What Is WiFi 6e and How It Compares

WiFi 6e is the latest generation of wireless networking technology, offering faster speeds and greater capacity. It operates on the 6 GHz frequency band, which is less crowded than the traditional 2.4 GHz and 5 GHz bands.

This means WiFi 6e can support more devices and provide a more reliable connection. WiFi 6e is designed for high-density environments like homes with many devices, offices, and public hotspots.

With WiFi 6e, you can enjoy faster speeds, lower latency, and better performance in crowded areas.

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Wi-Fi 6E operates in the 6 GHz band, providing all the features and capabilities of 802.11ax. This allows for increased capacity and improved network performance.

The 6 GHz band offers 14 additional 80 MHz channels and 7 additional 160 MHz channels, which is a significant boost in capacity. This means Wi-Fi 6E networks can handle more devices than previous Wi-Fi standards.

Wi-Fi 6E leverages existing 802.11ax features to provide up to four times more capacity. These features include 8x8 uplink/downlink MU-MIMO, OFDMA, and BSS Color.

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Target wake time (TWT) is another feature that improves network efficiency and device battery life, including IoT devices. This is especially useful for devices that need to conserve power.

1024-QAM is used to increase throughput for emerging, bandwidth-intensive uses. This allows for more data to be transmitted in the same amount of spectrum.

Here's a breakdown of the key features that make Wi-Fi 6E so powerful:

Wi-Fi 6E offers a significant increase in network capacity with up to 1200 MHz of additional spectrum in the 6 GHz band.

This means that you can connect more devices to your network without experiencing congestion or slow speeds.

With Wi-Fi 6E, you can enjoy whole-home gigabit coverage and multi-gigabit Wi-Fi capacity, making it ideal for demanding applications like virtual reality gaming and augmented reality business presentations.

The 6 GHz band allows for internet speeds of greater than 1 Gbps, making it perfect for online games, video calls, and virtual computing sessions that require instantaneous response.

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You'll notice the advantages of Wi-Fi 6E in the form of less spectrum congestion, making it a game-changer for home network capacity.

Wi-Fi 6E is designed to support the needs of ever-increasing Wi-Fi usage, with up to 1200 MHz of contiguous spectrum for 6 GHz Wi-Fi.

This increased spectrum means lower latency, with less than one millisecond response time for online games, video calls, and virtual computing sessions.

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WiFi 6E is not backward-compatible with earlier Wi-Fi standards, unlike WiFi 6 which can work with devices that use older standards.

The main advantage of WiFi 6E is that it creates a "fast lane" for compatible devices and applications, resulting in faster wireless speeds and lower latency.

WiFi 6E only supports devices that are specifically designed for WiFi 6E, which are becoming more widely available.

Here are the key differences between WiFi 6 and WiFi 6E:

The WiFi 6E band has 7 additional 160 MHz channels, which double bandwidth and throughput, enabling more simultaneous transmissions at high speeds.

The 6-GHz band became available in the United States in April 2020, with the U.S. Federal Communications Commission (FCC) freeing 1200 MHz of bandwidth for use by Wi-Fi 6E devices.

To take full advantage of Wi-Fi 6E, IT teams need to assess their current wireless infrastructure and upgrade routers, switches, access points, and other critical elements as necessary.

The FCC's move to open the 6-GHz band for unlicensed use in the United States was aimed at encouraging wireless innovation and supporting smart homes and offices, as well as the expanding Internet of Things (IoT).

Other countries and regulatory bodies, including Brazil, Chile, the European Union, Japan, Mexico, South Korea, Taiwan, the United Arab Emirates, and the United Kingdom, have also made the 6-GHz band available for unlicensed use.

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Upgrading to Wi-Fi 6E requires a thorough assessment of your current wireless infrastructure.

To take full advantage of Wi-Fi 6E's higher speeds, IT teams need to upgrade routers, switches, access points, and other critical elements.

This upgrade is necessary to support the increased demand on your network due to the growing number of WiFi devices and heavier traffic on WiFi.

Wi-Fi 6E requires new infrastructure because it operates on the 6-GHz spectrum, which is not compatible with existing infrastructure.

You don't need to abandon use of existing Wi-Fi 6 devices and applications that use the 2.4-GHz and 5-GHz bands, but you will need to upgrade to support Wi-Fi 6E.

Here are some key elements that need to be upgraded to support Wi-Fi 6E:

By upgrading your infrastructure to support Wi-Fi 6E, you can provide a better experience to users accessing the 2.4-GHz and 5-GHz bands by reducing congestion on those frequencies.

The 6-GHz band became available in the United States in April 2020.

The U.S. Federal Communications Commission (FCC) approved the opening of the 6-GHz band for unlicensed use in the United States in April 2020.

This move by the FCC freed up 1200 MHz of bandwidth for use by Wi-Fi 6E devices.

Other countries and regulatory bodies, such as Brazil, Chile, the European Union, Japan, Mexico, South Korea, Taiwan, the United Arab Emirates, and the United Kingdom, are also delivering 6-GHz unlicensed spectrum to their residents.

Industries where Wi-Fi 6E can transform business are numerous, but some sectors are likely to see a dramatic impact.

Enterprises in any industry can benefit from using Wi-Fi 6E, but Wi-Fi 6E networks are likely to make a dramatic impact in the following sectors:

These benefits are not limited to just a few industries, but Wi-Fi 6E networks are particularly well-suited for sectors that rely heavily on high-bandwidth applications.

If you're in the market for a new standalone router, consider upgrading to a Wi-Fi 6E model. They're no longer as expensive as they used to be, with prices under $200 for an excellent option.

Wi-Fi 6E routers offer future-proofing, but their current range limitations mean they won't help much if you move outside or to the next room. A mesh Wi-Fi system is a better choice for expanding work-from-home capabilities to your backyard.

If you're looking for something future-proof and don't mind paying a premium, a Wi-Fi 6E model is worth considering.

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If you're in the market for a new standalone router, consider upgrading to a Wi-Fi 6E model.

Wi-Fi 6E routers are no longer expensive, with prices under $200 for an excellent option.

You'll need to be ready to pay a premium for a future-proof router.

Wi-Fi 6E routers won't provide much help if you move to the next room or outside due to their current range limitations.

A good mesh Wi-Fi system is a better solution for expanding work-from-home capabilities to your backyard.

If you're looking for a new router and don't mind paying a premium, consider a Wi-Fi 6E model.

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To get started with upgrading and implementing new systems, it's essential to have a clear plan in place. This involves defining the scope of the project, setting realistic timelines, and allocating sufficient resources.

First, identify the areas that need upgrading and prioritize them based on urgency and importance. For instance, if you're implementing a new software system, start by upgrading the hardware to ensure compatibility.

Next, gather all the necessary information and data to inform your decision-making process. This includes analyzing your current systems, identifying potential roadblocks, and researching best practices.

Develop a detailed implementation plan that outlines the steps to be taken, the resources required, and the timeline for completion. Be sure to include contingency plans for unexpected issues that may arise.

Regularly communicate with stakeholders and team members to keep them informed and engaged throughout the process. This will help build trust and ensure a smooth transition to the new system.

By following these steps, you can ensure a successful upgrade and implementation process that meets your needs and goals.

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Wi-Fi 6E devices can transmit data very rapidly using the 6-GHz band, making it ideal for bandwidth-intensive applications like high-resolution streaming video and online gaming.

The absence of slow, legacy devices competing for bandwidth in this newly expanded spectrum also contributes to Wi-Fi 6E's speed advantage.

Wi-Fi 6E benefits organizations that want or need highly secure networks, thanks to the Wi-Fi Alliance's mandatory implementation of Wi-Fi Protected Access 3 (WPA3) for all Wi-Fi 6E devices.

This means no backward compatibility with WPA2 security, which can increase user confidence in moving to the 6-GHz frequency band for their most trusted connections.

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Wi-Fi 6E devices can transmit data very rapidly using the 6-GHz band, making it ideal for supporting high-resolution streaming video and online gaming.

The 6-GHz band offers a significant advantage over other Wi-Fi frequencies, allowing for faster data transmission and reducing the likelihood of lag or buffering.

With no slow, legacy devices competing for bandwidth in this newly expanded spectrum, Wi-Fi 6E devices can reach their full potential and deliver the speeds they were designed for.

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This means you can enjoy seamless online gaming, high-quality video conferencing, and fast file transfers, all without the frustration of slow connections.

Wi-Fi 6E is particularly well-suited for applications that require extremely high bandwidth, such as augmented reality (AR) and virtual reality (VR).

Transferring large data files, like MRI images in healthcare, is also a breeze with Wi-Fi 6E's fast speeds.

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Wi-Fi 6E offers highly secure networks for organizations that need them, thanks to the Wi-Fi Alliance's mandatory requirement of Wi-Fi Protected Access 3 (WPA3) for all devices.

This means that WPA2 security is no longer supported, which can increase user confidence in using the 6-GHz frequency band for their most trusted connections.

Wi-Fi Enhanced Open certification support is also required for the 6-GHz spectrum, which is based on the Opportunistic Wireless Encryption (OWE) specification.

OWE protects the communication between each pair of endpoints from other endpoints, making it a valuable feature for organizations that prioritize security.

The Enhanced Open specification is based on the OWE specification, which is defined in the Internet Engineering Task Force (IETF) RFC 8110 specification and the Wi-Fi Alliance Opportunistic Wireless Encryption Specification.

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