“Li-Fi: An study Through Radiance- An Analysis

Abstract

Li-Fi stands for Light- Fidelity. Li-Fi is a wireless communication system which usages light as a carrier in its place of radio frequencies which is used in Wi-Fi. Both the Li-Fi and Wi-Fi works on electromagnetic spectrum for the transfer of the data. Several detectives have been presently working on Li-Fi technology for its capable features like security and speed has made this proficiency a flourishing over Wi-Fi. Light-emitting diodes are used for the visible light transmission. It offers many advantages like working across higher bandwidth as well as higher transmission speed. LED devices are used only for radiance purpose by applying constant current. In this paper, an attempt is made to transmit a real time information using Li-Fi technology.