ASIC Implementation of Time-Domain Digital Backpropagation with Deep-Learned Chromatic Dispersion Filters
classification
💻 cs.IT
math.ITstat.ML
keywords
backpropagationchromaticdigitaldispersionfilterstime-domainasicbaseline
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We consider time-domain digital backpropagation with chromatic dispersion filters jointly optimized and quantized using machine-learning techniques. Compared to the baseline implementations, we show improved BER performance and >40% power dissipation reductions in 28-nm CMOS.
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