LiFi, the Internet connection through LED lights already has its standard: 802.11bb

You will only need an LED light to receive Internet at 224 GB / sg. 1,600 times faster than the fastest commercial fiber…

The LiFi connection It continues on its way so that it is finally available to everyone. Today you have taken an important step. The IEEE has announced its official standard. It will be 802.11bb.

The LiFi connection wants to be the alternative to Wi-Fi in the near future. LiFi, or Light Fidelity, uses light to transmit information. But not the power cable as PLC systems do, but the photons of light that generate the led lights.

LED light flashes 100 times faster than WiFi wavesin such a rapid sequence that our eyes do not perceive it. This blink encodes bitswhich can be read by a light receiver and reach speeds up to 224 GB/s, 1600 times faster than 1 Gbps fiber.

The advantages of LiFi is that it is a cheap system, because it only requires LED lights, and much faster than Wi-Fi.

It is also saferbecause light does not pass through walls, so it can’t be hacked remotely. And it can take the Internet to places where Wi-Fi or 5G can’t reach, like subway tunnels, underground car parksetc.

It also has some limitations, since it is necessary to bring the light from the source to the receiver directly, without obstacles. Either from a lamp on the ceiling, or through mirrors.

It will not replace WiFi, but it can be very useful in specific situations

802.11bb, the LiFi standard

Right now there are already several companies that manufacture LiFi-compatible devices, such as pureLiFi or own Phillips. But each one uses its own specifications, so are not compatible with each other.

That is why it is so important 802.11bb standard for LiFi that presented today by the IEEE. gonna do that all companies in the sector use the same specifications. The transmitters and receivers of different brands will be compatible with each other.

But what the 802.11bb standard for LiFi connection It is a great step for its commercialization, it still has a while before we see it in stores.