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Lately, the optical wireless communication systems (OWC) are beginning to be more developed. Because of the rapid development of the technology and the desire of an eco-friendlier environment, the conventional lighting systems began to be replaced by LED lighting systems. The advantages of this systems are that the energy is more efficiently used, the lifespan is longer, and they generate lower heat. The new developed Visible light communication (VLC) technology can be used, besides illumination, to transmit data ...