Fault identification algorithm for OLT equipment based on deep cross network and multi-task learning

MAO Shilong; ZHAO Zanshan; WANG Haoyu; GAO Guanjun

doi:10.13921/j.cnki.issn1002-5561.2025.03.005

Optical Communication Technology, Volume. 49, Issue 3, 27(2025)

Fault identification algorithm for OLT equipment based on deep cross network and multi-task learning

MAO Shilong¹, ZHAO Zanshan^1,2,3, WANG Haoyu¹, and GAO Guanjun¹

Author Affiliations

¹School of Electronic, Beijing University of Posts and Telecommunications, Beijing 100876, China

²Hainan Acoustics Laboratory, Institute of Acoustics, Chinese Academy of Sciences, Haikou 570105, China

³Lingshui Marine Information Hainan Field Scientific Observation and Research Station, Lingshui Hainan 572423, China

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MAO Shilong, ZHAO Zanshan, WANG Haoyu, GAO Guanjun. Fault identification algorithm for OLT equipment based on deep cross network and multi-task learning[J]. Optical Communication Technology, 2025, 49(3): 27

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Paper Information

Special Issue:

Received: Mar. 17, 2025

Accepted: Jun. 27, 2025

Published Online: Jun. 27, 2025

The Author Email:

DOI:10.13921/j.cnki.issn1002-5561.2025.03.005

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology