Title :
Comparison of CO-SCFDM and CO-OFDM with high-order QAM mapping
Author :
Duo Li ; Paikun Zhu ; Juhao Li ; Yongqi He ; Zhangyuan Chen
Author_Institution :
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Peking Univ., Beijing, China
Abstract :
We compare the quantization requirement and nonlinear transmission performance for CO-SCFDM and CO-OFDM with higher-order QAM mapping. The simulation results show that the CO-SCFDM always performs better than the CO-OFDM.
Keywords :
OFDM modulation; light coherence; optical fibre communication; optical modulation; quadrature amplitude modulation; quantisation (signal); CO-OFDM; CO-SCFDM; coherent optical SCFDM; high-order QAM mapping; nonlinear transmission performance; orthogonal frequency division multiplexing; quantization; single-carrier frequency division multiplexing;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
