Reliable multicast tree construction algorithm

Analysis problem of the existing TMTP and RMTP based on tree in order to efficiently provide reliable multicast, and proposed architecture extended to solve problems grasped. The architecture which is proposed can minimize implosion and exposure, and decreases delay time by tree reconstruction as partial tree reconstruction. We used early OMNet++ simulator, and simulation did the environment which various, and was complicated to demonstrate effectiveness of the architecture which proposed, and provided reliability-based the existing tree.