An efficient protection strategy in EONs-SDM using FIPP p-cycle

• Helder May Nunes da Silva Oliveira Federal University of Pará http://orcid.org/0000-0003-3143-6280
• Nelson Luis Saldanha da Fonseca University of Campinas

DOI: https://doi.org/10.5753/sbrc.2020.12280

Abstract

Emerging applications and services have led to tremendous traffic growth in the core of the Internet and, consequently, there is need to increase the capacity of these networks. Spatial division multiplexing is a promising solution for dealing with the expected capacity Sdepletion of these networks. Additionally, the enormous amount of traffic on these networks requires protection against failures. This paper proposes a routing and protection algorithm for spatial multiplexing elastic optical networks using FIPP p-cycle, minimal interference, and multipath routing. Results indicate that the proposed algorithm produces a better performance when compared to the performance of existing algorithms in the literature.

Keywords: Spatial division multiplexing, FIPP p-cycle, routing, protection, multipath

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