Fiber Optic Communication Channel Modeling

Deep Learning Waveform Modeling for Wideband Optical Fiber Channel

Abstract Fast and accurate optical fiber communication simulation systems are crucial for optimizing optical networks, developing digital signal processing algorithms, and performing end-to-end (E2E)

Machine learning-based models for optical fiber channels

The former treats channel modeling as a "black box" providing rapid modeling capabilities at the expense of transparency and substantial data requirements. In contrast, the latter integrate physical

Channel capacity and modeling of optical fiber

We consider the communication channel given by a fiber optical transmission line. We develop a method to perturbatively calculate the

Fiber channel modeling based on CGAN and three

The CGAN is employed for fiber channel modeling, and the autoencoder realizes 3D geometric shaping of carrierless amplitude phase (CAP)-16, 32, and 64, which achieves an

Fiber Channel Modeling for Coherent Optical Fiber Communication

Optical fiber channel modeling plays a vital role in the simulation, design, and performance assessment of optical fiber communication systems. Here, a new deep learning architecture, the

A Practical channel modeling method for few-mode optical fiber

A channel modeling method is developed and proposed to practically model the various effects of mode couplings for optical communication systems with multi-core fiber (MCF) and/or few-mode fiber

Machine learning-based models for optical fiber channels

Opticalfiber communication particularly in channel modeling.Itdiscussestheevolutionfrom Channelmodeling Machine learning conventional methods to ML-based approaches that aim to

Performance Assessment of Deep Learning based Channel Modeling

We compare and study three data-driven channel modeling methods based on deep learning in fiber optic communication systems. TTHNet performing the best among th.

Optical Fiber Channel Modeling Using Conditional Generative

In optical fiber communications, the model of fiber channel is significant for system simulation and research, but it is always time-consuming for the complex mathematic calculations and needs expert

Fiber channel modeling based on CGAN and three

To optimize the complex nonlinear effects in optical communication systems, this paper introduces channel modeling and three-dimensional (3D) geometric shaping based on end-to-end

Machine learning-based models for optical fiber channels

This paper presents a comprehensive review of machine learning (ML) in optical fiber communications, particularly in channel modeling. It discusses the evolution from conventional

A fiber channel modeling method based on complex neural networks

Channel modeling plays a pivotal role in the field of communications, particularly in the optical communication networks of backbone communication systems. Recent studies on optical channel

Fast and Accurate Optical Fiber Channel Modeling using Generative

In this paper, we employ the GAN to model the optical fiber channel with the characteristics of chromatic dispersion (CD), self-phase modulation (SPM), attenuation, and amplified spontaneous emission

Information-theory-friendly models for fiber-optic channels: A primer

There exists a rich flora of channel models for optical fiber channels, which differ not only in the types of transmission scenario they describe but also in the type of analysis they support. In this tutorial

Deep Learning Waveform Channel Modeling for Wideband Optical Fiber

Abstract—Fast and accurate waveform simulation is critical for characterizing optical fiber channel behavior, developing digital signal processing (DSP) algorithms, optimizing optical network

Fast and Accurate Optical Fiber Channel Modeling using Generative

T HE modeling of optical fiber channel is significant for system designs and simulations. The conventional channel modeling is based on split-step Fourier method (SSFM), which is carried out by

Deep Learning Waveform Channel Modeling for Wideband Optical

Fast and accurate waveform simulation is critical for understanding fiber channel characteristics, developing digital signal processing (DSP) technologies, optimizing optical network configurations,

A fiber channel modeling method based on complex neural networks

The proposed model can adequately meet the precision requirements for optical communication system modeling while maintaining low complexity. The organization of this article is

Fast and Accurate Optical Fiber Channel Modeling using

Abstract—In this work, a new data-driven fiber channel modeling method, generative adversarial network (GAN) is investigated to learn the distribution of fiber channel transfer function. Our

Data-driven Optical Fiber Channel Modeling Using Fourier Neural

We utilize Fourier neural operator to accurately model a 1200km optical fiber channel. It can achieve similar performance compared with SSFM, while with lower computational complexity (the running

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