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LI-FI stands for Light Fidelity
Data Transmission Method by using Visible Light(Illumination),
considered as the next version of Wi-Fi
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Based on the discovery of LED usage on delivering information, Harald Hass (Professor, Edinburgh University) highlighted Li-Fi as the next communication method that would substitute Wi-Fi
© trythis2that
Within the AP range area, any gadget that has wireless LAN
could use internet
BUT there are problems such as:
Low Capacity
Low Energy Efficiency Limited Availability
Lack of Security © trythis2that
Using professional LED bulb, wireless internet connection is provided
AND there are advantages such as:
Higher Capacity
Higher Energy Efficiency Increased Availability
Increased Security Level