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Found 7 papers, 0 papers with code
Sequence Selection with Dispersion-Aware Metric for Long-Haul Transmission Systems
Then, by applying D-EDI and EDI to the sequence selection (SS) process, %with enumerative sphere shaping (ESS) for $M$-QAM signaling, we present two signaling approaches denoted as D-SS and E-SS respectively.
Fault-Tolerant Four-Dimensional Constellation for Coherent Optical Transmission Systems
We propose a 4-dimensional 2-ary amplitude ring-switched modulation format with 64 symbols, which is denoted as 4D-2A-RS64 encoded over two polarization tributaries to improve the transmission performance over long-haul optical fibers in the presence of the non-linear Kerr effect.
Equalization in Dispersion-Managed Systems Using Learned Digital Back-Propagation
In this paper, we investigate the use of the learned digital back-propagation (LDBP) for equalizing dual-polarization fiber-optic transmission in dispersion-managed (DM) links.
Low Complexity Convolutional Neural Networks for Equalization in Optical Fiber Transmission
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.
Learned Digital Back-Propagation for Dual-Polarization Dispersion Managed Systems
Digital back-propagation (DBP) and learned DBP (LDBP) are proposed for nonlinearity mitigation in WDM dual-polarization dispersion-managed systems.
Data Transmission based on Exact Inverse Periodic Nonlinear Fourier Transform, Part I: Theory
By encoding information on the nonlinear spectrum, a transmission scheme inherently compatible with the nonlinear fiber is obtained.
Data Transmission based on Exact Inverse Periodic Nonlinear Fourier Transform, Part II: Waveform Design and Experiment
The nonlinear Fourier transform has the potential to overcome limits on performance and achievable data rates which arise in modern optical fiber communication systems when nonlinear interference is treated as noise.
