Routing, Spectrum and Core Assignment based on Auxiliary Matrix in the Intra Data Center Networks using Multi-Core Fibers with Super Channel

Abstract

This paper proposes a RSCA algorithm through auxiliary matrix and super channel in intra Data Center with SDM-EON to suppress crosstalk and fragmentation. Simulation results show the proposed algorithm performs better than benchmark method.

Multi-core Fiber Technology

“…A FORECAST predicts that data center network traffic would increase at a 25% CAGR, with most traffic (about 70%) staying within the data center [35]. Modern data centers utilize dense non-blocking topologies with point-to-point optical [24].…”

Resource Allocation in Multicore Elastic Optical Networks: A Deep Reinforcement Learning Approach

“…Similarly, MCF has been identifed as a complement of elastic optical networks to deliver the high capacity required by current and future applications, as well as the driving force to provide costefcient solutions for high-capacity submarine cables [16,17], a key infrastructure underpinning Internet. Currently, applications requiring the combination of MCF [18] with the efcient use of the spectrum ofered by dynamic elastic optical networks [19] have also been identifed in scenarios such as intradata center networks [20,21]. Going beyond the current technological state, expected Multimedia 3D Services for 6G networks such as Tactile/Haptic Internet, Video Games/Streaming as a 3D Service, and Deep-Sea Sightseeing [15] will certainly require a network capacity that only will be provided by the combination of MCF and dynamic EONs, termed as dynamic MCF-EON from now on.…”