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Re: [RFC] mac80211: re-enable aggregation on 2.6.27

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On Mon, Sep 15, 2008 at 5:05 PM, Tomas Winkler <tomasw@xxxxxxxxx> wrote:
> On Tue, Sep 16, 2008 at 2:24 AM, Luis R. Rodriguez
> <lrodriguez@xxxxxxxxxxx> wrote:
>> On Mon, Sep 15, 2008 at 3:55 PM, Luis R. Rodriguez
>> <lrodriguez@xxxxxxxxxxx> wrote:
>>
>> With iwlagn (Intel 4965) on HT40 5GHz using iperf over TCP I get much
>> more convincing results (still noisy environment):
>>
>> mcgrof@pogo ~ $ iperf -s -i1
>> ------------------------------------------------------------
>> Server listening on TCP port 5001
>> TCP window size: 85.3 KByte (default)
>> ------------------------------------------------------------
>> [  4] local 192.168.1.5 port 5001 connected with 192.168.1.3 port 41403
>> [  4]  0.0- 1.0 sec  3.61 MBytes  30.3 Mbits/sec
>> [  4]  1.0- 2.0 sec  1.88 MBytes  15.8 Mbits/sec
>> [  4]  2.0- 3.0 sec  7.56 MBytes  63.4 Mbits/sec
>> [  4]  3.0- 4.0 sec  11.4 MBytes  96.0 Mbits/sec
>> [  4]  4.0- 5.0 sec  10.2 MBytes  85.3 Mbits/sec
>> [  4]  5.0- 6.0 sec  10.4 MBytes  87.0 Mbits/sec
>> [  4]  6.0- 7.0 sec  10.3 MBytes  86.5 Mbits/sec
>> [  4]  7.0- 8.0 sec  10.6 MBytes  88.9 Mbits/sec
>> [  4]  8.0- 9.0 sec  10.3 MBytes  86.5 Mbits/sec
>> [  4]  9.0-10.0 sec  10.6 MBytes  89.0 Mbits/sec
>> [  4]  0.0-10.2 sec  88.6 MBytes  73.1 Mbits/sec
>>
> Are you sure there is aggregation on the air? In 40Mhz with
> aggregation we should be at least 110Mbit or better something around
> 150Mbits. This looks like HT rates but no aggregation.

I'll ask wireshark.

  Luis
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