•Correct model for
reacting to ECN in a multicast packet?
•RMT Level (ECN
ter)
–Single rate (PGMcc)
Sender adaption - requires feedback to sender -
EXACTLY as TCP - each receiver gets marks and wraps them
around - will find same operating point as PGMcc with loss feedback
–Multirate (ALC)
receiver adaption - each receiver chooses layers
based on ECN