54 citations · 105 across the 3 of their papers we have counts for
4 papers
Interplay of Probabilistic Shaping and Carrier Phase Recovery for Nonlinearity Mitigation
Stella Civelli, Enrico Forestieri, Marco Secondini
The interaction between carrier phase recovery and probabilistic amplitude shaping (PAS) in the nonlinear regime is investigated. We show that, for sufficiently high signal-to-nois…
Hierarchical Distribution Matching: a Versatile Tool for Probabilistic Shaping
Stella Civelli, Marco Secondini
The hierarchical distribution matching (Hi-DM) approach for probabilistic shaping is described. The potential of Hi-DM in terms of trade-off between performance,complexity, and mem…
Dual-polarization NFDM transmission with continuous and discrete spectral modulation
F. Da Ros, S. Civelli, S. Gaiarin +4
Nonlinear distortion experienced by signals during their propagation through optical fibers strongly limits the throughput of optical communication systems. Recently, a strong rese…
Why Noise and Dispersion may Seriously Hamper Nonlinear Frequency-Division Multiplexing
Stella Civelli, Enrico Forestieri, Marco Secondini
The performance of optical fiber systems based on nonlinear frequency-division multiplexing (NFDM) or on more conventional transmission techniques is compared through numerical sim…