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Crosstalk-aware RCSA for spatial division multiplexing enabled elastic optical networks with multi-core fibers
2016
Chinese Optics Letters (COL)
In this Letter, we propose two crosstalk-aware routing, core, and spectrum assignment (CA-RCSA) algorithms for spatial division multiplexing enabled elastic optical networks (SDM-EONs) with multi-core fibers. First, the RCSA problem is modeled, and then a metric, i.e., CA spectrum compactness (CASC), is designed to measure the spectrum status in SDM-EONs. Based on CASC, we propose two CA-RCSA algorithms, the first-fit (FF) CASC algorithm and the random-fit (RF) CASC algorithm. Simulation
doi:10.3788/col201614.100604
fatcat:em2utuc2u5dnpkml62lxncgvoq