Performance Evaluation of Multimedia Data in Hetrogeneous Network Using Multicasting with Kerberos Protocol

摘要

With the ever increasing demand in multimedia transmissions such as video, audio, image and text, researchers are in need to check the scalability, reliability and the quality of service in heterogeneous networks using multicasting protocols. Researchers have used the Kerberos authentication protocol to enhance the security of the network as the nodes in the network are increased. Three algorithms, Dvmrp, Ant Colony algorithm and Link State algorithm were analyzed for different multimedia with increase in nodes. Different metrics were used and calculated. The heuristic approach for different multimedia algorithms has a significant improvement in performance over earlier approach.