An Optimized Link Selection Function for Solving Delay-constrained Multicast Routing Problem
Yuanchen Li, Weiqun Liu · Advances in computer science research · 2015
In multicast routing messages are sent from the source node to all destination nodes.In order to meet QoS requirements an optimizing algorithm is needed.We propose an optimization algorithm based on the KPP and QDMR algorithm to do so.This algorithm uses optimized link selection function to modify the paths from the source node to the destinations, the nodes whose delay are smaller than the average achieves a new delay as big as possible and the nodes whose delay are above the average achieves a new delay as small as possible.This can give an effective optimal solution to multicast routing problem.