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IEEE 802.11bn, dubbed Ultra High Reliability (UHR), is to be the next IEEE 802.11 standard. [9] It is also designated Wi-Fi 8 . As its name suggests, 802.11bn aims to improve the reliability of Wi-Fi .
Frequency range, or type PHY Protocol Release date [1] Frequency Bandwidth Stream data rate [2] Max. MIMO streams Modulation Approx. range Indoor Outdoor (GHz) (MHz)
IEEE standard Adopted Maximum link rate (Mb/s) Radio frequency (GHz) (Wi-Fi 0*) 802.11: 1997 1–2 2.4 (Wi-Fi 1*) 802.11b: 1999 1–11 2.4 (Wi-Fi 2*) 802.11a: 1999 6–54 5 (Wi-Fi 3*) 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 [a] Wi-Fi 6: 802.11ax: 2021 0.4–9608 [1] 2.4, 5 Wi-Fi 6E: 2.4, 5 ...
IEEE 802.11ac (aka Wi-Fi 5) 6.8–6.93 Gbit/s: 850–866.25 MB/s: 2012 IEEE 802.11ad: 7.14–7.2 Gbit/s: 892.5–900 MB/s: 2011 IEEE 802.11ax (aka Wi-Fi 6/6E) 11 Gbit/s: 1.375 GB/s: 2019 IEEE 802.11be (aka Wi-Fi 7 or Extremely High Throughput (EHT)) 46.12 Gbit/s expected: 5.765 GB/s expected: Late 2024 expected IEEE 802.11bn (aka Wi-Fi 8 or ...
IEEE 802.15.4-2006 (low-level protocol definitions corresponding to the OSI model physical and link layers. Zigbee, 6LoWPAN, etc. build upward in the protocol stack and correspond to the network and transport layers.) Thread (network protocol) UWB; Wireless USB; Zigbee; ANT+; MiraOS a wireless mesh network from LumenRadio
WiGig refers to 60 GHz wireless local area network connection. It was initially announced in 2013 by Wireless Gigabit Alliance, and was adopted by the Wi-Fi Alliance in 2013. They started certifying in 2016. The first version of WiGig is IEEE 802.11ad, and a newer version IEEE 802.11ay was released in 2021. [26] [27] [28]
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.
IEEE 802.11 (legacy mode) – or more correctly IEEE 802.11-1997 or IEEE 802.11-1999 – refers to the original version of the IEEE 802.11 wireless networking standard released in 1997 and clarified in 1999. Most of the protocols described by this early version are rarely used today.