Li-Fi is a new technique that can be used as an alternative to Wi-Fi and 5G. Li-Fi uses visible light and is no less than 100 times faster than the current Wi-Fi system
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Li-Fi is a few years already ready for the mass market. The start-up Velmenni is the new standard already testing in corporate environments and on industrial sites in and around the Estonian capital Tallinn. Li-Fi is 1 Gbps at speeds of about 100 times faster than the current Wi-Fi standard. As a result, it should be theoretically possible to download a film in only 1 seconds. In lab environments, researchers have even reached speeds of 224Gbps, the potential of Li-Fi good showing.
Li-Fi is unlike Wi-Fi use of visible light to transfer data, also called visible light communication or VLC. This technology should be more secure than Wi-Fi because light rays always remain local and not be able to shine through walls. Li-Fi is therefore not suitable for a Wi-Fi all the way to be replaced. However, a combination of both attractive networks within buildings. So Li-Fi can be for example incorporated into LED lamps.
“ All we have to do is add a small microchip to every lighting element, and since then the lamps and provide lighting, and in data transmission. “Thus the author Harald Haas. Is expected to be rolled Li-Fi within three to four years for consumers.
through [executive businesspeople]
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