Many cutting-edge technologies, ranging from augmented reality (AR) and virtual reality (VR) to LiDAR (light detection and ranging) systems, rely on components that enable the precise control of light ...
Abstract: This paper presents innovative approaches to enhance LEO satellite communications by integrating reconfigurable intelligent surfaces (RIS) with generalized spatial modulation (GSM). We ...
Abstract: This paper explores the limitations of a conventional reconfigurable intelligent surface-assisted spatial modulation (RIS-SM) system by analyzing the signal-spatial constellation diagram.
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