Span-Specific EGN Model for Accurate Nonlinear Estimation in Hybrid G.652/G.653/G.655 Fiber Links

Yutao Zhou; Du Tang; Hao Zhou; Fei Xie; Nishan Wu; Huan Chen; Yan Zhao; Aiying Yang; Yaojun Qiao

doi:10.1109/ICAIT66450.2025.11353330

Span-Specific EGN Model for Accurate Nonlinear Estimation in Hybrid G.652/G.653/G.655 Fiber Links

Yutao Zhou
, Du Tang
, Hao Zhou
, Fei Xie
, Nishan Wu
, Huan Chen
, Yan Zhao
, Aiying Yang
, Yaojun Qiao^*

^*Corresponding author for this work

Beijing University of Posts and Telecommunications
Institute of Technology and Standards
ZTE Corporation
Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We propose an extended enhanced Gaussian noise (EGN) model for accurate nonlinear interference estimation in hybrid G.652/G.653/G. 655 fiber systems. The model achieves less than 0.2 dB absolute error in normalized nonlinear interference (NLI) power compared to the split-step Fourier method (SSFM) across 100,200 and 400 Gbps transmissions.

Original language	English
Title of host publication	2025 17th International Conference on Advanced Infocomm Technology, ICAIT 2025
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	71-76
Number of pages	6
ISBN (Electronic)	9798331579128
DOIs	https://doi.org/10.1109/ICAIT66450.2025.11353330
Publication status	Published - 2025
Externally published	Yes
Event	17th International Conference on Advanced Infocomm Technology, ICAIT 2025 - Liaocheng, China Duration: 24 Oct 2025 → 27 Oct 2025

Conference

Conference	17th International Conference on Advanced Infocomm Technology, ICAIT 2025
Country/Territory	China
City	Liaocheng
Period	24/10/25 → 27/10/25

Keywords

EGN model
Hybrid fiber transmission
Nonlinear interference

Access to Document

10.1109/ICAIT66450.2025.11353330

Cite this

Zhou, Y., Tang, D., Zhou, H., Xie, F., Wu, N., Chen, H., Zhao, Y., Yang, A., & Qiao, Y. (2025). Span-Specific EGN Model for Accurate Nonlinear Estimation in Hybrid G.652/G.653/G.655 Fiber Links. In 2025 17th International Conference on Advanced Infocomm Technology, ICAIT 2025 (pp. 71-76). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICAIT66450.2025.11353330

@inproceedings{e7f25dc4ed534e69b5da508b9e5aab39,

title = "Span-Specific EGN Model for Accurate Nonlinear Estimation in Hybrid G.652/G.653/G.655 Fiber Links",

abstract = "We propose an extended enhanced Gaussian noise (EGN) model for accurate nonlinear interference estimation in hybrid G.652/G.653/G. 655 fiber systems. The model achieves less than 0.2 dB absolute error in normalized nonlinear interference (NLI) power compared to the split-step Fourier method (SSFM) across 100,200 and 400 Gbps transmissions.",

keywords = "EGN model, Hybrid fiber transmission, Nonlinear interference",

author = "Yutao Zhou and Du Tang and Hao Zhou and Fei Xie and Nishan Wu and Huan Chen and Yan Zhao and Aiying Yang and Yaojun Qiao",

note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 17th International Conference on Advanced Infocomm Technology, ICAIT 2025 ; Conference date: 24-10-2025 Through 27-10-2025",

year = "2025",

doi = "10.1109/ICAIT66450.2025.11353330",

language = "English",

pages = "71--76",

booktitle = "2025 17th International Conference on Advanced Infocomm Technology, ICAIT 2025",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

}

Zhou, Y, Tang, D, Zhou, H, Xie, F, Wu, N, Chen, H, Zhao, Y, Yang, A & Qiao, Y 2025, Span-Specific EGN Model for Accurate Nonlinear Estimation in Hybrid G.652/G.653/G.655 Fiber Links. in 2025 17th International Conference on Advanced Infocomm Technology, ICAIT 2025. Institute of Electrical and Electronics Engineers Inc., pp. 71-76, 17th International Conference on Advanced Infocomm Technology, ICAIT 2025, Liaocheng, China, 24/10/25. https://doi.org/10.1109/ICAIT66450.2025.11353330

Span-Specific EGN Model for Accurate Nonlinear Estimation in Hybrid G.652/G.653/G.655 Fiber Links. / Zhou, Yutao; Tang, Du; Zhou, Hao et al.
2025 17th International Conference on Advanced Infocomm Technology, ICAIT 2025. Institute of Electrical and Electronics Engineers Inc., 2025. p. 71-76.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Span-Specific EGN Model for Accurate Nonlinear Estimation in Hybrid G.652/G.653/G.655 Fiber Links

AU - Zhou, Yutao

AU - Tang, Du

AU - Zhou, Hao

AU - Xie, Fei

AU - Wu, Nishan

AU - Chen, Huan

AU - Zhao, Yan

AU - Yang, Aiying

AU - Qiao, Yaojun

PY - 2025

Y1 - 2025

N2 - We propose an extended enhanced Gaussian noise (EGN) model for accurate nonlinear interference estimation in hybrid G.652/G.653/G. 655 fiber systems. The model achieves less than 0.2 dB absolute error in normalized nonlinear interference (NLI) power compared to the split-step Fourier method (SSFM) across 100,200 and 400 Gbps transmissions.

AB - We propose an extended enhanced Gaussian noise (EGN) model for accurate nonlinear interference estimation in hybrid G.652/G.653/G. 655 fiber systems. The model achieves less than 0.2 dB absolute error in normalized nonlinear interference (NLI) power compared to the split-step Fourier method (SSFM) across 100,200 and 400 Gbps transmissions.

KW - EGN model

KW - Hybrid fiber transmission

KW - Nonlinear interference

UR - https://www.scopus.com/pages/publications/105033354481

U2 - 10.1109/ICAIT66450.2025.11353330

DO - 10.1109/ICAIT66450.2025.11353330

M3 - Conference contribution

AN - SCOPUS:105033354481

SP - 71

EP - 76

BT - 2025 17th International Conference on Advanced Infocomm Technology, ICAIT 2025

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 17th International Conference on Advanced Infocomm Technology, ICAIT 2025

Y2 - 24 October 2025 through 27 October 2025

ER -

Span-Specific EGN Model for Accurate Nonlinear Estimation in Hybrid G.652/G.653/G.655 Fiber Links

Abstract

Conference

Keywords

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