Presentation Information
[TuP-B-22]Simultaneous Monitoring of Muti-Node NLIN based on Power Profile Estimation
Yichao Wang1, Peiyun Ge1, Tianrun Sun1, Jiarun Zhao1, ○Lixia Xi1, Xiaoguang Zhang1 (1.State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China)
Keywords:
Modeling of transmission,of capacity or reach limits of transmission systems,Transmission impairments and their mitigations
A novel method for simultaneous monitoring of nonlinear interference noise (NLIN) in multiple nodes based on power profile estimation is proposed. The absolute error is below 0.1dB throughout the link in presence of anomalies.