Avaliação de Desempenho de Algoritmos RSA para Redes Ópticas Elásticas com Tolerância a Falhas em Cenário com Imperfeições de Camada Física

  • Jurandir Lacerda Jr. UFPI / IFPI
  • Alexandre Fontinele UFPE
  • Igor Moura IFMA
  • André Soares UFPI

Resumo


Com o crescimento do tráfego na Internet nos últimos anos, novas tecnologias surgem para suportar o aumento da demanda na infraestrutura de redes de transporte. As Redes Ópticas Elásticas são apontadas na literatura como a principal tecnologia para suprir esta demanda. Em uma rede óptica elástica, a tolerância a falhas torna-se um importante critério a ser avaliado. Entretanto, a maioria dos trabalhos que tratam este tema não levam em conta as imperfeições de camada física inerentes das Redes Ópticas Elásticas. Este trabalho estuda o impacto destas imperfeições de camada física em um algoritmo de roteamento e alocação de espectro, tolerante a falhas, que faz uso de técnicas multipath.

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Publicado
30/05/2016
LACERDA JR., Jurandir; FONTINELE, Alexandre; MOURA, Igor; SOARES, André. Avaliação de Desempenho de Algoritmos RSA para Redes Ópticas Elásticas com Tolerância a Falhas em Cenário com Imperfeições de Camada Física. In: WORKSHOP DE TESTES E TOLERÂNCIA A FALHAS (WTF), 17. , 2016, Salvador/BA. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2016 . p. 3-15. ISSN 2595-2684. DOI: https://doi.org/10.5753/wtf.2016.22872.