Research on the Construction of ALM Forwarding Trees
Ang Z · Microcomputer Information · 2008
Application Layer Multicast(ALM)has resolved the issue of deployment,but effectiveness inferiors to IP multicast.To build a high efficient multicast tree,the research is focused upon the distributed spanning tree algorithm using Nearest physical topology node selection strategy,which are based on a new group communication model named MixCast.The average delay and average join time of the tree are analysed.Simulation experiments prove that real physical network are considered in this strategy,so it has high data transport efficiency.