Low-complexity weighted regular perturbation model-based symbol rate power profile estimation

Y Jiang, D Tang, J Luo, Y Chen, B Zheng, Y Qiao - Optics Express, 2024 - opg.optica.org
In this work, we propose a low-complexity fiber longitudinal power profile estimation (PPE)
method operating at the symbol rate, based on the weighted first-order regular perturbation …

Noise and Performance Analysis of Fiber-Longitudinal Power Profile Estimation

D Tang, Y Jiang, J Luo, Y Chen, J Yang… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Previous investigations have preliminarily revealed that the two main methods of fiber-
longitudinal power profile estimation (PPE), the correlation-based (CM) and minimum-mean …

Low-Complexity Three-Stage Power Profile Estimation Method for Long-Haul Optical Link Anomaly Localization

X Yan, Z Shi, P Xu, Q Chen, Q Zhou… - … Photonics and Optical …, 2024 - ieeexplore.ieee.org
Low-Complexity Three-Stage Power Profile Estimation Method for Long-Haul Optical Link
Anomaly Localization Page 1 XXX-X-XXXX-XXXX-X/XX/$XX.00 ©20XX IEEE Low-Complexity …