Failure management plays a significant role in optical networks. It ensures secure operation,
mitigates potential risks, and executes proactive protection. Machine learning (ML) is …

Digital twin (DT) has revolutionized optical communication networks by enabling their full life-
cycle management, including planning, prediction, optimization, upgrade, and …

To support the development of intelligent optical networks, accurate modeling of the physical
layer is crucial. Digital twin (DT) modeling, which relies on continuous learning with real-time …

For any system that follows rigorous mathematical and physical theories like fiber-optic
system, system parameter estimation is crucial for system detection and monitoring. In this …

This paper presents analytical results on longitudinal power profile estimation (PPE)
methods, which visualize signal power evolution in optical fibers at a coherent receiver. The …

Proposal of Linear Least Squares for Fiber-Nonlinearity-Based Longitudinal Power Monitoring
in Multi-Span Link Page 1 OECC/PSC 2022 ©IEICE Proposal of Linear Least Squares for …

With the spread of datacenter interconnect (DCI) and private 5G, there is a growing demand
for dynamically established connections between customer locations via high-capacity …

Robust Longitudinal Power Profile Estimation in Optical Networks using MMSE with Complex
Scaling Factor Page 1 Robust Longitudinal Power Profile Estimation in Optical Networks using …

Closed-form expressions for longitudinal power profile estimation methods (correlation and
MMSE) are derived. Findings indicate that the spatial resolution of correlation methods is …

Conference title, upper and lower case, bolded, 18 point type, centered Page 1 0.77-dB Anomaly
Loss Localization Based on DSP-Based Fiber-Longitudinal Power Estimation Using Linear Least …