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Simplified Volterra series nonlinear equalizer by intra-channel cross-phase modulation oriented pruning | IET Conference Publication | IEEE Xplore

Simplified Volterra series nonlinear equalizer by intra-channel cross-phase modulation oriented pruning

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Abstract:

We propose a simplified Volterra series nonlinear equalizer (VSNE) based on a pruned symmetric reconstruction of the third-order kernel. In a 224 Gb/s PM-16QAM transmissi...Show More

Abstract:

We propose a simplified Volterra series nonlinear equalizer (VSNE) based on a pruned symmetric reconstruction of the third-order kernel. In a 224 Gb/s PM-16QAM transmission system with 1600 km, the number of complex multiplications has been reduced by 3 orders of magnitude relatively to the full VSNE, at the expense of 1.3 dB performance penalty.
Date of Conference: 22-26 September 2013
Date Added to IEEE Xplore: 28 October 2013
Electronic ISBN:978-1-84919-759-5
Conference Location: London