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Re: [tsvwg] New Version Notification for draft-white-tsvwg-nqb-02.txt

Dave Taht <dave@taht.net> Wed, 17 July 2019 18:58 UTC

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From: Dave Taht <dave@taht.net>
To: Greg White <g.white@CableLabs.com>
Cc: Uffe Callesen <ufca@stofa.dk>, "tsvwg@ietf.org" <tsvwg@ietf.org>
References: <99955808-83AB-4004-9AC2-B2DF4FBA65DD@stofa.dk> <CAC78909-7591-4166-AF21-7674AB15B980@cablelabs.com>
Date: Wed, 17 Jul 2019 11:58:50 -0700
In-Reply-To: <CAC78909-7591-4166-AF21-7674AB15B980@cablelabs.com> (Greg White's message of "Wed, 17 Jul 2019 16:46:31 +0000")
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Subject: Re: [tsvwg] New Version Notification for draft-white-tsvwg-nqb-02.txt
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Uffe: Have you tried sch_cake in docsis mode yet?

Greg White <g.white@CableLabs.com> writes:

> Thanks Uffe.  
>
> Indeed, cloud gaming services will almost certainly need to take
> advantage of any opportunity to minimize latency and jitter.  NQB
> marking of controller traffic, along with support for L4S-style
> "immediate ECN" marking (and responsiveness) for the video stream will
> likely be critical.
>
> -Greg
>
>
> On 7/8/19, 4:59 AM, "tsvwg on behalf of Uffe Callesen" <tsvwg-bounces@ietf.org on behalf of ufca@stofa.dk> wrote:
>
>     Seen from a FTTH/Cable operator perspective there appears to be a
> lot of potential in this solution - most noticeably for the growing
> number of broadband customers that use our Access networks for online
> Gaming.
>     
>     We are challenged by the high latency and jitter on our Docsis
> networks when it comes to Online Gaming and specifically the
> anticipated growth of Cloud Gaming services will possibly make this an
> even bigger challenge (Google Stadia, Microsoft xCloud etc..).
>      
>     Kind Regards
>     Uffe Callesen
>     Technology Architect, DOCSIS 3.1 Project
>     ufca@stofa.dk
>     Stofa A/S
>     Slet Parkvej 5-7         
>     8310 Tranbjerg        
>     Denmark
>     
>     Mobile (045) 51328435
>     Web http://stofa.dk/
>      
>      
>     
>

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