Trainable communication systems: Concepts and prototype

S Cammerer, FA Aoudia, S Dörner… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
We consider a trainable point-to-point communication system, where both transmitter and
receiver are implemented as neural networks (NNs), and demonstrate that training on the bit …

Low complexity neural network equalization based on multi-symbol output technique for 200+ Gbps IM/DD short reach optical system

B Sang, W Zhou, Y Tan, M Kong, C Wang… - Journal of Lightwave …, 2022 - opg.optica.org
Nowadays, Neural network (NN) has been proved to be an effective solution for nonlinear
equalization in short reach optical systems. However, recent research has mainly focused …

A survey on machine learning schemes for fiber nonlinearity mitigation in radio over fiber system

V Jain, R Bhatia - Journal of Optical Communications, 2023 - degruyter.com
The fifth generation is the most recent generation of communication needed for high data
rates. High spectrum availability, low jitter, high reliability, minimal latency, and increased …

A Comprehensive Survey of Fiber Impairment Mitigation Technologies in High Capacity Systems

AHA Kareem, IA Murdas - 2022 Muthanna International …, 2022 - ieeexplore.ieee.org
The demand for network capacity has been steadily increasing in recent decades due to the
growth of new digital applications and services. Optical fiber supports to solve and avoid …

[HTML][HTML] Learnable digital signal processing: a new benchmark of linearity compensation for optical fiber communications

Z Niu, H Yang, L Li, M Shi, G Xu, W Hu… - Light: Science & …, 2024 - nature.com
The surge in interest regarding the next generation of optical fiber transmission has
stimulated the development of digital signal processing (DSP) schemes that are highly cost …

Deep neural networks for inverse design of nanophotonic devices

K Kojima, MH Tahersima, T Koike-Akino… - Journal of Lightwave …, 2021 - opg.optica.org
Deep learning is now playing a major role in designing photonic devices, including
nanostructured photonics. In this article, we investigate three models for designing …

Review on nonlinearity effect in radio over fiber system and its mitigation

V Jain, R Bhatia - Journal of Optical Communications, 2024 - degruyter.com
Modern communication generation for high data rate requirement is fifth generation. The fifth
generation has many advantages like low delay, high spectrum availability, high reliability …

Mitigation of SOA-induced nonlinearity with the aid of deep learning neural networks

K Wang, C Wang, J Zhang, Y Chen… - Journal of Lightwave …, 2022 - opg.optica.org
Semiconductor optical amplifier (SOA) is a promising solution for future O-band optical
amplification. However, the SOA-induced nonlinearity will affect the quality of the signals …

Complexity reduction over Bi-RNN-based nonlinearity mitigation in dual-pol fiber-optic communications via a CRNN-based approach

A Shahkarami, M Yousefi, Y Jaouen - Optical Fiber Technology, 2022 - Elsevier
Bidirectional recurrent neural networks (bi-RNNs), in particular bidirectional long short term
memory (bi-LSTM), bidirectional gated recurrent unit, and convolutional bi-LSTM models …

Zero-multiplier sparse dnn equalization for fiber-optic qam systems with probabilistic amplitude shaping

T Koike-Akino, Y Wang, K Kojima… - 2021 European …, 2021 - ieeexplore.ieee.org
We propose a multiplier-less deep neural network (DNN) to mitigate fiber-nonlinear
distortion of shaped constellations. Our DNN achieves an excellent performance-complexity …