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LIFI technology

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by

Arnaud Anciaux

on 20 November 2014

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Transcript of LIFI technology

Contents
- What is LIFI ?
What is LIFI ?
How it works ?
Is LIFI already used ?
In museum


LIFI technology
- How it works ?
- Advantages et disadvantages
- Is LIFI already used ?
- What can we do with LIFI ?
- Conclusion
Disadvantages
Can't penetrate material
High speed
Up to 1 Gb/s
10 times faster than WIFI
Security
No hacking (unidirectional receiver)
Healthy
Cheaper
Needs LED to extends
Advantages
History
Light Fidelity
Informations by light
- Presented in 2011
- Harald Haas
No waves
No interference
Processus
1
0
1 million times per second
3 needed things
LIFI router
LED
Sensor : - unidirectional
- bidirectional
Conclusion
Attractive
Hight speed
Security
Healthy
Internet everywhere
On the road
Indoor geolocalisation
What can we do with LIFI ?
Demonsration (unidirectional)
By Anciaux Arnaud and Frantz Corentin
Full transcript