Advanced convolutional neural networks for nonlinearity mitigation in long-haul WDM transmission systems

O Sidelnikov, A Redyuk, S Sygletos… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
Practical implementation of digital signal processing for mitigation of transmission
impairments in optical communication systems requires reduction of the complexity of the …

Imbalanced digital back-propagation for nonlinear optical fiber transmissions

X Yi, X Huang, J Zhang, B Xu, F Li, Z Li - Journal of Lightwave …, 2021 - opg.optica.org
In the canonical digital back-propagation (CDBP) of compensating for optical fiber
nonlinearity, the aim is to invert the nonlinear Schrödinger equation (NSE). Therefore, the …

Efficient deep learning of nonlinear fiber-optic communications using a convolutional recurrent neural network

A Shahkarami, MI Yousefi… - 2021 20th IEEE …, 2021 - ieeexplore.ieee.org
Nonlinear channel impairments are a major obstacle in fiber-optic communication systems.
To facilitate a higher data rate in these systems, the complexity of the underlying digital …

Digital back-propagation optimization for high-baudrate single-channel optical fiber transmissions

NV Dien, LT Son, NV Tuan, HP Tien, NDN Vien… - Optics …, 2021 - Elsevier
For future high-speed transmission systems, increasing the symbol rate and modulation
format orders have been considered as a main direction to reduce the cost per bit. On the …

Low Complexity Convolutional Neural Networks for Equalization in Optical Fiber Transmission

M Abu-Romoh, N Costa, A Napoli, J Pedro… - Signal Processing in …, 2021 - opg.optica.org
Low Complexity Convolutional Neural Networks for Equalization in Optical Fiber Transmission
Page 1 Low Complexity Convolutional Neural Networks for Equalization in Optical Fiber …

A signal-space distance measure for nondispersive optical fiber

RR Borujeny, FR Kschischang - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The nondispersive per-sample channel model for the optical fiber channel is considered.
Under certain smoothness assumptions, the problem of finding the minimum amount of …

Contribution à l'étude des techniques et dispositifs dédiés aux réseaux de télécommunications optiques reconfigurables

N HADJADJI - 2021 - dspace.univ-guelma.dz
Les communications optiques cohérentes jouent un rôle important dans les réseaux de
télécommunications car elles permettent de répondre aux besoins futurs de capacité. Les …