NEW TECH AGE HAS ARRIVED I PRESENT YOU THE LIFI

1. • Data transmission, digital transmission or digital communications is the
physical transfer of data (a digital bit stream or a digitized analog signal)
over a
communication
channel.
Bluetooth 3G WiFi 4G

2. John O'Sullivan

3. IT MAKES >60% of GLOBAL INTERNET TRAFFIC.
Disadvantages of Wifi
Security.
Range.
Reliability.
Speed.

4. Solution ?

5. LIGHT
LIGHT IS PERFECT BECAUSE IT PART OF ELECTROMAGNETICSPECTRUM AT HIGH FREQUENCY.

6. is a bidirectional, high-speed and fully
networked wireless communication technology similar to Wi-Fi.

8. Harald Haas, coined the term "Li-Fi" at his TED Global Talk where he
introduced the idea of "Wireless data from every light". He is Chairman of
Mobile Communications at the University of Edinburgh and co-founder of
pureLiFi.

9. WI-FIvs LI-FI
LI-FI IS 100%TIMES FASTER THEN WI-FI.
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11. NEWS FROM
ESTONIA.

12. POWER OF LI-FI
LI-FI age.
WI-FI age.
3G/4G age.

13. CONCLUSION…
IF LI-FI BECOME AVALABLE TO ALL IT WILL TURN
THE EVERY CORNER IN
THE INTERNET AND DATA TRANSMISSION WOULD
FOR THE COMMAN MAN.