Document Action: 'NADA: A Unified Congestion Control Scheme for Real-Time Media' to Experimental RFC (draft-ietf-rmcat-nada-13.txt)
The IESG <iesg-secretary@ietf.org> Mon, 09 September 2019 15:51 UTC
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From: The IESG <iesg-secretary@ietf.org>
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Subject: Document Action: 'NADA: A Unified Congestion Control Scheme for Real-Time Media' to Experimental RFC (draft-ietf-rmcat-nada-13.txt)
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Cc: rmcat-chairs@ietf.org, mls.ietf@gmail.com, draft-ietf-rmcat-nada@ietf.org, rmcat@ietf.org, ietf@kuehlewind.net, The IESG <iesg@ietf.org>, Martin Stiemerling <mls.ietf@gmail.com>, rfc-editor@rfc-editor.org
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Date: Mon, 09 Sep 2019 08:51:06 -0700
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The IESG has approved the following document: - 'NADA: A Unified Congestion Control Scheme for Real-Time Media' (draft-ietf-rmcat-nada-13.txt) as Experimental RFC This document is the product of the RTP Media Congestion Avoidance Techniques Working Group. The IESG contact persons are Mirja Kühlewind and Magnus Westerlund. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-rmcat-nada/ Technical Summary This document describes NADA (network-assisted dynamic adaptation), a novel congestion control scheme for interactive real-time media applications, such as video conferencing. In the proposed scheme, the sender regulates its sending rate based on either implicit or explicit congestion signaling, in a unified approach. The scheme can benefit from explicit congestion notification (ECN) markings from network nodes. It also maintains consistent sender behavior in the absence of such markings, by reacting to queuing delays and packet losses instead. Working Group Summary The document has been reviewed of the RMCAT WG and there have been no controversial points. Document Quality The presented approach was evaluated based on the evaluation criteria and test cases developed in the RMCAT WG. Results and updates have been presented at various IETF meetings. The draft was cross-reviewed by the authors of competing schemes in the working group. Personnel The document shepherd is Martin Stiemerling (mls.ietf@gmail.com). The responsible AD is Mirja Kuehlewind (ietf@kuehlewind.net).