LI-FI Has Just Been Tested In The Real World And It Is 100 Times Faster Than WI-FI
[Full Text]
AUTHOR(S)
Praneethkumar, Akhil, ShivaRohit, PavanKumar
KEYWORDS
Light Fidelity (LI-FI), Light Emitting Diode (LED), Radio Frequency (RF), Technology Entertainment Design (TED), Visible light communication (VLC).
ABSTRACT
Light Fidelity refers to Visible Light Communication systems using light-emitting diodes as a medium to high-speed communication in a similar manner as WI-FI. Now a days where internet has become a major demand, people are in a search for WI-FI hotspots. LI-FI is New Life of data communication is a better alternative to WI-FI in wireless communication. This paper proposes a survey on LI-FI Technology and analyzes its performance with respect to existing technology. The concept of LI-FI is data communication on fast flickering of light which is not detected by human eye but it is focused on photo detector which converts the on-off state into binary digital data. It has gained a huge popularity in two years of its invention. Such technology has brought not only greener but safer and cheaper future of communication.
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