Search Results for author: Zhengyuan Xu

Found 7 papers, 0 papers with code

The design and optimization of synchronization sequence for Ultraviolet communication

no code implementations2 Aug 2022 Shihui Yu, Chen Gong, Zhengyuan Xu

Compared with equilong random sequence, the synchronization accuracy of the optimized synchronization sequence is significantly improved.

Channel Modeling and Signal Processing for Array-based Visible Light Communication System in Misalignment

no code implementations10 Jan 2021 Jiaqi Wei, Chen Gong, Nuo Huang, Zhengyuan Xu

In this way the light emitted by different LED can be separated well from each other then minimize signal interference.

Automatic Gain Control Design for Dynamic Visible Light Communication Systems

no code implementations31 Jul 2020 Yingwen Zhang, Xianqing Jin, Weibin Jiang, Xinmin Chen, Zhengyuan Xu

For dynamic visible light communication (VLC) systems, received optical power fluctuates largely due to the fast movement of VLC terminals.


Hybrid RF/VLC Systems: A Comprehensive Survey on Network Topologies, Performance Analyses, Applications, and Future Directions

no code implementations5 Jul 2020 Hisham Abuella, Mohammed Elamassie, Murat Uysal, Zhengyuan Xu, Erchin Serpedin, Khalid A. Qaraqe, Sabit Ekin

In parallel, visible light communication (VLC) has been proposed as an alternative solution, where a light source is used for both illumination and data transmission.

Wireless Communication Based on Microwave Photon-Level Detection With Superconducting Devices: Achievable Rate Prediction

no code implementations25 Jun 2020 Junyu Zhang, Chen Gong, Shangbin Li, Rui Ni, Chengjie Zuo, Jinkang Zhu, Ming Zhao, Zhengyuan Xu

Future wireless communication system embraces physical-layer signal detection with high sensitivity, especially in the microwave photon level.

Weak Radio Frequency Signal Detection Based on Piezo-Opto-Electro-Mechanical System: Architecture Design and Sensitivity Prediction

no code implementations29 Mar 2020 Shanchi Wu, Chen Gong, Chengjie Zuo, Shangbin Li, Junyu Zhang, Zhongbin Dai, Kai Yang, Ming Zhao, Rui Ni, Zhengyuan Xu, Jinkang Zhu

We propose a novel radio-frequency (RF) receiving architecture based on micro-electro-mechanical system (MEMS) and optical coherent detection module.

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