Prototype Implementation of Li-Fi based Data Communication System

In this digital world, high speed data transmission is used in many applications. Day by day research is going on to increase the speed of communication. In present scenario, Wi-Fi technology is used in wireless LAN applications, which operates on 50–300 MBPS. According to the properties of Li-Fi technology, the data can be transmitted in higher rates up to 100 times than Wi-Fi technology. The proposed work has demonstrated the transfer of image and text data by using the Li-Fi technology. This is implemented by using LED light and image sensor with Adaptive Light Filter (ALF) Vegard RISC processor.