We investigate the problem of joint frequency offset and channel estimation for an 112Gbit/s QPSK CO-OFDM system. The paper presents a novel joint frequency offset and channel estimation method based on CP and training symbols. Simulation results indicate that even OSNR is very low, it estimates frequency offset and channel response very well. ©2010 Optical Society of America.
CITATION STYLE
Wang, Z., Qiao, Y., & Ji, Y. (2010). A novel joint frequency offset and channel estimation method for CO-OFDM system. In 2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010 (pp. 607–608). https://doi.org/10.1109/ACP.2010.5682650
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