The WiFi Alliance officially announced a new naming rule two days ago. The next generation wireless standard is named Wi-Fi 6, which is faster than 802.11ac. In addition to speed, it also provides better performance in crowded areas
After the new naming rules, those old confusing Wi-Fi Standard names such as "802.11ac" also naturally translate to "Wi-Fi 5".
Converted Wi-Fi version:(Recommended learning:web front-end video tutorial)
Wi-Fi 4 is 802.11n, in Released in 2009.
Wi-Fi 5 is 802.11ac released in 2014.
Wi-Fi 6 is the new version, also known as 802.11ax. It is scheduled to be released in 2019.
The Wi-Fi Alliance also announced that it would like to see these numbers appear in software so you can tell which Wi-Fi network updates faster when you connect your smartphone, tablet, or laptop. The new naming rule will officially meet us in 2019. I believe that there will be quite a few devices adopting this rule by then.
Older versions of Wi-Fi were not widely used at the time and were not officially available on the market.
Wi-Fi 1 will be 802.11b released in 1999.
Wi-Fi 2 will be 802.11a, also released in 1999.
Wi-Fi 3 will be 802.11g released in 2003.
Faster Wi-Fi
The latest Wi-Fi standard will provide faster data transfer speeds. If the router you are using now is WIFI 5, the maximum potential speed of Wi-Fi 6 is 40% higher than what you are using now.
Wi-Fi 6 improves throughput through more efficient data encoding, more data is packed into the same radio waves, and the chips that encode and decode these signals are becoming more powerful and can handle the additional work.
This new standard can even increase the speed of 2.4GHz networks. While the industry has moved to 5GHz Wi-Fi to reduce interference, 2.4GHz still penetrates solid objects better.
Longer battery life
The new generation of WI-FI will bring the new function of "target wake time", which means that your smartphone, laptop Computers and other Wi-Fi-enabled devices should also have longer battery life.
When an access point talks to a device, such as a smartphone, it can tell the device exactly when to put its Wi-Fi radio to sleep and when to wake it up to receive the next transmission . This will save power because it means the Wi-Fi radio can sleep in sleep mode, which also helps low-power "Internet of Things" devices connected via Wi-Fi.
Better performance in crowded areas
When you have a large number of Wi-Fi-enabled devices in a crowded area, Wi-Fi tends to struggle. Imagine a busy stadium, airport, hotel, shopping mall, or even a crowded office. Everyone is connected to Wi-Fi, which will cause the Wi-Fi download rate to become slow and even the web page cannot be opened.
The new Wi-Fi 6, also known as 802.11ax, uses a number of new technologies to help solve this problem. Intel claims that Wi-Fi 6 will increase average speeds per user by "at least four times" in crowded areas with large numbers of connected devices.
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