Virtual Topology Design and reconfiguration using cognition: Performance evaluation in case of failure

@article{Fernndez2013VirtualTD,
  title={Virtual Topology Design and reconfiguration using cognition: Performance evaluation in case of failure},
  author={Natalia Soledad Fern{\'a}ndez and Ram{\'o}n J. Dur{\'a}n and Ignacio de Miguel and Noem{\'i} Merayo and Patricia Fern{\'a}ndez and Juan Carlos Aguado and Rub{\'e}n M. Lorenzo and Evaristo J. Abril and Eleni Palkopoulou and Ioannis Tomkos},
  journal={2013 5th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)},
  year={2013},
  pages={132-139}
}
In this paper, a new reconfiguration policy and a new algorithm for the virtual topology design, named CONGA-VTD (Cost-OptimizatioN Genetic Algorithm for Virtual Topology Design) for Wavelength-Routed Optical Networks are proposed. The objectives of both proposals are to minimize the Packet Loss Ratio (PLR) and the OPerational EXpenditures (OPEX). A simulation study is presented to demonstrate the advantages of the new techniques in both normal operation and in presence of failures. The… CONTINUE READING

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