Title :
Efficient design of Wavelength-Routed Optical Networks with failure protection using genetic algorithms
Author :
Durán, R.J. ; Lorenzo, R.M. ; de Miguel, I. ; Merayo, N. ; Fernández, P. ; Aguado, J.G. ; Abril, E.J.
Author_Institution :
Opt. Commun. Group, Univ. of Valladolid, Valladolid
Abstract :
A new multiobjective genetic algorithm is proposed to jointly provision a WRON and design its logical topology with fault tolerance. The algorithm reduces the congestion and the number of resources employed, and therefore the cost.
Keywords :
fault tolerance; genetic algorithms; optical fibre networks; telecommunication congestion control; telecommunication network reliability; telecommunication network routing; telecommunication network topology; P-GAPDELT; Protected-GAPDELT; failure protection; fault tolerance; logical topology design; multiobjective genetic algorithm; telecommunication congestion control; wavelength-routed optical network; Algorithm design and analysis; Costs; Fault tolerance; Genetic algorithms; Network topology; Optical design; Optical fiber networks; Protection; Resource management; Telecommunication network topology; Network provisioning; failure protection; logical topology design; multiobjective optimization;
Conference_Titel :
Photonics in Switching, 2008. PS 2008. International Conference on
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-4326-0
Electronic_ISBN :
978-4-8855-2228-4
DOI :
10.1109/PS.2008.4804168
