Title :
Nonlinear noise waveform estimation for arbitrary signal based on Nyquist nonlinear model
Author :
Ying Zhao ; Liang Dou ; Zhenning Tao ; Yueqiao Xu ; Hoshida, Takeshi ; Rasmussen, Jens C.
Author_Institution :
Fujitsu R&D Center, Beijing, China
Abstract :
The intra-channel nonlinear noise waveform of arbitrary signal is estimated by proposed Nyquist nonlinear model. The model can reach accuracies more than 95% and is applicable for various scenarios including NRZ/Nyquist formats and transmitter side dispersion pre-compensation.
Keywords :
channel estimation; compensation; nonlinear estimation; signal processing; thermal noise; waveform analysis; NRZ-Nyquist format; Nyquist nonlinear model; arbitrary signal estimation; intrachannel nonlinear noise waveform estimation; transmitter side dispersion pre-compensation; Decision support systems;
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6963964
