• Chinese Journal of Lasers
  • Vol. 47, Issue 11, 1106005 (2020)
Mu Di*, Meng Wen, Zhao Shanghong, Wang Xiang, and Liu Wenya
Author Affiliations
  • School of Information and Navigation, Air Force Engineering University, Xi''an, Shaanxi 710077, China
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    DOI: 10.3788/CJL202047.1106005 Cite this Article Set citation alerts
    Mu Di, Meng Wen, Zhao Shanghong, Wang Xiang, Liu Wenya. Intelligent Optical Communication Based on Wasserstein Generative Adversarial Network[J]. Chinese Journal of Lasers, 2020, 47(11): 1106005 Copy Citation Text show less
    End-to-end communication system. (a) Structure diagram of end-to-end communication system; (b) structure diagram of automatic encoder and automatic decoder
    Fig. 1. End-to-end communication system. (a) Structure diagram of end-to-end communication system; (b) structure diagram of automatic encoder and automatic decoder
    Diagram of GAN structure
    Fig. 2. Diagram of GAN structure
    Training structure of receiver, transmitter, generator
    Fig. 3. Training structure of receiver, transmitter, generator
    BLER curve in AWGN channel
    Fig. 4. BLER curve in AWGN channel
    BLER curve in Lognormal channel
    Fig. 5. BLER curve in Lognormal channel
    Change of accuracy and loss value with number of samples. (a) Loss value; (b) accuracy
    Fig. 6. Change of accuracy and loss value with number of samples. (a) Loss value; (b) accuracy
    ParameterValue
    Hidden layer of transmitter32, 32
    Transmitter learning rate0.0005
    Hidden layer of receiver32, 32
    Receiver learning rate0.0005
    Hidden layer of generator128, 128, 128
    Hidden layer of discriminator32, 32, 32
    Generator and discriminatorlearning rate0.0001
    Table 1. Model parameter
    ParameterSymbolValue
    Link distanceL /km100
    Laser wavelengthλ /nm1550
    Photoelectric conversion efficiencyR1
    Receiver diameterD /mm200
    Refraction parameterCn22.7×10-18
    Rytov varianceσR0.24
    Table 2. Lognormal channel parameters
    Mu Di, Meng Wen, Zhao Shanghong, Wang Xiang, Liu Wenya. Intelligent Optical Communication Based on Wasserstein Generative Adversarial Network[J]. Chinese Journal of Lasers, 2020, 47(11): 1106005
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