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Multirate multicasting, where the receivers of a multicast group can receive service at different rates, is an efficient mode of data delivery for many real-time applications.<p> In this paper, we address the problem of ...

In multirate multicasting, different users (receivers) within the same multicastgroup could receive service at different rates, depending on user requirementsand network congestion level. Compared to unirate multicasting, ...

In this paper, we consider the rate control problem with the objective ofmaximizing the total user utility. It takes into account the possible differences in user requirements, and also provides a framework for achieving ...