Quality of service routing algorithms for bandwidth-delay constrained applications
Yi Yang, Jogesh K. Muppala, Samuel T. Chanson · 2005
In this paper we present bandwidth-delay constrained routing algorithms that use knowledge of the ingress-egress node pairs in the network in reducing the rejection rates for setting up new paths. Simulation is used to evaluate the algorithms and compare their performance against some existing algorithms for bandwidth constraints that have been modified to handle delay constraints. The results show that the proposed algorithms outperform all others under a wide range of workload, topology and system parameters.