From: Jan Ceuleers <jan.ceuleers@gmail.com>
To: bloat@lists.bufferbloat.net
Subject: Re: [Bloat] Does VDSL interleaving+FEC help bufferbloat?
Date: Fri, 4 Jan 2019 18:52:43 +0100 [thread overview]
Message-ID: <06222342-1cb3-068d-cc85-c5ff4c9a9d06@gmail.com> (raw)
In-Reply-To: <CAA93jw6Sct=zuRHo2KdRqFhvMO-EYyKwrpxziSkd45w0TdxN7g@mail.gmail.com>
On 04/01/2019 18:10, Dave Taht wrote:
> dsl interleave was added primarily to make multicast udp tv streams
> work better (as they are very intolerant of packet loss). Often (as in
> free's implementation) these streams are "invisible" to the overlying
> IP applications. It typically adds at least 6ms of delay to an already
> slow technology.
>
> Do measure unloaded latency with and without it on, it's been a long
> time since I fiddled with it....
Interleaving isn't a parameter that mere end-users* can influence - it
is part of the line's profile, and that's determined by the network
operator.
*: you know, the people who pay the bills...
prev parent reply other threads:[~2019-01-04 17:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-03 21:38 cloneman
2019-01-04 4:01 ` Jonathan Morton
2019-01-04 13:21 ` Simon Barber
2019-01-04 17:10 ` Dave Taht
2019-01-04 17:43 ` Mikael Abrahamsson
2019-01-04 17:52 ` Jan Ceuleers [this message]
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