IRON: uma abordagem inteligente para roteamento em redes ópticas elásticas

  • Neclyeux Monteiro UFPI
  • André Soares UFPI

Resumo


As redes ópticas elásticas compõem uma infraestrutura de rede capaz de suportar a grande demanda de tráfego de dados da Internet. Um dos principais problemas que devem ser solucionados para garantir o bom funcionamento deste tipo de rede é o chamado Routing, Modulation Level and Spectrum Assignment (RMLSA). Este artigo foca em uma nova solução para o problema de roteamento. A nova solução utiliza uma rede neural Multi Layer Perceptron e é chamada de Intelligent Routing for Optical Networks (IRON). A solução é comparada com o algoritmo Complete Sharing em dois cenários diferentes utilizando as topologias Cost239 e Pan-European. O algoritmo IRON obteve uma redução na probabilidade de bloqueio de banda de aproximadamente 28,59% e 21,83% em relação ao Complete Sharing nas topologias Cost239 e Pan-European respectivamente.

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Publicado
16/08/2021
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MONTEIRO, Neclyeux; SOARES, André. IRON: uma abordagem inteligente para roteamento em redes ópticas elásticas. In: SIMPÓSIO BRASILEIRO DE REDES DE COMPUTADORES E SISTEMAS DISTRIBUÍDOS (SBRC), 39. , 2021, Uberlândia. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2021 . p. 308-321. ISSN 2177-9384.

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