A sampling frequency offset compensation based on pilot-aided phase noise mitigation scheme is proposed. SFO tolerance up to 1000 ppm for CO-OFDM is shown. An estimation deviation of 0.5 ppm is observed.
Published in:
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Date of Conference: 4-8 March 2012