LiFi (light fidelity) is a bidirectional wireless system that transmits data via LED or infrared light. It was first unveiled in 2011 and, unlike wifi, which uses radio frequency, LiFi technology only needs a light source with a chip to transmit an internet signal through light waves.

1. Mobile and Wireless Communication
prepared by- khushi singh (18640)

2. Introduction to Li-Fi

3. How LiFi Works?

4. Features of li-fi

5. Application of Li-Fi

6. Advantages and Disadvantages of li-fi

7. Comparison of Li-Fi & Wi-Fi

8. VISION FOR THE TECHNOLOGY

9. Conclusion: