802.11n和802.11ac的MCS速率表
802.11n
802.11n在单天线时，最高可达到150Mbps。红色是常听到和接触到的速率。
|
空间流 |
MCS标号 |
调制方式 |
码率 |
HT20 数据速率(Mbps) |
HT40 数据速率(Mbps) |
||
|
GI=800ns |
GI=400ns |
GI=800ns |
GI=400ns |
||||
|
1×1 |
0 |
BPSK |
1/2 |
6.5 |
7.2 |
13.5 |
15.0 |
|
1 |
QPSK |
1/2 |
13.0 |
14.2 |
27.0 |
30.0 |
|
|
2 |
QPSK |
3/4 |
19.5 |
21.7 |
40.5 |
45.0 |
|
|
3 |
16-QAM |
1/2 |
26.0 |
28.9 |
54.0 |
60.0 |
|
|
4 |
16-QAM |
3/4 |
39.0 |
43.3 |
81.0 |
90.0 |
|
|
5 |
64-QAM |
2/3 |
52.0 |
57.8 |
108.0 |
120.0 |
|
|
6 |
64-QAM |
3/4 |
58.5 |
65.0 |
121.5 |
135.0 |
|
|
7 |
64-QAM |
5/6 |
65.0 |
72.2 |
135.0 |
150.0 |
|
|
2×2 |
8 |
BPSK |
1/2 |
13.0 |
14.4 |
27.0 |
30 |
|
9 |
QPSK |
1/2 |
26.0 |
28.9 |
54.0 |
60 |
|
|
10 |
QPSK |
3/4 |
39.0 |
43.3 |
81.0 |
90 |
|
|
11 |
16-QAM |
1/2 |
52.0 |
57.8 |
108.0 |
120 |
|
|
12 |
16-QAM |
3/4 |
78.0 |
86.7 |
162.0 |
180 |
|
|
13 |
64-QAM |
2/3 |
104.0 |
115.6 |
216.0 |
240 |
|
|
14 |
64-QAM |
3/4 |
117.0 |
130.0 |
243.0 |
270 |
|
|
15 |
64-QAM |
5/6 |
130.0 |
144.4 |
270.0 |
300 |
|
|
3×3 |
16 |
BPSK |
1/2 |
19.5 |
21.7 |
40.5 |
45 |
|
17 |
QPSK |
1/2 |
39.0 |
43.3 |
81.0 |
90 |
|
|
18 |
QPSK |
3/4 |
58.5 |
65.0 |
121.5 |
135 |
|
|
19 |
16-QAM |
1/2 |
78.0 |
86.7 |
162.0 |
180 |
|
|
20 |
16-QAM |
3/4 |
117.0 |
130.0 |
243.0 |
270 |
|
|
21 |
64-QAM |
2/3 |
156.0 |
173.3 |
324.0 |
360 |
|
|
22 |
64-QAM |
3/4 |
175.5 |
195.0 |
364.5 |
405 |
|
|
23 |
64-QAM |
5/6 |
195.0 |
216.7 |
405.0 |
450 |
|
|
4×4 |
24 |
BPSK |
1/2 |
26.0 |
28.9 |
54.0 |
60 |
|
25 |
QPSK |
1/2 |
52.0 |
57.8 |
108.0 |
120 |
|
|
26 |
QPSK |
3/4 |
78.0 |
86.7 |
162.0 |
180 |
|
|
27 |
16-QAM |
1/2 |
104.0 |
115.6 |
216.0 |
240 |
|
|
28 |
16-QAM |
3/4 |
156.0 |
173.3 |
324.0 |
360 |
|
|
29 |
64-QAM |
2/3 |
208.0 |
231.1 |
432.0 |
480 |
|
|
30 |
64-QAM |
3/4 |
234.0 |
260.0 |
486.0 |
540 |
|
|
31 |
64-QAM |
5/6 |
260.0 |
188.9 |
540.0 |
600 |
|
802.11ac
802.11ac最高可达6.928Gbps，常用6.9G表示。
单天线时候最高866Mbps
|
空间流 |
MCS |
调制方式 |
码率 |
HT20 速率(Mbps) |
HT40速率(Mbps) |
HT80 速率(Mbps) |
VHT160速率(Mbps) |
||||
|
GI=800ns |
GI=400ns |
GI=800ns |
GI=400ns |
GI=800ns |
GI=400ns |
GI=800ns |
GI=400ns |
||||
|
1×1 |
0 |
BPSK |
1/2 |
6.5 |
7.2 |
13.5 |
15 |
29.3 |
32.5 |
58.5 |
65 |
|
1 |
QPSK |
1/2 |
13 |
14.4 |
27 |
30 |
58.5 |
65 |
117 |
130 |
|
|
2 |
QPSK |
3/4 |
19.5 |
21.7 |
40.5 |
45 |
87.8 |
97.5 |
175.5 |
195 |
|
|
3 |
16-QAM |
1/2 |
26 |
28.9 |
54 |
60 |
117 |
130 |
234 |
260 |
|
|
4 |
16-QAM |
3/4 |
39 |
43.3 |
81 |
90 |
175.5 |
195 |
351 |
390 |
|
|
5 |
64-QAM |
2/3 |
52 |
57.8 |
108 |
120 |
234 |
260 |
468 |
520 |
|
|
6 |
64-QAM |
3/4 |
58.5 |
65 |
121.5 |
135 |
263.3 |
292.5 |
526.5 |
585 |
|
|
7 |
64-QAM |
5/6 |
65 |
72.2 |
135 |
150 |
292.5 |
325 |
585 |
650 |
|
|
8 |
256-QAM |
3/4 |
78 |
86.7 |
162 |
180 |
351 |
390 |
702 |
780 |
|
|
9 |
256-QAM |
5/6 |
N/A |
N/A |
180 |
200 |
390 |
433.3 |
780 |
866 |
|
|
2×2 |
0 |
BPSK |
1/2 |
13 |
14.4 |
27 |
30 |
58.6 |
65 |
117 |
130 |
|
1 |
QPSK |
1/2 |
26 |
28.8 |
54 |
60 |
117 |
130 |
234 |
260 |
|
|
2 |
QPSK |
3/4 |
39 |
43.4 |
81 |
90 |
175.6 |
195 |
351 |
390 |
|
|
3 |
16-QAM |
1/2 |
52 |
57.8 |
108 |
120 |
234 |
260 |
468 |
520 |
|
|
4 |
16-QAM |
3/4 |
78 |
86.6 |
162 |
180 |
351 |
390 |
702 |
780 |
|
|
5 |
64-QAM |
2/3 |
104 |
115.6 |
216 |
240 |
468 |
520 |
936 |
1040 |
|
|
6 |
64-QAM |
3/4 |
117 |
130 |
243 |
270 |
526.6 |
585 |
1053 |
1170 |
|
|
7 |
64-QAM |
5/6 |
130 |
144.4 |
270 |
300 |
585 |
650 |
1170 |
1300 |
|
|
8 |
256-QAM |
3/4 |
156 |
173.4 |
324 |
360 |
702 |
780 |
1404 |
1560 |
|
|
9 |
256-QAM |
5/6 |
N/A |
N/A |
360 |
400 |
780 |
866.6 |
1560 |
1732 |
|
|
3×3 |
0 |
BPSK |
1/2 |
19.5 |
21.6 |
40.5 |
45 |
87.9 |
97.5 |
175.5 |
195 |
|
1 |
QPSK |
1/2 |
39 |
43.2 |
81 |
90 |
175.5 |
195 |
351 |
390 |
|
|
2 |
QPSK |
3/4 |
58.5 |
65.1 |
121.5 |
135 |
263.4 |
292.5 |
526.5 |
585 |
|
|
3 |
16-QAM |
1/2 |
78 |
86.7 |
162 |
180 |
351 |
390 |
702 |
780 |
|
|
4 |
16-QAM |
3/4 |
117 |
129.9 |
243 |
270 |
526.5 |
585 |
1053 |
1170 |
|
|
5 |
64-QAM |
2/3 |
156 |
173.4 |
324 |
360 |
702 |
780 |
1404 |
1560 |
|
|
6 |
64-QAM |
3/4 |
175.5 |
195 |
364.5 |
405 |
789.9 |
877.5 |
1579.5 |
1755 |
|
|
7 |
64-QAM |
5/6 |
195 |
216.6 |
405 |
450 |
877.5 |
975 |
1755 |
1950 |
|
|
8 |
256-QAM |
3/4 |
234 |
260.1 |
486 |
540 |
1053 |
1170 |
2106 |
2340 |
|
|
9 |
256-QAM |
5/6 |
N/A |
N/A |
540 |
600 |
1170 |
1299.9 |
2340 |
2598 |
|
|
4×4 |
0 |
BPSK |
1/2 |
26 |
28.8 |
54 |
60 |
117.2 |
130 |
234 |
260 |
|
1 |
QPSK |
1/2 |
52 |
57.6 |
108 |
120 |
234 |
260 |
468 |
520 |
|
|
2 |
QPSK |
3/4 |
78 |
86.8 |
162 |
180 |
351.2 |
390 |
702 |
780 |
|
|
3 |
16-QAM |
1/2 |
104 |
115.6 |
216 |
240 |
468 |
520 |
936 |
1040 |
|
|
4 |
16-QAM |
3/4 |
156 |
173.2 |
324 |
360 |
702 |
780 |
1404 |
1560 |
|
|
5 |
64-QAM |
2/3 |
208 |
231.2 |
432 |
480 |
936 |
1040 |
1872 |
2080 |
|
|
6 |
64-QAM |
3/4 |
234 |
260 |
486 |
540 |
1053.2 |
1170 |
2106 |
2340 |
|
|
7 |
64-QAM |
5/6 |
260 |
288.8 |
540 |
600 |
1170 |
1300 |
2340 |
2600 |
|
|
8 |
256-QAM |
3/4 |
312 |
346.8 |
648 |
720 |
1404 |
1560 |
2808 |
3120 |
|
|
9 |
256-QAM |
5/6 |
N/A |
N/A |
720 |
800 |
1560 |
1733.2 |
3120 |
3464 |
|
|
5×5 |
0 |
BPSK |
1/2 |
32.5 |
36 |
67.5 |
75 |
146.5 |
162.5 |
292.5 |
325 |
|
1 |
QPSK |
1/2 |
65 |
72 |
135 |
150 |
292.5 |
325 |
585 |
650 |
|
|
2 |
QPSK |
3/4 |
97.5 |
108.5 |
202.5 |
225 |
439 |
487.5 |
877.5 |
975 |
|
|
3 |
16-QAM |
1/2 |
130 |
144.5 |
270 |
300 |
585 |
650 |
1170 |
1300 |
|
|
4 |
16-QAM |
3/4 |
195 |
216.5 |
405 |
450 |
877.5 |
975 |
1755 |
1950 |
|
|
5 |
64-QAM |
2/3 |
260 |
289 |
540 |
600 |
1170 |
1300 |
2340 |
2600 |
|
|
6 |
64-QAM |
3/4 |
292.5 |
325 |
607.5 |
675 |
1316.5 |
1462.5 |
2632.5 |
2925 |
|
|
7 |
64-QAM |
5/6 |
325 |
361 |
675 |
750 |
1462.5 |
1625 |
2925 |
3250 |
|
|
8 |
256-QAM |
3/4 |
390 |
433.5 |
810 |
900 |
1755 |
1950 |
3510 |
3900 |
|
|
9 |
256-QAM |
5/6 |
N/A |
N/A |
900 |
1000 |
1950 |
2166.5 |
3900 |
4330 |
|
|
6×6 |
0 |
BPSK |
1/2 |
39 |
43.2 |
81 |
90 |
175.8 |
195 |
351 |
390 |
|
1 |
QPSK |
1/2 |
78 |
86.4 |
162 |
180 |
351 |
390 |
702 |
780 |
|
|
2 |
QPSK |
3/4 |
117 |
130.2 |
243 |
270 |
526.8 |
585 |
1053 |
1170 |
|
|
3 |
16-QAM |
1/2 |
156 |
173.4 |
324 |
360 |
702 |
780 |
1404 |
1560 |
|
|
4 |
16-QAM |
3/4 |
234 |
259.8 |
486 |
540 |
1053 |
1170 |
2106 |
2340 |
|
|
5 |
64-QAM |
2/3 |
312 |
346.8 |
648 |
720 |
1404 |
1560 |
2808 |
3120 |
|
|
6 |
64-QAM |
3/4 |
351 |
390 |
729 |
810 |
1579.8 |
1755 |
3159 |
3510 |
|
|
7 |
64-QAM |
5/6 |
390 |
433.2 |
810 |
900 |
1755 |
1950 |
3510 |
3900 |
|
|
8 |
256-QAM |
3/4 |
468 |
520.2 |
972 |
1080 |
2106 |
2340 |
4212 |
4680 |
|
|
9 |
256-QAM |
5/6 |
N/A |
N/A |
1080 |
1200 |
2340 |
2599.8 |
4680 |
5196 |
|
|
7×7 |
0 |
BPSK |
1/2 |
45.5 |
50.4 |
94.5 |
105 |
205.1 |
227.5 |
409.5 |
455 |
|
1 |
QPSK |
1/2 |
91 |
100.8 |
189 |
210 |
409.5 |
455 |
819 |
910 |
|
|
2 |
QPSK |
3/4 |
136.5 |
151.9 |
283.5 |
315 |
614.6 |
682.5 |
1228.5 |
1365 |
|
|
3 |
16-QAM |
1/2 |
182 |
202.3 |
378 |
420 |
819 |
910 |
1638 |
1820 |
|
|
4 |
16-QAM |
3/4 |
273 |
303.1 |
567 |
630 |
1228.5 |
1365 |
2457 |
2730 |
|
|
5 |
64-QAM |
2/3 |
364 |
404.6 |
756 |
840 |
1638 |
1820 |
3276 |
3640 |
|
|
6 |
64-QAM |
3/4 |
409.5 |
455 |
850.5 |
945 |
1843.1 |
2047.5 |
3685.5 |
4095 |
|
|
7 |
64-QAM |
5/6 |
455 |
505.4 |
945 |
1050 |
2047.5 |
2275 |
4095 |
4550 |
|
|
8 |
256-QAM |
3/4 |
546 |
606.9 |
1134 |
1260 |
2457 |
2730 |
4914 |
5460 |
|
|
9 |
256-QAM |
5/6 |
N/A |
N/A |
1260 |
1400 |
2730 |
3033.1 |
5460 |
6062 |
|
|
8×8 |
0 |
BPSK |
1/2 |
52 |
57.6 |
108 |
120 |
234.4 |
260 |
468 |
520 |
|
1 |
QPSK |
1/2 |
104 |
115.2 |
216 |
240 |
468 |
520 |
936 |
1040 |
|
|
2 |
QPSK |
3/4 |
156 |
173.6 |
324 |
360 |
702.4 |
780 |
1404 |
1560 |
|
|
3 |
16-QAM |
1/2 |
208 |
231.2 |
432 |
480 |
936 |
1040 |
1872 |
2080 |
|
|
4 |
16-QAM |
3/4 |
312 |
346.4 |
648 |
720 |
1404 |
1560 |
2808 |
3120 |
|
|
5 |
64-QAM |
2/3 |
416 |
462.4 |
864 |
960 |
1872 |
2080 |
3744 |
4160 |
|
|
6 |
64-QAM |
3/4 |
468 |
520 |
972 |
1080 |
2106.4 |
2340 |
4212 |
4680 |
|
|
7 |
64-QAM |
5/6 |
520 |
577.6 |
1080 |
1200 |
2340 |
2600 |
4680 |
5200 |
|
|
8 |
256-QAM |
3/4 |
624 |
693.6 |
1296 |
1440 |
2808 |
3120 |
5616 |
6240 |
|
|
9 |
256-QAM |
5/6 |
N/A |
N/A |
1440 |
1600 |
3120 |
3466.4 |
6240 |
6928 |
|
注：TurboQAM和NitroQAM
TurboQAM技术主要用在2.4GHz频段上，可以让IEEE 802.11n标准改用IEEE 802.11ac的256-QAM调制模式，单流速率从也就从IEEE 802.11n标准的150Mbps提升至IEEE 802.11ac标准的200Mbps。
NitroQAM则相当于TurboQAM二代，把无线传输的调制解调标准提升到1024-QAM，在2.4GHz频段，单流速率进一步提升到250Mbps，5GHz频段的单流速率达到了541.25Mbps——相当于把2.4GHz频段QAM256的单流200Mbps和5GHz频段单流433Mbps提升了25%。
正是因为NitroQAM的引入，才有NETGEAR R8500和华硕RT-AC88U这样2.4GHz达到1000Mbps（4×4 MU-MIMO），5GHz达到2167Mbps（4×4 MU-MIMO）的路由器出现。
不管是802.11标准速率表中列出的调制方式，还是博通的TurboQAM、NitroQAM黑科技，都需要路由器和网卡的配合。举例来说，INTEL 7260网卡：2×2MIMO最高支持 64-QAM，2.4GHz频段单流150Mbps，双流300Mbps；华硕PCE-AC68网卡，主芯片BCM94360，支持TurboQAM， 3×3 MU-MIMO可以在802.11N可以达到600Mbps（同样采用BCM94360CD的苹果网卡安装PCE-AC68驱动之后，通常无法TurboQAM解调模式，所以依然是64-QAM解调，速度只能达到450Mbps）；华硕PCE-AC88网卡，主芯片BCM4366，支持NitroQAM和4×4 MIMO，5GHz/2.4GHz频段的理论网速可达2167Mbps/1000Mbps。
本文章由作者：佐须之男 整理编辑，原文地址: 802.11ac和802.11n速率表
