From: Stefano Brivio <stefano.brivio@polimi.it>
To: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: linux-wireless@vger.kernel.org,
"Nick Kossifidis" <mickflemm@gmail.com>,
"Mattias Nissler" <mattias.nissler@gmx.de>,
"John W. Linville" <linville@tuxdriver.com>,
"Johannes Berg" <johannes@sipsolutions.net>
Subject: Re: [RFC][PATCH] mac80211: Use PID controller for TX rate control
Date: Wed, 5 Dec 2007 10:52:30 +0100 [thread overview]
Message-ID: <20071205105230.0ecc56dc@morte> (raw)
In-Reply-To: <200712050849.46760.hs4233@mail.mn-solutions.de>
On Wed, 5 Dec 2007 08:49:46 +0100
Holger Schurig <hs4233@mail.mn-solutions.de> wrote:
> Or, in other words: if we put the AP 80m away and then try the
> test, would the same PID parameters that yielded high MB/s rates
> now still keep us a sane (for that distance!) connection?
Theoretically, a properly tuned PID controller should act well in both
scenarios. The problem here is that we need testing in worse scenarios. I
just detached the antenna from my AP, this decreases the signal level by
some 20-23dB. Will do some tests.
--
Ciao
Stefano
next prev parent reply other threads:[~2007-12-05 9:57 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-02 19:05 [RFC][PATCH] mac80211: Use PID controller for TX rate control Mattias Nissler
2007-12-03 3:16 ` Stefano Brivio
2007-12-03 3:26 ` Stefano Brivio
2007-12-03 11:03 ` Mattias Nissler
2007-12-03 11:21 ` Tomas Winkler
2007-12-03 11:31 ` Mattias Nissler
2007-12-04 13:40 ` Johannes Berg
2007-12-04 17:45 ` Mattias Nissler
2007-12-05 10:16 ` Johannes Berg
2007-12-04 17:48 ` Stefano Brivio
2007-12-03 11:58 ` Stefano Brivio
2007-12-03 11:54 ` Stefano Brivio
2007-12-03 11:59 ` Mattias Nissler
2007-12-03 12:06 ` Stefano Brivio
2007-12-03 22:42 ` Nick Kossifidis
2007-12-03 23:36 ` Mattias Nissler
2007-12-04 1:41 ` Stefano Brivio
2007-12-04 8:15 ` Mattias Nissler
2007-12-04 10:01 ` Stefano Brivio
2007-12-04 17:40 ` Mattias Nissler
2007-12-04 17:57 ` Stefano Brivio
2007-12-04 18:33 ` Mattias Nissler
2007-12-04 18:40 ` Stefano Brivio
2007-12-04 20:50 ` Holger Schurig
2007-12-04 20:57 ` Mattias Nissler
2007-12-04 22:05 ` Nick Kossifidis
2007-12-05 7:49 ` Holger Schurig
2007-12-05 9:04 ` Mattias Nissler
2007-12-05 9:52 ` Stefano Brivio [this message]
2007-12-05 12:13 ` rc80211-pid: some tuning test results Stefano Brivio
2007-12-08 3:42 ` Stefano Brivio
2007-12-08 10:39 ` Mattias Nissler
2007-12-08 11:17 ` Stefano Brivio
2007-12-08 9:45 ` [RFC][PATCH] mac80211: Use PID controller for TX rate control Stefano Brivio
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