IEEE 802.11a-1999
标准全文

|  论 编802> 11 物理层(PHY)规范.标准修订 |  论 编802> 11 物理层(PHY)规范.规范 |  论 编802> 11 物理层(PHY)规范.初始修正案 |  论 编802> 11 物理层(PHY)规范.修正案 发行时间 |  论 编802> 11 物理层(PHY)规范.工作频率 (GHz) |  论 编802> 11 物理层(PHY)规范.通道寬度 (MHz) |  论 编802> 11 物理层(PHY)规范.速率 (Mbit/s) |  论 编802> 11 物理层(PHY)规范.MIMO 支持 |  论 编802> 11 物理层(PHY)规范.调制方式 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 802.11-2020 | DSSS PHY | 802.11-1997 | 1997年11月 | 2.4 | 20 | 1, 2 | 不適用 | DSSS |
| 802.11-2020 | OFDM PHY | 802.11a-1999 | 1999年12月 | 5 | 5 | 1.5, 2.25, 3, 4.5, 6, 9, 12, 13.5 | 不適用 | OFDM |
| 802.11-2020 | OFDM PHY | 802.11a-1999 | 1999年12月 | 5 | 10 | 3, 4.5, 6, 9, 12, 18, 24, 27 | 不適用 | OFDM |
| 802.11-2020 | OFDM PHY | 802.11a-1999 | 1999年12月 | 5 | 20 | 6, 9, 12, 18, 24, 36, 48, 54 | 不適用 | OFDM |
| 802.11-2020 | HR/DSSS PHY | 802.11b-1999 | 2000年1月 | 2.4 | 20 | 1, 2, 5.5, 11 | 不適用 | DSSS, CCK |
| 802.11-2020 | ERP PHY | 802.11g-2003 | 2003年6月 | 2.4 | 20 | 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 | 不適用 | DSSS, CCK, OFDM |
| 802.11-2020 | HT PHY | 802.11n-2009 | 2009年10月 | 2.4/5 | 20 | 单条流最高72.2 | 4 | MIMO-OFDM |
| 802.11-2020 | HT PHY | 802.11n-2009 | 2009年10月 | 2.4/5 | 40 | 单条流最高150 | 4 | MIMO-OFDM |
| 802.11-2020 | VHT PHY | 802.11ac-2013 | 2013年12月 | 5 | 20 | 单条流最高86.7 | 8 | MIMO-OFDM |
| 802.11-2020 | VHT PHY | 802.11ac-2013 | 2013年12月 | 5 | 40 | 单条流最高200 | 8 | MIMO-OFDM |
| 802.11-2020 | VHT PHY | 802.11ac-2013 | 2013年12月 | 5 | 80 | 单条流最高433.3 | 8 | MIMO-OFDM |
| 802.11-2020 | VHT PHY | 802.11ac-2013 | 2013年12月 | 5 | 160 80+80 | 单条流最高866.7 | 8 | MIMO-OFDM |
| 802.11-2020 | DMG PHY | 802.11ad-2012 | 2012年12月 | 60 | 2160 | 详见DMG MCS表 | 不適用 | OFDM，单载波，低功耗单载波 |
| 802.11-2020 | TVHT PHY | 802.11af-2012 | 2014年2月 | TVWS  | 6 7 | 详见TVHT MCS表 | 4 | MIMO-OFDM |
| 802.11-2020 | TVHT PHY | 802.11af-2012 | 2014年2月 | TVWS  | 8 | 详见TVHT MCS表 | 4 | MIMO-OFDM |
| 802.11-2020 | S1G PHY | 802.11ah-2016 | 2017年5月 | 1 GHz以下除TVWS外 | 1 | 详见S1G MCS表 | 4 | MIMO-OFDM |
| 802.11-2020 | S1G PHY | 802.11ah-2016 | 2017年5月 | 1 GHz以下除TVWS外 | 2 | 详见S1G MCS表 | 4 | MIMO-OFDM |
| 802.11-2020 | S1G PHY | 802.11ah-2016 | 2017年5月 | 1 GHz以下除TVWS外 | 4 | 详见S1G MCS表 | 4 | MIMO-OFDM |
| 802.11-2020 | S1G PHY | 802.11ah-2016 | 2017年5月 | 1 GHz以下除TVWS外 | 8 | 详见S1G MCS表 | 4 | MIMO-OFDM |
| 802.11-2020 | S1G PHY | 802.11ah-2016 | 2017年5月 | 1 GHz以下除TVWS外 | 16 | 详见S1G MCS表 | 4 | MIMO-OFDM |
| 802.11-2020 | CDMG PHY | 802.11aj-2018 | 2018年4月 | 60 | 1080 | 详见CDMG MCS表 | 不適用 | 单载波，低功耗单载波 |
| 802.11-2020 | CMMG PHY | 802.11aj-2018 | 2018年4月 | 45 | 540 | 详见CMMG MCS表 | 4 | OFDM，单载波 |
| 802.11-2020 | CMMG PHY | 802.11aj-2018 | 2018年4月 | 45 | 1080 | 详见CMMG MCS表 | 4 | OFDM，单载波 |
| P802.11me | HE PHY | 802.11ax-2021 | 2021年5月 | 2.4/5/6 | 20 | 单条流最高143.4 | 8 | OFDMA |
| P802.11me | HE PHY | 802.11ax-2021 | 2021年5月 | 2.4/5/6 | 40 | 单条流最高286.8 | 8 | OFDMA |
| P802.11me | HE PHY | 802.11ax-2021 | 2021年5月 | 2.4/5/6 | 80 | 单条流最高600.4 | 8 | OFDMA |
| P802.11me | HE PHY | 802.11ax-2021 | 2021年5月 | 2.4/5/6 | 160 | 单条流最高1201 | 8 | OFDMA |
| P802.11me | EDMG PHY | 802.11ay-2021 | 2021年7月 | 60 | 8000 | 单条流最高 20,000 (20 Gbit/s)  | 4 | OFDM |
| P802.11me | WUR PHY | 802.11ba-2021 | 2021年10月 |  |  |  |  |  |
|  | EHT PHY | P802.11be | 预计2024年12月 | 2.4/5/6 | 320 |  | 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。
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。
A4  各监管域的工作频段收录在附件中
| HT 调制编码方案(MCS) B1 B2 > MCS索引.MCS索引.MCS索引 | HT 调制编码方案(MCS) B1 B2 > 调制方式.调制方式.调制方式 | HT 调制编码方案(MCS) B1 B2 > 编码率.编码率.编码率 | HT 调制编码方案(MCS) B1 B2 > 空间流数.空间流数.空间流数 | HT 调制编码方案(MCS) B1 B2 > 速率 (Mbit/s).20MHz.800 ns GI | HT 调制编码方案(MCS) B1 B2 > 速率 (Mbit/s).20MHz.400 ns GI | HT 调制编码方案(MCS) B1 B2 > 速率 (Mbit/s).40MHz.800 ns GI | HT 调制编码方案(MCS) B1 B2 > 速率 (Mbit/s).40MHz.400 ns GI |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 0 | BPSK | 1/2 | 1 | 6.5 | 7.2 | 13.5 | 15 |
| 1 | QPSK | 1/2 | 1 | 13 | 14.4 | 27 | 30 |
| 2 | QPSK | 3/4 | 1 | 19.5 | 21.7 | 40.5 | 45 |
| 3 | 16-QAM | 1/2 | 1 | 26 | 28.9 | 54 | 60 |
| 4 | 16-QAM | 3/4 | 1 | 39 | 43.3 | 81 | 90 |
| 5 | 64-QAM | 2/3 | 1 | 52 | 57.8 | 108 | 120 |
| 6 | 64-QAM | 3/4 | 1 | 58.5 | 65 | 121.5 | 135 |
| 7 | 64-QAM | 5/6 | 1 | 65 | 72.2 | 135 | 150 |
| 8 | BPSK | 1/2 | 2 | 13 | 14.4 | 27 | 30 |
| 9 | QPSK | 1/2 | 2 | 26 | 28.9 | 54 | 60 |
| 10 | QPSK | 3/4 | 2 | 39 | 43.3 | 81 | 90 |
| 11 | 16-QAM | 1/2 | 2 | 52 | 57.8 | 108 | 120 |
| 12 | 16-QAM | 3/4 | 2 | 78 | 86.7 | 162 | 180 |
| 13 | 64-QAM | 2/3 | 2 | 104 | 115.6 | 216 | 240 |
| 14 | 64-QAM | 3/4 | 2 | 117 | 130 | 243 | 270 |
| 15 | 64-QAM | 5/6 | 2 | 130 | 144.4 | 270 | 300 |
| 16 | BPSK | 1/2 | 3 | 19.5 | 21.7 | 40.5 | 45 |
| 17 | QPSK | 1/2 | 3 | 39 | 43.3 | 81 | 90 |
| 18 | QPSK | 3/4 | 3 | 58.5 | 65 | 121.5 | 135 |
| 19 | 16-QAM | 1/2 | 3 | 78 | 86.7 | 162 | 180 |
| 20 | 16-QAM | 3/4 | 3 | 117 | 130 | 243 | 270 |
| 21 | 64-QAM | 2/3 | 3 | 156 | 173.3 | 324 | 360 |
| 22 | 64-QAM | 3/4 | 3 | 175.5 | 195 | 364.5 | 405 |
| 23 | 64-QAM | 5/6 | 3 | 195 | 216.7 | 405 | 450 |
| 24 | BPSK | 1/2 | 4 | 26 | 28.9 | 54 | 60 |
| 25 | QPSK | 1/2 | 4 | 52 | 57.8 | 108 | 120 |
| 26 | QPSK | 3/4 | 4 | 78 | 86.7 | 162 | 180 |
| 27 | 16-QAM | 1/2 | 4 | 104 | 115.6 | 216 | 240 |
| 28 | 16-QAM | 3/4 | 4 | 156 | 173.3 | 324 | 360 |
| 29 | 64-QAM | 2/3 | 4 | 208 | 231.1 | 432 | 480 |
| 30 | 64-QAM | 3/4 | 4 | 234 | 260 | 486 | 540 |
| 31 | 64-QAM | 5/6 | 4 | 260 | 288.9 | 540 | 600 |
| VHT 调制编码方案(MCS) C1 C2 C3 C4 > MCS索引.MCS索引.MCS索引 | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 调制方式.调制方式.调制方式 | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 编码率.编码率.编码率 | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 空间流数.空间流数.空间流数 | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 速率 (Mbit/s).20MHz.800 ns GI | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 速率 (Mbit/s).20MHz.400 ns GI | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 速率 (Mbit/s).40MHz.800 ns GI | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 速率 (Mbit/s).40MHz.400 ns GI | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 速率 (Mbit/s).80MHz.800 ns GI | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 速率 (Mbit/s).80MHz.400 ns GI | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 速率 (Mbit/s).160MHz 80+80 MHz.800 ns GI | VHT 调制编码方案(MCS) C1 C2 C3 C4 > 速率 (Mbit/s).160MHz 80+80 MHz.400 ns GI |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 0 | BPSK | 1/2 | 1 | 6.5 | 7.2 | 13.5 | 15 | 29.3 | 32.5 | 58.5 | 65 |
| 1 | QPSK | 1/2 | 1 | 13 | 14.4 | 27 | 30 | 58.5 | 65 | 117 | 130 |
| 2 | QPSK | 3/4 | 1 | 19.5 | 21.7 | 40.5 | 45 | 87.8 | 97.5 | 175.5 | 195 |
| 3 | 16-QAM | 1/2 | 1 | 26 | 28.9 | 54 | 60 | 117 | 130 | 234 | 260 |
| 4 | 16-QAM | 3/4 | 1 | 39 | 43.3 | 81 | 90 | 175.5 | 195 | 351 | 390 |
| 5 | 64-QAM | 2/3 | 1 | 52 | 57.8 | 108 | 120 | 234 | 260 | 468 | 520 |
| 6 | 64-QAM | 3/4 | 1 | 58.5 | 65 | 121.5 | 135 | 263.3 | 292.5 | 526.5 | 585 |
| 7 | 64-QAM | 5/6 | 1 | 65 | 72.2 | 135 | 150 | 292.5 | 325 | 585 | 650 |
| 8 | 256-QAM | 3/4 | 1 | 78 | 86.7 | 162 | 180 | 351 | 390 | 702 | 780 |
| 9 | 256-QAM | 5/6 | 1 | 不適用 | 不適用 | 180 | 200 | 390 | 433.3 | 780 | 866.7 |
| 0 | BPSK | 1/2 | 2 | 13 | 14.4 | 27 | 30 | 58.5 | 65 | 117 | 130 |
| 1 | QPSK | 1/2 | 2 | 26 | 28.9 | 54 | 60 | 117 | 130 | 234 | 260 |
| 2 | QPSK | 3/4 | 2 | 39 | 43.3 | 81 | 90 | 175.5 | 195 | 351 | 390 |
| 3 | 16-QAM | 1/2 | 2 | 52 | 57.8 | 108 | 120 | 234 | 260 | 468 | 520 |
| 4 | 16-QAM | 3/4 | 2 | 78 | 86.7 | 162 | 180 | 351 | 390 | 702 | 780 |
| 5 | 64-QAM | 2/3 | 2 | 104 | 115.6 | 216 | 240 | 468 | 520 | 936 | 1040 |
| 6 | 64-QAM | 3/4 | 2 | 117 | 130 | 243 | 270 | 526.5 | 585 | 1053 | 1170 |
| 7 | 64-QAM | 5/6 | 2 | 130 | 144.4 | 270 | 300 | 585 | 650 | 1170 | 1300 |
| 8 | 256-QAM | 3/4 | 2 | 156 | 173.3 | 324 | 360 | 702 | 780 | 1404 | 1560 |
| 9 | 256-QAM | 5/6 | 2 | 不適用 | 不適用 | 360 | 400 | 780 | 866.7 | 1560 | 1733.3 |
| 0 | BPSK | 1/2 | 3 | 19.5 | 21.7 | 40.5 | 45 | 87.8 | 97.5 | 175.5 | 195 |
| 1 | QPSK | 1/2 | 3 | 39 | 43.3 | 81 | 90 | 175.5 | 195 | 351 | 390 |
| 2 | QPSK | 3/4 | 3 | 58.5 | 65 | 121.5 | 135 | 263.3 | 292.5 | 526.5 | 585 |
| 3 | 16-QAM | 1/2 | 3 | 78 | 86.7 | 162 | 180 | 351 | 390 | 702 | 780 |
| 4 | 16-QAM | 3/4 | 3 | 117 | 130 | 243 | 270 | 526.5 | 585 | 1053 | 1170 |
| 5 | 64-QAM | 2/3 | 3 | 156 | 173.3 | 324 | 360 | 702 | 780 | 1404 | 1560 |
| 6 | 64-QAM | 3/4 | 3 | 175.5 | 195 | 364.5 | 405 | 不適用 | 不適用 | 1579.5 | 1755 |
| 7 | 64-QAM | 5/6 | 3 | 195 | 216.7 | 405 | 450 | 877.5 | 975 | 1755 | 1950 |
| 8 | 256-QAM | 3/4 | 3 | 234 | 260 | 486 | 540 | 1053 | 1170 | 2106 | 2340 |
| 9 | 256-QAM | 5/6 | 3 | 260 | 288.9 | 540 | 600 | 1170 | 1300 | 不適用 | 不適用 |
| 0 | BPSK | 1/2 | 4 | 26 | 28.9 | 54 | 60 | 117 | 130 | 234 | 260 |
| 1 | QPSK | 1/2 | 4 | 52 | 57.8 | 108 | 120 | 234 | 260 | 468 | 520 |
| 2 | QPSK | 3/4 | 4 | 78 | 86.7 | 162 | 180 | 351 | 390 | 702 | 780 |
| 3 | 16-QAM | 1/2 | 4 | 104 | 115.6 | 216 | 240 | 468 | 520 | 936 | 1040 |
| 4 | 16-QAM | 3/4 | 4 | 156 | 173.3 | 324 | 360 | 702 | 780 | 1404 | 1560 |
| 5 | 64-QAM | 2/3 | 4 | 208 | 231.1 | 432 | 480 | 936 | 1040 | 1872 | 2080 |
| 6 | 64-QAM | 3/4 | 4 | 234 | 260 | 486 | 540 | 1053 | 1170 | 2106 | 2340 |
| 7 | 64-QAM | 5/6 | 4 | 260 | 288.9 | 540 | 600 | 1170 | 1300 | 2340 | 2600 |
| 8 | 256-QAM | 3/4 | 4 | 312 | 346.7 | 648 | 720 | 1404 | 1560 | 2808 | 3120 |
| 9 | 256-QAM | 5/6 | 4 | 不適用 | 不適用 | 720 | 800 | 1560 | 1733.3 | 3120 | 3466.7 |
| 0 | BPSK | 1/2 | 5 | 32.5 | 36.1 | 67.5 | 75 | 146.3 | 162.5 | 292.5 | 325 |
| 1 | QPSK | 1/2 | 5 | 65 | 72.2 | 135 | 150 | 292.5 | 325 | 585 | 650 |
| 2 | QPSK | 3/4 | 5 | 97.5 | 108.3 | 202.5 | 225 | 438.8 | 487.5 | 877.5 | 975 |
| 3 | 16-QAM | 1/2 | 5 | 130 | 144.4 | 270 | 300 | 585 | 650 | 1170 | 1300 |
| 4 | 16-QAM | 3/4 | 5 | 195 | 216.7 | 405 | 450 | 877.5 | 975 | 1755 | 1950 |
| 5 | 64-QAM | 2/3 | 5 | 260 | 288.9 | 540 | 600 | 1170 | 1300 | 2340 | 2600 |
| 6 | 64-QAM | 3/4 | 5 | 292.5 | 325 | 607.5 | 675 | 1316.3 | 1462.5 | 2632.5 | 2925 |
| 7 | 64-QAM | 5/6 | 5 | 325 | 361.1 | 675 | 750 | 1462.5 | 1625 | 2925 | 3250 |
| 8 | 256-QAM | 3/4 | 5 | 390 | 433.3 | 810 | 900 | 1755 | 1950 | 3510 | 3900 |
| 9 | 256-QAM | 5/6 | 5 | 不適用 | 不適用 | 900 | 1000 | 1950 | 2166.7 | 3900 | 4333.3 |
| 0 | BPSK | 1/2 | 6 | 39 | 43.3 | 81 | 90 | 175.5 | 195 | 351 | 390 |
| 1 | QPSK | 1/2 | 6 | 78 | 86.7 | 162 | 180 | 351 | 390 | 702 | 780 |
| 2 | QPSK | 3/4 | 6 | 117 | 130 | 243 | 270 | 526.5 | 585 | 1053 | 1170 |
| 3 | 16-QAM | 1/2 | 6 | 156 | 173.3 | 324 | 360 | 702 | 780 | 1404 | 1560 |
| 4 | 16-QAM | 3/4 | 6 | 234 | 260 | 486 | 540 | 1053 | 1170 | 2106 | 2340 |
| 5 | 64-QAM | 2/3 | 6 | 312 | 346.7 | 648 | 720 | 1404 | 1560 | 2808 | 3120 |
| 6 | 64-QAM | 3/4 | 6 | 351 | 390 | 729 | 810 | 1579.5 | 1755 | 3159 | 3510 |
| 7 | 64-QAM | 5/6 | 6 | 390 | 433.3 | 810 | 900 | 1755 | 1950 | 3510 | 3900 |
| 8 | 256-QAM | 3/4 | 6 | 468 | 520 | 972 | 1080 | 2106 | 2340 | 4212 | 4680 |
| 9 | 256-QAM | 5/6 | 6 | 520 | 577.8 | 1080 | 1200 | 不適用 | 不適用 | 4680 | 5200 |
| 0 | BPSK | 1/2 | 7 | 45.5 | 50.6 | 94.5 | 105 | 204.8 | 227.5 | 409.5 | 455 |
| 1 | QPSK | 1/2 | 7 | 91 | 101.1 | 189 | 210 | 409.5 | 455 | 819 | 910 |
| 2 | QPSK | 3/4 | 7 | 136.5 | 151.7 | 283.5 | 315 | 614.3 | 682.5 | 1228.5 | 1365 |
| 3 | 16-QAM | 1/2 | 7 | 182 | 202.2 | 378 | 420 | 819 | 910 | 1638 | 1820 |
| 4 | 16-QAM | 3/4 | 7 | 273 | 303.3 | 567 | 630 | 1228.5 | 1365 | 2457 | 2730 |
| 5 | 64-QAM | 2/3 | 7 | 364 | 404.4 | 756 | 840 | 1638 | 1820 | 3276 | 3640 |
| 6 | 64-QAM | 3/4 | 7 | 409.5 | 455 | 850.5 | 945 | 不適用 | 不適用 | 3685.5 | 4095 |
| 7 | 64-QAM | 5/6 | 7 | 455 | 505.6 | 945 | 1050 | 2047.5 | 2275 | 4095 | 4550 |
| 8 | 256-QAM | 3/4 | 7 | 546 | 606.7 | 1134 | 1260 | 2457 | 2730 | 4914 | 5460 |
| 9 | 256-QAM | 5/6 | 7 | 不適用 | 不適用 | 1260 | 1400 | 2730 | 3033.3 | 5460 | 6066.7 |
| 0 | BPSK | 1/2 | 8 | 52 | 57.8 | 108 | 120 | 234 | 260 | 468 | 520 |
| 1 | QPSK | 1/2 | 8 | 104 | 115.6 | 216 | 240 | 468 | 520 | 936 | 1040 |
| 2 | QPSK | 3/4 | 8 | 156 | 173.3 | 324 | 360 | 702 | 780 | 1404 | 1560 |
| 3 | 16-QAM | 1/2 | 8 | 208 | 231.1 | 432 | 480 | 936 | 1040 | 1872 | 2080 |
| 4 | 16-QAM | 3/4 | 8 | 312 | 346.7 | 648 | 720 | 1404 | 1560 | 2808 | 3120 |
| 5 | 64-QAM | 2/3 | 8 | 416 | 462.2 | 864 | 960 | 1872 | 2080 | 3744 | 4160 |
| 6 | 64-QAM | 3/4 | 8 | 468 | 520 | 972 | 1080 | 2106 | 2340 | 4212 | 4680 |
| 7 | 64-QAM | 5/6 | 8 | 520 | 577.8 | 1080 | 1200 | 2340 | 2600 | 4680 | 5200 |
| 8 | 256-QAM | 3/4 | 8 | 624 | 693.3 | 1296 | 1440 | 2808 | 3120 | 5616 | 6240 |
| 9 | 256-QAM | 5/6 | 8 | 不適用 | 不適用 | 1440 | 1600 | 3120 | 3466.7 | 6240 | 6933.3 |