"Research and Application of Key Technologies of Visible Light Communication System" has made a major breakthrough

"Research and Application of Key Technologies of Visible Light Communication System" has made a major breakthrough
.
The real-time communication rate of visible light has been increased to 50Gbps, which is five times the international highest level currently publicly reported, which is equivalent to 0.
2 seconds to download a high-definition movie
.

The project is led by the University of Information Engineering and is a national 863 program project and a major professional project
in Zhengzhou.

Visible light communication technology is to achieve communication, monitoring and positioning
in places with light.
Its "secret" lies in the LED light bulb, which can be quickly turned on and off, flashing at a very high frequency, so that it can take on the task
of sending information.

At the beginning of 2011, under the promotion of Wu Jiangxing, a well-known expert in the field of information in China and academician of the Chinese Academy of Engineering, the Visible Light Communication Laboratory of the University of Information Engineering was officially established, and began to undertake the national 863 plan "Key Technology Research on Visible Light Communication System" project
.
In November 2014, the visible light communication and positioning system developed by the laboratory was successfully installed and tested in the roadway of Pingdingshan Pingmei Shenma Group, which was the first application demonstration
of visible light communication technology entering the underground coal mine.
Today, the project has once again made a major breakthrough, increasing the real-time communication rate of visible light to 50Gbps
.
This achievement has been tested and certified
by the Institute of Telecommunications Transmission of the Ministry of Industry and Information Technology of the People's Republic of China.