Optical Communication Technology, Volume. 44, Issue 12, 52(2020)

OSNR calculation method based on attention mechanism

LI Wenchao1... KUANG Liwei2,* and DAI Fei3 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    References(14)

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    [4] [4] LEE J H, JUNG K, KIM C H, et al. OSNR monitoring technique using polarization-nulling method[J]. IEEE Photonics Technology Letters, 2001, 13(1): 88-90.

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    [7] [7] TANIMURA T, HOSHIDA T, RASMUSSEN J C, et al. OSNR monitoring by deep neural networks trained with asynchronously sampled data[C]// 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS), July 3-7, 2016, Niigata, Japan. Niigata: OECC, 2016: 1-3.

    [8] [8] TANIMURA T, HOSHIDA T, KATO T, et al. Deep learning based OSNR monitoring independent of modulation format, symbol rate and chromatic dispersion[C]//42nd European Conference on Optical Communication, September 18-22, 2016, Dusseldorf, Germany. Dusseldorf: ECOC, 2016: 1-3.

    [9] [9] KHAN F N, ZHONG Kangping, ZHOU Xian, et al. Joint OSNR monitoring and modulatio format identification in digital coherent receivers using deep neural networks[J]. Opt. Express, 2017, 25(15): 17767-17776.

    [10] [10] TANIMURA T, HOSHIDA T, KATO T, et al. Data-analytics-based optical performance monitoring technique for optical transport networks[C]//2018 Optical Fiber Communications Conference and Exposition (OFC), March 11-15, 2018,San Diego, USA. San Diego: OFC, 2018: 1-3.

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    [13] [13] WANG C, FU S, XIAO Z, et al. Long short-term memory neural network (LSTM-NN) enabled accurate optical signal-to-noise ratio (OSNR) monitoring[J]. Journal of Lightwave Technology, 2019, 37(16): 4140-4146.

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    LI Wenchao, KUANG Liwei, DAI Fei. OSNR calculation method based on attention mechanism[J]. Optical Communication Technology, 2020, 44(12): 52

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    Paper Information

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    Received: May. 14, 2020

    Accepted: --

    Published Online: Apr. 17, 2021

    The Author Email: Liwei KUANG (lwkuang@fiberhome.com)

    DOI:10.13921/j.cnki.issn1002-5561.2020.12.012

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