分类: LINUX
2009-04-05 23:06:55
Table 91-Receiver performance requirements
Data rate (Mbits/s) |
Minimum sensitivity (dBm) |
Adjacent channel rejection (dB) |
Alternate adjacent channel rejection (dB) |
6 |
-82 |
16 |
32 |
9 |
-81 |
15 |
31 |
12 |
-79 |
13 |
29 |
18 |
-77 |
11 |
27 |
24 |
-74 |
8 |
24 |
36 |
-70 |
4 |
20 |
48 |
-66 |
0 |
16 |
54 |
-65 |
-1 |
15 |
Table n75-Receiver minimum input level sensitivity
Modulation |
Rate |
Adjacent channel rejection (dB) |
Non-adjacent channel rejection (dB) |
Minimum sensitivity (dBm) (20 MHz channel spacing) |
Minimum sensitivity (dBm) (40 MHz channel spacing) |
BPSK |
1/2 |
16 |
32 |
-82 |
-79 |
QPSK |
1/2 |
13 |
29 |
-79 |
-76 |
QPSK |
3/4 |
11 |
27 |
-77 |
-74 |
16-QAM |
1/2 |
8 |
24 |
-74 |
-71 |
16-QAM |
3/4 |
4 |
20 |
-70 |
-67 |
64-QAM |
2/3 |
0 |
16 |
-66 |
-63 |
64-QAM |
3/4 |
-1 |
15 |
-65 |
-62 |
64-QAM |
5/6 |
–2 |
14 |
-64 |
-61 |
Modulation |
11b |
|
11n-2.4GHz Band |
Max Level |
-10dBm |
-20dBm |
-20dBm |