Mohannad Abu-romoh

h-index1

2papers

2citations

2 Papers

2.3SPMay 23, 2022

Learned Digital Back-Propagation for Dual-Polarization Dispersion Managed Systems

Mohannad Abu-romoh, Nelson Costa, Antonio Napoli et al.

Digital back-propagation (DBP) and learned DBP (LDBP) are proposed for nonlinearity mitigation in WDM dual-polarization dispersion-managed systems. LDBP achieves Q-factor improvement of 1.8 dB and 1.2 dB, respectively, over linear equalization and a variant of DBP adapted to DM systems.

1.2SPOct 11, 2022

Low Complexity Convolutional Neural Networks for Equalization in Optical Fiber Transmission

Mohannad Abu-romoh, Nelson Costa, Antonio Napoli et al.

A convolutional neural network is proposed to mitigate fiber transmission effects, achieving a five-fold reduction in trainable parameters compared to alternative equalizers, and 3.5 dB improvement in MSE compared to DBP with comparable complexity.