Análisis de la tecnología Li-Fi: comunicaciones por luz visible como punto de acceso a Internet, una alternativa a la transmisión de datos en las comunicaciones inalámbricas

Abstract

Li-fi is an alternative to Wi-Fi, and Internet access point, use the visible spectrum of light to transmit information wirelessly and thus free radio frequency spectrum is saturated. It is proposed to study three alternatives: ACO-OFDM, NDCO-OFDM, DCO-OFDM. Also uses the spatial optical and modulation techniques .