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COMMUNICATION_SYSTEMS: 作品数：170被引量：195H指数：6; 导出分析报告; 相关作者：谢素芬李星吴斌吕铁良邹采荣更多>>; 相关机构：工业和信息化部华为技术有限公司上海贝尔股份有限公司中兴通讯股份有限公司更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划国家教育部博士点基金更多>>

Superposed probabilistically shaped QAM constellation design based on nonlinear coding for MIMO visible light communication systems: 《Chinese Optics Letters》2024年第6期109-115,共7页Xinyue Guo Meixia Lu Qibin Zheng; supported by the National Natural Science Foundation of China (No.12105177);the National Key ResearchandDevelopmentProgramofChina (No.2023YFF0719202)。; In this study, we propose a superposed probabilistically shaped(PS) quadrature amplitude modulation(QAM) constellation scheme for multiple-input multiple-output visible light communication systems. PS QAM signals are ...; 关键词：visible light communication superposed constellation nonlinear coding

Faraday laser at Rb 1529 nm transition for optical communication systems被引量：1: 《Chinese Optics Letters》2017年第12期53-56,共4页常鹏媛史田田张盛楠商浩森潘多陈景标; supported by the National Natural Science Foundation of China under Grant No.91436210; We experimentally demonstrate a Faraday laser at Rb 1529 nm transition by using a performance-improved Rb electrodeless-discharge-lamp-based excited-state Faraday anomalous dispersion optical filter as the frequency- ...; 关键词：Faraday laser at Rb 1529 nm transition for optical communication systems FADOF RB

Carrier phase estimation scheme for faster-than-Nyquist optical coherent communication systems被引量：1: 《Chinese Optics Letters》2016年第10期15-19,共5页李程程潘董威冯一乔林嘉川席丽霞唐先锋张文博张晓光; supported by the National Natural Science Foundation of China(Nos.61571057,61527820,and 61575082);the Open Fund of the Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications(Jinan University); We propose a modified-Viterbi and Viterbi phase estimation （VVPE） carrier phase recovery scheme that shows an effective capability of reducing the frequent and accumulated cycle slips induced by inter-symbol interfe...; 关键词：Phase shift Phase shift keying Quadrature phase shift keying

Adaptive frequency domain pre-equalization for white-LED nonlinearity in OFDM-based visible light communication systems被引量：2: 《Chinese Optics Letters》2015年第7期101-104,共4页张汝岐李建锋黄治同纪越峰; supported in part by the National 973 Program of China(No.2013CB329205);the National Natural Science Foundation of China(No.61401032);the National 863 Program of China(No.2013AA013601); In visible light communication, orthogonal frequency division multiplexing （OFDM） is an effective approach to improve the system speed. However, the nonlinearity of the light-emitting diode （LED） suppresses the tr...; 关键词：Bit error rate Error compensation Frequency division multiplexing Frequency domain analysis LIGHT Optical communication Orthogonal frequency division multiplexing Visible light communication

Joint nonlinear electrical equalization in coherent optical PDM DFT-spread-OFDM systems被引量：1: 《Chinese Optics Letters》2013年第6期6-9,共4页黄志远张帆陈章渊; supported by the National Natural Science Foundation of China (Nos. 61077053,60932004,and 61275005);the National "863" Program of China(No. 2012AA011302);National "973" Program of China (No. 2010CB328201);supported by the Program for New Century Excellent Talents in University; We propose a joint nonlinear electrical equalization approach in coherent optical discrete-Fourier-transform spread orthogonal-frequency-division-multiplexing （DFT-sprea^-OFDM） systems with polarization divi- sion m...; 关键词：MULTIPLEXING Nonlinear optics Telecommunication systems

Enhanced fourth-power algorithm for phase estimation with frequency separation in direct-detection optical OFDM systems: 《Chinese Optics Letters》2013年第6期10-15,共6页孔敏肖江南董泽杨柳青青陈林余建军; supported by the National Natural Science Foundation of China (No. 60977049);the National"863" Program of China (No. 2011AA010203);the Hunan Provincial Natural Science Foundation (No.12JJ3070); The optical orthogonal frequency division multiplexing （OFDM） signal is affected by impairments intro- duced by electrical filters and optical chromatic dispersion. An enhanced fourth-power algorithm for phase estim...; 关键词：ALGORITHMS Chromatic dispersion Estimation Frequency estimation Single mode fibers Telecommunication systems

Design and demonstration of room division multiplexing-based hybrid VLC network被引量：2: 《Chinese Optics Letters》2013年第6期16-20,共5页黄治同纪越峰; supported by the National "973" Program of China (No. 2013CB329204);the National "863"Program of China (No. 2013AA013601);the Fundamental Research Funds for the Central Universities (No.BUPT2012RC0117); A room division multiplexing （RDM）-based hybrid visible light communication （VLC） network for realiz- ing indoor broadband communication within a multi-room house is presented. The downlink information is transmit...; 关键词：Light emitting diodes Telecommunication systems

Improving nonlinearity tolerance of 112-Gb/s PDM OFDM systems with coherent detection using BLAST algorithm被引量：1: 《Chinese Optics Letters》2012年第11期13-16,共4页徐艳飞乔耀军纪越峰; supported by the National Natural Sci-ence Foundation of China(No.60932004);the National"973"Program of China(No.2012CB315705);the National"863"Program of China(No.2012AA011301); The use of Bell Laboratories layered space-time （BLAST） architecture as a digital signal processing algorithm is proposed in this letter. It is aimed at improving the nonlinearity tolerance of a polarization divisio...; 关键词：Algorithms Optical communication Orthogonal frequency division multiplexing Single mode fibers Telecommunication systems

Fiber nonlinearity mitigation by PAPR reduction in coherent optical OFDM systems via biased clipping OFDM被引量：4: 《Chinese Optics Letters》2012年第1期16-19,共4页郝耀鸿李玉权王荣黄卫卫; supported by the National Natural Science Foundation of China under Grant No.60871075; A new method incorporating biased clipping orthogonal frequency division multiplexing （OFDM） is presented, which mitigates fiber nonlinear effects in a long-haul coherent optical OFDM （CO-OFDM） system. Under the s...; 关键词：Fibers Light modulators Telecommunication systems

Impact of the distribution pattern of fast polarization scrambler on the performance of PMD mitigation with FEC for DQPSK optical system被引量：2: 《Chinese Optics Letters》2011年第7期21-24,共4页韩大海席丽霞李敏良陈浩然刘菲菲; supported in part by the National "973" Program of China (No. 2010CB328204);the National "863" Project of China (No. 2009AA01Z224);the National Natural Science Foundation of China (Nos. 60772022 and 60932004);the National "111" Project of China (No. B07005); The combination of fast polarization scrambler （FPS） and forward error correction （FEC） is one of the methods to mitigate the polarization mode dispersion （PMD） in high-speed optical fiber communication systems....; 关键词：Communication systems Optical fibers Optical systems POLARIZATION

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