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Journal Paper


A Framework for Realistic and Systematic Multicast Performance Evaluation


Previous multicast research often makes commonly accepted but unverified assumptions on network topologies and group member distribution in simulation studies. In this paper, we propose a framework to systematically evaluate multicast performance for different protocols. We identify a series of metrics, and carry out extensive simulation studies on these metrics with different topological models and group member distributions for three case studies. Our simulation results indicate that realistic topology and group membership models are crucial to accurate multicast performance evaluation. These results can provide guidance for multicast researchers to perform realistic simulations, and facilitate the design and development of multicast protocols.

Paper: PDF file of paper

Information & Date

Accepted by Computer Networks Journal (Elsevier), Special Issue on Network Modeling and Simulation, , January. 2005


L. Lao