Resource Allocation in Space-Division Multiplexing-Based Elastic Optical Networks

• Silvana Trindade Universidade Estadual de Campinas http://orcid.org/0000-0002-5526-6733
• Nelson Luis Saldanha da Fonseca Universidade Estadual de Campinas http://orcid.org/0000-0003-2046-602X

DOI: https://doi.org/10.5753/sbrc_estendido.2020.12409

Resumo

This paper presents the work developed in the MSc. thesis entitled ”Resource Allocation in Space-Division Multiplexing-Based Elastic Optical Networks” which explores the resource allocation problem in Space-Division Multiplexing-based Elastic Optical Networks (SDM-EON). The proposed algorithms jointly address spectrum fragmentation, modulation format, crosstalk, and energy consumption. Results demonstrate that our algorithms increase the acceptance of requests for lightpath establishment while handling energy consumption, spectrum fragmentation, energy consumption, load balance, and crosstalk.

Palavras-chave: Optical networks, Space Division Multiplexing, Resource allocation, Spectrum fragmentation, Crosstalk, Virtualization, Energy efficiency

Referências

de Santi, J., da Fonseca, N. L., and Figueiredo, G. B. (2013). Algorithm for traffic grooming of batches of deadline-driven requests. In Communications (ICC), 2013 IEEE International Conference on, pages 2267-2271. IEEE.

Moura, P. M. and da Fonseca, N. L. (2016). Routing, core and spectrum assignment based on connected component labelling for sdm optical networks. In Communications(ICC), 2016 IEEE International Conference on, pages 1-6. IEEE.

Moura, P. M. and da Fonseca, N. L. (2017). Inscribed rectangles algorithm for routing,core and spectrum assignment for sdm optical networks. In Communications (ICC), 2017 IEEE International Conference on, pages 1-6. IEEE.

Moura, P. M., da Fonseca, N. L., and Scaraficci, R. A. (2014). Traffic grooming of batches of deadline-driven requests in elastic optical networks. In Global Communications Conference (GLOBECOM), 2014 IEEE, pages 1284-1289. IEEE.

Tode, H. and Hirota, Y. (2017). Routing, spectrum, and core and/or mode assignment on space-division multiplexing optical networks. Journal of Optical Communications and Networking, 9(1):A99-A113.

Trindade, S. and da Fonseca, N. L. S. (2019). Proactive fragmentation-aware routing,modulation format, core, and spectrum allocation in con-sdm. In ICC 2019 - 2019TEEE International Conference on Communications (ICC), pages 1-6.

Xiong, Y., Yang, Y., Ye, Y., and Rouskas, G. N. (2019). A machine learning approach to mitigating fragmentation and crosstalk in space division multiplexing elastic optical networks. Optical Fiber Technology, 50:99-107.

Yousefi, F. and Rahbar, A. G. (2018). Novel fragmentation-aware algorithms for multipath routing and spectrum assignment in elastic optical networks-space division multiplexing (con-sdm). Optical Fiber Technology, 46:287-296.

Zhang, M., You, C., Jiang, H., and Zhu, Z. (2014). Dynamic and adaptive bandwidth defragmentation in spectrum-sliced elastic optical networks with time-varying traffic. Journal of Lightwave Technology, 32(5):1014-1023.

Zhao, G., Xu, Z., Ye, Z., Wang, K., and Wu, J. (2017). A load balancing algorithm based on key-link and resources contribution degree for virtual optical networks mapping. In Computer, Information and Telecommunication Systems (CITS), 2017 International Conference on, pages 63-67. IEEE.