Template:802.11 network standards

2016-02-28T16:23:19Z

93.172.168.67:

{|class="wikitable sortable collapsible {{#if:{{{state|}}}|{{{state}}}|uncollapse}}" style="text-align:center"
! colspan=11 | {{Tnavbar-collapsible| 802.11 network PHY standards |Template:802.11 network standards}}
|-
! rowspan=3 | [[IEEE 802.11|802.11]] protocol
! rowspan=3 | Release date<ref name=80211timeline-template>{{cite web |url=http://grouper.ieee.org/groups/802/11/Reports/802.11_Timelines.htm |accessdate=2014-06-03 |date=June 2, 2014 |title=Official IEEE 802.11 working group project timelines }}</ref>
! rowspan=2 title="operational frequency" | Fre- quency
! rowspan=2 title="Bandwidth" | Band- width
! rowspan=2 title="maximum data rate" | Stream [[data signaling rate|data rate]]<ref>{{cite paper|title=Wi-Fi CERTIFIED n: Longer-Range, Faster-Throughput, Multimedia-Grade Wi-Fi® Networks|url=http://www.wi-fi.org/register.php?file=wp_Wi-Fi_CERTIFIED_n_Industry.pdf|date=September 2009|work=[[Wi-Fi Alliance]]|format=registration required}}</ref>
! rowspan=3 title="maximum number of streams" | Allowable [[MIMO]] streams
! rowspan=3 title="modulation technique" | Modulation
! colspan=4 title="coverage radius, depending on number and type of walls, in meters" | Approximate range{{Citation needed|date=September 2009}}
|-
! colspan=2 | Indoor
! colspan=2 | Outdoor
|-
! (GHz)
! (MHz)
! (Mbit/s)
! (m) || (ft)
! (m) || (ft)
|-
| [[IEEE 802.11 (legacy mode)|802.11-1997]]
| data-sort-value=1997 | Jun 1997
| 2.4
| 22
| 1, 2
| {{n/a}}
| [[Direct-sequence spread spectrum|DSSS]], [[Frequency-hopping spread spectrum|FHSS]]
| {{convert|20|m|disp=table}}
| {{convert|100|m|disp=table}}
|-
| rowspan=2| [[IEEE 802.11a-1999|a]]
| rowspan=2 data-sort-value=1999 | Sep 1999
| 5
| rowspan=2| 20
| rowspan=2| 6, 9, 12, 18, 24, 36, 48, 54
| rowspan=2 {{n/a}}
| rowspan=2| [[Orthogonal frequency-division multiplexing|OFDM]]
| {{convert|35|m|disp=table}}
| {{convert|120|m|disp=table}}
|-
| 3.7{{ref label|80211ns_37ghz|A|A1}}
| — || —
| {{convert|5000|m|disp=table}}{{ref label|80211ns_37ghz|A|A2}}
|-
| [[IEEE 802.11b-1999|b]]
| data-sort-value=1999 |Sep 1999
| 2.4
| 22
| 1, 2, 5.5, 11
| {{n/a}}
| [[Direct-sequence spread spectrum|DSSS]]
| {{convert|35|m|disp=table}}
| {{convert|140|m|disp=table}}
|-
| [[IEEE 802.11g-2003|g]]
| data-sort-value=2003 |Jun 2003
| 2.4
| 20
| 6, 9, 12, 18, 24, 36, 48, 54
| {{n/a}}
| [[Orthogonal frequency-division multiplexing|OFDM]]
| {{convert|38|m|disp=table}}
| {{convert|140|m|disp=table}}
|-
| rowspan=2 | [[IEEE 802.11n-2009|n]]
| rowspan=2 data-sort-value=2009 | Oct 2009
| rowspan=2 | 2.4/5
| 20
| {{nowrap|7.2, 14.4, 21.7, 28.9, 43.3, 57.8, 65, 72.2}} {{ref label|80211ns_sgi|B|B1}} ({{nowrap|6.5, 13, 19.5, 26, 39, 52, 58.5, 65}}) {{ref label|80211ns_sgi|C|C1}}
| rowspan=2 | 4
| rowspan=6 | [[MIMO-OFDM]]
| {{convert|70|m|disp=table}}
| {{convert|250|m|disp=table}}<ref name=wifiplanet>{{cite web |url=http://www.wi-fiplanet.com/tutorials/article.php/3680781 |title=802.11n Delivers Better Range|date=2007-05-31 |work=Wi-Fi Planet}}</ref>
|-
| 40
| {{nowrap|15, 30, 45, 60, 90, 120, 135, 150}} {{ref label|80211ns_sgi|B|B2}} ({{nowrap|13.5, 27, 40.5, 54, 81, 108, 121.5, 135}}) {{ref label|80211ns_sgi|C|C2}}
| {{convert|70|m|disp=table}}
| {{convert|250|m|disp=table}}<ref name=wifiplanet />
|-
| rowspan=4 | [[IEEE_802.11ac|ac]]
| rowspan=4 data-sort-value=2013 | Dec 2013
| rowspan=4 | 5
| 20
| {{nowrap|7.2, 14.4, 21.7, 28.9, 43.3, 57.8, 65, 72.2, 86.7, 96.3}} {{ref label|80211ns_sgi|B|B3}} ({{nowrap|6.5, 13, 19.5, 26, 39, 52, 58.5, 65, 78, 86.7}}) {{ref label|80211ns_sgi|C|C3}}
| rowspan=4 | 8
| {{convert|35|m|disp=table}}<ref name=litepoint>{{cite web |url=http://litepoint.com/whitepaper/80211ac_Whitepaper.pdf |title=IEEE 802.11ac: What Does it Mean for Test?|date=October 2013 |work=LitePoint}}</ref>
|
|
|-
| 40
| {{nowrap|15, 30, 45, 60, 90, 120, 135, 150, 180, 200}} {{ref label|80211ns_sgi|B|B4}} ({{nowrap|13.5, 27, 40.5, 54, 81, 108, 121.5, 135, 162, 180}}) {{ref label|80211ns_sgi|C|C4}}
| {{convert|35|m|disp=table}}<ref name=litepoint />
|
|
|-
| 80
| {{nowrap|32.5, 65, 97.5, 130, 195, 260, 292.5, 325, 390, 433.3}} {{ref label|80211ns_sgi|B|B5}} ({{nowrap|29.2, 58.5, 87.8, 117, 175.5, 234, 263.2, 292.5, 351, 390}}) {{ref label|80211ns_sgi|C|C5}}
| {{convert|35|m|disp=table}}<ref name=litepoint />
|
|
|-
| 160
| {{nowrap|65, 130, 195, 260, 390, 520, 585, 650, 780, 866.7}} {{ref label|80211ns_sgi|B|B6}} ({{nowrap|58.5, 117, 175.5, 234, 351, 468, 702, 780}}) {{ref label|80211ns_sgi|C|C6}}
| {{convert|35|m|disp=table}}<ref name=litepoint />
|
|
|-
| [[IEEE_802.11ad|ad]]
| data-sort-value=2012 | Dec 2012
| 60
| 2,160
| Up to 6,912 (6.75 Gbit/s) <ref>{{cite web|title=WiGig and IEEE 802.11ad For Multi-Gigabyte-Per-Second WPAN and WLAN|url=http://arxiv.org/ftp/arxiv/papers/1211/1211.7356.pdf|publisher=Tensorcom Inc.}}</ref>
| {{n/a}}
| [[Orthogonal frequency-division multiplexing|OFDM]], single carrier, low-power single carrier
|60
|200
|100
|300
|-
| [[IEEE_802.11ah|ah]]
| data-sort-value=2016 | Est. 2016<ref name="80211timeline-template" />
| 0.9
|
|
|
|
|
|
|
|
|-
| [[IEEE_802.11aj|aj]]
| data-sort-value=2016 | Est. 2016<ref name="80211timeline-template" />
| 45/60
|
|
|
|
|
|
|
|
|-
| [[IEEE_802.11ax|ax]]
| data-sort-value=2019 | Est. 2019<ref name="80211timeline-template" />
| 2.4/5
|
|
|
| [[MIMO-OFDM]]
|
|
|
|
|-
| [[IEEE_802.11ay|ay]]
| 2017
| 60
| 8000
| Up to 100,000 (100 Gbit/s)
| 4
| [[Orthogonal frequency-division multiplexing|OFDM]], single carrier, 
|60
|200
|1000
|3000
|- class="sortbottom"
| colspan=11 style="text-align:left" |
* {{note label|80211ns_37ghz|A|A1}}{{note label|80211ns_37ghz|A|A2}} [[IEEE 802.11y-2008]] extended operation of 802.11a to the licensed 3.7 GHz band. Increased power limits allow a range up to 5,000 m. {{As of|2009}}, it is only being licensed in the United States by the [[Federal Communications Commission|FCC]].
* {{note label|80211ns_sgi|B|B1}}{{note label|80211ns_sgi|B|B2}}{{note label|80211ns_sgi|B|B3}}{{note label|80211ns_sgi|B|B4}}{{note label|80211ns_sgi|B|B5}}{{note label|80211ns_sgi|B|B6}} Assumes short [[guard interval]] (SGI) enabled.
* {{note label|80211ns_sgi|C|C1}}{{note label|80211ns_sgi|C|C2}}{{note label|80211ns_sgi|C|C3}}{{note label|80211ns_sgi|C|C4}}{{note label|80211ns_sgi|C|C5}}{{note label|80211ns_sgi|C|C6}} Assumes short [[guard interval]] (SGI) disabled.
|}<noinclude>
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Template:802.11 network standards