Construction problem of ALM tree with pre-defined out degree
Shan Gao, Ping Han, Jun Wang · 2010
Application Layer Multicast (ALM) has resolved the issue of deployment, but effectiveness inferiors to IP multicast. To build a high efficient multicast tree, this research focuses on the distributed spanning tree algorithm by using nearest physical topology node selection strategy, which is based on a new group communication model named MixCast. The average delay and average join time of the tree are analyzed. Simulation experiments prove that real physical network are considered in this strategy, so it has high data transmission efficiency.