Search Results for author: Xiaoguang Zhang

Found 2 papers, 0 papers with code

Identifying modulation formats using integrated clustering algorithm

no code implementations28 Apr 2021 Wenbo Zhang, Jinmei Ye, Zixian Yue, Yuxiang Wang, Xulun Zhang, Xiaoguang Zhang, Lixia Xi

Modulation format identification (MFI) is crucial in next-generation optical networks such as cognitive optical networks.

A Effective Carrier Phase Recovery Method in Tigth Time-Packing Fast than Nyquist Optical Communication System

no code implementations24 Aug 2020 Peng Sun, Xiaoguang Zhang, Dongwei Pan, Lixia Xi, Wenbo Zhang, Xianfeng Tang

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 when phase noise is 800 kHz.

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