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05/12/2023
QoT estimation using EGN-assisted machine learning for multi-period network planning
The rapidly growing traffic demands in fiber-optical networks require fl...
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05/12/2023
Multi-Wavelength Transponders for High-capacity Optical Networks: A Physical-layer-aware Network Planning Study
Continued cost- and power-efficient capacity scaling in optical networks...
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02/16/2023
Comparison of Single-Wavelength and Multi-Wavelength Transponders in a Physical-layer-aware Network Planning Study
Based on suitable system architectures and realistic specifications, tra...
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02/16/2023
Experimental Demonstration of ML-Based DWDM System Margin Estimation
SNR margins between partially and fully loaded DWDM systems are estimate...
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12/07/2021
A QoT Estimation Method using EGN-assisted Machine Learning for Network Planning Applications
An ML model based on precomputed per-channel SCI is proposed. Due to its...
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12/07/2021
Estimating Quality of Transmission in a Live Production Network using Machine Learning
We demonstrate QoT estimation in a live network utilizing neural network...
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09/06/2021
Black-Box Assessment of Optical Spectrum Services
A spectral sweep process is introduced to discover performance issues in...
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07/13/2021
QoT Assessment of the Optical Spectrum as a Service in Disaggregated Network Scenarios
The potential to operate third-party terminals over multi-domain transpa...
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06/12/2020
Huffman-coded Sphere Shaping and Distribution Matching Algorithms via Lookup Tables
In this paper, we study amplitude shaping schemes for the probabilistic ...
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06/12/2020
Analysis of Nonlinear Fiber Interactions for Finite-Length Constant-Composition Sequences
In order to realize probabilistically shaped signaling within the probab...
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06/12/2020
On the Impact of Finite-Length Probabilistic Shaping on Fiber Nonlinear Interference
The interplay of shaped signaling and fiber nonlinearities is reviewed i...
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06/12/2020
On the Impact of Finite-Length ProbabilisticShaping on Fiber Nonlinear Interference
The interplay of shaped signaling and fiber nonlinearities is reviewed i...
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07/05/2019