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Found 8 papers, 3 papers with code
Pilot Distributions for Phase Noise Estimation in Electro-Optic Frequency Comb Systems
We explore the optimal pilot positioning for phase tracking in electro-optic frequency comb setups.
Learning to Extract Distributed Polarization Sensing Data from Noisy Jones Matrices
We consider the problem of recovering spatially resolved polarization information from receiver Jones matrices.
Data-Driven Estimation of Capacity Upper Bounds
We consider the problem of estimating an upper bound on the capacity of a memoryless channel with unknown channel law and continuous output alphabet.
Polarization Tracking in the Presence of PDL and Fast Temporal Drift
In this paper, we analyze the effectiveness of polarization tracking algorithms in optical transmission systems suffering from fast state of polarization (SOP) rotations and polarization-dependent loss (PDL).
Frequency Logarithmic Perturbation on the Group-Velocity Dispersion Parameter with Applications to Passive Optical Networks
The model can be seen as an improvement of the recently proposed regular perturbation (RP) on the GVD parameter.
Analytical Modeling of Nonlinear Fiber Propagation for Four Dimensional Symmetric Constellations
This nonlinear interference discrepancy between the results of the proposed model and the EGN model could be up to 2. 8 dB for a system with 80 WDM channels.
Low-Complexity Geometric Shaping
Approaching Shannon's capacity via geometric shaping has usually been regarded as challenging due to modulation and demodulation complexity, requiring look-up tables to store the constellation points and constellation bit labeling.
End-to-End Learning of Geometrical Shaping Maximizing Generalized Mutual Information
GMI-based end-to-end learning is shown to be highly nonconvex.
