Historical data learning based dynamic LSP routing for overlay IP/MPLS over WDM networks
We study dynamic label switched path routing in overlay IP/MPLS over WDM networks. We utilize historical data of lightpath setup costs in deciding IP-layer routing. A new dynamic LSP routing method named Existing Link First algorithm is proposed. Simulation results verify the good performance of the proposed algorithm. Effects of a few other factors have also been evaluated.
historical data learning label switched path optical networks ip over wdm overlay model dynamic routing