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Multiobjective Genetic Algorithm to Design Cost-Efficient Wavelength-Routed Optical Networks

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7 Author(s)
Duran, R.J. ; Univ. of Valladolid, Valladolid ; de Miguel, I. ; Merayo, N. ; Fernandez, P.
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A new algorithm, GAPDELT, is presented to jointly design the resource provisioning and the logical topology of wavelength-routed optical networks. GAPDELT is based on genetic algorithms and uses Pareto optimality to reduce both the network congestion and the number of resources employed. By means of a simulation study, we show that GAPDELT designs a set of good alternatives that achieve up to 50% of reduction in terms of congestion or 75% of reduction in the number of transmitters and receivers required when compared with another well-known

Published in:

Transparent Optical Networks, 2007. ICTON '07. 9th International Conference on  (Volume:4 )

Date of Conference:

1-5 July 2007