TL;DR: This paper proposes a high-reliability MIMO VLC system architecture employing spatially separated receiver units, where each unit utilizes an analog-aggregated angular diversity receiver with a multi-directional photoresistor array, and introduces a current mirror-based analog pre-conditioning circuit.
Visible light communication (VLC) has emerged as a promising technology for next-generation wireless communication systems, particularly for indoor positioning and massive Internet of Things (IoT) networks, due to its immunity to electromagnetic interference and high directivity.…
Abstract The epoch of the Gaia–Sausage–Enceladus (GSE) merger, the last major merger experienced by the Milky Way, is crucial for reconstructing the Galaxy’s evolutionary history. This event dynamically heated the disk, scattering some stars into the halo and producing the so-cal…
Generative models such as diffusion and flow matching have advanced robotic visuomotor policies by modeling multimodal action distributions, but their multi-step sampling or ODE solving introduces inference latency. Existing one-step acceleration methods often compress the whole…