Avaliação de Desempenho de Algoritmos RSA para Redes Ópticas Elásticas com Tolerância a Falhas em Cenário com Imperfeições de Camada Física
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.
Referências
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Talebi, S., Alam, F., Katib, I., Khamis, M., Salama, R., and Rouskas, G. N. (2014). Spectrum management techniques for elastic optical networks: A survey. Optical Switching and Networking, 13:34 – 48.
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Wang, C., Shen, G., Chen, B., and Peng, L. (2015b). Protection path-based hitless spectrum defragmentation in elastic optical networks: Shared backup path protection. In 2015 Optical Fiber Communications Conference and Exhibition (OFC), pages 1–3.
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Wei, Y., Shen, G., and Bose, S. K. (2014). Span-restorable elastic optical networks under different spectrum conversion capabilities. IEEE Transactions on Reliability, 63(2):401–411.
Wu, J., Liu, Y., Yu, C., and Wu, Y. (2014). Survivable routing and spectrum allocation algorithm based on p-cycle protection in elastic optical networks. Optik - International Journal for Light and Electron Optics, 125(16):4446 – 4451.
Zhao, J., Wymeersch, H., and Agrell, E. (2015). Nonlinear impairment-aware static resource allocation in elastic optical networks. Journal of Lightwave Technology, 33(22):4554–4564.
Beyranvand, H. and Salehi, J. (2013). A quality-of-transmission aware dynamic routing and spectrum assignment scheme for future elastic optical networks. Journal of Lightwave Technology, 31(18):3043–3054.
Chatterjee, B., Sarma, N., and Oki, E. (2015). Routing and spectrum allocation in elastic optical networks: A tutorial. IEEE Communications Surveys Tutorials, 17(3):1776–1800.
Chen, X., Zhu, S., Chen, D., Hu, S., Li, C., and Zhu, Z. (2015). On efficient protection design for dynamic multipath provisioning in elastic optical networks. In 2015 International Conference on Optical Network Design and Modeling (ONDM), pages 251–256.
Christodoulopoulos, K., Tomkos, I., and Varvarigos, E. A. (2011). Elastic bandwidth allocation in flexible ofdm-based optical networks. Journal of Lightwave Technology, 29(9):1354–1366.
Fontinele, A., Santos, I., Durães, G., and Soares, A. (2016). Achievement of fair and efficient regenerator allocations in translucent optical networks using the novel regenerator assignment algorithm. Optical Switching and Networking, 19, Part 1:22 – 39.
Gong, L., Zhou, X., Liu, X., Zhao, W., Lu, W., and Zhu, Z. (2013). Efficient resource allocation for all-optical multicasting over spectrum-sliced elastic optical networks. IEEE/OSA Journal of Optical Communications and Networking, 5(8):836–847.
Horota, A., Figueiredo, G., and Fonseca, N. (2014). Algoritmo de roteamento e atribuição de espectro com minimização de fragmentação em redes ópticas elásticas. XXXII Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos.
Ji, F., Chen, X., Lu, W., Rodrigues, J. J. P. C., and Zhu, Z. (2013). Dynamic p-cycle configuration in spectrum-sliced elastic optical networks. In 2013 IEEE Global Communications Conference (GLOBECOM), pages 2170–2175.
Jinno, M., Takara, H., Kozicki, B., Tsukishima, Y., Sone, Y., and Matsuoka, S. (2009). Spectrum-efficient and scalable elastic optical path network: architecture, benefits, and enabling technologies. IEEE Communications Magazine, 47(11):66–73.
Johannisson, P. and Agrell, E. (2014). Modeling of nonlinear signal distortion in fiberoptic networks. Journal of Lightwave Technology, 32(23):4544–4552.
Oliveira, H. M. N. S. and d. Fonseca, N. L. S. (2014). Protection in elastic optical networks against up to two failures based fipp p-cycle. In 2014 Brazilian Symposium on Computer Networks and Distributed Systems (SBRC), pages 369–375.
Rahbar, A. G. (2012). Review of dynamic impairment-aware routing and wavelength assignment techniques in all-optical wavelength-routed networks. IEEE Communications Surveys Tutorials, 14(4):1065–1089.
Ramaswami, R. and Sivarajan, K. N. (2009). Optical Network - A Practical Perspective. Morgan Kaufmann Publishers, 3th edition.
Ruan, L. and Zheng, Y. (2014). Dynamic survivable multipath routing and spectrum allocation in ofdm-based flexible optical networks. IEEE/OSA Journal of Optical Communications and Networking, 6(1):77–85.
Santos, I. (2015). Alocação de Recursos para o Estabelecimento de Circuitos em Redes Ópticas WDM e OFDM. Universidade Federal do Piauí, Teresina.
Shen, G., Wei, Y., and Bose, S. K. (2014). Optimal design for shared backup path protected elastic optical networks under single-link failure. IEEE/OSA Journal of Optical Communications and Networking, 6(7):649–659.
Talebi, S., Alam, F., Katib, I., Khamis, M., Salama, R., and Rouskas, G. N. (2014). Spectrum management techniques for elastic optical networks: A survey. Optical Switching and Networking, 13:34 – 48.
Wang, C., Shen, G., and Bose, S. K. (2015a). Distance adaptive dynamic routing and spectrum allocation in elastic optical networks with shared backup path protection. Journal of Lightwave Technology, 33(14):2955–2964.
Wang, C., Shen, G., Chen, B., and Peng, L. (2015b). Protection path-based hitless spectrum defragmentation in elastic optical networks: Shared backup path protection. In 2015 Optical Fiber Communications Conference and Exhibition (OFC), pages 1–3.
Wang, X., Brandt-Pearce, M., and Subramaniam, S. (2015c). Impact of wavelength and modulation conversion on translucent elastic optical networks using milp. J. Opt. Commun. Netw., 7(7):644–655.
Wei, Y., Shen, G., and Bose, S. K. (2014). Span-restorable elastic optical networks under different spectrum conversion capabilities. IEEE Transactions on Reliability, 63(2):401–411.
Wu, J., Liu, Y., Yu, C., and Wu, Y. (2014). Survivable routing and spectrum allocation algorithm based on p-cycle protection in elastic optical networks. Optik - International Journal for Light and Electron Optics, 125(16):4446 – 4451.
Zhao, J., Wymeersch, H., and Agrell, E. (2015). Nonlinear impairment-aware static resource allocation in elastic optical networks. Journal of Lightwave Technology, 33(22):4554–4564.
Publicado
30/05/2016
Como Citar
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.
