Infrared and Laser Engineering, Volume. 51, Issue 5, 20210420(2022)
Research on DNN-NOMS decoding method of polarization code in wireless optical communication
Fig. 1. DNN neural network model assisted system model for polarization code decoding
Fig. 2. (8,4) factor diagram of polarization code BP decoding method
Fig. 3. (8,4) PE information transmission process of the processing unit of the polarization code
Fig. 4. (8,4) Dense Tanner graph (a) and sparse Tanner graph (b) of polarization codes
Fig. 5. (8,4) sparse neural network decoding structure of polarization codes
Fig. 7. Comparison of the decoding performance of the neural network model under different network layers
Fig. 10. Performance comparison of decoding methods under different code rates
Fig. 11. Performance comparison of decoding methods under different turbulence intensities
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Hao Wen, Yang Cao, Yuchao Dang. Research on DNN-NOMS decoding method of polarization code in wireless optical communication[J]. Infrared and Laser Engineering, 2022, 51(5): 20210420
Category: Optical communication and sensing
Received: Jun. 22, 2021
Accepted: --
Published Online: Jun. 14, 2022
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