2022
DOI: 10.2139/ssrn.4103239
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Feedback-Based Channel Frequency Optimization in Superchannels

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Cited by 2 publications
(1 citation statement)
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“…With respect to Chapter 5, where we focused on OSNR monitoring using OSAs, in this chapter, we assume a slightly different monitoring approach that exploits SNR monitoring at the coherent receivers. In particular, the approach presented in this chapter, which we initially proposed in [137], deals with the frequency optimization of the subchannels in superchannel scenarios. To address such a problem, we implement a closed control loop employing an iterative optimization algorithm based on the stochastic subgradient method introduced in Section 2.2.4.…”
Section: Chaptermentioning
confidence: 99%
“…With respect to Chapter 5, where we focused on OSNR monitoring using OSAs, in this chapter, we assume a slightly different monitoring approach that exploits SNR monitoring at the coherent receivers. In particular, the approach presented in this chapter, which we initially proposed in [137], deals with the frequency optimization of the subchannels in superchannel scenarios. To address such a problem, we implement a closed control loop employing an iterative optimization algorithm based on the stochastic subgradient method introduced in Section 2.2.4.…”
Section: Chaptermentioning
confidence: 99%