Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
Li-Fi Vs. Wi-Fi (Light Fidelity Vs. Wireless Fiedlity)
1. Wi-Fi vs Li-Fi
Presented By:
Abhishek Shukla
(SE ETRX)
Datta Meghe College Of Engineering
2. • Uses Radio
Waves.
• Maximum
speed:
1Gb/s.
Wi-Fi
• Uses Light
waves.
• Maximum
speed
10Gb/s.
Li-Fi
3. What is Wi-Fi?
Wi-Fi stands for Wireless Fidelity.
Fidelity: A faithful output.
Generally used to connect devices in wireless mode.
It is a term that refers to IEEE 802.11 communications.
4. How Wi-Fi works?
ISP
Wi-Fi Router
Computers
Mobiles
Any Wireless
Device
19. What is Li-Fi?
• Li-Fi stands for Light Fidelity.
• Uses light instead of radio waves.
• Uses Visible part of electromagnetic spectrum.
• Also known as Light based Wi-Fi.
Harald Hass