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Wi-Fi Alliance Simplifies Wi-Fi Naming Scheme With Upcoming 'Wi-Fi 6' Release

The Wi-Fi Alliance, dedicated to developing new wireless networking standards, is planning to make Wi-Fi naming simpler (https://www.wi-fi.org/discover-wi-fi/wi-fi-6) with the upcoming launch of the newest Wi-Fi standard, 802.11ax.





802.11ax will be known (https://www.wi-fi.org/news-events/newsroom/wi-fi-alliance-introduces-wi-fi-6) as "Wi-Fi 6," making it easier for Wi-Fi users to understand the difference between 802.11ax, 802.11ac, and 802.11n.





<img src="(http://cdn.macrumors.com/article-new/2018/10/wifi6-800x491.jpg)" alt="" width="800" height="491" class="aligncenter size-large wp-image-658990" />


With the launch of Wi-Fi 6, 802.11ac will be known as "Wi-Fi 5," while 802.11n will be known as "Wi-Fi 4."

"For nearly two decades, Wi-Fi users have had to sort through technical naming conventions to determine if their devices support the latest Wi-Fi," said Edgar Figueroa, president and CEO of Wi-Fi Alliance. "Wi-Fi Alliance is excited to introduce Wi-Fi 6, and present a new naming scheme to help industry and Wi-Fi users easily understand the Wi-Fi generation supported by their device or connection."

Wi-Fi 6 will introduce higher data rates, increased capacity, better performance in dense environments like concerts and sporting events, and improved power efficiency so Wi-Fi won't eat up as much battery on future devices.





In 802.11ax tests (https://www.telecomtv.com/content/wi-fi/sk-telecom-pushes-wifi-to-4-8gbit-s-16099/), speeds of up to 4.8Gbit/s over the 5GHz band have been reached. In demonstrations at CES, speeds maxed out at 11Gbit/s.





The new capabilities being introduced are outlined below, as specified by the Wi-Fi Alliance.


<ul>


    <li>Uplink and downlink orthogonal frequency division multiple access (OFDMA) increases efficiency and lowers latency for high demand environments</li>


    <li>1024 quadrature amplitude modulation mode (1024-QAM) enables peak gigabit speeds for emerging, bandwidth-intensive use cases</li>


    <li>Improved medium access control (MAC) control signaling increases throughput and capacity while reducing latency</li>


    <li>Increased symbol durations make outdoor network operations more robust</li>


</ul>


Wi-Fi 6 is expected to provide performance improvements to smart home setups with multiple Internet of Things devices, as well as businesses and those running large-scale deployments. The Wi-Fi 6 standard is expected to be finalized next year.

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Source: Wi-Fi Alliance Simplifies Wi-Fi Naming Scheme With Upcoming 'Wi-Fi 6' Release (https://www.macrumors.com/2018/10/03/wifi-naming-simplified-with-wifi-6-launch/)