RFC 8699: Coupled Congestion Control for RTP Media
Recent RFCs 2020-01-31
Summary:
When multiple congestion-controlled Real-time Transport Protocol
(RTP) sessions traverse the same network bottleneck, combining their
controls can improve the total on-the-wire behavior in terms of
delay, loss, and fairness. This document describes such a method for
flows that have the same sender, in a way that is as flexible and
simple as possible while minimizing the number of changes needed to
existing RTP applications. This document also specifies how to apply
the method for the Network-Assisted Dynamic Adaptation (NADA)
congestion control algorithm and provides suggestions on how to apply
it to other congestion control algorithms.