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Review of Light Fedility


Gaikwad Vaibhav Vitthal , Sahyadri Valley College of Engineering &Technology,Rajuri.; Bhor Pooja Vijay, Sahyadri Valley College of Engineering &Technology,Rajuri.


Li-Fi, Wi-Fi, Visible Light Communication (VLC)


As we know Wi-Fi technology enables devices to be connected without having to constantly rewire a home whenever a device is moved around the house.However, Wi-Fi can only handle so much –and its maximum data capacity will soon be too low to connect all of these devices in the home at once You may have already experienced this first-hand it your family likes to stream movies or television shown on more than one device at time.To recover this problem-tested a possible solution, In 2011, Harald Hass, an engineering professor at the university of Edinburgh, invented a technology called light Fidelity or Li-fi. Instead of using Radio waves to communicate, Li-fi uses visible light. It means Li-Fi can use white light for data transmission by using LED bulbs which having high intensity and variations that human eye can’t follow it.

Other Details

Paper ID: IJSRDV4I20806
Published in: Volume : 4, Issue : 2
Publication Date: 01/05/2016
Page(s): 963-966

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