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[quicwg/base-drafts] High BDP and adapted congestion control (#2091)

Nicolas Kuhn <notifications@github.com> Mon, 03 December 2018 09:17 UTC

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From: Nicolas Kuhn <notifications@github.com>
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Subject: [quicwg/base-drafts] High BDP and adapted congestion control (#2091)
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In the context of high BDP networks, inadequate congestion control and its initial parameterization can result in very low QoE. 
As shown at IETF103, the web page download time can double with Google-QUIC as opposed to using tuned TCP proxy. 
We should let the QUIC server know that we are on a high BDP network. 
One solution would be to set the IW to a higher value (along with pacing) but other adaptations could be relevant. 
This issue could be relevant to other networks (data-centers, DOCSIS).


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