LI-FI TECHNOLOGY USING INDUSTRIAL APPLICATION



project center in Tirunelveli 


Wireless internet and cellular mobile services are essential part of our life infect modern world fully relies on wireless communication. Due to increase of users all around the world and rapid developments in different wireless technologies we may face crisis in future because continues increases in demand of data transmission could not be full fill in future keeping in mind the lack of radio frequency bandwidth . This project aims to demonstrate that Li-Fi which is an emerging branch of optical wireless communication can provide us matured solution of this fundamental problem. Professor Harald Haas who is recognized worldwide as a creator of Li-Fi technology gives his concept of transmission of data with the help of illumination .This procedure consists of sending bundles of information through visible light spectrum via LED light bulb .Now a day’s Wi-Fi (Wireless Fidelity) is most commonly use for Wireless indoor communication, which require 2.4 - 5 GHz Radio Frequency to deliver wireless Internet access around our homes, schools, offices and in public places. Li-Fi by using visible light as transmission medium can provide us faster, efficient and secure communication as compare to Wi-Fi with high capacity as its spectrum Bandwidth is much broader than the Frequency of Radio spectrum.

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