Actually, the rate-setting mechanism is working. If I looked at the
iwconfig rate while a transmission was in progress, the rate toggled
between 48 and 54 Mb/s. When I checked between tests, it showed 1
Mb/s, which is what fooled me.
The rc_stats table is:
rate throughput ewma prob this prob this succ/attempt
success attempts
P 1 0.9 99.9 100.0 0( 0) 314
314
2 1.8 96.9 100.0 0( 0) 15
16
5.5 4.8 95.7 100.0 0( 0) 12
12
11 9.5 99.9 100.0 0( 0) 134
138
6 5.4 95.7 100.0 0( 0) 11
11
9 8.0 95.7 100.0 0( 0) 11
11
12 10.6 95.7 100.0 0( 0) 11
11
18 15.5 95.5 100.0 0( 0) 12
13
24 20.3 95.7 100.0 0( 0) 12
12
36 29.3 96.5 96.4 0( 0) 4118
4249
T 48 37.6 96.3 100.0 23( 23) 376174
414958
t 54 36.8 84.8 81.5 62( 76) 356248
427489
Total packet count:: ideal 6627 lookaround 348
The automatic throughput is about 13 Mb/s.
Larry
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