原文地址:http://mcsindex.com/
The following table provides a summary of the modulation and coding scheme for payload characteristics in 802.11n.
MCS Index |
Number of spatial streams |
Modulation (Stream 1/ 2/ 3/ 4 ) |
Coding rate |
NBPSCS(iSS)
|
NES |
NSD |
NCBPS |
NDBPS
|
Data Rate (in Mbps) (GI = 800ns) |
Data Rate (in Mbps) (GI = 400ns) |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
20MHz |
40MHz |
20MHz |
40MHz |
20MHz |
40MHz |
|
|
20MHz |
40MHz |
20MHz |
40MHz |
||||||||
0 |
1 |
BPSK |
1/2 |
1 |
1 |
1 |
52 |
108 |
52 |
108 |
|
|
6.5 |
13.5 |
7.2 |
15.0 |
|||
1 |
1 |
QPSK |
1/2 |
2 |
1 |
1 |
52 |
108 |
104 |
216 |
|
|
13.0 |
27.0 |
14.4 |
30.0 |
|||
2 |
1 |
QPSK |
3/4 |
2 |
1 |
1 |
52 |
108 |
104 |
216 |
|
|
19.5 |
40.5 |
21.7 |
45.0 |
|||
3 |
1 |
16-QAM |
1/2 |
4 |
1 |
1 |
52 |
108 |
208 |
432 |
|
|
26.0 |
54.0 |
28.9 |
60.0 |
|||
4 |
1 |
16-QAM |
3/4 |
4 |
1 |
1 |
52 |
108 |
208 |
432 |
|
|
39.0 |
81.0 |
43.3 |
90.0 |
|||
5 |
1 |
64-QAM |
2/3 |
6 |
1 |
1 |
52 |
108 |
312 |
648 |
|
|
52.0 |
108.0 |
57.8 |
120.0 |
|||
6 |
1 |
64-QAM |
3/4 |
6 |
1 |
1 |
52 |
108 |
312 |
648 |
|
|
58.5 |
121.5 |
65.0 |
135.0 |
|||
7 |
1 |
64-QAM |
5/6 |
6 |
1 |
1 |
52 |
108 |
312 |
648 |
|
|
65.0 |
135.0 |
72.2 |
150.0 |
|||
8 |
2 |
BPSK |
1/2 |
1 |
1 |
1 |
52 |
108 |
104 |
216 |
|
|
13.0 |
27.0 |
14.4 |
30.0 |
|||
9 |
2 |
QPSK |
1/2 |
2 |
1 |
1 |
52 |
108 |
208 |
432 |
|
|
26.0 |
54.0 |
28.9 |
60.0 |
|||
10 |
2 |
QPSK |
3/4 |
2 |
1 |
1 |
52 |
108 |
208 |
432 |
|
|
39.0 |
81.0 |
43.3 |
90.0 |
|||
11 |
2 |
16-QAM |
1/2 |
4 |
1 |
1 |
52 |
108 |
416 |
864 |
|
|
52.0 |
108.0 |
57.8 |
120.0 |
|||
12 |
2 |
16-QAM |
3/4 |
4 |
1 |
1 |
52 |
108 |
416 |
864 |
|
|
78.0 |
162.0 |
86.7 |
180.0 |
|||
13 |
2 |
64-QAM |
2/3 |
6 |
1 |
1 |
52 |
108 |
624 |
1296 |
|
|
104.0 |
216.0 |
115.6 |
240.0 |
|||
14 |
2 |
64-QAM |
3/4 |
6 |
1 |
1 |
52 |
108 |
624 |
1296 |
|
|
117.0 |
243.0 |
130.3 |
270.0 |
|||
15 |
2 |
64-QAM |
5/6 |
6 |
1 |
1 |
52 |
108 |
624 |
1296 |
|
|
130.0 |
270.0 |
144.4 |
300.0 |
|||
16 |
3 |
BPSK |
1/2 |
1 |
1 |
1 |
52 |
108 |
156 |
324 |
|
|
19.5 |
40.5 |
21.7 |
45.0 |
|||
17 |
3 |
QPSK |
1/2 |
2 |
1 |
1 |
52 |
108 |
312 |
648 |
|
|
39.0 |
81.0 |
43.3 |
90.0 |
|||
18 |
3 |
QPSK |
3/4 |
2 |
1 |
1 |
52 |
108 |
312 |
648 |
|
|
58.5 |
121.5 |
65.0 |
135.0 |
|||
19 |
3 |
16-QAM |
1/2 |
4 |
1 |
1 |
52 |
108 |
624 |
1296 |
|
|
78.0 |
162.0 |
86.7 |
180.0 |
|||
20 |
3 |
16-QAM |
3/4 |
4 |
1 |
1 |
52 |
108 |
624 |
1296 |
|
|
117.0 |
243.0 |
130.0 |
270.0 |
|||
21 |
3 |
64-QAM |
2/3 |
6 |
1 |
2 |
52 |
108 |
936 |
1944 |
|
|
156.0 |
324.0 |
173.3 |
360.0 |
|||
22 |
3 |
64-QAM |
3/4 |
6 |
1 |
2 |
52 |
108 |
936 |
1944 |
|
|
175.5 |
364.5 |
195.0 |
405.0 |
|||
23 |
3 |
64-QAM |
5/6 |
6 |
1 |
2 |
52 |
108 |
936 |
1944 |
|
|
195.0 |
405.0 |
216.7 |
450.0 |
|||
24 |
4 |
BPSK |
1/2 |
1 |
1 |
1 |
52 |
108 |
208 |
432 |
|
|
26.0 |
54.0 |
28.9 |
60.0 |
|||
25 |
4 |
QPSK |
1/2 |
2 |
1 |
1 |
52 |
108 |
416 |
864 |
|
|
52.0 |
108.0 |
57.8 |
120.0 |
|||
26 |
4 |
QPSK |
3/4 |
2 |
1 |
1 |
52 |
108 |
416 |
864 |
|
|
78.0 |
162.0 |
86.7 |
180.0 |
|||
27 |
4 |
16-QAM |
1/2 |
4 |
1 |
1 |
52 |
108 |
832 |
1728 |
|
|
104.0 |
216.0 |
115.6 |
240.0 |
|||
28 |
4 |
16-QAM |
3/4 |
4 |
1 |
2 |
52 |
108 |
832 |
1728 |
|
|
156.0 |
324.0 |
173.3 |
360.0 |
|||
29 |
4 |
64-QAM |
2/3 |
6 |
1 |
2 |
52 |
108 |
1248 |
2592 |
|
|
208.0 |
432.0 |
231.1 |
480.0 |
|||
30 |
4 |
64-QAM |
3/4 |
6 |
1 |
2 |
52 |
108 |
1248 |
2592 |
|
|
234.0 |
486.0 |
260.0 |
540.0 |
|||
31 |
4 |
64-QAM |
5/6 |
6 |
1 |
2 |
52 |
108 |
1248 |
2592 |
|
|
260.0 |
540.0 |
288.9 |
600.0 |
|||
32 |
1 |
BPSK |
1/2 |
1 |
1 |
1 |
|
48 |
|
48 |
|
|
|
6.0 |
|
6.7 |
|||
33 |
2 |
16-QAM |
QPSK |
|
|
1/2 |
6 |
1 |
1 |
52 |
108 |
312 |
648 |
156 |
324 |
39 |
81 |
43.3 |
90 |
34 |
2 |
64-QAM |
QPSK |
|
|
1/2 |
8 |
1 |
1 |
52 |
108 |
416 |
864 |
208 |
432 |
52 |
108 |
57.8 |
120 |
35 |
2 |
64-QAM |
16-QAM |
|
|
1/2 |
10 |
1 |
1 |
52 |
108 |
520 |
1080 |
260 |
540 |
65 |
135 |
72.2 |
150 |
36 |
2 |
16-QAM |
QPSK |
|
|
3/4 |
6 |
1 |
1 |
52 |
108 |
312 |
648 |
234 |
486 |
58.5 |
121.5 |
65.0 |
135 |
37 |
2 |
64-QAM |
QPSK |
|
|
3/4 |
8 |
1 |
1 |
52 |
108 |
416 |
864 |
312 |
648 |
78 |
162 |
86.7 |
180 |
38 |
2 |
64-QAM |
16-QAM |
|
|
3/4 |
10 |
1 |
1 |
52 |
108 |
520 |
1080 |
390 |
810 |
97.5 |
202.5 |
108.3 |
225 |
39 |
3 |
16-QAM |
QPSK |
QPSK |
|
1/2 |
8 |
1 |
1 |
52 |
108 |
416 |
864 |
208 |
432 |
52 |
108 |
57.8 |
120 |
40 |
3 |
16-QAM |
16-QAM |
QPSK |
|
1/2 |
10 |
1 |
1 |
52 |
108 |
520 |
1080 |
260 |
540 |
65 |
135 |
72.2 |
150 |
41 |
3 |
64-QAM |
QPSK |
QPSK |
|
1/2 |
10 |
1 |
1 |
52 |
108 |
520 |
1080 |
260 |
540 |
65 |
135 |
72.2 |
150 |
42 |
3 |
64-QAM |
16-QAM |
QPSK |
|
1/2 |
12 |
1 |
1 |
52 |
108 |
624 |
1296 |
312 |
648 |
78 |
162 |
86.7 |
180 |
43 |
3 |
64-QAM |
16-QAM |
16-QAM |
|
1/2 |
14 |
1 |
1 |
52 |
108 |
728 |
1512 |
364 |
756 |
91 |
189 |
101.1 |
210 |
44 |
3 |
64-QAM |
64-QAM |
QPSK |
|
1/2 |
14 |
1 |
1 |
52 |
108 |
728 |
1512 |
364 |
756 |
91 |
189 |
101.1 |
210 |
45 |
3 |
64-QAM |
64-QAM |
16-QAM |
|
1/2 |
16 |
1 |
1 |
52 |
108 |
832 |
1728 |
416 |
864 |
104 |
216 |
115.6 |
240 |
46 |
3 |
16-QAM |
QPSK |
QPSK |
|
3/4 |
8 |
1 |
1 |
52 |
108 |
416 |
864 |
312 |
648 |
78 |
162 |
86.7 |
180 |
47 |
3 |
16-QAM |
16-QAM |
QPSK |
|
3/4 |
10 |
1 |
1 |
52 |
108 |
520 |
1080 |
390 |
810 |
97.5 |
202.5 |
108.3 |
225 |
48 |
3 |
64-QAM |
QPSK |
QPSK |
|
3/4 |
10 |
1 |
1 |
52 |
108 |
520 |
1080 |
390 |
810 |
97.5 |
202.5 |
108.3 |
225 |
49 |
3 |
64-QAM |
16-QAM |
QPSK |
|
3/4 |
12 |
1 |
1 |
52 |
108 |
624 |
1296 |
468 |
972 |
117 |
243 |
130.0 |
270 |
50 |
3 |
64-QAM |
16-QAM |
16-QAM |
|
3/4 |
14 |
1 |
1 |
52 |
108 |
728 |
1512 |
546 |
1134 |
136.5 |
283.5 |
151.7 |
315 |
51 |
3 |
64-QAM |
64-QAM |
QPSK |
|
3/4 |
14 |
1 |
1 |
52 |
108 |
728 |
1512 |
546 |
1134 |
136.5 |
283.5 |
151.7 |
315 |
52 |
3 |
64-QAM |
64-QAM |
16-QAM |
|
3/4 |
16 |
1 |
1 |
52 |
108 |
832 |
1728 |
624 |
1296 |
156 |
324 |
173.3 |
360 |
53 |
4 |
16-QAM |
QPSK |
QPSK |
QPSK |
1/2 |
10 |
1 |
1 |
52 |
108 |
520 |
1080 |
260 |
540 |
65 |
135 |
72.2 |
150 |
54 |
4 |
16-QAM |
16-QAM |
QPSK |
QPSK |
1/2 |
12 |
1 |
1 |
52 |
108 |
624 |
1296 |
312 |
648 |
78 |
162 |
86.7 |
180 |
55 |
4 |
16-QAM |
16-QAM |
16-QAM |
QPSK |
1/2 |
14 |
1 |
1 |
52 |
108 |
728 |
1512 |
364 |
756 |
91 |
189 |
101.1 |
210 |
56 |
4 |
64-QAM |
QPSK |
QPSK |
QPSK |
1/2 |
12 |
1 |
1 |
52 |
108 |
624 |
1296 |
312 |
648 |
78 |
162 |
86.7 |
180 |
57 |
4 |
64-QAM |
16-QAM |
QPSK |
QPSK |
1/2 |
14 |
1 |
1 |
52 |
108 |
728 |
1512 |
364 |
756 |
91 |
189 |
101.1 |
210 |
58 |
4 |
64-QAM |
16-QAM |
16-QAM |
QPSK |
1/2 |
16 |
1 |
1 |
52 |
108 |
832 |
1728 |
416 |
864 |
104 |
216 |
115.6 |
240 |
59 |
4 |
64-QAM |
16-QAM |
16-QAM |
16-QAM |
1/2 |
18 |
1 |
1 |
52 |
108 |
936 |
1944 |
468 |
972 |
117 |
243 |
130.0 |
270 |
60 |
4 |
64-QAM |
QPSK |
QPSK |
QPSK |
1/2 |
16 |
1 |
1 |
52 |
108 |
832 |
1728 |
416 |
864 |
104 |
216 |
115.6 |
240 |
61 |
4 |
64-QAM |
16-QAM |
16-QAM |
QPSK |
1/2 |
18 |
1 |
1 |
52 |
108 |
936 |
1944 |
468 |
972 |
117 |
243 |
130.0 |
270 |
62 |
4 |
64-QAM |
16-QAM |
16-QAM |
16-QAM |
1/2 |
20 |
1 |
1 |
52 |
108 |
1040 |
2160 |
520 |
1080 |
130 |
270 |
144.4 |
300 |
63 |
4 |
64-QAM |
64-QAM |
64-QAM |
QPSK |
1/2 |
20 |
1 |
1 |
52 |
108 |
1040 |
2160 |
520 |
1080 |
130 |
270 |
144.4 |
300 |
64 |
4 |
64-QAM |
64-QAM |
64-QAM |
16-QAM |
1/2 |
22 |
1 |
1 |
52 |
108 |
1144 |
2376 |
572 |
1188 |
143 |
297 |
158.9 |
330 |
65 |
4 |
16-QAM |
QPSK |
QPSK |
QPSK |
3/4 |
10 |
1 |
1 |
52 |
108 |
520 |
1080 |
390 |
810 |
97.5 |
202.5 |
108.3 |
225 |
66 |
4 |
16-QAM |
16-QAM |
QPSK |
QPSK |
3/4 |
12 |
1 |
1 |
52 |
108 |
624 |
1296 |
468 |
972 |
117 |
243 |
130.0 |
270 |
67 |
4 |
16-QAM |
16-QAM |
16-QAM |
QPSK |
3/4 |
14 |
1 |
1 |
52 |
108 |
728 |
1512 |
546 |
1134 |
136.5 |
283.5 |
151.7 |
315 |
68 |
4 |
64-QAM |
QPSK |
QPSK |
QPSK |
3/4 |
12 |
1 |
1 |
52 |
108 |
624 |
1296 |
468 |
972 |
117 |
243 |
130.0 |
270 |
69 |
4 |
64-QAM |
16-QAM |
QPSK |
QPSK |
3/4 |
14 |
1 |
1 |
52 |
108 |
728 |
1512 |
546 |
1134 |
136.5 |
283.5 |
151.7 |
315 |
70 |
4 |
64-QAM |
16-QAM |
16-QAM |
QPSK |
3/4 |
16 |
1 |
2 |
52 |
108 |
832 |
1728 |
624 |
1296 |
156 |
324 |
173.3 |
360 |
71 |
4 |
64-QAM |
16-QAM |
16-QAM |
16-QAM |
3/4 |
18 |
1 |
2 |
52 |
108 |
936 |
1944 |
702 |
1458 |
175.5 |
364.5 |
195.0 |
405 |
72 |
4 |
64-QAM |
64-QAM |
QPSK |
QPSK |
3/4 |
16 |
1 |
2 |
52 |
108 |
832 |
1728 |
624 |
1296 |
156 |
324 |
173.3 |
360 |
73 |
4 |
64-QAM |
64-QAM |
16-QAM |
QPSK |
3/4 |
18 |
1 |
2 |
52 |
108 |
936 |
1944 |
702 |
1458 |
175.5 |
364.5 |
195.0 |
405 |
74 |
4 |
64-QAM |
64-QAM |
16-QAM |
16-QAM |
3/4 |
20 |
1 |
2 |
52 |
108 |
1040 |
2160 |
780 |
1620 |
195 |
405 |
216.7 |
450 |
75 |
4 |
64-QAM |
64-QAM |
64-QAM |
QPSK |
3/4 |
20 |
1 |
2 |
52 |
108 |
1040 |
2160 |
780 |
1620 |
195 |
405 |
216.7 |
450 |
76 |
4 |
64-QAM |
64-QAM |
64-QAM |
16-QAM |
3/4 |
22 |
1 |
2 |
52 |
108 |
1144 |
2376 |
858 |
1782 |
214.5 |
445.5 |
238.3 |
495 |
Table 1 - MIMO Modulation and Coding Schemes
The parameters in the table are:
NES: Number of FEC encoders used
NSD: Number of Data Subcarriers
NCBPS: Number of Code Bits Per Symbol (total of all spatial streams)
GI: Guard Interval