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IEEE 802.11介绍。

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发表于 2020-9-10 04:39:49 | 显示全部楼层 |阅读模式

IEEE 802.11[编辑]


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IEEE 802.11IEEE 802标准委员会(IEEE 802 LAN/MAN Standards Committee)下属的无线局域网工作组[1],也指代由该组织制定的无线局域网标准。

该协议一般与IEEE 802.2结合使用,设计目的是为了与以太网无缝互通,经常用于承载IP流量。

虽然IEEE 802.11规范列出了可能使用的通道,但允许使用的无线电频谱因监管领域不同而有很大的差异。

概述[编辑]

IEEE 802.11标准定义一个媒体访问控制(MAC)和几个物理层(PHY)规范,为局域内的固定,便携式和可移动终端(STA)提供无线连接,标准还为监管机构提供了一种标准化方法,对局域网通信的一个或多个频带进行管理。[2]

现行标准[编辑]

IEEE 802标准文献均收录在IEEE Xplore数字图书馆(IEEE Xplore Digital Library),文献印刷版和电子版分为不同的ISBN号,“GET 802(R) Standards”处的列表即为当前有效(Active)已批准(Approved)的标准,可以登录IEEE帐户免费下载,被取代、撤销的标准以及草案则需要付费购买。[3]

IEEE 802.11现行标准为2016年的修订版(Revision)IEEE Std 802.11-2016 《第11部分:无线局域网介质访问控制(MAC)和物理层(PHY)规范》,共计正文22章和附件A—V(Annex A-V)22章,先前发布的所有修订已被取代(Superseded ),纳入了2016年修订版。[4] 2016年修订版还有IEEE Std 802.11ai-2016 《规范修订1:快速初始链路设置》,IEEE Std 802.11ah-2016 《规范修订2:Sub 1 GHz免许可频段运作》,IEEE Std 802.11aj-2018 《规范修订3:增强了支持中国毫米波频段(60 GHz和45 GHz)的超高吞吐量(VHT)》,IEEE Std 802.11ak-2018 《规范修订4:桥接网络中传输链路的增强》,IEEE Std 802.11aq-2018 《规范修订5:预关联发现》5份修正案(Amendment),这些修正案作为2016年修订版的补充部分,或对原有章节的某个小节进行更改(Change)与插入(Insert)新的小节,或直接插入新章节,将标准扩展为正文25章和附件A—Y(Annex A-Y)25章.

从802.11工作组官网公开的信息来看,P802.11md项目自2017年发起,TGmd任务组负责累积维护,将现有5份修正案纳入2016年修订版,预期2020年内提交审批,届时将取代现行标准。其它任务组(Task Group)也在活跃中,为802.11标准提供更多功能增强。[5]

标准目录[编辑]

折叠标准文献章节目录
IEEE Std 802.11-2016
1Overview总览
2Normative references规范性引用
3Definitions, acronyms, and abbreviations定义和缩写
4General description概述
5MAC service definitionMAC服务定义
6Layer management层管理
7DS SAP specificationDS SAP规范
8PHY service specificationPHY服务规范
9Frame formats帧格式
10MAC sublayer functional descriptionMAC子层功能描述
11MLMEMLME
12Security安全性
13Fast BSS transition快速BSS切换
14MLME mesh proceduresMLME mesh程序
15DSSS PHY specification for the 2.4 GHz band designated for ISM applications用于ISM应用的2.4 GHz频段的DSSS PHY规范
16High rate direct sequence spread spectrum (HR/DSSS) PHY specification高速直接序列扩频(HR/DSSS)PHY规范
17Orthogonal frequency division multiplexing (OFDM) PHY specification正交频分复用(OFDM)PHY规范
18Extended Rate PHY (ERP) specification扩展速率PHY(ERP)规范
19High-throughput (HT) PHY specification高吞吐量(HT)PHY规范
20Directional multi-gigabit (DMG) PHY specification定向多吉比特(DMG)PHY规范
21Very high throughput (VHT) PHY specification超高吞吐量(VHT)PHY规范
22Television very high throughput (TVHT) PHY specification电视超高吞吐量(TVHT)PHY规范
Annex A(informative) Bibliography(资料性)参考书目
Annex B(normative) Protocol Implementation Conformance Statement (PICS) proforma(规范性)协议实施一致性声明(PICS)形式
Annex C(normative) ASN.1 encoding of the MAC and PHY MIB(规范性)MAC和PHY MIB的ASN.1编码
Annex D(normative) Regulatory references(规范性)法规参考
Annex E(normative) Country elements and operating classes(规范性)Country信息元素和操作类别
Annex F(normative) HT LDPC matrix definitions(规范性)HT LDPC矩阵定义
Annex G(normative) Frame exchange sequences(规范性)帧交换序列
Annex H(normative) Usage of Ethertype 89-0d(规范性)EtherType 89-0d以太网类型字段的用法
Annex I(informative) Examples of encoding a frame for OFDM PHYs and DMG PHYs(资料性)编码OFDM PHY和DMG PHY帧的示例
Annex J(informative) RSNA reference implementations and test vectors(资料性)RSNA参考实现和测试向量
Annex K(informative) TSPECs and Admission control(资料性)TSPEC和准入控制
Annex L(informative) Examples and sample code for encoding a TIM Partial Virtual Bitmap(资料性)用于对TIM部分虚拟bit对映进行编码的示例和示例代码
Annex M(informative) Integration function(资料性)集成功能
Annex N(informative) AP functional description(资料性)AP功能描述
Annex O(informative) Additional VHT and HT information(资料性)VHT和HT的附加信息
Annex P(informative) Location and Time Difference accuracy test(资料性)位置和时差精度测试
Annex Q(informative) Example use of the Destination URI for Event and Diagnostic Reports(资料性)将目标URI用于事件和诊断报告的示例
Annex R(informative) Interworking with external networks(资料性)与外部网络的互通
Annex S(informative) Mesh BSS operation(资料性)Mesh BSS操作
Annex T(informative) Overlapping BSS (OBSS) management(资料性)重叠BSS(OBSS)管理
Annex U(informative) Functions of the centralized coordination service root (CCSR)(资料性)集中协调服务根(CCSR)的功能
Annex V(informative) TSPEC aggregation for DMG BSSs(资料性)DMG BSS的TSPEC聚合
IEEE Std 802.11ah-2016
23Sub 1 GHz (S1G) PHY specificationSub 1 GHz(S1G)PHY规范
IEEE Std 802.11aj-2018
24China directional multi-gigabit (CDMG) PHY specification中国定向多吉比特(CDMG)PHY规范
25China millimeter-wave multi-gigabit (CMMG) PHY specification中国毫米波多吉比特(CMMG)PHY规范
Annex W(informative) Informative procedures for CDMG STAs(资料性)CDMG STA的指导性程序
IEEE Std 802.11ak-2018
Annex X(informative) Link rate considerations(资料性)链接速率注意事项
IEEE Std 802.11aq-2018
Annex Y(informative) Preassociation discovery (PAD) additional information(资料性)预关联发现(PAD)的其他信息
IEEE P802.11ax/D6.0[6]
26High Efficiency(HE) MAC specification高效(HE)MAC规范
27High Efficiency(HE) PHY specification高效(HE)PHY规范
Annex Z(informative) HE-SIG-B content examples(资料性)HE-SIG-B content示例

PHY规范[编辑]

折叠802.11 物理层(PHY)规范
标准修订规范初始修正案修正案
发行时间
工作频率
(GHz)
信道宽度
(MHz)
速率
(Mbit/s)
MIMO 支持调制方式
802.11-2016[A]DSSS PHY802.11-1997[A]1997年11月2.4201, 2[7]不适用DSSS
OFDM PHY802.11a-19991999年12月551.5, 2.25, 3, 4.5, 6, 9, 12, 13.5[8]不适用OFDM
103, 4.5, 6, 9, 12, 18, 24, 27[8]
206, 9, 12, 18, 24, 36, 48, 54[8]
HR/DSSS PHY802.11b-19992000年1月2.4201, 2, 5.5, 11[9]不适用DSSS, CCK
ERP PHY802.11g-20032003年6月2.4201, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54[10]不适用DSSS, CCK, OFDM
HT PHY802.11n-20092009年10月2.4/520单条流最高72.2[B]4MIMO-OFDM
40单条流最高150[B]
VHT PHY802.11ac-20132013年12月520单条流最高86.7[C]8MIMO-OFDM
40单条流最高200[C]
80单条流最高433.3[C]
160
80+80
单条流最高866.7[C]
DMG PHY802.11ad-20122012年12月602160详见DMG MCS表[F]不适用OFDM单载波低功耗单载波
TVHT PHY802.11af-20122014年2月TVWS [A]6
7
详见TVHT MCS表[D]4MIMO-OFDM
8详见TVHT MCS表[D]
P802.11mdS1G PHY802.11ah-20162017年5月1 GHz以下除TVWS[A]1详见S1G MCS表[E]4MIMO-OFDM
2详见S1G MCS表[E]
4详见S1G MCS表[E]
8详见S1G MCS表[E]
16详见S1G MCS表[E]
CDMG PHY802.11aj-20182018年4月601080详见CDMG MCS表[G]不适用单载波低功耗单载波
CMMG PHY802.11aj-20182018年4月45540详见CMMG MCS表[H]4OFDM单载波
1080详见CMMG MCS表[H]

HE PHYP802.11ax预计2020年2.4/5/620单条流最高143.4[I]8OFDMA
40单条流最高286.8[I]
80单条流最高600.4[I]
160单条流最高1201[I]


P802.11ay预计2020年608000单条流最高 20,000 (20 Gbit/s) [11]4OFDM


P802.11be预计2021年2.4/5/6320
16
  • A1 FHSS PHY与IR PHY被收录在802.11-2007、802.11-2012中,802.11-2016修订版已删除。[12]
  • A2 A3 特殊频段:美国3650–3700 MHz频段,美国5.9 GHz频段(5.850 – 5.925 GHz),欧洲5.9 GHz频段(5.855 – 5.925 GHz),美国和加拿大的TVWS频段(54 MHz to 698 MHz),欧洲TVWS频段,收录在附件E.2章节。[13]
  • A4 各监管域的工作频段收录在附件中[14] [15]


折叠HT 调制编码方案(MCS) B1 B2 [16]
MCS索引调制方式编码率空间流数速率
(Mbit/s)
20MHz40MHz
800 ns GI400 ns GI800 ns GI400 ns GI
0BPSK1/216.57.213.515
1QPSK1/211314.42730
2QPSK3/4119.521.740.545
316-QAM1/212628.95460
416-QAM3/413943.38190
564-QAM2/315257.8108120
664-QAM3/4158.565121.5135
764-QAM5/616572.2135150
8BPSK1/221314.42730
9QPSK1/222628.95460
10QPSK3/423943.38190
1116-QAM1/225257.8108120
1216-QAM3/427886.7162180
1364-QAM2/32104115.6216240
1464-QAM3/42117130243270
1564-QAM5/62130144.4270300
16BPSK1/2319.521.740.545
17QPSK1/233943.38190
18QPSK3/4358.565121.5135
1916-QAM1/237886.7162180
2016-QAM3/43117130243270
2164-QAM2/33156173.3324360
2264-QAM3/43175.5195364.5405
2364-QAM5/63195216.7405450
24BPSK1/242628.95460
25QPSK1/245257.8108120
26QPSK3/447886.7162180
2716-QAM1/24104115.6216240
2816-QAM3/44156173.3324360
2964-QAM2/34208231.1432480
3064-QAM3/44234260486540
3164-QAM5/64260288.9540600
折叠VHT 调制编码方案(MCS) C1 C2 C3 C4 [17]
MCS索引调制方式编码率空间流数速率
(Mbit/s)
20MHz40MHz80MHz160MHz
80+80 MHz
800 ns GI400 ns GI800 ns GI400 ns GI800 ns GI400 ns GI800 ns GI400 ns GI
0BPSK1/216.57.213.51529.332.558.565
1QPSK1/211314.4273058.565117130
2QPSK3/4119.521.740.54587.897.5175.5195
316-QAM1/212628.95460117130234260
416-QAM3/413943.38190175.5195351390
564-QAM2/315257.8108120234260468520
664-QAM3/4158.565121.5135263.3292.5526.5585
764-QAM5/616572.2135150292.5325585650
8256-QAM3/417886.7162180351390702780
9256-QAM5/61不适用不适用180200390433.3780866.7
0BPSK1/221314.4273058.565117130
1QPSK1/222628.95460117130234260
2QPSK3/423943.38190175.5195351390
316-QAM1/225257.8108120234260468520
416-QAM3/427886.7162180351390702780
564-QAM2/32104115.62162404685209361040
664-QAM3/42117130243270526.558510531170
764-QAM5/62130144.427030058565011701300
8256-QAM3/42156173.332436070278014041560
9256-QAM5/62不适用不适用360400780866.715601733.3
0BPSK1/2319.521.740.54587.897.5175.5195
1QPSK1/233943.38190175.5195351390
2QPSK3/4358.565121.5135263.3292.5526.5585
316-QAM1/237886.7162180351390702780
416-QAM3/43117130243270526.558510531170
564-QAM2/33156173.332436070278014041560
664-QAM3/43175.5195364.5405不适用不适用1579.51755
764-QAM5/63195216.7405450877.597517551950
8256-QAM3/432342604865401053117021062340
9256-QAM5/63260288.954060011701300不适用不适用
0BPSK1/242628.95460117130234260
1QPSK1/245257.8108120234260468520
2QPSK3/447886.7162180351390702780
316-QAM1/24104115.62162404685209361040
416-QAM3/44156173.332436070278014041560
564-QAM2/34208231.1432480936104018722080
664-QAM3/442342604865401053117021062340
764-QAM5/64260288.95406001170130023402600
8256-QAM3/44312346.76487201404156028083120
9256-QAM5/64不适用不适用72080015601733.331203466.7
0BPSK1/2532.536.167.575146.3162.5292.5325
1QPSK1/256572.2135150292.5325585650
2QPSK3/4597.5108.3202.5225438.8487.5877.5975
316-QAM1/25130144.427030058565011701300
416-QAM3/45195216.7405450877.597517551950
564-QAM2/35260288.95406001170130023402600
664-QAM3/45292.5325607.56751316.31462.52632.52925
764-QAM5/65325361.16757501462.5162529253250
8256-QAM3/45390433.38109001755195035103900
9256-QAM5/65不适用不适用900100019502166.739004333.3
0BPSK1/263943.38190175.5195351390
1QPSK1/267886.7162180351390702780
2QPSK3/46117130243270526.558510531170
316-QAM1/26156173.332436070278014041560
416-QAM3/462342604865401053117021062340
564-QAM2/36312346.76487201404156028083120
664-QAM3/463513907298101579.5175531593510
764-QAM5/66390433.38109001755195035103900
8256-QAM3/4646852097210802106234042124680
9256-QAM5/66520577.810801200不适用不适用46805200
0BPSK1/2745.550.694.5105204.8227.5409.5455
1QPSK1/2791101.1189210409.5455819910
2QPSK3/47136.5151.7283.5315614.3682.51228.51365
316-QAM1/27182202.237842081991016381820
416-QAM3/47273303.35676301228.5136524572730
564-QAM2/37364404.47568401638182032763640
664-QAM3/47409.5455850.5945不适用不适用3685.54095
764-QAM5/67455505.694510502047.5227540954550
8256-QAM3/47546606.7113412602457273049145460
9256-QAM5/67不适用不适用1260140027303033.354606066.7
0BPSK1/285257.8108120234260468520
1QPSK1/28104115.62162404685209361040
2QPSK3/48156173.332436070278014041560
316-QAM1/28208231.1432480936104018722080
416-QAM3/48312346.76487201404156028083120
564-QAM2/38416462.28649601872208037444160
664-QAM3/4846852097210802106234042124680
764-QAM5/68520577.8108012002340260046805200
8256-QAM3/48624693.3129614402808312056166240
9256-QAM5/68不适用不适用1440160031203466.762406933.3
折叠TVHT 调制编码方案(MCS) D1 D2 [18]
MCS索引调制方式编码率空间流数速率
(Mbit/s)
MODE_1MODE_2C
MODE_2N
MODE_4C
MODE_4N
6MHz
7MHz
8MHz6MHz
7MHz
8MHz6MHz
7MHz
8MHz
6.0 µs GI3.0 µs GI4.5 µs GI2.25 µs GI6.0 µs GI3.0 µs GI4.5 µs GI2.25 µs GI6.0 µs GI3.0 µs GI4.5 µs GI2.25 µs GI
0BPSK1/211.822.42.73.644.85.37.289.610.7
1QPSK1/213.644.85.37.289.610.714.41619.221.3
2QPSK3/415.467.2810.81214.41621.62428.832
316-QAM1/217.289.610.714.41619.221.328.83238.442.7
416-QAM3/4110.81214.41621.62428.83243.24857.664
564-QAM2/3114.41619.221.328.83238.442.757.66476.885.3
664-QAM3/4116.21821.62432.43643.24864.87286.496
764-QAM5/6118202426.736404853.3728096106.7
8256-QAM3/4121.62428.83243.24857.66486.496115.2128
9256-QAM5/612426.73235.64853.36471.196106.7128142.2
0BPSK1/223.644.85.37.289.610.714.41619.221.3
1QPSK1/227.289.610.714.41619.221.328.83238.442.7
2QPSK3/4210.81214.41621.62428.83243.24857.664
316-QAM1/2214.41619.221.328.83238.442.757.66476.885.3
416-QAM3/4221.62428.83243.24857.66486.496115.2128
564-QAM2/3228.83238.442.757.66476.885.3115.2128153.6170.7
664-QAM3/4232.43643.24864.87286.496129.6144172.8192
764-QAM5/6236404853.3728096106.7144160192213.3
8256-QAM3/4243.24857.66486.496115.2128172.8192230.4256
9256-QAM5/624853.36471.196106.7128142.2192213.3256284.4
0BPSK1/235.467.2810.81214.41621.62428.832
1QPSK1/2310.81214.41621.62428.83243.24857.664
2QPSK3/4316.21821.62432.43643.24864.87286.496
316-QAM1/2321.62428.83243.24857.66486.496115.2128
416-QAM3/4332.43643.24864.87286.496129.6144172.8192
564-QAM2/3343.24857.66486.496115.2128172.8192230.4256
664-QAM3/4348.65464.87297.2108129.6144194.4216259.2288
764-QAM5/6354607280108120144160216240288320
8256-QAM3/4364.87286.496129.6144172.8192259.2288345.6384
9256-QAM5/63728096106.7144160192213.3288320384426.7
0BPSK1/247.289.610.714.41619.221.328.83238.442.7
1QPSK1/2414.41619.221.328.83238.442.757.66476.885.3
2QPSK3/4421.62428.83243.24857.66486.496115.2128
316-QAM1/2428.83238.442.757.66476.885.3115.2128153.6170.7
416-QAM3/4443.24857.66486.496115.2128172.8192230.4256
564-QAM2/3457.66476.885.3115.2128153.6170.7230.4256307.2341.3
664-QAM3/4464.87286.496129.6144172.8192259.2288345.6384
764-QAM5/64728096106.7144160192213.3288320384426.7
8256-QAM3/4486.496115.2128172.8192230.4256345.6384460.8512
9256-QAM5/6496106.7128142.2192213.3256284.4384426.7512568.9
折叠S1G 调制编码方案(MCS) E1 E2 E3 E4 E5 [19]
MCS索引调制方式编码率空间流数速率
(kbps)
1MHz2MHz4MHz8MHz16MHz
8 µs GI4 µs GI8 µs GI4 µs GI8 µs GI4 µs GI8 µs GI4 µs GI8 µs GI4 µs GI
0BPSK1/21300333.3650722.2135015002925325058506500
1QPSK1/21600666.713001444.427003000585065001170013000
2QPSK3/41900100019502166.740504500877597501755019500
316-QAM1/2112001333.326002888.95400600011700130002340026000
416-QAM3/411800200039004333.38100900017550195003510039000
564-QAM2/3124002666.752005777.8108001200023400260004680052000
664-QAM3/412700300058506500121501350026325292505265058500
764-QAM5/6130003333.365007222.2135001500029250325005850065000
8256-QAM3/413600400078008666.7162001800035100390007020078000
9256-QAM5/6140004444.4不适用不适用18000200003900043333.37800086666.7
10BPSK1/2 with 2x repetition1150166.7不适用不适用不适用不适用不适用不适用不适用不适用
0BPSK1/22600666.713001444.427003000585065001170013000
1QPSK1/2212001333.326002888.95400600011700130002340026000
2QPSK3/421800200039004333.38100900017550195003510039000
316-QAM1/2224002666.752005777.8108001200023400260004680052000
416-QAM3/423600400078008666.7162001800035100390007020078000
564-QAM2/3248005333.31040011555.62160024000468005200093600104000
664-QAM3/4254006000117001300024300270005265058500105300117000
764-QAM5/6260006666.71300014444.427000300005850065000117000130000
8256-QAM3/42720080001560017333.332400360007020078000140400156000
9256-QAM5/6280008888.9不适用不适用36000400007800086666.7156000173333.3
0BPSK1/23900100019502166.740504500877597501755019500
1QPSK1/231800200039004333.38100900017550195003510039000
2QPSK3/432700300058506500121501350026325292505265058500
316-QAM1/233600400078008666.7162001800035100390007020078000
416-QAM3/4354006000117001300024300270005265058500105300117000
564-QAM2/33720080001560017333.332400360007020078000140400156000
664-QAM3/4381009000175501950036450405007897587750157950175500
764-QAM5/639000100001950021666.740500450008775097500175500195000
8256-QAM3/43108001200023400260004860054000105300117000210600234000
9256-QAM5/631200013333.32600028888.95400060000117000130000234000260000
0BPSK1/2412001333.326002888.95400600011700130002340026000
1QPSK1/2424002666.752005777.8108001200023400260004680052000
2QPSK3/443600400078008666.7162001800035100390007020078000
316-QAM1/2448005333.31040011555.62160024000468005200093600104000
416-QAM3/44720080001560017333.332400360007020078000140400156000
564-QAM2/34960010666.72080023111.1432004800093600104000187200208000
664-QAM3/44108001200023400260004860054000105300117000210600234000
764-QAM5/641200013333.32600028888.95400060000117000130000234000260000
8256-QAM3/4414400160003120034666.76480072000140400156000280800312000
9256-QAM5/641600017777.8不适用不适用7200080000156000173333.3312000346666.7
折叠DMG 调制编码方案(MCS) F1 [20] [21] [22] [23]
MCS索引调制方式编码率mode速率
(Mbit/s)
0DBPSK1/2control27.5
13SQPSK1/2OFDM693
14SQPSK5/8OFDM866.25
15QPSK1/2OFDM1386
16QPSK5/8OFDM1732.5
17QPSK3/4OFDM2079
1816-QAM1/2OFDM2772
1916-QAM5/8OFDM3465
2016-QAM3/4OFDM4158
2116-QAM13/16OFDM4504.5
2264-QAM5/8OFDM5197.5
2364-QAM3/4OFDM6237
2464-QAM13/16OFDM6756.75
MCS索引调制方式编码率mode速率
(Mbit/s)
基本MCS字段扩展SC MCS指示字段
1π/2-BPSK1/2单载波38510
2π/2-BPSK1/2单载波77020
3π/2-BPSK5/8单载波962.530
4π/2-BPSK3/4单载波115540
5π/2-BPSK13/16单载波1251.2550
6π/2-QPSK1/2单载波154060
7π/2-QPSK5/8单载波192570
8π/2-QPSK3/4单载波231080
9π/2-QPSK13/16单载波2502.590
9.1π/2-QPSK7/8单载波269561
10π/2-16-QAM1/2单载波3080100
11π/2-16-QAM5/8单载波3850110
12π/2-16-QAM3/4单载波4620120
12.1π/2-16-QAM13/16单载波500571
12.2π/2-16-QAM7/8单载波539081
12.3π/2-64-QAM5/8单载波577591
12.4π/2-64-QAM3/4单载波6390101
12.5π/2-64-QAM13/16单载波7507.5111
12.6π/2-64-QAM7/8单载波8085121
MCS调制方式有效编码率mode速率
(Mbit/s)
编码方案
25π/2-BPSK13/28低功耗单载波626RS(224,208)+Block-Code(16,8)
26π/2-BPSK13/21低功耗单载波834RS(224,208)+Block-Code(12,8)
27π/2-BPSK52/63低功耗单载波1112RS(224,208)+SPC(9,8)
28π/2-QPSK13/28低功耗单载波1251RS(224,208)+Block-Code(16,8)
29π/2-QPSK13/21低功耗单载波1668RS(224,208)+Block-Code(12,8)
30π/2-QPSK52/63低功耗单载波2224RS(224,208)+SPC(9,8)
31π/2-QPSK13/14低功耗单载波2503RS(224,208)+Block-Code(8,8)
折叠CDMG 调制编码方案(MCS) G1 [24] [25] [26]
MCS索引调制方式编码率mode速率
(Mbit/s)
0DBPSK1/2control13.75
1π/2-BPSK1/2单载波192.5
2π/2-BPSK1/2单载波385
3π/2-BPSK5/8单载波481.25
4π/2-BPSK3/4单载波577.5
5π/2-BPSK13/16单载波625.625
6π/2-QPSK1/2单载波770
7π/2-QPSK5/8单载波962.5
8π/2-QPSK3/4单载波1155
9π/2-QPSK13/16单载波1251.25
10π/2-16-QAM1/2单载波1540
11π/2-16-QAM5/8单载波1925
12π/2-16-QAM3/4单载波2310
13π/2-16-QAM13/16单载波2502.5
14π/2-64-QAM5/8单载波2887.5
15π/2-64-QAM3/4单载波3465
16π/2-64-QAM13/16单载波3453.75
MCS调制方式有效编码率mode速率
(Mbit/s)
编码方案
17π/2-BPSK13/28低功耗单载波313RS(224,208)+Block-Code(16,8)
18π/2-BPSK13/21低功耗单载波417RS(224,208)+Block-Code(12,8)
19π/2-BPSK52/63低功耗单载波556RS(224,208)+SPC(9,8)
20π/2-QPSK13/28低功耗单载波625.5RS(224,208)+Block-Code(16,8)
21π/2-QPSK13/21低功耗单载波834RS(224,208)+Block-Code(12,8)
22π/2-QPSK52/63低功耗单载波1112RS(224,208)+SPC(9,8)
23π/2-QPSK13/14低功耗单载波1251.5RS(224,208)+Block-Code(8,8)
折叠CMMG 调制编码方案(MCS) H1 H2 [27]
MCS索引调制方式编码率空间流数mode速率
(Mbit/s)
540MHz1080MHz
Long GIShort GILong GIShort GI
1π/2-BPSK1/21单载波165192.5330385
2π/2-QPSK1/21单载波330385660770
3π/2-QPSK3/41单载波495577.59901155
4π/2-16-QAM1/21单载波66077013201540
5π/2-16-QAM3/41单载波990115519802310
6π/2-64-QAM5/81单载波1237.51443.7524752887.5
7π/2-64-QAM3/41单载波14851732.529703465
8π/2-64-QAM13/161单载波1608.751876.883217.53753.75
1π/2-BPSK1/22单载波330385660770
2π/2-QPSK1/22单载波66077013201540
3π/2-QPSK3/42单载波990115519802310
4π/2-16-QAM1/22单载波1320154026403080
5π/2-16-QAM3/42单载波1980231039604620
6π/2-64-QAM5/82单载波24752887.549505775
7π/2-64-QAM3/42单载波2970346559406930
8π/2-64-QAM13/162单载波3217.53753.7564357507.5
1π/2-BPSK1/23单载波495577.59901155
2π/2-QPSK1/23单载波990115519802310
3π/2-QPSK3/43单载波14851732.529703465
4π/2-16-QAM1/23单载波1980231039604620
5π/2-16-QAM3/43单载波2970346559406930
6π/2-64-QAM5/83单载波3712.54331.2574258662.5
7π/2-64-QAM3/43单载波44555197.5891010395
8π/2-64-QAM13/163单载波4826.55630.639652.511261.25
1π/2-BPSK1/24单载波66077013201540
2π/2-QPSK1/24单载波1320154026403080
3π/2-QPSK3/44单载波1980231039604620
4π/2-16-QAM1/24单载波2640308052806160
5π/2-16-QAM3/44单载波3960462079209240
6π/2-64-QAM5/84单载波49505775990011550
7π/2-64-QAM3/44单载波594069301188013860
8π/2-64-QAM13/164单载波64357507.51287015015
9BPSK1/21OFDM173.25192.5346.5385
10QPSK1/21OFDM346.5385693770
11QPSK3/41OFDM519.75577.51039.51155
1216-QAM1/21OFDM69377013861540
1316-QAM3/41OFDM1039.5115520792310
1464-QAM5/81OFDM1299.381443.752598.752887.5
1564-QAM3/41OFDM1559.251732.53118.53465
1664-QAM13/161OFDM1689.191876.883378.383753.75
9BPSK1/22OFDM346.5385693770
10QPSK1/22OFDM69377013861540
11QPSK3/42OFDM1039.5115520792310
1216-QAM1/22OFDM1386154027723080
1316-QAM3/42OFDM2079231041584620
1464-QAM5/82OFDM2598.752887.55197.55775
1564-QAM3/42OFDM3118.5346562376930
1664-QAM13/162OFDM3378.383753.756756.757507.5
9BPSK1/23OFDM519.75577.51039.51155
10QPSK1/23OFDM1039.5115520792310
11QPSK3/43OFDM1559.251732.53118.53465
1216-QAM1/23OFDM2079231041584620
1316-QAM3/43OFDM3118.5346562376930
1464-QAM5/83OFDM3898.134331.257796.258662.5
1564-QAM3/43OFDM4677.755197.59355.510395
1664-QAM13/163OFDM5067.565630.6310135.1311261.25
9BPSK1/24OFDM69377013861540
10QPSK1/24OFDM1386154027723080
11QPSK3/44OFDM2079231041584620
1216-QAM1/24OFDM2772308055446160
1316-QAM3/44OFDM4158462083169240
1464-QAM5/84OFDM5197.557751039511550
1564-QAM3/44OFDM623769301247413860
1664-QAM13/164OFDM6756.757507.513513.515015
折叠HE 调制编码方案(MCS) I1 I2 I3 I4 [28]
HE-MCS索引DCM调制方式编码率空间流数速率
(Mbit/s)
26-tone RU52-tone RU106-tone RU242-tone RU484-tone RU996-tone RU2x996-tone RU
0.8 µs GI1.6 µs GI3.2 µs GI0.8 µs GI1.6 µs GI3.2 µs GI0.8 µs GI1.6 µs GI3.2 µs GI0.8 µs GI1.6 µs GI3.2 µs GI0.8 µs GI1.6 µs GI3.2 µs GI0.8 µs GI1.6 µs GI3.2 µs GI0.8 µs GI1.6 µs GI3.2 µs GI
01BPSK1/210.40.40.40.90.80.81.81.71.64.34.03.68.68.17.318.017.015.336.034.030.6
00BPSK1/210.90.80.81.81.71.53.83.53.28.68.17.317.216.314.636.034.030.672.168.161.3
11QPSK1/210.90.80.81.81.71.53.83.53.28.68.17.317.216.314.636.034.030.672.168.161.3
10QPSK1/211.81.71.53.53.33.07.57.16.417.216.314.634.432.529.372.168.161.3144.1136.1122.5
2不适用QPSK3/412.62.52.35.35.04.511.310.69.625.824.421.951.648.843.9108.1102.191.9216.2204.2183.8
3116-QAM1/211.81.71.53.53.33.07.57.16.417.216.314.634.432.529.372.168.161.3144.1136.1122.5
3016-QAM1/213.53.33.07.16.76.015.014.212.834.432.529.368.865.058.5144.1136.1122.5288.2272.2245.0
4116-QAM3/412.62.52.35.35.04.511.310.69.625.824.421.951.648.843.9108.1102.191.9216.2204.2183.8
4016-QAM3/415.35.04.510.610.09.022.521.319.151.648.843.9103.297.587.8216.2204.2183.8432.4408.3367.5
5不适用64-QAM2/317.16.76.014.113.312.030.028.325.568.865.058.5137.6130.0117.0288.2272.2245.0576.5544.4490.0
6不适用64-QAM3/417.97.56.815.915.013.533.831.928.777.473.165.8154.9146.3131.6324.3306.3275.6648.5612.5551.3
7不适用64-QAM5/618.88.37.517.616.715.037.535.431.986.081.373.1172.1162.5146.3360.3340.3306.3720.6680.6612.5
8不适用256-QAM3/4110.610.09.021.220.018.045.042.538.3103.297.587.8206.5195.0175.5432.4408.3367.5864.7816.7735.0
9不适用256-QAM5/6111.811.110.023.522.220.050.047.242.5114.7108.397.5229.4216.7195.0480.4453.7408.3960.7907.4816.6
10不适用1024-QAM3/4113.212.511.326.525.022.556.353.147.8129.0121.9109.7258.1243.8219.4540.4510.4459.41080.91020.8918.8
11不适用1024-QAM5/6114.713.912.529.427.825.062.559.053.1143.4135.4121.9286.8270.8243.8600.4567.1510.41201.01134.21020.8
01BPSK1/220.90.80.81.81.71.53.83.53.28.68.17.317.216.314.636.034.030.672.168.161.3
00BPSK1/221.81.71.53.53.33.07.57.16.417.216.314.634.432.529.372.168.161.3144.1136.1122.5
11QPSK1/221.81.71.53.53.33.07.57.16.417.216.314.634.432.529.372.168.161.3144.1136.1122.5
10QPSK1/223.53.33.07.16.76.015.014.212.834.432.529.368.865.058.5144.1136.1122.5288.2272.2245.0
2不适用QPSK3/425.35.04.510.610.09.022.521.319.151.648.843.9103.297.587.8216.2204.2183.8432.4408.3367.5
3116-QAM1/223.53.33.07.16.76.015.014.212.834.432.529.368.865.058.5144.1136.1122.5288.2272.2245.0
3016-QAM1/227.16.76.014.113.312.030.028.325.568.865.058.5137.6130.0117.0288.2272.2245.0576.5544.4490.0
4116-QAM3/425.35.04.510.610.09.022.521.319.151.648.843.9103.297.587.8216.2204.2183.8432.4408.3367.5
4016-QAM3/4210.610.09.021.220.018.045.042.538.3103.297.587.8206.5195.0175.5432.4408.3367.5864.7816.7735.0
5不适用64-QAM2/3214.113.312.028.226.724.060.056.751.0137.6130.0117.0275.3260.0234.0576.5544.4490.01152.91088.9980.0
6不适用64-QAM3/4215.915.013.531.830.027.067.563.857.4154.9146.3131.6309.7292.5263.3648.5612.5551.31297.11225.01102.5
7不适用64-QAM5/6217.616.715.035.333.330.075.070.863.8172.1162.5146.3344.1325.0292.5720.6680.6612.51441.21361.11225.0
8不适用256-QAM3/4221.220.018.042.440.036.090.085.076.5206.5195.0175.5412.9390.0351.0864.7816.7735.01729.41633.31470.0
9不适用256-QAM5/6223.522.220.047.144.440.0100.094.485.0229.4216.7195.0458.8433.3390.0960.7907.4816.61921.51814.81633.3
10不适用1024-QAM3/4226.525.022.552.950.045.0112.5106.395.6258.1243.8219.4516.2487.5438.81080.91020.8918.82161.82041.71837.5
11不适用1024-QAM5/6229.427.825.058.855.650.0125.0118.1106.3286.8270.8243.8573.5541.7487.51201.01134.21020.82401.92268.52041.6
0不适用BPSK1/232.62.52.35.35.04.511.310.69.625.824.421.951.648.843.9108.1102.191.9216.2204.2183.8
1不适用QPSK1/235.35.04.510.610.09.022.521.319.151.648.843.9103.297.587.8216.2204.2183.8432.4408.3367.5
2不适用QPSK3/437.97.56.815.915.013.533.831.928.777.473.165.8154.9146.3131.6324.3306.3275.6648.5612.5551.3
3不适用16-QAM1/2310.610.09.021.220.018.045.042.538.3103.297.587.8206.5195.0175.5432.4408.3367.5864.7816.7735.0
4不适用16-QAM3/4315.915.013.531.830.027.067.563.857.4154.9146.3131.6309.7292.5263.3648.5612.5551.31297.11225.01102.5
5不适用64-QAM2/3321.220.018.042.440.036.090.085.076.5206.5195.0175.5412.9390.0351.0864.7816.7735.01729.41633.31470.0
6不适用64-QAM3/4323.822.520.347.645.040.5101.395.686.1232.3219.4197.4464.6438.8394.9972.8918.8826.91945.61837.51653.8
7不适用64-QAM5/6326.525.022.552.950.045.0112.5106.395.6258.1243.8219.4516.2487.5438.81080.91020.8918.82161.82041.71837.5
8不适用256-QAM3/4331.830.027.063.560.054.0135.0127.5114.8309.7292.5263.3619.4585.0526.51297.11225.01102.52594.12450.02205.0
9不适用256-QAM5/6335.333.330.070.666.760.0150.0141.7127.5344.1325.0292.5688.2650.0585.01441.21361.11225.02882.42722.22450.0
10不适用1024-QAM3/4339.737.533.879.475.067.5168.8159.4143.4387.1365.6329.1774.3731.3658.11621.31531.31378.13242.63062.52756.3
11不适用1024-QAM5/6344.141.737.588.283.375.0187.5177.1159.4430.1406.3365.6860.3812.5731.31801.51701.41531.33602.93402.83062.5
0不适用BPSK1/243.53.33.07.16.76.015.014.212.834.432.529.368.865.058.5144.1136.1122.5288.2272.2245.0
1不适用QPSK1/247.16.76.014.113.312.030.028.325.568.865.058.5137.6130.0117.0288.2272.2245.0576.5544.4490.0
2不适用QPSK3/4410.610.09.021.220.018.045.042.538.3103.297.587.8206.5195.0175.5432.4408.3367.5864.7816.7735.0
3不适用16-QAM1/2414.113.312.028.226.724.060.056.751.0137.6130.0117.0275.3260.0234.0576.5544.4490.01152.91088.9980.0
4不适用16-QAM3/4421.220.018.042.440.036.090.085.076.5206.5195.0175.5412.9390.0351.0864.7816.7735.01729.41633.31470.0
5不适用64-QAM2/3428.226.724.056.553.348.0120.0113.3102.0275.3260.0234.0550.6520.0468.01152.91088.9980.02305.92177.81960.0
6不适用64-QAM3/4431.830.027.063.560.054.0135.0127.5114.8309.7292.5263.3619.4585.0526.51297.11225.01102.52594.12450.02205.0
7不适用64-QAM5/6435.333.330.070.666.760.0150.0141.7127.5344.1325.0292.5688.2650.0585.01441.21361.11225.02882.42722.22450.0
8不适用256-QAM3/4442.440.036.084.780.072.0180.0170.0153.0412.9390.0351.0825.9780.0702.01729.41633.31470.03458.83266.72940.0
9不适用256-QAM5/6447.144.440.094.188.980.0200.0188.9170.0458.8433.3390.0917.6866.7780.01921.51814.81633.33843.13629.63266.6
10不适用1024-QAM3/4452.950.045.0105.9100.090.0225.0212.5191.3516.2487.5438.81032.4975.0877.52161.82041.71837.54323.54083.33675.0
11不适用1024-QAM5/6458.855.650.0117.6111.1100.0250.0236.1212.5573.5541.7487.51147.11083.3975.02401.92268.52041.64803.94537.04083.3
0不适用BPSK1/254.44.23.88.88.37.518.817.715.943.040.636.686.081.373.1180.1170.1153.1360.3340.3306.3
1不适用QPSK1/258.88.37.517.616.715.037.535.431.986.081.373.1172.1162.5146.3360.3340.3306.3720.6680.6612.5
2不适用QPSK3/4513.212.511.326.525.022.556.353.147.8129.0121.9109.7258.1243.8219.4540.4510.4459.41080.91020.8918.8
3不适用16-QAM1/2517.616.715.035.333.330.075.070.863.8172.1162.5146.3344.1325.0292.5720.6680.6612.51441.21361.11225.0
4不适用16-QAM3/4526.525.022.552.950.045.0112.5106.395.6258.1243.8219.4516.2487.5438.81080.91020.8918.82161.82041.71837.5
5不适用64-QAM2/3535.333.330.070.666.760.0150.0141.7127.5344.1325.0292.5688.2650.0585.01441.21361.11225.02882.42722.22450.0
6不适用64-QAM3/4539.737.533.879.475.067.5168.8159.4143.4387.1365.6329.1774.3731.3658.11621.31531.31378.13242.63062.52756.3
7不适用64-QAM5/6544.141.737.588.283.375.0187.5177.1159.4430.1406.3365.6860.3812.5731.31801.51701.41531.33602.93402.83062.5
8不适用256-QAM3/4552.950.045.0105.9100.090.0225.0212.5191.3516.2487.5438.81032.4975.0877.52161.82041.71837.54323.54083.33675.0
9不适用256-QAM5/6558.855.650.0117.6111.1100.0250.0236.1212.5573.5541.7487.51147.11083.3975.02401.92268.52041.64803.94537.04083.3
10不适用1024-QAM3/4566.262.556.3132.4125.0112.5281.3265.6239.1645.2609.4548.41290.41218.81096.92702.22552.12296.95404.45104.24593.8
11不适用1024-QAM5/6573.569.462.5147.1138.9125.0312.5295.1265.6716.9677.1609.41433.81354.21218.83002.42835.62552.16004.95671.35104.1
0不适用BPSK1/265.35.04.510.610.09.022.521.319.151.648.843.9103.297.587.8216.2204.2183.8432.4408.3367.5
1不适用QPSK1/2610.610.09.021.220.018.045.042.538.3103.297.587.8206.5195.0175.5432.4408.3367.5864.7816.7735.0
2不适用QPSK3/4615.915.013.531.830.027.067.563.857.4154.9146.3131.6309.7292.5263.3648.5612.5551.31297.11225.01102.5
3不适用16-QAM1/2621.220.018.042.440.036.090.085.076.5206.5195.0175.5412.9390.0351.0864.7816.7735.01729.41633.31470.0
4不适用16-QAM3/4631.830.027.063.560.054.0135.0127.5114.8309.7292.5263.3619.4585.0526.51297.11225.01102.52594.12450.02205.0
5不适用64-QAM2/3642.440.036.084.780.072.0180.0170.0153.0412.9390.0351.0825.9780.0702.01729.41633.31470.03458.83266.72940.0
6不适用64-QAM3/4647.645.040.595.390.081.0202.5191.3172.1464.6438.8394.9929.1877.5789.81945.61837.51653.83891.23675.03307.5
7不适用64-QAM5/6652.950.045.0105.9100.090.0225.0212.5191.3516.2487.5438.81032.4975.0877.52161.82041.71837.54323.54083.33675.0
8不适用256-QAM3/4663.560.054.0127.1120.0108.0270.0255.0229.5619.4585.0526.51238.81170.01053.02594.12450.02205.05188.24900.04410.0
9不适用256-QAM5/6670.666.760.0141.2133.3120.0300.0283.3255.0688.2650.0585.01376.51300.01170.02882.42722.22450.05764.75444.44900.0
10不适用1024-QAM3/4679.475.067.5158.8150.0135.0337.5318.8286.9774.3731.3658.11548.51462.51316.33242.63062.52756.36485.36125.05512.5
11不适用1024-QAM5/6688.283.375.0176.5166.7150.0375.0354.2318.8860.3812.5731.31720.61625.01462.53602.93402.83062.57205.96805.66125.0
0不适用BPSK1/276.25.85.312.411.710.526.324.822.360.256.951.2120.4113.8102.4252.2238.2214.4504.4476.4428.8
1不适用QPSK1/2712.411.710.524.723.321.052.549.644.6120.4113.8102.4240.9227.5204.8504.4476.4428.81008.8952.8857.5
2不适用QPSK3/4718.517.515.837.135.031.578.874.466.9180.7170.6153.6361.3341.3307.1756.6714.6643.11513.21429.21286.3
3不适用16-QAM1/2724.723.321.049.446.742.0105.099.289.3240.9227.5204.8481.8455.0409.51008.8952.8857.52017.61905.61715.0
4不适用16-QAM3/4737.135.031.574.170.063.0157.5148.8133.9361.3341.3307.1722.6682.5614.31513.21429.21286.33026.52858.32572.5
5不适用64-QAM2/3749.446.742.098.893.384.0210.0198.3178.5481.8455.0409.5963.5910.0819.02017.61905.61715.04035.33811.13430.0
6不适用64-QAM3/4755.652.547.3111.2105.094.5236.3223.1200.8542.0511.9460.71084.01023.8921.42269.92143.81929.44539.74287.53858.8
7不适用64-QAM5/6761.858.352.5123.5116.7105.0262.5247.9223.1602.2568.8511.91204.41137.51023.82522.12381.92143.85044.14763.94287.5
8不适用256-QAM3/4774.170.063.0148.2140.0126.0315.0297.5267.8722.6682.5614.31445.31365.01228.53026.52858.32572.56052.95716.75145.0
9不适用256-QAM5/6782.477.870.0164.7155.6140.0350.0330.6297.5802.9758.3682.51605.91516.71365.03362.73175.92858.36725.46351.85716.6
10不适用1024-QAM3/4792.687.578.8185.3175.0157.5393.8371.9334.7903.3853.1767.81806.61706.31535.63783.13572.93215.67566.27145.86431.3
11不适用1024-QAM5/67102.997.287.5205.9194.4175.0437.5413.2371.91003.7947.9853.12007.41895.81706.34203.43969.93572.98406.87939.87145.8
0不适用BPSK1/287.16.76.014.113.312.030.028.325.568.865.058.5137.6130.0117.0288.2272.2245.0576.5544.4490.0
1不适用QPSK1/2814.113.312.028.226.724.060.056.751.0137.6130.0117.0275.3260.0234.0576.5544.4490.01152.91088.9980.0
2不适用QPSK3/4821.220.018.042.440.036.090.085.076.5206.5195.0175.5412.9390.0351.0864.7816.7735.01729.41633.31470.0
3不适用16-QAM1/2828.226.724.056.553.348.0120.0113.3102.0275.3260.0234.0550.6520.0468.01152.91088.9980.02305.92177.81960.0
4不适用16-QAM3/4842.440.036.084.780.072.0180.0170.0153.0412.9390.0351.0825.9780.0702.01729.41633.31470.03458.83266.72940.0
5不适用64-QAM2/3856.553.348.0112.9106.796.0240.0226.7204.0550.6520.0468.01101.21040.0936.02305.92177.81960.04611.84355.63920.0
6不适用64-QAM3/4863.560.054.0127.1120.0108.0270.0255.0229.5619.4585.0526.51238.81170.01053.02594.12450.02205.05188.24900.04410.0
7不适用64-QAM5/6870.666.760.0141.2133.3120.0300.0283.3255.0688.2650.0585.01376.51300.01170.02882.42722.22450.05764.75444.44900.0
8不适用256-QAM3/4884.780.072.0169.4160.0144.0360.0340.0306.0825.9780.0702.01651.81560.01404.03458.83266.72940.06917.66533.35880.0
9不适用256-QAM5/6894.188.980.0188.2177.8160.0400.0377.8340.0917.6866.7780.01835.31733.31560.03843.13629.63266.67686.37259.26533.3
10不适用1024-QAM3/48105.9100.090.0211.8200.0180.0450.0425.0382.51032.4975.0877.52064.71950.01755.04323.54083.33675.08647.18166.77350.0
11不适用1024-QAM5/68117.6111.1100.0235.3222.2200.0500.0472.2425.01147.11083.3975.02294.12166.71950.04803.94537.04083.39607.89074.08166.6



标准与修订[4][编辑]

原始标准[编辑]

原始标准于1997年发布(IEEE Std 802.11-1997),1999年随着MIB的更改而修订(IEEE Std 802.11-1999),并于2003年重申(reaffirmed)。

IEEE Std 802.11a-1999[编辑]

1999版的修正案 1,5 GHz频段中的高速物理层(High-speed Physical Layer in the 5 GHz Band)。

IEEE Std 802.11b-1999[编辑]

1999版的修正案 2,2.4 GHz频段中的高速物理层扩展(Higher-Speed Physical Layer Extension in the 2.4 GHz Band),于2000年发布。

IEEE Std 802.11b-1999/Cor 1-2001[编辑]

1999版的修正案 2的更正,2.4 GHz频段中的高速物理层(PHY)扩展(Higher-speed Physical Layer (PHY) extension in the 2.4 GHz band),于2001年发布。

IEEE Std 802.11d-2001[编辑]

1999版的修正案 3,在其他监管领域的操作规范(Specification for operation in additional regulatory domains),于2001年发布。

IEEE Std 802.11g-2003[编辑]

1999版的修正案 4,2.4 GHz频段中更高的数据速率扩展(Further Higher Data Rate Extension in the 2.4 GHz Band),于2003年发布。

IEEE Std 802.11h-2003[编辑]

1999版的修正案 5,欧洲5 GHz频段的频谱和发射功率管理扩展(Spectrum and Transmit Power Management Extensions in the 5 GHz band in Europe),于2003年发布。

IEEE Std 802.11i-2004[编辑]

1999版的修正案 6,介质访问控制(MAC)安全性增强(Medium Access Control (MAC) Security Enhancements),于2004年发布。

IEEE Std 802.11j-2004[编辑]

1999版的修正案 7,日本4.9 GHz–5 GHz频段运作(4.9 GHz–5 GHz Operation in Japan),于2004年发布。

IEEE Std 802.11e-2005[编辑]

1999版的修正案 8, 介质访问控制(MAC)服务质量(QoS)增强(Medium Access Control (MAC) Quality of Service Enhancements),于2005年发布。

IEEE Std 802.11-2007[编辑]

2007年发布的修订版,将修正案 1至修正案 8纳入1999年版,对IEEE Std 802.11的媒体访问控制(MAC)和物理层(PHY)功能进行了增强。

IEEE Std 802.11k-2008[编辑]

2007年修订版的修正案 1,无线局域网的无线电资源测量(Radio Resource Measurement of Wireless LANs),于2008年发布。

IEEE Std 802.11r-2008[编辑]

2007年修订版的修正案 2,快速基本服务集(BSS)切换(Fast Basic Service Set (BSS) Transition),于2008年发布。

IEEE Std 802.11y-2008[编辑]

2007年修订版的修正案 3,美国3650–3700 MHz频段运作(3650–3700 MHz Operation in USA),于2008年发布。

IEEE Std 802.11w-2009[编辑]

2007年修订版的修正案 4,受保护的管理帧(Protected Management Frames),于2009年发布。

IEEE Std 802.11n-2009[编辑]

2007年修订版的修正案 5,增强的更高吞吐量(HT)(Enhancements for Higher Throughput),于2009年发布。

IEEE Std 802.11p-2010[编辑]

2007年修订版的修正案 6,车载环境中的无线接入(Wireless Access in Vehicular Environments),于2010年发布。

IEEE Std 802.11z-2010[编辑]

2007年修订版的修正案 7,直接链接设置(DLS)的扩展(Extensions to Direct-Link Setup (DLS)),于2010年发布。

IEEE Std 802.11v-2011[编辑]

2007年修订版的修正案 8,无线网络管理(Wireless Network Management),于2011年发布。

IEEE Std 802.11u-2011[编辑]

2007年修订版的修正案 9,与外部网络互通(Interworking with External Networks),于2011年发布。

IEEE Std 802.11s-2011[编辑]

2007年修订版的修正案 10,Mesh网络(Mesh Networking),于2011年发布。

IEEE Std 802.11-2012[编辑]

2012年发布的修订版,将修正案 1至修正案 10纳入2007年版,对IEEE Std 802.11的媒体访问控制(MAC)和物理层(PHY)功能进行了增强。

IEEE Std 802.11ae-2012[编辑]

2012年修订版的修正案 1,管理帧的优先级(Prioritization of Management Frames),于2012年发布。

IEEE Std 802.11aa-2012[编辑]

2012年修订版的修正案 2,MAC增强功能可实现强大的音频视频流(MAC Enhancements for Robust Audio Video Streaming),于2012年发布。

IIEEE Std 802.11ad-2012[编辑]

2012年修订版的修正案 3,增强了60 GHz频段的超高吞吐量(VHT)(Enhancements for Very High Throughput in the 60 GHz Band),于2012年发布。

IEEE Std 802.11ac-2013[编辑]

2012年修订版的修正案 4,增强了工作在6 GHz以下频段的超高吞吐量(VHT)(Enhancements for Very High Throughput for Operation in Bands below 6 GHz),于2013年发布。

IEEE Std 802.11af-2013[编辑]

2012年修订版的修正案 5,电视空白频段(TVWS)运作(Television White Spaces (TVWS) Operation),于2014年发布。

IEEE Std 802.11-2016[编辑]

2016年发布的修订版,将修正案 1至修正案 5纳入2012年版,对IEEE Std 802.11进行了技术更正和说明,并对现有的媒体访问控制(MAC)和物理层(PHY)功能进行了增强,删除了一些以前标记为过时的功能,并增加了其他过时功能的标识,重新编号了部分条款和附件。

IEEE Std 802.11ai-2016[编辑]

2016年修订版的修正案 1,快速初始链路设置(Fast Initial Link),于2016年发布。

IEEE Std 802.11ah-2016[编辑]

2016年修订版的修正案 2,1 GHz以下免许可频段运作(Sub 1 GHz License Exempt Operation),于2017年发布。

IEEE Std 802.11aj-2018[编辑]

2016年修订版的修正案 3,增强了支持中国毫米波频段(60 GHz和45 GHz)的超高吞吐量(VHT)(Enhancements for Very High Throughput to Support Chinese Millimeter Wave Frequency Bands (60 GHz and 45 GHz)),于2018年发布。

IEEE Std 802.11ak-2018[编辑]

2016年修订版的修正案 4,桥接网络中传输链路的增强(Enhancements for Transit Links Within Bridged Networks),于2018年发布。

IEEE Std 802.11aq-2018[编辑]

2016年修订版的修正案 5,预关联发现(Preassociation Discovery),于2018年发布。

进行中的项目[5][编辑]

P802.11md[编辑]

2017年发起的项目,TGmd任务组负责5项修正案(11ai,11ah,11aj,11ak,11aq)纳入2016年修订版的修订工作,草案D3.0在2019年12月15日结束了SponsorBallots投票。

P802.11ax[编辑]

2014年发起的项目,项目名称“High Efficiency WLAN”,TGax任务组负责制定,草案D6.0在2020年1月24日结束了SponsorBallots投票。

P802.11ay[编辑]

2015年发起的项目,项目名称“Next Generation 60GHz”,TGay任务组负责制定,草案D5.0在2020年1月9日结束了SponsorBallots投票。

P802.11az[编辑]

2015年发起的项目,项目名称“Next Generation Positioning”,TGaz任务组负责制定,草案D2.0在2020年1月3日结束了WG Letter Ballots投票。

P802.11ba[编辑]

2016年发起的项目,项目名称“Wake Up Radio”,TGba任务组负责制定,草案D6.0在2020年2月1日结束了WG Letter Ballots投票。

P802.11bb[编辑]

2018年发起的项目,项目名称“Light Communications”,TGbb任务组负责制定。

P802.11bc[编辑]

2018年发起的项目,项目名称“Enhanced Broadcast Service”,TGbc任务组负责制定。

P802.11bd[编辑]

2018年发起的项目,项目名称“Enhancements for Next Generation V2X”,TGbd任务组负责制定。

P802.11be[编辑]

2019年发起的项目,项目名称“Extremely High Throughput”,TGbe任务组负责制定。

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