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IEEE 802.11be, dubbed Extremely High Throughput (EHT), is a wireless networking standard in the IEEE 802.11 set of protocols [9] [10] which is designated Wi-Fi 7 by the Wi-Fi Alliance. [ 11 ] [ 12 ] [ 13 ] It has built upon 802.11ax , focusing on WLAN indoor and outdoor operation with stationary and pedestrian speeds in the 2.4, 5, and 6 GHz ...
The Certified Wireless Network Administrator (CWNA) is a foundation level certification from the CWNP that measures the ability to administer any wireless LAN. [1] A wide range of topics focusing on the 802.11 wireless LAN technology are covered in the coursework and exam, which is vendor neutral. [2]
Wi-Fi 0 [a] — 802.11: 1997 1–2 2.4 Wi-Fi 1 [a] — 802.11b: 1999 1–11 2.4 Wi-Fi 2 [a] — 802.11a: 1999 6–54 5 Wi-Fi 3 [a] — 802.11g: 2003 2.4 Wi-Fi 4: 802.11n: 2009 6.5–600 2.4, 5 Wi-Fi 5: 802.11ac: 2013 6.5–6933 5 [b] Wi-Fi 6 [4] 802.11ax: 2021 0.4–9608 2.4, 5 Wi-Fi 6E: 2.4, 5, 6 [c] Wi-Fi 7 [5] 802.11be: 2024 [d] 0.4 ...
The Wi-Fi Alliance provides certification testing in two levels: [9] Mandatory: Core MAC/PHY interoperability over 802.11a, 802.11b, 802.11g, and 802.11n (at least one). Wi-Fi Protected Access 2 (WPA2) security, [10] which aligns with IEEE 802.11i. WPA2 is available in two types: WPA2-Personal for consumer use, and WPA2 Enterprise, which adds ...
It is also designated Wi-Fi 8. As its name suggests, 802.11bn aims to improve the reliability of Wi-Fi. [8] Notes References. This page was last edited on 14 ...
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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.
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