From: "Livingood, Jason" <Jason_Livingood@comcast.com>
To: Simon Barber <simon@superduper.net>
Cc: "starlink@lists.bufferbloat.net" <starlink@lists.bufferbloat.net>,
bloat <bloat@lists.bufferbloat.net>
Subject: Re: [Starlink] [Bloat] Of interest: Comcast AQM Paper
Date: Sun, 1 Aug 2021 20:20:22 +0000 [thread overview]
Message-ID: <058681B8-89EB-42ED-8E82-4048BA3C9504@cable.comcast.com> (raw)
WiFi is a different challenge as you know. In this case it varies depending on the radio chipset vendor and is on my list of things to work on...
JL
On 7/31/21, 13:50, "Simon Barber" <simon@superduper.net> wrote:
Awesome to hear that you are turning this on both upstream and downstream. Do you know if the wifi stacks in your home routers also have AQM?
Simon
> On Jul 30, 2021, at 10:28 PM, Livingood, Jason via Bloat <bloat@lists.bufferbloat.net> wrote:
>
> FYI that I will be presenting a lightning talk at the IRTF MAPRG meeting today at 17:30 ET (https://urldefense.com/v3/__https://datatracker.ietf.org/meeting/111/materials/agenda-111-maprg__;!!CQl3mcHX2A!XLFMYPw-gnJgHzz_1nF-N7dNeIeT4QD-5wQny8vdAfYE6bzHtVQD3-lqiQI9YwAncrZUew$ ). The talk links to a just-published paper at https://urldefense.com/v3/__https://arxiv.org/abs/2107.13968__;!!CQl3mcHX2A!XLFMYPw-gnJgHzz_1nF-N7dNeIeT4QD-5wQny8vdAfYE6bzHtVQD3-lqiQI9YwCePfNyng$ (click PDF link in upper right of page) that will likely be of interest to these two lists.
>
> High-level: turning on AQM in the cable modem (upstream queue) took working latency from around 250 ms to between 15-30 ms, which is actually kind of cool. ;-) AQM is turned on in all of our CMTSes (downstream queue) and in DOCSIS 3.1 modems (upstream queue).
>
> Have a nice weekend,
> Jason
>
> _______________________________________________
> Bloat mailing list
> Bloat@lists.bufferbloat.net
> https://urldefense.com/v3/__https://lists.bufferbloat.net/listinfo/bloat__;!!CQl3mcHX2A!XLFMYPw-gnJgHzz_1nF-N7dNeIeT4QD-5wQny8vdAfYE6bzHtVQD3-lqiQI9YwCIw2ZGww$
next reply other threads:[~2021-08-01 20:20 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-01 20:20 Livingood, Jason [this message]
2021-08-01 21:39 ` Dick Roy
2021-08-04 11:49 ` Jonathan Morton
2021-08-04 12:46 ` Mikael Abrahamsson
2021-08-04 13:03 ` Sebastian Moeller
2021-08-04 13:06 ` Mikael Abrahamsson
2021-08-04 13:43 ` Sebastian Moeller
2021-08-04 18:28 ` Jonathan Morton
2021-08-04 20:44 ` David Lang
2021-08-04 20:51 ` Sebastian Moeller
2021-08-04 18:31 ` Juliusz Chroboczek
2021-08-04 18:58 ` Jonathan Morton
2021-08-04 20:08 ` Jonathan Bennett
2021-08-04 20:18 ` Nathan Owens
2021-08-04 20:46 ` Jonathan Bennett
2021-08-05 0:24 ` Michael Richardson
2021-08-05 15:11 ` Frank Carmickle
2021-08-07 23:59 ` Michael Richardson
2021-08-07 20:31 ` Dave Taht
-- strict thread matches above, loose matches on Subject: below --
2021-08-01 20:21 Livingood, Jason
2021-07-30 21:28 [Starlink] " Livingood, Jason
2021-07-31 17:50 ` [Starlink] [Bloat] " Simon Barber
2021-07-31 19:26 ` Aaron Wood
2021-07-31 22:55 ` Neal Cardwell
2021-08-01 13:13 ` Michael Richardson
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