Research and Implementation on QoS Routing Algorithm to Meet Multimedia Applications
Huqing Wang, Zhixin Sun · 2010
In this paper,based on the analysis and comparison of the several current typical multiple constraints routing algorithms,a kind of simple multiple contraints multimedia routing algorithm is researched and implemented.Multiple contraints embodied in the two indicators bandwidth and latency.In this algorithm,all links not meeting the bandwidth requirements are eliminated firstly,then we select the shortest path from the source node to destination node to meet the minimum delay with Dijistra algorithm.Finally we use a network simulation tool Opnet to gather statistics of each link utilization to verify the validity of the algorithm.