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Wi-Fi 6 technology is now widely available, and you’re likely to be connected to a Wi-Fi 6 network. However, there is already speculation about a new standard called Wi-Fi 6E, which promises to reduce Wi-Fi congestion even further. Thinking about what is wifi 6e, let us give a short intro to it.
Wi-Fi 6E devices will be able to utilize an extra 1200 MHz of spectrum in the 6 GHz band for Wi-Fi applications, allowing them to operate in 14 more 80 MHz channels and 7 additional 160 MHz channels. This expanded spectrum simplifies network architecture and enables optimum Wi-Fi performance with better throughput and wider channels, all while obviating the need to support legacy devices and reducing network congestion.
Using this additional spectrum capacity in the 6 GHz band opens up the possibility of continuous innovation in the Wi-Fi user experience and linked devices. With faster and more reliable Wi-Fi networks optimized for rising device densities and high-bandwidth applications like video streaming, videoconferencing, and phone conversations, the Wi-Fi 6E standard enhances the 802.11ax network user experience.
Wifi Over 6 GHz Channel Require New Devices
Wi-Fi 6E devices will work with Wi-Fi 6 as well as prior Wi-Fi standards. However, in order to take benefit of Wi-Fi 6E’s new 6 GHz channels, you’ll need to use devices that support it. In other words, once you associate a Wi-Fi 6E-enabled client device (such as a laptop or smartphone) with a Wi-Fi 6E-enabled access point, you’ll only be using Wi-Fi 6E.
Even if you have a router that supports Wi-Fi 6E and a number of Wi-Fi 6 devices, none of them will interact via Wi-Fi 6E. They’ll all be using Wi-Fi 6 on the standard 5 GHz and 2.4 GHz frequencies.
Regulatory Approval Issue
Why aren’t existing Wi-Fi standards using 6 GHz if it’s so useful? They couldn’t, of course. Wi-Fi was not allowed to utilize the 6 GHz spectrum since it was reserved for other uses by regulatory bodies.
The US Federal Communications Commission suggested providing the 6 GHz spectrum for Wi-Fi and other “unlicensed” usage back in October 2018. That didn’t happen right away, and Wi-Fi 6E began to take shape before it was approved by the FCC. The FCC decided on April 23, 2020, to open the 6 GHz band to Wi-Fi 6E and other applications later in 2020, allowing Wi-Fi 6E devices to launch in the United States.
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Now, talking about Wifi 6E benefits but first let’s talk about…
How Does Wifi 6E Works?
Wi-Fi 6E has all of the same features and capabilities as 802.11ax, however it runs on the 6 GHz range. When connecting a large number of devices running high-bandwidth, low-latency applications, 802.11ax goes beyond increasing network speed and integrates revolutionary technologies to increase overall network performance.
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Wi-Fi 6E networks will boost capacity by operating on the 6 GHz band with 14 additional 80 MHz channels and 7 more 160 MHz channels while using the following existing 802.11ax features:
1. Uplink/downlink 8×8 to handle additional devices, MU-MIMO, OFDMA, and BSS Color give up to four times the capacity.
2. To increase network efficiency and device battery life, including those of IoT devices, set a target waking time (TWT).
3. By sending more data in the same amount of spectrum, the 1024 quadrature amplitude modulation method (1024-QAM) increases throughput for new, bandwidth-intensive purposes.
Improved User Experience
With the increasing need for more devices to be connected to the network, Wi-Fi 6E will allow businesses and service providers to support new and developing applications while also ensuring that each connected device performs at its best.
Wi-Fi 6E tackles Wi-Fi spectrum shortages by offering more and contiguous channel capacity, allowing an ever-increasing number of devices to connect at previously unheard-of rates. Enterprises will be able to deploy quicker, more reliable corporate Wi-Fi networks thanks to the additional 1200 MHz in the 6 GHz spectrum. These networks will be extremely scalable and robust, with simpler designs, allowing them to accommodate more users at multigigabit speeds, even in crowded situations with a large number of mobile and IoT devices.
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For demanding and mission-critical applications that require increased throughput, such as business video streaming and video conferencing, Wi-Fi 6E boosts network capacity and efficiency even further. Vendors may now begin developing both access points and mobile devices using the first generation of Wi-Fi 6E chipsets. In the next two years, Wi-Fi 6E devices will be available. Organizations whose requirements exceed the reach of 802.11ax are likely to commence migration programmes when client devices (which sometimes trail chipset development) become more widely accessible.
Do You Need to Upgrade to Wifi 6E Router?
There’s always something innovative on the horizon in the world of technology. For Wifi right now, its wifi 6E.
Many Wi-Fi 6 equipment, such as routers, laptops, and smartphones, are currently available for purchase. Wi-Fi 6 isn’t a huge speed boost, but it will result in speedier Wi-Fi, reduced wireless congestion, and maybe even longer battery life for your devices.
Wi-Fi 6E, on the other hand, isn’t as common or popular. To be future-proof, you can get a Wi-Fi 6E router, but most wireless devices you’ll connect to your network don’t support Wi-Fi 6E yet. For example, no Apple products support Wi-Fi 6E at the start of 2022, but they do support Wi-Fi 6.
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Even once Wi-Fi 6E-enabled devices are available for purchase, the major advantage will be decreased congestion due to extra wireless channels. That’s a fantastic long-term aim, but we don’t believe it’s worth waiting for if you’re considering Wi-Fi 6 gear.
It’s likely that any new gadgets you buy will support Wi-Fi 6. If you haven’t already, we strongly advise you to get a Wi-Fi 6 router. You’ll be able to use all of your Wi-Fi 6 devices to their full potential. However, Wi-Fi 6E is unlikely to be available on many devices just now. That’s all right. Wi-Fi 6E sounds wonderful, but it isn’t widely available yet.