Template:802.11 network standards

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IEEE 802.11 network PHY standards
Frequency
range,
or type
PHY Protocol Release
date[1]
Frequency Bandwidth Stream data rate[2] Allowable
MIMO streams
Modulation Approximate
range[citation needed]
Indoor Outdoor
(GHz) (MHz) (Mbit/s)
1–6 GHz DSSS/FHSS[3] 802.11-1997 Jun 1997 2.4 22 1, 2 N/A DSSS, FHSS 20 m (66 ft) 100 m (330 ft)
HR-DSSS[3] 802.11b Sep 1999 2.4 22 1, 2, 5.5, 11 N/A DSSS 35 m (115 ft) 140 m (460 ft)
OFDM 802.11a Sep 1999 5 5/10/20 6, 9, 12, 18, 24, 36, 48, 54
(for 20 MHz bandwidth,
divide by 2 and 4 for 10 and 5 MHz)
N/A OFDM 35 m (115 ft) 120 m (390 ft)
802.11j Nov 2004 4.9/5.0Template:Ref label[4][failed verification] Template:Unknown Template:Unknown
802.11p Jul 2010 5.9 Template:Unknown 1,000 m (3,300 ft)[5]
802.11y Nov 2008 3.7Template:Ref label Template:Unknown 5,000 m (16,000 ft)Template:Ref label
ERP-OFDM(, etc.) 802.11g Jun 2003 2.4 38 m (125 ft) 140 m (460 ft)
HT-OFDM[6] 802.11n Oct 2009 2.4/5 20 Up to 288.8Template:Ref label 4 MIMO-OFDM 70 m (230 ft) 250 m (820 ft)[7][failed verification]
40 Up to 600Template:Ref label
VHT-OFDM[6] 802.11ac Dec 2013 5 20 Up to 346.8Template:Ref label 8 MIMO-OFDM 35 m (115 ft)[8] rowspan=4 Template:Unknown
40 Up to 800Template:Ref label
80 Up to 1733.2Template:Ref label
160 Up to 3466.8Template:Ref label
HE-OFDM 802.11ax September 2019 [9] 2.4/5/6 20 Up to 1147Template:Ref label 8 MIMO-OFDM 30 m (98 ft) 120 m (390 ft) Template:Ref label
40 Up to 2294Template:Ref label
80 Up to 4804Template:Ref label
80+80 Up to 9608Template:Ref label
mmWave DMG[10] 802.11ad Dec 2012 60 2,160 Up to 6,757[11]
(6.7 Gbit/s)
N/A OFDM, single carrier, low-power single carrier 3.3 m (11 ft)[12] Template:Unknown
802.11aj Apr 2018 45/60Template:Ref label 540/1,080[13] Up to 15,000[14]
(15 Gbit/s)
4[15] OFDM, single carrier[15] Template:Unknown Template:Unknown
EDMG[16] 802.11ay Est. May 2020 60 8000 Up to 20,000 (20 Gbit/s)[17] 4 OFDM, single carrier 10 m (33 ft) 100 m (328 ft)
Sub-1 GHz IoT TVHT[18] 802.11af Feb 2014 0.054–0.79 6–8 Up to 568.9[19] 4 MIMO-OFDM Template:Unknown Template:Unknown
S1G[18] 802.11ah Dec 2016 0.7/0.8/0.9 1–16 Up to 8.67 (@2 MHz)[20] 4 Template:Unknown Template:Unknown
2.4 GHz, 5 GHz WUR 802.11baTemplate:Ref label Est. Sep 2020 2.4/5 4.06 0.0625, 0.25 (62.5 kbit/s, 250 kbit/s) N/A OOK (Multi-carrier OOK) Template:Unknown Template:Unknown
Light (Li-Fi) IR 802.11-1997 Jun 1997 Template:Unknown Template:Unknown 1, 2 N/A PPM Template:Unknown Template:Unknown
Template:Unknown 802.11bb Est. Jul 2021 60000-790000 Template:Unknown Template:Unknown N/A Template:Unknown Template:Unknown Template:Unknown
802.11 Standard rollups
  802.11-2007 Mar 2007 2.4, 5 Up to 54 DSSS, OFDM
802.11-2012 Mar 2012 2.4, 5 Up to 150Template:Ref label DSSS, OFDM
802.11-2016 Dec 2016 2.4, 5, 60 Up to 866.7 or 6,757Template:Ref label DSSS, OFDM
Template documentation

References

  1. "Official IEEE 802.11 working group project timelines". January 26, 2017. Retrieved 2017-02-12.
  2. "Wi-Fi CERTIFIED n: Longer-Range, Faster-Throughput, Multimedia-Grade Wi-Fi® Networks" (PDF). Wi-Fi Alliance. September 2009.[dead link]
  3. 3.0 3.1 Banerji, Sourangsu; Chowdhury, Rahul Singha. "On IEEE 802.11: Wireless LAN Technology". arXiv:1307.2661.
  4. "The complete family of wireless LAN standards: 802.11 a, b, g, j, n" (PDF).
  5. Abdelgader, Abdeldime M.S.; Wu, Lenan (2014). The Physical Layer of the IEEE 802.11p WAVE Communication Standard: The Specifications and Challenges (PDF). World Congress on Engineering and Computer Science.
  6. 6.0 6.1 Wi-Fi Capacity Analysis for 802.11ac and 802.11n: Theory & Practice
  7. Belanger, Phil; Biba, Ken (2007-05-31). "802.11n Delivers Better Range". Wi-Fi Planet. Archived from the original on 2008-11-24.
  8. "IEEE 802.11ac: What Does it Mean for Test?" (PDF). LitePoint. October 2013. Archived from the original (PDF) on 2014-08-16.
  9. "Wi-Fi 6 Routers: What You Can Buy Now (and Soon) | Tom's Guide". www.tomsguide.com.
  10. "IEEE Standard for Information Technology--Telecommunications and information exchange between systems Local and metropolitan area networks--Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications Amendment 3: Enhancements for Very High Throughput to Support Chinese Millimeter Wave Frequency Bands (60 GHz and 45 GHz)". IEEE Std 802.11aj-2018. April 2018. doi:10.1109/IEEESTD.2018.8345727.
  11. "802.11ad - WLAN at 60 GHz: A Technology Introduction" (PDF). Rohde & Schwarz GmbH. November 21, 2013. p. 14.
  12. "Connect802 - 802.11ac Discussion". www.connect802.com.
  13. "Understanding IEEE 802.11ad Physical Layer and Measurement Challenges" (PDF).
  14. "802.11aj Press Release".
  15. 15.0 15.1 Hong, Wei; He, Shiwen; Wang, Haiming; Yang, Guangqi; Huang, Yongming; Chen, Jixing; Zhou, Jianyi; Zhu, Xiaowei; Zhang, Nianzhu; Zhai, Jianfeng; Yang, Luxi; Jiang, Zhihao; Yu, Chao (2018). "An Overview of China Millimeter-Wave Multiple Gigabit Wireless Local Area Network System". IEICE Transactions on Communications. E101.B (2): 262–276. doi:10.1587/transcom.2017ISI0004.
  16. "IEEE 802.11ay: 1st real standard for Broadband Wireless Access (BWA) via mmWave – Technology Blog". techblog.comsoc.org.
  17. Sun, Rob; Xin, Yan; Aboul-Maged, Osama; Calcev, George; Wang, Lei; Au, Edward; Cariou, Laurent; Cordeiro, Carlos; Abu-Surra, Shadi; Chang, Sanghyun; Taori, Rakesh; Kim, TaeYoung; Oh, Jongho; Cho, JanGyu; Motozuka, Hiroyuki; Wee, Gaius. "P802.11 Wireless LANs". IEEE. pp. 2, 3. Archived from the original on 2017-12-06. Retrieved December 6, 2017.
  18. 18.0 18.1 "802.11 Alternate PHYs A whitepaper by Ayman Mukaddam" (PDF).
  19. Lee, Wookbong; Kwak, Jin-Sam; Kafle, Padam; Tingleff, Jens; Yucek, Tevfik; Porat, Ron; Erceg, Vinko; Lan, Zhou; Harada, Hiroshi (2012-07-10). "TGaf PHY proposal". IEEE P802.11. Retrieved 2013-12-29.
  20. Sun, Weiping; Choi, Munhwan; Choi, Sunghyun (July 2013). "IEEE 802.11ah: A Long Range 802.11 WLAN at Sub 1 GHz" (PDF). Journal of ICT Standardization. 1 (1): 83–108. doi:10.13052/jicts2245-800X.115.