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Xuezhi Hong
Researcher at South China Normal University
Publications - 56
Citations - 471
Xuezhi Hong is an academic researcher from South China Normal University. The author has contributed to research in topics: Visible light communication & Orthogonal frequency-division multiplexing. The author has an hindex of 11, co-authored 54 publications receiving 348 citations. Previous affiliations of Xuezhi Hong include Zhejiang University & Royal Institute of Technology.
Papers
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Demonstration of optical steganography transmission using temporal phase coded optical signals with spectral notch filtering
TL;DR: A novel approach is proposed and experimentally demonstrated for optical steganography transmission in WDM networks using temporal phase coded optical signals with spectral notch filtering to achieve direct detection of the public channel in the presence of the stealth channel.
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Demonstration of 15-M 7.33-Gb/s 450-nm Underwater Wireless Optical Discrete Multitone Transmission Using Post Nonlinear Equalization
TL;DR: In this article, a post nonlinear equalizer based on the simplified Volterra series is employed at the receiver to mitigate the nonlinear impairments of the UWOC system.
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Low-complexity frequency domain nonlinear compensation for OFDM based high-speed visible light communication systems with light emitting diodes.
TL;DR: A novel frequency domain nonlinear compensation method for orthogonal frequency division multiplexing (OFDM) based visible light communication (VLC) system with a moderate truncation factor achieves a performance comparable to that of the conventional time domain Volterra non linear compensation method.
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Blind Carrier Frequency Offset Estimation in Coherent Optical Communication Systems With Probabilistically Shaped M-QAM
Qifeng Yan,Liu Liu,Xuezhi Hong +2 more
TL;DR: The Monte-Carlo simulation results indicate that the GCHE algorithm is a promising blind FOE algorithm, in terms of high estimation accuracy and robust performance, for applications that leverage the rate adaptability of the PS-MQAM, such as flexible optical networks.
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Nonlinearity-aware 200 Gbit/s DMT transmission for C-band short-reach optical interconnects with a single packaged electro-absorption modulated laser
Lu Zhang,Xuezhi Hong,Xiaodan Pang,Oskars Ozolins,Aleksejs Udalcovs,Richard Schatz,Changjian Guo,Junwei Zhang,Fredrik Nordwall,Klaus M. Engenhardt,Urban Westergren,Sergei Popov,Gunnar Jacobsen,Shilin Xiao,Weisheng Hu,Jiajia Chen +15 more
TL;DR: The nonlinearity-aware digital signal processing algorithm for channel equalization is mathematically described, which improves the signal-to-noise ratio up to 3.5 dB.