802.11ax is the next iteration of wireless standards after 802.11ac, the WiFi alliance has decided to choose a less confusing name and have called it WiFi 6, at the same time the previous standards also have new names.
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802.11ac is WiFi 5
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802.11n is WiFi 4
The latest standard was released in 2019 and has been adopted by most vendors and many client devices are now being shipped with WiFi 6 wireless chip sets to make the most of the new features and improved throughput.
WiFi 6 devices are operate in the 2.4GHz and 5GHz bands and can deliver greater capacity that the previous WiFi 5 standards.
Advantages
Having a WiFi 6 network can improve battery life on your clients, which makes it ideal for IoT applications. This is facilitated through a feature called 'Target Wake time' (TWT) which allows routers/access points to schedule the sleep mode times of client devices.
Improved data speeds are attainable, potentially up to a 40% increase, through a more efficient data encoding method. Unlike WiFi 5, these improvements apply to both the 2.4GHz and 5GHz bands.
Less congestion - Using MU-MIMO in WiFi 6 we can now get multiple client devices responding to an access point at the same time. In WiFi 5 (802.11ac) the access point could talk to many clients at the same time but the clients could not all respond at the same time.
Where can I get it?
