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<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt"><span style="font-size:10pt">Hi, </span><br>
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<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt">I did some tests on the latest hosapd with ACS (commit <span style="background-color:rgb(255,255,255); font-family:monospace; font-size:12px">50f4f2a066e60be7cc03e291635e9a0f953922bd</span><span style="font-size:10pt">
31 Aug 2013).</span></div>
<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt"><span style="font-size:10pt">I ran it without and with additionally generated continuous interference on channel 11, but I achieve for both cases more or less the same results.
<br>
Does someone achieve similar results or have a solution?<br>
I attached my config file, perhaps there is a mistake in my configuration.</span></div>
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</span></div>
<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt"><span style="font-size:10pt">Without interference:
<br>
<br>
ACS: Survey analysis for channel 7 (2442 MHz)<br>
ACS: 1: min_nf=-99 interference_factor=0.447154 nf=-98 time=123 busy=55 rx=38<br>
ACS: 2: min_nf=-99 interference_factor=0.633333 nf=-99 time=123 busy=79 rx=62<br>
ACS: 3: min_nf=-99 interference_factor=0.585366 nf=-98 time=123 busy=72 rx=64<br>
ACS: 4: min_nf=-99 interference_factor=0.634146 nf=-99 time=123 busy=78 rx=70<br>
ACS: 5: min_nf=-99 interference_factor=0.672131 nf=-99 time=123 busy=83 rx=69<br>
ACS: * interference factor average: 0.594426<br>
ACS: Survey analysis for channel 8 (2447 MHz)<br>
ACS: 1: min_nf=-101 interference_factor=0.396694 nf=-98 time=123 busy=50 rx=12<br>
ACS: 2: min_nf=-101 interference_factor=0.390244 nf=-98 time=123 busy=48 rx=33<br>
ACS: 3: min_nf=-101 interference_factor=0.642202 nf=-99 time=123 busy=84 rx=52<br>
ACS: 4: min_nf=-101 interference_factor=0.831776 nf=-101 time=123 busy=105 rx=46<br>
ACS: 5: min_nf=-101 interference_factor=0.565574 nf=-98 time=123 busy=70 rx=54<br>
ACS: * interference factor average: 0.565298<br>
ACS: Survey analysis for channel 9 (2452 MHz)<br>
ACS: 1: min_nf=-99 interference_factor=0.528926 nf=-98 time=123 busy=66 rx=14<br>
ACS: 2: min_nf=-99 interference_factor=0.57377 nf=-99 time=123 busy=71 rx=38<br>
ACS: 3: min_nf=-99 interference_factor=0.565574 nf=-98 time=123 busy=70 rx=34<br>
ACS: 4: min_nf=-99 interference_factor=0.694444 nf=-98 time=123 busy=90 rx=51<br>
ACS: 5: min_nf=-99 interference_factor=0.455285 nf=-98 time=123 busy=56 rx=41<br>
ACS: * interference factor average: 0.5636<br>
ACS: Survey analysis for channel 10 (2457 MHz)<br>
ACS: 1: min_nf=-104 interference_factor=0.256198 nf=-98 time=123 busy=33 rx=27<br>
ACS: 2: min_nf=-104 interference_factor=0.349593 nf=-104 time=123 busy=43 rx=36<br>
ACS: 3: min_nf=-104 interference_factor=0.577236 nf=-98 time=123 busy=71 rx=65<br>
ACS: 4: min_nf=-104 interference_factor=0.38843 nf=-98 time=123 busy=49 rx=41<br>
ACS: 5: min_nf=-104 interference_factor=0.393443 nf=-99 time=123 busy=49 rx=44<br>
ACS: * interference factor average: 0.39298<br>
ACS: Survey analysis for channel 11 (2462 MHz)<br>
ACS: 1: min_nf=-99 interference_factor=0.22622 nf=-98 time=37320 busy=9019 rx=7361<br>
ACS: 2: min_nf=-99 interference_factor=0.226773 nf=-99 time=37470 busy=9074 rx=7407<br>
ACS: 3: min_nf=-99 interference_factor=0.22749 nf=-98 time=37620 busy=9136 rx=7462<br>
ACS: 4: min_nf=-99 interference_factor=0.227893 nf=-98 time=37770 busy=9192 rx=7504<br>
ACS: 5: min_nf=-99 interference_factor=0.228157 nf=-99 time=37920 busy=9236 rx=7541<br>
ACS: * interference factor average: 0.227306<br>
ACS: Survey analysis for selected bandwidth 20 MHz<br>
ACS: * channel 1: total interference = 1.6204<br>
ACS: * channel 2: total interference = 2.09924<br>
ACS: * channel 3: total interference = 2.57981<br>
ACS: * channel 4: total interference = 2.71252<br>
ACS: * channel 5: total interference = 2.80184<br>
ACS: * channel 6: total interference = 2.82541<br>
ACS: * channel 7: total interference = 2.91017<br>
ACS: * channel 8: total interference = 2.82258<br>
ACS: * channel 9: total interference = 2.34361<br>
ACS: * channel 10: total interference = 1.74918<br>
ACS: * channel 11: total interference = 1.18389<br>
ACS: Ideal channel is 11 (2462 MHz) with total interference factor of 1.18389<br>
</span></div>
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</span></div>
<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt"><span style="font-size:10pt">With interference:</span></div>
<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt"><span style="font-size:10pt"><br>
ACS: Survey analysis for channel 7 (2442 MHz)<br>
ACS: 1: min_nf=-99 interference_factor=0.869919 nf=-99 time=123 busy=107 rx=54<br>
ACS: 2: min_nf=-99 interference_factor=0.885246 nf=-99 time=123 busy=109 rx=67<br>
ACS: 3: min_nf=-99 interference_factor=0.853659 nf=-99 time=123 busy=105 rx=67<br>
ACS: 4: min_nf=-99 interference_factor=0.845528 nf=-99 time=123 busy=104 rx=66<br>
ACS: 5: min_nf=-99 interference_factor=0.796748 nf=-99 time=123 busy=98 rx=59<br>
ACS: * interference factor average: 0.85022<br>
ACS: Survey analysis for channel 8 (2447 MHz)<br>
ACS: 1: min_nf=-98 interference_factor=0.98374 nf=-98 time=123 busy=121 rx=84<br>
ACS: 2: min_nf=-98 interference_factor=0.98374 nf=-98 time=123 busy=121 rx=82<br>
ACS: 3: min_nf=-98 interference_factor=0.95122 nf=-68 time=123 busy=117 rx=77<br>
ACS: 4: min_nf=-98 interference_factor=0.98374 nf=-68 time=123 busy=121 rx=80<br>
ACS: 5: min_nf=-98 interference_factor=0.957627 nf=-70 time=123 busy=118 rx=76<br>
ACS: * interference factor average: 0.972013<br>
ACS: Survey analysis for channel 9 (2452 MHz)<br>
ACS: 1: min_nf=-95 interference_factor=0.691057 nf=-60 time=123 busy=85 rx=60<br>
ACS: 2: min_nf=-95 interference_factor=0.650407 nf=-62 time=123 busy=80 rx=55<br>
ACS: 3: min_nf=-95 interference_factor=0.739838 nf=-61 time=123 busy=91 rx=65<br>
ACS: 4: min_nf=-95 interference_factor=0.650407 nf=-62 time=123 busy=80 rx=55<br>
ACS: 5: min_nf=-95 interference_factor=0.455285 nf=-95 time=123 busy=56 rx=33<br>
ACS: * interference factor average: 0.637399<br>
ACS: Survey analysis for channel 10 (2457 MHz)<br>
ACS: 1: min_nf=-95 interference_factor=0.390244 nf=-95 time=123 busy=48 rx=26<br>
ACS: 2: min_nf=-95 interference_factor=0.373984 nf=-60 time=123 busy=46 rx=25<br>
ACS: 3: min_nf=-95 interference_factor=0.439024 nf=-95 time=123 busy=54 rx=32<br>
ACS: 4: min_nf=-95 interference_factor=0.422765 nf=-60 time=123 busy=52 rx=30<br>
ACS: 5: min_nf=-95 interference_factor=0.382114 nf=-61 time=123 busy=47 rx=25<br>
ACS: * interference factor average: 0.401626<br>
ACS: Survey analysis for channel 11 (2462 MHz)<br>
ACS: 1: min_nf=-99 interference_factor=0.228277 nf=-99 time=38102 busy=9282 rx=7578<br>
ACS: 2: min_nf=-99 interference_factor=0.228057 nf=-95 time=38252 busy=9308 rx=7601<br>
ACS: 3: min_nf=-99 interference_factor=0.228001 nf=-95 time=38406 busy=9341 rx=7631<br>
ACS: 4: min_nf=-99 interference_factor=0.227652 nf=-95 time=38556 busy=9362 rx=7649<br>
ACS: 5: min_nf=-99 interference_factor=0.227331 nf=-95 time=38706 busy=9384 rx=7668<br>
ACS: * interference factor average: 0.227864<br>
ACS: Survey analysis for selected bandwidth 20 MHz<br>
ACS: * channel 1: total interference = 1.59097<br>
ACS: * channel 2: total interference = 2.10033<br>
ACS: * channel 3: total interference = 2.71575<br>
ACS: * channel 4: total interference = 2.743<br>
ACS: * channel 5: total interference = 3.01982<br>
ACS: * channel 6: total interference = 3.42506<br>
ACS: * channel 7: total interference = 3.5531<br>
ACS: * channel 8: total interference = 3.33931<br>
ACS: * channel 9: total interference = 3.08912<br>
ACS: * channel 10: total interference = 2.2389<br>
ACS: * channel 11: total interference = 1.26689<br>
ACS: Ideal channel is 11 (2462 MHz) with total interference factor of 1.26689<br>
<br>
Best regards,<br>
<br>
Sarah Rumpel<br>
<br>
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