LIFI TECHNOLOGYBy
Approximately 35 GB of data is being used every second
Comparison between increasing mobile users and availability of Radio frequencies
History
In 2003 he started research by using a LED for data communication
In 2006 he first demonstrated in a conference in Germany
In 2008 he started a project called D-light funded by university of edinburgh
He first demonstrated to public in the ted talks in the year 2011 by hass
Issues while using WIFI answered with LIFI
Architecture of LIFI
Two LIFI Devices
Much faster irrespective of users
Where can be used
Where ever the light passes
Interference
Data Transfer
About 1GB
Medium which data is transferred
Use light as carrier
High installation cost for VLC
Data Transmission with Solar Panels
A prototype of this was first displayed to public in September 2015 in Ted talks.
Transferred 7MB per second.
Conclusion
Li fi is a great technology which acts as greener communication save us from harmful radiations which will be around us.
Thank Q