J
Jian Zhao
Researcher at South China University of Technology
Publications - 23
Citations - 195
Jian Zhao is an academic researcher from South China University of Technology. The author has contributed to research in topics: Orthogonal frequency-division multiplexing & Visible light communication. The author has an hindex of 4, co-authored 23 publications receiving 49 citations.
Papers
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Journal ArticleDOI
200-m/500-Mbps underwater wireless optical communication system utilizing a sparse nonlinear equalizer with a variable step size generalized orthogonal matching pursuit.
Yizhan Dai,Xiao Chen,Xingqi Yang,Zhijian Tong,Zihao Du,Weichao Lyu,Chao Zhang,Hao Zhang,Haiwu Zou,Yongxin Cheng,Dongfang Ma,Jian Zhao,Zejun Zhang,Jing Xu +13 more
TL;DR: In this article, a sparse Volterra series model-based nonlinear post equalizer with greedy algorithms was proposed to mitigate the nonlinear impairments and the inter-symbol interference in a UWOC system.
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56-m/3.31-Gbps underwater wireless optical communication employing Nyquist single carrier frequency domain equalization with noise prediction.
TL;DR: This work proposes and experimentally demonstrates an underwater wireless optical communication (UWOC) system using a 520-nm laser diode and 32-quadrature amplitude modulation single carrier signals, and is the first time to employ FDE-NP in UWOC where OFDM conventionally plays a prevailing role for high-speed transmission.
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150 m/500 Mbps Underwater Wireless Optical Communication Enabled by Sensitive Detection and the Combination of Receiver-Side Partial Response Shaping and TCM Technology
Xiao Chen,Xingqi Yang,Zhijian Tong,Yizhan Dai,Xin Li,Miaomiao Zhao,Zejun Zhang,Jian Zhao,Jing Xu +8 more
TL;DR: To the best of the knowledge, this is the first time to employ the combination of partial response shaping and TCM technology in UWOC for high-speed long-reach transmission.
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Channel-Aware Adaptive Physical-Layer Network Coding Over Relay-Assisted OFDM-VLC Networks
TL;DR: This article proposes and experimentally demonstrate the full-duplex channel-aware adaptive physical-layer network (APNC) coding over orthogonal frequency division multiplexing (OFDM) based visible light communication (VLC) to boost the capacity of relay-assisted VLC networks.
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Subcarrier and Power Allocation in OFDM-NOMA VLC Systems
TL;DR: In this article, the authors proposed a novel subcarrier and power allocation method to improve both the throughput and user fairness in orthogonal frequency division multiplexing non-orthogonal multiple access visible light communication (OFDM-NOMA VLC) systems.