Abstract: In this paper, a novel hierarchical pre-distorted layered asymmetrically clipped optical orthogonal time frequency space (HPD-LACO-OTFS) scheme is proposed to enhance the power efficiency ...
Abstract: We propose a grey-box model with physical features of ISRS and EDFA for predicting optical power spectrum in multi-span optical links, achieving a RMSE of 0.068 dB with 10 data samples.
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