Good evening, all Milenea friends.
***Happy New Years ***
In this era of modernization, technological developments are increasing. Renowned scientists continue to compete to create the latest innovations for its development. Tonight I want to write a technological development in the field of wireless. Yes, if you speak wireless, you must imagine ** Wi-Fi ** (Wireless Fidelity), which has been very familiar with our lives in using the internet fast in data transmission and more. Now, new technology has emerged ** Li-Fi ** (Light Fidelity).
▪ ** What is Li-Fi (Light Fidelity)? **
Herald Haas is a Professor at the University of Edinburgh, England. It was the person who first created the Li-Fi in 2011, and was later resettled until now through a company ** PureLiFi ** which aims to be the leader of VLC technology in the world. Technology that utilizes LED light that has been programmed specifically to be able to transmit data.
Li-Fi stands for Light Fidelity namely; a wireless network for communication systems that use light as a data sending medium.
Now we can enjoy the internet network produced by a light. Li-Fi which has data rates many times compared to Wi-Fi, this is due to the type of LED which is a semiconductor that has different properties than other types of lights. With these different properties and characteristics, LEDs are able to make to switch on and off in a few nanoseconds or billion seconds.
This nanosecond, if it is converted into data rates equal to 1 Gbits / s. Therefore when Wi-Fi can only reach 100 Mbits / s data speed, this means that Li-Fi has a speed of 10 times faster than Wi-Fi.
This light-based communication system will also be used to provide internet connections for computers, PDAs, television and radio reception, telephone connections and thermostat temperature control. Technological developments in the past two decades have shown tremendous access to all of us...[]
I am aware of being an ordinary human being who cannot avoid all forms of mistakes, of course this article is very far from perfection. Therefore I apologize if there are errors in words or in the composition of this article. I really hope for input and motivation from Steemian friends to share their experiences. Thus this short post.
Lhokseumawe, 30 Des 2018
>Thanks for visiting and interesting comments->
