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We propose a novel path-provisioning algorithm that can cost-effectively create bandwidth-on-demand services. Its use of the `make before break' rerouting technique reduces blocking probability while preventing service disruption.
This paper proposes a network design method based on adaptive selection of "facility-adding" and "path-routing" policies under the condition that traffic keeps increasing. In a network where a path is provided as a service, when a new path demand is generated and if it is impossible to accommodate the path along the shortest route with only existing facilities (links and nodes,...
This paper describes the network design method that considers the holding time of each path under an increasing traffic condition and evaluates this method at various network topologies. Simulation results show that this method is robust to the change of the design period at the various network topologies.
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