Multicast QoS Routing by using Network Pre-Processing Technique

Asynchronous Transfer Mode has exposed the importance of differentiated-QoS for the various types of services that requires asynchronous mode of transfer. The connections allow the network to guarantee quality of service (QoS) by limiting the number of VC through classification of VCs based on various service classes, connection oriented and connectionless data service. The proposed work presents a multicast QoS provisioning scheme by using network preprocessing technique for finding ideal transmission path. To evaluate the performance of proposed model over state- of-art model, simulation was run considering parameter for slot success ratio and throughput performance considering varied switches and transceiver. Results indicate the significant performance improvement over state-of-art technique.