[Bloat] Bufferbloat in high resolution + non-stationarity

[Martin Geddes]

Hi Toke,

The two critical references are this paper
<http://www.pnsol.com/public/TP-PNS-2003-09.pdf> and this PhD thesis
<https://www.cs.kent.ac.uk/pubs/2003/1892/>. The former describes
"cherish-urgency" multiplexing. The "cherish" is what is different to
today's scheduling. It is used to create a new class of algorithm whose
goal is global optimisation, not local optimisation (and global
pessimisation).

The latter describes a paradigm change from "build it and then reason about
emergent performance" to "reason about engineered performance and then
build it". It works in practise
<http://www.martingeddes.com/how-wales-got-the-first-internet-fast-lane/>,
so whether it works in theory is left as an exercise to the reader.

The first step is to get the measurement right. I'm running a public workshop
in London on 8th Dec <http://scientificnetwork.management>, and I am happy
to accommodate anyone from this list at our internal cost.

Everyone working on AQM has done the best possible within the paradigm they
are operating. There is a bigger box of possibilities available, but it
needs you to engage with a paradigm change.

Martin

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On 26 November 2017 at 12:20, Toke Høiland-Jørgensen <toke at toke.dk> wrote:

> Martin Geddes <mail at martingeddes.com> writes:
>
> > It doesn't matter what scheduling algorithm you build if it creates
> > arbitrage or denial-of-service attacks that can arm a systemic
> > collapse hazard. The good news is we have a new class of scheduling
> > technology (that works on a different paradigm) that can fully address
> > all of the requirements. We are currently deploying it to enable the
> > world's first commercial quality-assured broadband service.
>
> Could you point to any research papers describing this technology? Would
> be interesting to read up on...
>
> -Toke
>
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