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Launch Power Optimization for Dynamic Elastic Optical Networks over C+L Bands

Signal Processing 2023-08-29 v1
Authors: Farhad Arpanaei , Mahdi Ranjbar Zefreh , José Alberto Hernández , Behnam Shariati , Johannes Fischer , José Manuel Rivas-Moscoso , Filipe Jiménez , Juan Pedro Fernández-Palacios , David Larrabeiti
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Abstract

We propose an algorithm for calculating the optimum launch power over the entire C+L bands by maximizing the cumulative link GSNR of a channel plan built upon multiple modulation formats, with application to dynamic EONs. Exact last-fit spectrum assignment proves to outperform exact first-fit in terms of average GSNR at arrival time.

Cite

@article{arxiv.2308.13578,
  title  = {Launch Power Optimization for Dynamic Elastic Optical Networks over C+L Bands},
  author = {Farhad Arpanaei and Mahdi Ranjbar Zefreh and José Alberto Hernández and Behnam Shariati and Johannes Fischer and José Manuel Rivas-Moscoso and Filipe Jiménez and Juan Pedro Fernández-Palacios and David Larrabeiti},
  journal= {arXiv preprint arXiv:2308.13578},
  year   = {2023}
}

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