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RE: Reminder: Video Ingest over QUIC Side Meeting Friday 7/30 18:00 UTC

"Das, Dibakar" <dibakar.das@intel.com> Wed, 28 July 2021 19:15 UTC

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From: "Das, Dibakar" <dibakar.das@intel.com>
To: Alan Frindell <afrind=40fb.com@dmarc.ietf.org>, "quic@ietf.org" <quic@ietf.org>, "mops@ietf.org" <mops@ietf.org>
CC: Kirill Pugin <ikir@fb.com>
Subject: RE: Reminder: Video Ingest over QUIC Side Meeting Friday 7/30 18:00 UTC
Thread-Topic: Reminder: Video Ingest over QUIC Side Meeting Friday 7/30 18:00 UTC
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Date: Wed, 28 Jul 2021 19:15:03 +0000
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Hi Kirill, Alan,

I could not attend the call this week and wont be able to attend this side meeting either.

But I had a general question about the performance of all such QUIC based protocols over wireless. Typically, the 5G and WiFI MAC layers deliver frames in-order which sort of recreates the HOL blocking problem at lower layers. I would expect this to in turn prevent the QUIC protocol to achieve its full performance gains at least in some congested network scenarios. Considering that in-order delivery is made optional in 5G PDCP, I was wondering if there could be a value to have some signaling defined in the QUIC (or RUSH ?) protocol that would allow lower layers to make better decision about whether to enable/disable in-order delivery for certain streams.

I apologize in advance if this is not the right venue to ask questions.

Regards,
Dibakar



From: QUIC <quic-bounces@ietf.org> On Behalf Of Alan Frindell
Sent: Wednesday, July 28, 2021 8:42 AM
To: avt@ietf.org; wish@ietf.org; QUIC WG <quic@ietf.org>; mops@ietf.org
Cc: Kirill Pugin <ikir@fb.com>
Subject: Reminder: Video Ingest over QUIC Side Meeting Friday 7/30 18:00 UTC

Video Ingest over QUIC Side Meeting Friday 7/30 18:00 UTC / 11 Pacific

Link to draft agenda and video conference details: https://github.com/afrind/draft-rush/blob/main/meeting-materials/agenda.2021.07.03.md

-Alan

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