Title :
Optimum quantization of perturbation coefficients for perturbative fiber nonlinearity mitigation
Author :
Zhihong Li ; Wei-Ren Peng ; Fei Zhu ; Yusheng Bai
Author_Institution :
Futurewei Technol., Santa Clara, CA, USA
Abstract :
MMSE-based optimum quantization of the perturbation coefficients for the perturbative nonlinearity mitigation is proposed and experimentally demonstrated. Computational term reduction by a factor of 20 is realized in 2400km ULAF 16QAM transmission with <;0.2dB Q degradation.
Keywords :
least mean squares methods; nonlinear optics; optical fibre communication; optical fibres; quadrature amplitude modulation; quantisation (signal); MMSE; ULAF 16QAM transmission; perturbation coefficient optimum quantization; perturbative fiber nonlinearity mitigation; Complexity theory; Gain; Mean square error methods; Optical fiber dispersion; Optical fiber polarization; Optical transmitters; Quantization (signal);
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6964145
