Abstract
Quad-Carrier QPSK-OFDM signal transmission and reception is successfully demonstrated with blind equalization like a 25-QAM signal with CMMA equalization. The phase recovery can be realized with simple Viterbi algorithm and the FOE should be done after 4 subcarriers are separated with FFT. 48-Gbit/s Quad-Carrier QPSK-OFDM signal is successfully transmitted over 80-km SMF-28 without penalty.
© 2014 Optical Society of America
PDF ArticleMore Like This
X. Xiao, F. Li, J. Yu, X. Li, Y. Xia, and F. Chen
Th5C.6 Optical Fiber Communication Conference (OFC) 2014
Di Che, Xi Chen, Jiayuan He, An Li, and William Shieh
Tu3G.7 Optical Fiber Communication Conference (OFC) 2014
Hung-Chang Chien, Jianjun Yu, Zhensheng Jia, Ze Dong, and Xin Xiao
Th.2.C.4 European Conference and Exhibition on Optical Communication (ECOC) 2012