Now internet will work with LED bulb! Learn about such special techniques
[ad_1]
Till now Wi-Fi was the only one in the market but soon its competitor Li-Fi can be introduced in the market.
Wi-fi is very important in today’s time. Wi-Fi is the backbone of the world, from offices to homes and public spaces including colleges. It has completely changed access to the Internet. Till now Wi-Fi was the only one in the market but soon its competitor Li-Fi can be introduced in the market. IEEE recently approved a new wireless standard called IEEE 802.11bb or Li-fi. It provides internet by using this light instead of RF webs.
So let’s know what is the difference between Li-Fi and Wi-Fi?
Li-Fi is a technology that provides internet using light. It does not use radio frequency like Wi-Fi. The full name of Li-Fi is Light Fidelity. It has the ability to connect any device to the Internet wirelessly, just like Wi-Fi. Its data is transmitted by light only. In this, the LED bulb works as a router.
How Li-Fi and Wi-Fi differ
Its wavelength is operated between 800nm ms 1000nm. At the same time, it provides speed between 10Mbps and 9.6Gbs. Whereas, if Wi-Fi operates between 120 mm and 60 mm weblength. Talking about Wi-Fi 6, it provides 9.6 Gbps speed like Li-Fi. On the other hand, Wi-Fi provides top speed up to 7.46 Gbps. In such a situation, it can be said that Li-Fi can prove to be a great option for internet connectivity.
Benefits of Li-Fi
Li-Fi is easy to deploy because it requires minimal modification to existing chips. This makes it economical. Also adds more functions to the existing device. No special router is required for this. It is deployed through LEDs, laser diodes and silicon photodiodes. In Li-Fi, the problem of any kind of hacking also ends to a great extent. This technology could be used under the oceans as light can travel through water.
[ad_2]
Source link
