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Li-Fi visible light communication is expected to be commercialized
within four years.
Velmenni has been put into testing
recently.
The company achieved transmission speeds of 1G/s in work environments, including offices and factory floors, with a bulb that can transmit Li-Fi signals, compared to up to 224G/s
under ideal conditions in the lab.
The concept of Li-Fi was proposed by Harold Haas, a professor at the University of Edinburgh in the United Kingdom, in 2011, which uses a variety of visible light sources as signal emission sources, and controls the on/off of the light through the controller, thereby controlling the communication
between the light source and the terminal receiver.
Compared with the most commonly used Wi-Fi technology, Li-Fi has the advantage of
high speed and wide spectrum.
At the same time, because Wi-Fi occupies the band of the wireless spectrum, Li-Fi visible light communication has more obvious advantages
in civil aviation aircraft, nuclear power plants, medical and other fields.
Li-Fi visible light communication is expected to be commercialized
within four years.
Velmenni has been put into testing
recently.
The company achieved transmission speeds of 1G/s in work environments, including offices and factory floors, with a bulb that can transmit Li-Fi signals, compared to up to 224G/s
under ideal conditions in the lab.
The concept of Li-Fi was proposed by Harold Haas, a professor at the University of Edinburgh in the United Kingdom, in 2011, which uses a variety of visible light sources as signal emission sources, and controls the on/off of the light through the controller, thereby controlling the communication
between the light source and the terminal receiver.
Compared with the most commonly used Wi-Fi technology, Li-Fi has the advantage of
high speed and wide spectrum.
At the same time, because Wi-Fi occupies the band of the wireless spectrum, Li-Fi visible light communication has more obvious advantages
in civil aviation aircraft, nuclear power plants, medical and other fields.
