Tag - innovation

Li-Fi – Better, Faster, and Greener than Wi-Fi and Fiber Combined

Can you imagine downloading 18 1.5 Gb movies in a second, without using Wi-Fi or fiber? Technically, you can, in the laboratory environment of the University of Oxford. Researchers used Li-Fi, an LED-based wireless access technology to achieve bi-directional speeds that are even faster than fiber.  Li-Fi is a technology that uses LED lights to provide high-speed Internet connectivity. The relatively new access technology is an energy-efficient alternative to cellular mobile networks. How does Li-Fi work? Li-Fi, short for light fidelity,...
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