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Proceedings Paper

Bandwidth maximization in IP over WDM path networks
Author(s): Hiroaki Harai; Fumito Kubota
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Paper 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.

Paper Details

Date Published: 22 September 2000
PDF: 12 pages
Proc. SPIE 4233, OptiComm 2000: Optical Networking and Communications, (22 September 2000); doi: 10.1117/12.401820
Show Author Affiliations
Hiroaki Harai, Communications Research Lab. (Japan)
Fumito Kubota, Communications Research Lab. (Japan)

Published in SPIE Proceedings Vol. 4233:
OptiComm 2000: Optical Networking and Communications
Imrich Chlamtac, Editor(s)

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