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Traffic Analysis - II Common NOTIFY for multiple watcher considering only inter-domain steady state Reduction in traffic by a factor = Average number of watchers per remote domain For widely distributed inter-domain presence in SIMPLE problem statement 5 federations and 20 federated watchers Number of NOTIFY = ¼ times the number of NOTIFY in steady state. Batched NOTIFY Reduction in traffic by a factor (at least) = Average number of presentities watched by a single watcher per remote domain |