We propose an effective joint synchronization scheme for FBMC-based spectrum slicing long-haul transmissions, showing a negligible penalty (<0.2 dB) at a large timing mismatch of 500 ps in a three-spectral slice 76.8 Gbaud DP-16QAM system.
Nguyen, T. T., Le, S. T., Wuilpart, M., & M´egret, P. (2017). A joint synchronization for FBMC-based spectrum slicing optical transmission systems. In Asia Communications and Photonics Conference 2017 [M3G.3] Optical Society of America. https://doi.org/10.1364/ACPC.2017.M3G.3