基于带内扰动的OSNR估计

arXiv: Signal Processing Pub Date : 2020-10-17 DOI:10.5281/ZENODO.4115443

F. J. Vaquero-Caballero, D. Charlton, M. E. Mousa-Pasandi, D. Ives, C. Laperle, M. Hubbard, M. Reimer, M. OSullivan, S. Savory

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引用次数: 2

摘要

建立了摄动谱模型来估计单通道放大链路的OSNR。利用一组传播的扰动谱将与扰动相关的非线性噪声从恒定的ASE噪声中分离出来。使用最小均方拟合估计OSNR，标准差为0.16 dB。

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In-band Perturbation based OSNR Estimation

Perturbed spectra are modelled to estimate OSNR for a single channel amplified link. Perturbation-dependent nonlinear noise is separated from constant ASE noise using a set of propagated perturbed spectra. A least mean square fitting is used to estimate OSNR with standard deviation of 0.16 dB.

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来源期刊

arXiv: Signal Processing

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