Template:802.11 network standards

2013-10-16T07:55:45Z

193.191.136.194:

{|class="wikitable collapsible {{#if:{{{state|}}}|{{{state}}}|uncollapse}}" style="text-align:center"
! colspan=11 | {{Tnavbar-collapsible| 802.11 network standards |Template:802.11 network standards}}
|-
! rowspan=2 | [[IEEE 802.11|802.11]] protocol
! rowspan=2 | Release<ref name=80211timeline>{{cite web |url=http://grouper.ieee.org/groups/802/11/Reports/802.11_Timelines.htm |accessdate=2009-10-09 |date=Sept. 19, 2009 |title=Official IEEE 802.11 working group project timelines }}</ref>
! rowspan=2 title="operational frequency" | Freq. (GHz)
! rowspan=2 title="Bandwidth" | Bandwidth (MHz)
! rowspan=2 title="maximum data rate" | [[data signaling rate|Data rate]] per stream (Mbit/s)<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=2 title="maximum number of streams" | Allowable [[MIMO]] streams
! rowspan=2 title="modulation technique" | Modulation
! colspan=2 title="indoor coverage radius, depending on number and type of walls, in meters" | Approximate indoor range{{Citation needed|date=September 2009}}
! colspan=2 title="outdoor coverage radius, including loss by one wall, in meters" | Approximate outdoor range{{Citation needed|date=September 2009}}
|-

! (m) || (ft)
! (m) || (ft)
|-
| [[IEEE 802.11 (legacy mode)|—]]
| Jun 1997
| 2.4
| 20
| 1, 2
| 1
| [[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|Sep 1999
| 5
| rowspan=2|20
| rowspan=2|6, 9, 12, 18, 24, 36, 48, 54
| rowspan=2|1
| 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]]
| Sep 1999
| 2.4
| 20
| 1, 2, 5.5, 11
| 1
| [[Direct-sequence spread spectrum|DSSS]]
| {{convert|35|m|disp=table}}
| {{convert|140|m|disp=table}}
|-
| [[IEEE 802.11g-2003|g]]
| Jun 2003
| 2.4
| 20
| 6, 9, 12, 18, 24, 36, 48, 54
| 1
| [[Orthogonal frequency-division multiplexing|OFDM]], [[Direct-sequence spread spectrum|DSSS]]
| {{convert|38|m|disp=table}}
| {{convert|140|m|disp=table}}
|-
| rowspan=2 | [[IEEE 802.11n-2009|n]]
| rowspan=2 | Oct 2009
| rowspan=2 | 2.4/5
| 20
| 7.2, 14.4, 21.7, 28.9, 43.3, 57.8, 65, 72.2{{ref label|80211ns_sgi|B|B1}}
| rowspan=2 | 4
| rowspan=6 | [[Orthogonal frequency-division multiplexing|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
| 15, 30, 45, 60, 90, 120, 135, 150{{ref label|80211ns_sgi|B|B2}}
| {{convert|70|m|disp=table}}
| {{convert|250|m|disp=table}}<ref name=wifiplanet />
|-
| rowspan=4 | [[IEEE_802.11ac|ac]]
| rowspan=4 | Dec 2012
| rowspan=4 | 5
| 20
| up to 87.6<ref name="80211ac_Whitepaper_05112012">{{cite web|url=http://www.qualcomm.com/media/documents/files/ieee802-11ac-the-next-evolution-of-wi-fi.pdf|title=IEEE802.11ac: The Next Evolution of Wi-Fi Standards|date=2012-05-11|accessdate=2012-05-16}}</ref>
| rowspan=4 | 8
|
|
|
|
|-
| 40
| up to 200<ref name="80211ac_Whitepaper_05112012"/>
|
|
|
|
|-
| 80
| up to 433.3<ref name="80211ac_Whitepaper_05112012"/>
|
|
|
|
|-
| 160
| up to 866.7<ref name="80211ac_Whitepaper_05112012"/>
|
|
|
|
|-
| [[IEEE_802.11ad|ad]]
| ~Feb 2014
| 2.4/5/60
|
| up to 6912 (6.75Gb/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>
|
|
|
|
|
|
|}
* {{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 Communication Commission|FCC]].
* {{note label|80211ns_sgi|B|B1}}{{note label|80211ns_sgi|B|B2}} Assumes short [[guard interval]] (SGI) enabled, otherwise reduce each data rate by 10%.<noinclude>

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2009-09-23T08:18:12Z

193.191.136.194:

{{ infobox
| bodystyle = width:20em; font-size:90%;
| above = The [[Internet Protocol Suite]]
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| header1 = [[Application Layer]]

| data2 = [[Border Gateway Protocol|BGP]]{{,}} [[Dynamic Host Configuration Protocol|DHCP]]{{,}} [[Domain Name System|DNS]]{{,}} [[File Transfer Protocol|FTP]]{{,}} [[GPRS Tunnelling Protocol|GTP]]{{,}} [[Hypertext Transfer Protocol|HTTP]]{{,}} [[Internet Message Access Protocol|IMAP]]{{,}} [[Internet Relay Chat|IRC]]{{,}} [[Media Gateway Control Protocol (Megaco)|Megaco]]{{,}} [[Media Gateway Control Protocol (MGCP)|MGCP]]{{,}} [[Network News Transfer Protocol|NNTP]]{{,}} [[Network Time Protocol|NTP]]{{,}} [[Post Office Protocol|POP]]{{,}} [[Routing Information Protocol|RIP]]{{,}} [[Remote procedure call|RPC]]{{,}} [[Real-time Transport Protocol|RTP]]{{,}} [[Real Time Streaming Protocol|RTSP]]{{,}} [[Session Description Protocol|SDP]]{{,}} [[Session Initiation Protocol|SIP]]{{,}} [[Simple Mail Transfer Protocol|SMTP]]{{,}} [[Simple Network Management Protocol|SNMP]]{{,}} [[SOAP]]{{,}} [[Secure Shell|SSH]]{{,}} [[Telnet]]{{,}} [[Transport Layer Security|TLS/SSL]]{{,}} [[Extensible Messaging and Presence Protocol|XMPP]]{{·}}
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| header3 = [[Transport Layer]]
| data4 = [[Transmission Control Protocol|TCP]]{{,}} [[User Datagram Protocol|UDP]]{{,}} [[Datagram Congestion Control Protocol|DCCP]]{{,}} [[Stream Control Transmission Protocol|SCTP]]{{,}} [[Resource reservation protocol|RSVP]]{{,}} [[Explicit Congestion Notification|ECN]]{{·}}
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| header7 = [[Link Layer]]
| data8 = [[Address Resolution Protocol|ARP]]{{,}} [[Reverse Address Resolution Protocol|RARP]]{{,}} [[Neighbor Discovery Protocol|NDP]]{{,}} [[Open Shortest Path First|OSPF]]{{,}} [[Tunneling protocol|Tunnels]] ([[L2TP]]){{,}} [[Point-to-Point Protocol|PPP]]{{,}} [[Media Access Control]] ([[Ethernet]], [[MPLS]], [[DSL]], [[ISDN]], [[FDDI]]){{·}} [[:Category:Link protocols|(more)]]

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