2013 | OriginalPaper | Buchkapitel
A Genetic Algorithm for Solving RSA Problem in Elastic Optical Networks with Dedicated Path Protection
verfasst von : Mirosław Klinkowski
Erschienen in: International Joint Conference CISIS’12-ICEUTE´12-SOCO´12 Special Sessions
Verlag: Springer Berlin Heidelberg
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In this work we address the problem of static Routing and Spectrum Assignment (RSA) in a flexible grid optical network with dedicated path protection consideration. Since RSA is a difficult problem, we make use of the Genetic Algorithm (GA) metaheuristic to provide near-optimal solutions to the problem. We investigate the effectiveness of GA for a set of network scenarios. Evaluation results show that the proposed algorithm outperforms reference algorithms from the literature.