Design and Implementation of a Hybrid Optical Camera Communication System for Indoor Applications
Huy Nguyen,
Nam Tuan Le,
Duy Tuan Anh Le
et al.
Abstract:Optical wireless communication is a promising emerging technology that addresses the limitations of radio-frequency-based wireless technologies. This study presents a novel hybrid modulation for optical camera communication (OCC); it integrates two waveforms transmitted from a single transmitter light-emitting diode (LED) and received by two rolling-shutter camera devices. Then, a smart camera with a high-resolution image sensor captures the high-frequency signal, and a low-resolution image sensor from a smart… Show more
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