From: Mattias Nissler <mattias.nissler@gmx.de>
To: Tomas Winkler <tomasw@gmail.com>
Cc: Stefano Brivio <stefano.brivio@polimi.it>,
linux-wireless <linux-wireless@vger.kernel.org>,
"John W. Linville" <linville@tuxdriver.com>,
Johannes Berg <johannes@sipsolutions.net>
Subject: Re: [RFC][PATCH] mac80211: Use PID controller for TX rate control
Date: Mon, 03 Dec 2007 12:31:54 +0100 [thread overview]
Message-ID: <1196681514.7470.12.camel@localhost> (raw)
In-Reply-To: <1ba2fa240712030321g58b8df39y24240c63facba2cd@mail.gmail.com>
On Mon, 2007-12-03 at 13:21 +0200, Tomas Winkler wrote:
> A little suggestion, maybe instead of overriding the simple algorithm
> you should create new let say pid_controler rate scale algorithm. It
> doesn't look simple anymore :)
I already thought so. But the original "simple" algorithm is totally
broken in most cases. Well, maybe except the cases perfect situation ->
no tx failures -> full rate and bad situation -> lots of tx failures ->
lowest rate. IMHO, we should just get rid of the old simple algorithm.
Mattias
next prev parent reply other threads:[~2007-12-03 11:31 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 [this message]
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
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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