Title :
An ultralow complexity algorithm for frame synchronization and IQ alignment in CO-OFDM systems
Author :
Puntsri, K. ; Jan, O. ; Al-Bermani, A. ; Wordehoff, C. ; Sandel, David ; Hussin, S. ; Panhwar, M.F. ; Noe, Reinhold ; Ruckert, Ulrich
Author_Institution :
ONT, Univ. of Paderborn, Paderborn, Germany
Abstract :
We present a simple and efficient method for CO-OFDM frame synchronization and IQ component aligning. A training sequence is used. Simulations and experimental results confirm that our proposed method outperforms the widely-used method of Schmidl&Cox.
Keywords :
OFDM modulation; computational complexity; optical fibre networks; synchronisation; CO-OFDM frame synchronization; CO-OFDM systems; IQ component aligment; ultralow complexity algorithm; Correlation; OFDM; Optical attenuators; Optical receivers; Synchronization;
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
