Name
Title | ||
|---|---|---|
Novel evolutionary planning technique for flexible-grid transmission in optical networks |
Abstract | ||
|---|---|---|
This paper proposes a novel joint resource allocation technique for flexible-grid systems by utilizing non-dominant sort genetic algorithm (NSGA-II) in a multi-objective optimization framework. It pioneers the implementation of an evolutionary mechanism to optimize resources as means of mitigation of physical layer impairments. This investigation initially introduces a proposal in which bandwidth reduction, maximization of the minimum signal-to-noise ratio (SNR) margin, and minimization/maximization of the sum of SNR margins are studied under dual-objective Pareto analysis in the link-level scenario. Later, the technique extends existing provisioning strategies for network planning by targeting the reduction of blocking and spectral utilization of optical connections. |
Year | DOI | Venue |
|---|---|---|
2022 | 10.1016/j.osn.2021.100648 | Optical Switching and Networking |
Keywords | DocType | Volume |
Elastic optical networks,Network planning,Physical layer impairment,GN-model,Genetic algorithms | Journal | 43 |
ISSN | Citations | PageRank |
1573-4277 | 0 | 0.34 |
References | Authors | |
0 | 6 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Matheus R. Sena | 1 | 0 | 0.34 |
| Pedro J. Freire | 2 | 0 | 0.34 |
| Leonardo D. Coelho | 3 | 0 | 0.34 |
| Alex F. Santos | 4 | 0 | 0.34 |
| Antonio Napoli | 5 | 1 | 8.93 |
| Raul C. Almeida Jr | 6 | 0 | 0.34 |