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2. List of WLAN channels - Wikipedia

   en.wikipedia.org/wiki/List_of_WLAN_channels

   Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.

3. IEEE 802.11ac-2013 - Wikipedia

   en.wikipedia.org/wiki/IEEE_802.11ac-2013

   IEEE 802.11ac-2013 or 802.11ac is a wireless networking standard in the IEEE 802.11 set of protocols (which is part of the Wi-Fi networking family), providing high-throughput wireless local area networks (WLANs) on the 5 GHz band. [d] The standard has been retroactively labelled as Wi-Fi 5 by Wi-Fi Alliance. [6] [7]

4. Long-range Wi-Fi - Wikipedia

   en.wikipedia.org/wiki/Long-range_Wi-Fi

   Long-range Wi-Fi especially in the 2.4 GHz band (as the shorter-range higher-bit-rate 5.8 GHz bands become popular alternatives to wired LAN connections) have proliferated with specialist devices. While Wi-Fi hotspots are ubiquitous in urban areas, some rural areas use more powerful longer-range transceivers as alternatives to cell ( GSM , CDMA ...

5. Wi-Fi 6 - Wikipedia

   en.wikipedia.org/wiki/Wi-Fi_6

   Wi-Fi 6, or IEEE 802.11ax, is an IEEE standard from the Wi-Fi Alliance, for wireless networks . It operates in the 2.4 GHz and 5 GHz bands, [ 6 ] with an extended version, Wi-Fi 6E , that adds the 6 GHz band. [ 7 ]

6. Wi-Fi - Wikipedia

   en.wikipedia.org/wiki/Wi-Fi

   Wi-Fi (/ ˈ w aɪ f aɪ /) [1] [a] is a family of wireless network protocols based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves.

7. IEEE 802.11n-2009 - Wikipedia

   en.wikipedia.org/wiki/IEEE_802.11n-2009

   The Wi-Fi Alliance has also retroactively labelled the technology for the standard as Wi-Fi 4. [ 6 ] [ 7 ] It standardized support for multiple-input multiple-output (MIMO), frame aggregation , and security improvements, among other features, and can be used in the 2.4 GHz or 5 GHz frequency bands.