Related Work
	n Bagrodia et al.: compared a number of MANET multicast protocols, found that mesh-based protocols outperform tree-based protocols (includes ODMRP but not MAODV) n Lim and Kim: proposed generic approach to reduce flooding inherent in multicast tree construction n Royer and Perkins: studied effect of transmission range on AODV performance n Our work: compare two proposed protocols based on very different design principles and study performance under various scenarios