•Umar Majeed 0358•Usman Meer 1193•Shahroz Ashraf 0347
WHAT IS LI – FI ?
•Li-fi Stands For Light Fidelity •LI-FI is visible light communication(VLC) technology which transmit data through illumination(Lighting) That use to transfer data•Standard is IEEE(802.11ad)
Bi directional
High speed
Fully network wireless communication system
WHO INVENT LI-FI?
• Harald Haas from university of edinburgh introduce lifi in 2011