. An economical alternative, the stripe topology, is ...
Abstract: To enhance the positioning and tracking performance of dynamic user equipment (UE) in wideband millimeter-wave (mmWave) systems, we propose a novel ...
Abstract: This study introduces an enhanced version of the PEGASIS algorithm, termed the improved energy efficient anytime optimistic (IEE AO) protocol, designed to improve energy efficiency in ...
Abstract: In this paper, we investigate a movable antenna (MA)-aided integrated sensing and communication (ISAC) system, where a reconfigurable intelligent surface (RIS) is employed to enhance ...
Abstract: A novel adaptive optics (AO) algorithm based on an exponential loop gain is presented with the objective of increasing the efficiency of the stochastic parallel gradient descent (SPGD) ...
Abstract: Stacked intelligent metasurfaces (SIMs), which integrate multiple programmable metasurface layers, have recently emerged as a promising technology for advanced wave-domain signal processing.
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