The internet may be about to go through another revolution -. the creation of Li-Fi
According to the World Economic Forum, the technology can deliver speeds 100 times faster than currently seen with WiFi, up to 228GB per second. The tests are being conducted in Tallinn, Estonia.
The technology uses visible light spectrum to transmit data when added to a high-speed fiber connection. LEDs and receivers operating in different fields of view and bands that affect the transmission speed.
Although still far from actually used on a large scale, the Li-Fi has the potential to provide internet low cost with greater security in remote areas and outlying areas. And because the light can not overcome walls, nothing to steal internet neighbor more.
In a talk TED Talk, a pioneer of technology, Harold Haas said that in the future any LED lamp can potentially be used as a potential ultra-fast alternative to Wi-Fi. “We have the infrastructure, we can use it for communication,” he said.
He also teaches, in conversation, that radio waves of base stations can only transmit the data to 5% efficiency, and much of the energy is being used to cool the stations
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