Sequence-selection-based constellation shaping for nonlinear channels
S Civelli, E Forestieri, M Secondini - Journal of Lightwave …, 2024 - opg.optica.org
Probabilisticshaping is, nowadays, a pragmatic and popular approach to improve the
performance of coherent optical fiber communication systems. In the linear regime, the …
performance of coherent optical fiber communication systems. In the linear regime, the …
Nonlinear Probabilistic Constellation Shaping with Sequence Selection
S Civelli, E Forestieri, M Secondini - arXiv preprint arXiv:2307.13292, 2023 - arxiv.org
Probabilistic shaping is a pragmatic approach to improve the performance of coherent
optical fiber communication systems. In the nonlinear regime, the advantages offered by …
optical fiber communication systems. In the nonlinear regime, the advantages offered by …
Sequence selection for nonlinear probabilistic shaping: toward a practical implementation
S Civelli, E Forestieri… - 49th European Conference …, 2023 - ieeexplore.ieee.org
Sequence selection for nonlinear probabilistic shaping: toward a practical implementation Page
1 Sequence Selection for Nonlinear Probabilistic Shaping: Toward a Practical Implementation …
1 Sequence Selection for Nonlinear Probabilistic Shaping: Toward a Practical Implementation …
[PDF][PDF] Digital Signal Processing for Signal-Dependent Impairments in Optical Fiber Communication
K Wu - 2023 - research.tue.nl
Memory effects in optical fiber communication systems manifest themselves as
signaldependent impairments. The dominant signal-dependent impairments vary depending …
signaldependent impairments. The dominant signal-dependent impairments vary depending …
Experimental demonstration of nonlinear sequence selection for single-and multi-carrier WDM coherent systems
MS Neves, A Lorences-Riesgo… - 49th European …, 2023 - ieeexplore.ieee.org
We conduct the first experimental validation of the nonlinear sequence selection technique,
for a 17× 110 Gbaud DP-PCS-64QAM system. Similar SNR gain of 0.2 dB is measured for …
for a 17× 110 Gbaud DP-PCS-64QAM system. Similar SNR gain of 0.2 dB is measured for …