Improvement Mpls-NOC bandwidth by dividing bandwidth in Fat-tree topology

We propose a combination of Fat-Tree topology and Bisection routing in MPLS network-on-chip which can increase Communication load and quality of service which is suitable for multimedia applications. We compare the performance of IP and MPLS Fat-Tree-based Network-on-chips. The simulations of the architectures are done with two-dimensional Fat-Tree topologies that used MPLS base recovery mechanism and bisection routing in source switches to provide additional bandwidth for application that need more bandwidth than a link supported bandwidth. We also carry out the high level simulation of on chip network using NS-2 to verify the analytical analysis.