Tech

WiFi 6 Release 2 has just been certified, here’s what will really change

The WiFi Alliance announces a new version of the wireless network. This is called WiFi 6 Release 2. Its goal is not to improve raw performance, but to optimize connection management, especially in busy places. WiFi 6 Release 2 also brings new tools to reduce power consumption smarter.

wifi 6 release 2 official
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WiFi standards are not very easy to understand. You know WiFi with letters. WiFi a. WiFi b. WiFi g. WiFi n. There are also versions with two letters such as WiFi ac and WiFi ax. But as this was not confusing enough, the WiFi Alliance made the nomenclature more complex by introducing the versions with a number: WiFi 6. Then there was the evolution of the latter called… WiFi 6E, with an E for ” Extended “. WiFi 7, that would have been too easy.

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As you were not yet lost enough, the WiFi Alliance made the decision to further modify all your benchmarks with the new version of its wireless standard. Her name is WiFi 6 Release 2, implying that WiFi 6 is “Release 1” and that WiFi 6E is a kind of “Release 1.5”. Release 2 was unveiled today, Wednesday January 5, 2022. And you might as well warn you right away, it does not necessarily concern you directly.

WiFi 6 Release 2 will improve your Internet connection in public places

Indeed, WiFi 6 Release 2 is primarily interested in places where connections can be very numerous. Businesses. The local collectives. Stations and airports. Public transport. Conference rooms and hotels. Etc. In these public places where many people can connect remotely to online services (professional extranet, streaming platform, videoconferencing, online games, etc.), WiFi 6 Release 2 offers solutions to better manage connections in large numbers.

It is not the downlink connections that are necessarily improved, but the upstream connections. WiFi 6 Release 2 becomes compatible with MU-MIMO uplink connections (Multi-user, Multiply Input Multiple Output). This is ideal for example for Zoom meetings when several people located in the same place activate their camera. To ensure minimum fluidity, you not only need good bandwidth, you also need a reliable connection. This is what WiFi 6 Release 2 offers.

Another important point of this version of WiFi 6: energy management. There are more and more devices that connect via WiFi, but not all of them are controlled by a human. Some are independent: these are connected objects. WiFi 6 Release 2 offers new ways to lower the power consumption of these objects by making them cleverly putting to sleep, in order to save resources. And this without hindering their proper functioning.

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