Title :
Enhanced sampling frequency offset compensation algorithm for PDM CO-OFDM transmission system
Author :
Yingkan Chen ; Hanik, Norbert
Author_Institution :
Lehrstuhl fur Nachrichtentechnik, Tech. Univ. Munchen, Munich, Germany
Abstract :
Sampling frequency offset (SFO) compensation is realized by pilots-based SFO estimation and framewise interpolation. The algorithm compensates around ±6000 ppm SFO for single channel and ±5000 ppm for WDM-PDM-OFDM transmission system with a Q-factor penalty of less than 0.34 dB.
Keywords :
OFDM modulation; Q-factor; compensation; interpolation; wavelength division multiplexing; PDM CO-OFDM transmission system; Q-factor; SFO compensation; WDM-PDM-OFDM transmission system; framewise interpolation; pilots-based SFO estimation; sampling frequency offset compensation; single channel;
Conference_Titel :
Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
Conference_Location :
London
Electronic_ISBN :
978-1-84919-759-5
DOI :
10.1049/cp.2013.1314
