Audio and Video Transmission Using Visible Light Transmission

Visible Light Communication (VLC) is the term which was the method that uses visible light for Data transmissions. Due to the insufficient Radio Frequency(RF) resources, and the limitations in bandwidth, the demand for faster data transmission becomes a big problem to be solved. This problem is rectified by the emerging Li-Fi technology which provides faster data transmission with a more secure environment. Therefore, VLC became an emerging technology and was included in 5g. This paper focuses on audio and video transmissions in VLC methodology using Li-Fi (light fidelity) module. A real-time transmitter and receiver system to check the performance and verify the audio and video transmission using Li-Fi under varying conditions such as distance, intensity, and quality. The main Objective is to design a transmitter and receiver using a Li-Fi setup for audio and video transfer and to test the setup under varying conditions. The use of VLC has gained particular interest due to its fast data rates and traffic overloading techniques. The main advantage of VLC is quick data rates with minimum power consumption, and small setup cost makes it as an emerging technology that can be included and used in upcoming technologies such as 5g networks.