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Laser & Optoelectronics Progress, Volume. 60, Issue 9, 0906009(2023)

Review on Artificial Intelligence Modulation Format Recognition Algorithm Based on Feature Extraction

Guojin Qin and Nan Chi*
Author Affiliations
  • The Ministry of Education Key Laboratory of Electromagnetic Wave Information Science, Department of Communication Science and Engineering, College of Information Science and Engineering, Fudan University, Shanghai 200433, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (6)
    Equations (17)
    References (38)
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    Figures & Tables(6)
    System architecture of artificial intelligence modulation format recognition based on feature extraction

    Fig. 1. System architecture of artificial intelligence modulation format recognition based on feature extraction

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    Algorithm module of artificial intelligence modulation format recognition based on feature extraction

    Fig. 2. Algorithm module of artificial intelligence modulation format recognition based on feature extraction

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    Three SVM structures used in modulation format classification. (a) 1-VS-All SVM; (b) 1-VS-Rest SVM[22]; (c) binary tree SVM [10]; (d) linear and separable; (e) nonlinear and separable[11]

    Fig. 3. Three SVM structures used in modulation format classification. (a) 1-VS-All SVM; (b) 1-VS-Rest SVM[22]; (c) binary tree SVM [10]; (d) linear and separable; (e) nonlinear and separable[11]

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    Principle diagram of modulation format recognition using ANN combined with CWT and HOM[19]

    Fig. 4. Principle diagram of modulation format recognition using ANN combined with CWT and HOM[19]

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    Principle diagram of modulation format recognition based on CNN combined with STFT spectrum[34], eye diagram[24] and cyclic spectrum[31]

    Fig. 5. Principle diagram of modulation format recognition based on CNN combined with STFT spectrum[34], eye diagram[24] and cyclic spectrum[31]

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    • Table 1. Conclusion of methods of artificial intelligence modulation format recognition based on feature extraction

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      Table 1. Conclusion of methods of artificial intelligence modulation format recognition based on feature extraction

      FeatureDimensionClassifierConvenienceComplexity
      HOC0SVM/ANNCommonLow
      Instantaneous0SVM/ANNCommonLow
      CWT1SVM/ANNLowCommon
      MFCC1SVM/ANNLowCommon
      ADS1 or 2ANN/CNNLowCommon
      Eye Diagram2CNNHighHigh
      CS2CNNHighHigh
      STFT2CNNHighHigh
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    Guojin Qin, Nan Chi. Review on Artificial Intelligence Modulation Format Recognition Algorithm Based on Feature Extraction[J]. Laser & Optoelectronics Progress, 2023, 60(9): 0906009

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Mar. 21, 2022

    Accepted: May. 26, 2022

    Published Online: May. 9, 2023

    The Author Email: Chi Nan (nanchi@fudan.edu.cn)

    DOI:10.3788/LOP221055

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology