From: Greg White <g.white@CableLabs.com>
To: Oliver Hohlfeld <oliver@net.t-labs.tu-berlin.de>,
"bloat@lists.bufferbloat.net" <bloat@lists.bufferbloat.net>
Subject: Re: [Bloat] [Cerowrt-devel] FQ_Codel lwn draft article review
Date: Wed, 28 Nov 2012 14:45:48 -0700 [thread overview]
Message-ID: <CCDBD2D8.16C08%g.white@cablelabs.com> (raw)
In-Reply-To: <50B66F95.9040904@net.t-labs.tu-berlin.de>
Yes, the referenced paper is a reduction of the G.107 E-Model to
measurable transport-level quantities. It is a simple approximation, but
then everything related to assessing voice quality is an approximation to
some degree.
-Greg
On 11/28/12 1:09 PM, "Oliver Hohlfeld" <oliver@net.t-labs.tu-berlin.de>
wrote:
>> Cole, Robert G., and Joshua H. Rosenbluth. "Voice over IP performance
>> monitoring." ACM SIGCOMM Computer Communication Review 31, no. 2 (2001):
>> 9-24.
>
>You might want to check ITU-T Recommendation G.107 (E-Model), which is a
>widely accepted standard on this matter. Note that it was originally
>designed as network planning tool, but is often used as parametric
>quality estimation model nowadays. It has some limitations, so check the
>respective assumptions before applying it and take the results with a
>grain of salt. There is a whole bunch of literature discussing this.
>
>--Oliver
>_______________________________________________
>Bloat mailing list
>Bloat@lists.bufferbloat.net
>https://lists.bufferbloat.net/listinfo/bloat
next prev parent reply other threads:[~2012-11-28 21:45 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAA93jw5yFvrOyXu2s2DY3oK_0v3OaNfnL+1zTteJodfxtAAzcQ@mail.gmail.com>
2012-11-23 8:57 ` [Bloat] " Dave Taht
2012-11-23 22:18 ` Paul E. McKenney
2012-11-24 0:07 ` Toke Høiland-Jørgensen
2012-11-24 16:19 ` Dave Taht
2012-11-24 16:36 ` [Bloat] [Cerowrt-devel] " dpreed
2012-11-24 19:57 ` [Bloat] [Codel] " Andrew McGregor
2012-11-26 21:13 ` Rick Jones
2012-11-26 21:19 ` Dave Taht
2012-11-26 22:16 ` [Bloat] " Toke Høiland-Jørgensen
2012-11-26 23:21 ` Toke Høiland-Jørgensen
2012-11-26 23:39 ` [Bloat] [Cerowrt-devel] " dpreed
2012-11-26 23:58 ` Toke Høiland-Jørgensen
2012-11-27 16:41 ` Oliver Hohlfeld
2012-11-28 0:51 ` Toke Høiland-Jørgensen
2012-11-28 19:21 ` Greg White
2012-11-28 19:45 ` Simon Barber
2012-11-28 20:01 ` Oliver Hohlfeld
2012-11-28 21:40 ` Greg White
2012-11-28 20:09 ` Oliver Hohlfeld
2012-11-28 21:45 ` Greg White [this message]
2012-11-26 17:20 ` [Bloat] " Paul E. McKenney
2012-11-26 21:05 ` [Bloat] [Codel] " Rick Jones
2012-11-26 23:18 ` Rick Jones
2012-11-27 22:03 ` [Bloat] [Cerowrt-devel] " Jim Gettys
2012-11-27 22:31 ` David Lang
2012-11-27 22:54 ` Paul E. McKenney
2012-11-27 23:15 ` [Bloat] [Codel] " Andrew McGregor
2012-11-28 0:51 ` Paul E. McKenney
2012-11-28 17:36 ` Paul E. McKenney
2012-11-28 14:06 ` [Bloat] " Michael Richardson
2012-11-27 22:49 ` Paul E. McKenney
2012-11-27 23:53 ` [Bloat] [Codel] " Greg White
2012-11-28 0:27 ` Paul E. McKenney
2012-11-28 3:43 ` Kathleen Nichols
2012-11-28 4:38 ` Paul E. McKenney
2012-11-28 16:01 ` Paul E. McKenney
2012-11-28 16:16 ` Jonathan Morton
2012-11-28 17:44 ` Paul E. McKenney
2012-11-28 18:37 ` Michael Richardson
2012-11-28 18:51 ` Eric Dumazet
2012-11-28 21:44 ` Michael Richardson
2012-11-28 19:00 ` Eric Dumazet
[not found] ` <87vcckb0el.fsf@toke.dk>
2012-12-02 21:47 ` Andrew McGregor
2012-12-03 8:04 ` Dave Taht
2012-12-02 22:07 ` Eric Dumazet
[not found] ` <87lidgaynn.fsf@toke.dk>
2012-12-02 22:30 ` Eric Dumazet
2012-11-28 17:20 ` [Bloat] " Paul E. McKenney
[not found] ` <20121202230635.GA16359@linux.vnet.ibm.com>
[not found] ` <87obib5qf8.fsf@toke.dk>
2012-12-03 11:31 ` Dave Taht
[not found] ` <87fw3n5m9g.fsf@toke.dk>
2012-12-03 14:58 ` Paul E. McKenney
2012-12-03 15:49 ` [Bloat] [Codel] " Eric Dumazet
2012-12-03 15:03 ` [Bloat] " Paul E. McKenney
2012-12-03 15:58 ` David Woodhouse
2012-12-04 3:13 ` [Bloat] [Codel] " Dan Siemon
2012-12-04 9:23 ` Alex Burr
2012-12-05 3:41 ` Dan Siemon
2012-12-05 20:33 ` Alex Burr
2012-12-06 4:12 ` Dan Siemon
2012-12-06 23:41 ` Alex Burr
2012-12-05 0:01 ` Sebastian Moeller
2012-11-30 1:09 ` [Bloat] " Dan Siemon
2013-01-01 20:50 ` Dan Siemon
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