Overview of research on fiber nonlinear equalization algorithm based on artificial intelligence

Yajie LI; Yongli ZHAO; Shoudong LIU; Jie ZHANG

doi:10.11959/j.issn.1000-0801.2020054

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Overview of research on fiber nonlinear equalization algorithm based on artificial intelligence

Research and Development | 更新时间：2024-06-05

- Overview of research on fiber nonlinear equalization algorithm based on artificial intelligence
- Telecommunications Science Vol. 36, Issue 3, Pages: 61-70(2020)
- 作者机构：
- 作者简介：
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- DOI：10.11959/j.issn.1000-0801.2020054
  CLC： TN911.22
- Published Online：2020-03，
  
  Published：20 March 2020
- 稿件说明：
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Yajie LI, Yongli ZHAO, Shoudong LIU, et al. Overview of research on fiber nonlinear equalization algorithm based on artificial intelligence[J]. Telecommunications science, 2020, 36(3): 61-70.
DOI：

Yajie LI, Yongli ZHAO, Shoudong LIU, et al. Overview of research on fiber nonlinear equalization algorithm based on artificial intelligence[J]. Telecommunications science, 2020, 36(3): 61-70. DOI： 10.11959/j.issn.1000-0801.2020054.

摘要

概述了非线性均衡算法在光传输系统中的必要性与重要性，阐述了经典的非线性均衡算法原理，指出了经典算法的缺点与局限性。结合近几年的研究现状，详细介绍了 4 种基于人工智能的非线性均衡算法，包括人工神经网络、支持向量机、无监督聚类和深度神经网络，并从性能、复杂度、实时性、应用灵活性等方面进行了对比，最后展望分析了基于人工智能的非线性均衡未来的发展趋势。

Abstract

The necessity and importance of nonlinear equalization algorithm in optical transmission systems were outlined.The principle of classical nonlinear equalization algorithm was described

and the shortcomings and limitations of classical algorithms were presented.Combined with the status in recent years

four kinds of nonlinear equalization algorithms based on artificial intelligence were introduced in detail.These algorithms include artificial neural networks

support vector machine

unsupervised clustering and deep neural network.All the nonlinear equalization algorithms mentioned were compared in terms of performance

complexity

instantaneity and application flexibility.Finally

the future development trend of nonlinear equalization algorithm based on artificial intelligence was analyzed.

关键词

Keywords

references

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