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Over-the-fiber Digital Predistortion Using Reinforcement Learning

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 نشر من قبل Jinxiang Song Mr.
 تاريخ النشر 2021
  مجال البحث هندسة إلكترونية
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We demonstrate, for the first time, experimental over-the-fiber training of transmitter neural networks (NNs) using reinforcement learning. Optical back-to-back training of a novel NN-based digital predistorter outperforms arcsine-based predistortion with up to 60% bit-error-rate reduction.



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