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eess.SP2021
Identifying modulation formats using integrated clustering algorithm
Wenbo Zhang, Jinmei Ye, Zixian Yue +4
Modulation format identification (MFI) is crucial in next-generation optical networks such as cognitive optical networks. An integrated-clustering-algorithm-based MFI scheme in a c…
eess.SP2020
A Effective Carrier Phase Recovery Method in Tigth Time-Packing Fast than Nyquist Optical Communication System
Peng Sun, Xiaoguang Zhang, Dongwei Pan +3
We propose a new scheme that combines polybinary transformaton and corrected-BPS to compensate noise for PDM-FTN-QPSK when its accelerated factor is 0.5,which has 3.3 dB OSNR gain…
eess.SP2019
Faster-than-Nyquist Nonlinear Frequency Division Multiplexing System
Xulun Zhang, Lixia Xi, Peng Sun +5
The faster-than-Nyquist nonlinear frequency division multiplexing system was first proposed, which provided 12.5% and 25% increase in spectral efficiency for the compression factor…