Bandwidth maximization in IP over WDM path networks

Hiroaki Harai; Fumito Kubota

doi:10.1117/12.401820

22 September 2000 Bandwidth maximization in IP over WDM path networks

Hiroaki Harai, Fumito Kubota

Proceedings Volume 4233, OptiComm 2000: Optical Networking and Communications; (2000) https://doi.org/10.1117/12.401820
Event: Opticomm 2000, 2000, Richardson, TX, United States

Abstract

The emerging IP over WDM will be a new layer structure with a help of MPLS and OXC. To use WDM's large transmission capacity effectively, we design IP over WDM networks that reconfigure IP routing and lightpaths every day or month. Using integer linear programming, we formulate a problem that maximizes the network throughput; that is, the sum of the bandwidths allocated to an end-to-end node pair. This formulation is applicable to a network that is composed of twenty nodes and eight wavelengths. In such a network, we show maximization level of the network throughput derived from our formulation.

Citation Download Citation

Hiroaki Harai and Fumito Kubota "Bandwidth maximization in IP over WDM path networks", Proc. SPIE 4233, OptiComm 2000: Optical Networking and Communications, (22 September 2000); https://doi.org/10.1117/12.401820

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