IEEE 802.11bn

IEEE 802.11bn, dubbed Ultra High Reliability (UHR), is to be the next IEEE 802.11 standard.[8] It is also designated Wi-Fi 8. As its name suggests, 802.11bn aims to improve the reliability of Wi-Fi.[9]

Not to be confused with IEEE 802.11b.
Wi-Fi generations
Generation IEEE
standard		 Adopted Maximum
link rate
(Mbit/s)		 Radio
frequency
(GHz)
Wi-Fi 8 802.11bn 2028 100,000[1] 2.4, 5, 6, 7,
42.5, 71[2]
Wi-Fi 7 802.11be 2024 1376–46,120 2.4, 5, 6[3]
Wi-Fi 6E 802.11ax 2020 574–9608[4] 6[lower-alpha 1]
Wi-Fi 6 2019 2.4, 5
Wi-Fi 5 802.11ac 2014 433–6933 5[lower-alpha 2]
Wi-Fi 4 802.11n 2008 72–600 2.4, 5
(Wi-Fi 3)* 802.11g 2003 6–54 2.4
(Wi-Fi 2)* 802.11a 1999 5
(Wi-Fi 1)* 802.11b 1999 1–11 2.4
(Wi-Fi 0)* 802.11 1997 1–2 2.4
*Wi‑Fi 0, 1, 2, and 3 are named by retroactive inference.
They do not exist in the official nomenclature.[5][6][7]

References
  1. "What is Wi-Fi 8?". everythingrf.com. March 25, 2023. Retrieved January 21, 2024.
  2. Giordano, Lorenzo; Geraci, Giovanni; Carrascosa, Marc; Bellalta, Boris (November 21, 2023). "What Will Wi-Fi 8 Be? A Primer on IEEE 802.11bn Ultra High Reliability". arXiv:2303.10442.
  3. "Understanding Wi-Fi 4/5/6/6E/7". wiisfi.com.
  4. "MCS table (updated with 80211ax data rates)". semfionetworks.com.
  5. Kastrenakes, Jacob (2018-10-03). "Wi-Fi Now Has Version Numbers, and Wi-Fi 6 Comes Out Next Year". The Verge. Retrieved 2019-05-02.
  6. Phillips, Gavin (18 January 2021). "The Most Common Wi-Fi Standards and Types, Explained". MUO - Make Use Of. Archived from the original on 11 November 2021. Retrieved 9 November 2021.
  7. "Wi-Fi Generation Numbering". ElectronicsNotes. Archived from the original on 11 November 2021. Retrieved 10 November 2021.
  8. Levinbook, Yoav; Ezri, Doron (2024-07-01). "AP cooperation in Wi-Fi: Joint transmission with a novel precoding scheme, resilient to phase offsets between transmitters". Signal Processing. 220 (July 2024). doi:10.1016/j.sigpro.2024.109432. Retrieved 2024-02-24.
  9. Giordano, Lorenzo; Geraci, Giovanni; Carrascosa, Marc; Bellalta, Boris (November 21, 2023). "What Will Wi-Fi 8 Be? A Primer on IEEE 802.11bn Ultra High Reliability". arXiv:2303.10442.

Notes
  1. Wi-Fi 6E is the industry name that identifies Wi-Fi devices that operate in 6 GHz. Wi-Fi 6E offers the features and capabilities of Wi-Fi 6 extended into the 6 GHz band.
  2. 802.11ac only specifies operation in the 5 GHz band. Operation in the 2.4 GHz band is specified by 802.11n.


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