Title :
Hardware-efficient chromatic dispersion estimator based on parallel gardner timing error detector
Author :
Diniz, Julio C. M. ; Ranzini, S.M. ; Ribeiro, V.B. ; Magalhaes, Eduardo C. ; Rosa, Eduardo S. ; Parahyba, V.E.S. ; Franz, L.V. ; Ferreira, E.E. ; Oliveira, Julio Cesar R. F.
Author_Institution :
CPqD Found., Campinas, Brazil
Abstract :
We propose a hardware-efficient, low-complexity and non-data-aided CD estimator with accuracy similar or better than other prominent CD estimation algorithms; all evaluated in simulated and experimental PM-4-QAM and PM-16-QAM transmission scenarios.
Keywords :
optical communication; quadrature amplitude modulation; QAM; hardware-efficient chromatic dispersion estimator; low-complexity CD estimator; non-data-aided CD estimator; parallel gardner timing error detector; Adaptive optics; Chromatic dispersion; Estimation error; Optical receivers; Signal processing algorithms; Timing;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
