TOWARDS THE GREEN COMMUNICATION SYSTEM: LI-FI

Abstract

With the demand for radio spectrum increasing tremendously, there is a pressing need for a better technology that is capable of giving more bandwidth at lesser implementation cost and reduced inimical effects to the environment. Thus, LIFI or light fidelity, which uses visible light for communication through LEDs can be an alternative. This paper discusses various aspects of li-fi and its superiority overwi-fi. Furthermore, it also deals with the implementation of li-fi in real life.