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On November 25, according to foreign media reports, a startup called Velmenni began testing Li-Fi (light fidelity) technology outside the lab, which can replace the existing Wifi technology in the future, and its transmission speed can reach 100 times
that of the latter.
In testing, the data transfer speed of this technology successfully exceeded 1GBps, which means that downloading a high-definition movie only takes a few seconds
.
In the lab, Li-Fi transmission speeds have reached 3Gbit/s at the fastest, but currently outside the lab, they have not been able to reach this speed
.
Li-Fi is a wireless communication technology similar to WiFi, but it uses visible light communication, and Wifi uses high-frequency radio signals
.
In addition, the disadvantage of traditional Wifi is that the farther away you are from it, the weaker the signal you get, resulting in unstable wireless network connections in offices and homes, using Li-Fi technology to provide a more stable Internet connection
.
On November 25, according to foreign media reports, a startup called Velmenni began testing Li-Fi (light fidelity) technology outside the lab, which can replace the existing Wifi technology in the future, and its transmission speed can reach 100 times
that of the latter.
In testing, the data transfer speed of this technology successfully exceeded 1GBps, which means that downloading a high-definition movie only takes a few seconds
.
In the lab, Li-Fi transmission speeds have reached 3Gbit/s at the fastest, but currently outside the lab, they have not been able to reach this speed
.
Li-Fi is a wireless communication technology similar to WiFi, but it uses visible light communication, and Wifi uses high-frequency radio signals
.
In addition, the disadvantage of traditional Wifi is that the farther away you are from it, the weaker the signal you get, resulting in unstable wireless network connections in offices and homes, using Li-Fi technology to provide a more stable Internet connection
.
