大量的Wi-Fi 6设备终于进入市场，但并不是每个人都了解这个新标准提供了什么。它与Wi-Fi 5有何不同，您是否应该在时机成熟时进行跳跃？如果您想了解Wi-Fi 6，请阅读什么是 Wi-Fi 6？^{(What is Wi-Fi 6?)}今天我们就来看看什么是Wi-Fi 6E？

什么是 Wi-Fi 6E

本文的重点是解释什么是Wi-Fi 6E，这是另一个与Wi-Fi 6一起工作而不是取代它的标准。我们预计支持Wi-Fi 6E的设备将比仅支持^{(Wi-Fi 6E)}Wi-Fi 6 的^{(Wi-Fi 6)}设备价格更高，但这不会是一个大问题，因为并非每个人都需要Wi-Fi 6E所提供的功能。

好的，所以当我们查看Wi-Fi 6时，我们知道该技术使用 2.4GHz 和 5GHz 无线电波。这些无线电波在Wi-Fi设备中已经存在了很长一段时间，所以我们至少应该知道会发生什么。

然而，当谈到Wi-Fi 6 E 时，情况是一样的，但又有些不同。您会看到，这项技术不仅支持Wi-Fi 6支持的所有功能，而且通过添加^{(Wi-Fi 6)}6GHz 无线电波^{(6GHz radio wave)}支持使其与众不同。

据我们了解，6GHz 频谱的工作原理与 5GHz 上的 Wi-Fi 6 类似，但具有额外的非重叠信道。

据 Wi-Fi联盟^(Alliance)的人员称，Wi-Fi 6E 技术将允许“增加 14 个 80 MHz 通道和 7 个额外 160 MHz 通道^{(14 additional 80 MHz channels and 7 additional 160 MHz channels)}”。这些渠道永远不会相互重叠，或者至少，这是计划。

当这些通道处于活动状态时，可以预期拥塞会减少，尤其是在许多网络正在运行的区域。

简而言之，Wi-Fi 6E 与 Wi-Fi 6 相同，但具有使用 6GHz 无线电波频谱的能力。

Wi-Fi 6E 是否受监管？

该技术已经在美国受到监管，供消费者使用，但在世界其他国家/^(United) 地区^(States)却不能这样说。在美国^(USA)以外，该技术已被监管用于与消费空间无关的领域，但情况正在好转。

我们什么时候可以期待大量的Wi-Fi 6E设备？

在其他国家的监管部门批准之后，所以现在，在此之前你将不得不使用Wi-Fi 6。

相关阅读^{(Related read)}：WPA、WPA2 和 WEP Wi-Fi 协议之间的区别^{(Difference between WPA, WPA2 & WEP Wi-Fi Protocols)}。

What is Wi-Fi 6E and how does it differ to Wi-Fi 6?

A plethora of Wi-Fi 6 devices are finally making their way to the market, but not everyone might have an understanding of what this new standard offers. How different is it from Wi-Fi 5, and should you make the jump whenever the time comes? If you want to learn about Wi-Fi 6, then read What is Wi-Fi 6? Today we will see what is Wi-Fi 6E?

What is Wi-Fi 6E

The focus of this article is to explain what is Wi-Fi 6E, another standard that will work alongside Wi-Fi 6 instead of replacing it. We expect devices with support for Wi-Fi 6E will have a more expensive price tag than those with Wi-Fi 6 only, but that won’t be a huge problem since not everyone will need what Wi-Fi 6E has to offer.

OK, so when we look at Wi-Fi 6, we know that the technology uses the 2.4GHz and 5GHz radio waves. These radio waves have been around in Wi-Fi devices for quite some time, so we should at least know what to expect.

However, when it comes down to Wi-Fi 6E, things are the same, yet a little bit different. You see, this piece of technology not only supports everything that Wi-Fi 6 supports, but it sets itself apart with the addition of 6GHz radio wave support.

From our understanding, the 6GHz spectrum will work similarly to Wi-Fi 6 over 5GHz, but with additional non-overlapping channels.

According to the folks at the Wi-Fi Alliance, the Wi-Fi 6E technology will allow for “14 additional 80 MHz channels and 7 additional 160 MHz channels.” These channels will never overlap with each other, or at least, that’s the plan.

When these channels are active, one can expect a reduction in congestion, especially in areas where many networks are in operation.

In short, Wi-Fi 6E is the same as Wi-Fi 6, but with the ability to use the 6GHz radio wave spectrum.

Is Wi-Fi 6E regulated?

The technology is already regulated for consumer use in the United States, but the same cannot be said in other countries around the world. Outside of the USA, the tech has been regulated for use in areas not linked with the consumer space, but things are changing for the better.

When can we expect a flood of Wi-Fi 6E devices?

Right after regulatory approvals in other countries, so for now, you will have to make do with Wi-Fi 6 until then.

Related read: Difference between WPA, WPA2 & WEP Wi-Fi Protocols.

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