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LiFi Technology

null
by

Zavier Sanders

on 29 January 2015

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Transcript of LiFi Technology

LIGHTS
LIGHTS
LiFi
Inspiring!
Meeting with friends....
Lights on!
I need an idea
What is LiFI
Technology?
stay active!
Overlooking the city
LiFi
Separate elements
Technology
Technology
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Inspiring!
Meeting with friends....
stay active!
Overlooking the city
Inspiring!
Meeting with friends....
stay active!
Overlooking the city
Overlooking the city
CITY
CITY
Instead of using radio waves, LiFi uses "Light".
Its a method for transmitting data wirelessly, like
WiFi
.
LiFi stands for Light Fidelity
"signal processing technology"
Smart LED Lighting
How
does
it work?
Binary information is made of
's and
's
LEDs have high flickering speed
Light on = 1
Light off = 0
1
0
1
0
0
1
1
Light receivers process the flickering LED as 's and 's.
...Which is invisible to the human eye
= Light Fidelty
Why is it important?
data
What's so special about LiFi?
SPEED
INTERFERENCE
DENSITY
But..
The highest speed...
ever recorded with LiFi...
is
10 Gbits/s
Why is LiFi so much faster?
Visible light is much more dense than radio waves.
10,000x MORE DENSE
10,000x MORE DENSE
10101100
Much more data can be transferred!
LiFi signals do not penetrate

walls
.
Eliminating interference from the outside, and offering
a more "secure" data connection.
Full transcript