Link planning for multidomain optical networks using genetic algorithm

In this paper we propose a method to analyze and plan the allocation of gateway nodes in multidomain optical networks. The method is based on a genetic algorithm (GA), which determines the nodes with more resources to decrease the intra and interdomain blocking probabilities. The performance of the...

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Published in2011 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC 2011) pp. 425 - 429
Main Authors de Queiroz, E. M. G., Cesar, A. C.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2011
Subjects
genetic algorithm
Genetic algorithms
Logic gates
multidomain networks
Network topology
Optical fiber networks
Peer to peer computing
Repeaters
Routing
WDM
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Summary:In this paper we propose a method to analyze and plan the allocation of gateway nodes in multidomain optical networks. The method is based on a genetic algorithm (GA), which determines the nodes with more resources to decrease the intra and interdomain blocking probabilities. The performance of the GA is compared with a network topology consisting of three domains in which the gateway nodes were selected by geographical reasons. The results of computer simulations show that for the optical-network multidomain topology analyzed the proposed method selects the most appropriate gateway nodes to improve the network performance.
ISBN:1457716623
9781457716621
DOI:10.1109/IMOC.2011.6169262