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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>>

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

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

Numerical analysis of intermodal delay in few-mode fibers for mode division multiplexing in optical fiber communication systems被引量：2: 《Optoelectronics Letters》2012年第2期138-141,共4页Abid Munir 忻向军刘博 Abdul Latif Aftab Hussain Shahab Ahmad Niazi; supported by the National Basic Research Program of China (No.2010CB328300);the National Natural Science Foundation of China (Nos.61077050, 61077014 and 60932004);the BUPT Young Foundation (No.2009CZ07), Fundamental Research Funds for Central Universities;the Open Foundation of State Key Laboratory of Optical Communication Technologies and Networks (WRI) (No.2010OCTN-02); In order to achieve higher spectral efficiency, mode division multiplexing (MDM) in few-mode fibers is a new research area. The idea faces lots of technical issues including intermodal delay and mode coupling which li...; 关键词：Communication systems Fibers Numerical analysis Spectrum analyzers

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

Optimized optical phase conjugation conf iguration for f iber nonlinearity compensation in CO-OFDM systems被引量：2: 《Chinese Optics Letters》2011年第6期31-35,共5页李炉焦乔耀军纪越峰; supported in part by the National Natural Science Foundation of China (No. 60932004);the National "863" Program of China (No. 2009AA01A345);the National "973" Program of China (No.2007CB310705); The optimized optical phase conjugation （OPC） configuration is proposed for the 40-Gb/s CO-OFDM system. The proposed configuration for nonlinear cancellation is systematically depicted in transmission links with lum...; 关键词：Optical phase conjugation OPTIMIZATION Telecommunication systems

Coherent optical OFDM scheme with inter-carrier interference self-cancellation and common phase error compensation被引量：1: 《Chinese Optics Letters》2010年第7期634-638,共5页吴毅凌李巨浩赵春旭赵玉萍张帆陈章渊; supported by the National "973" Program of China (Nos. 2010CB328201 and 2010CB328202);the National Natural Science Foundation of China (Nos.60907030,60877045,60932004,and 60736003);the Scientific Research Foundation for the Returned Overseas Chinese Scholars; Schemes integrating inter-carrier interference （ICI） self-cancellation and common phase error （CPE） com- pensation for coherent optical orthogonal frequency division multiplexing （CO-OFDM） systems are investi- g...; 关键词：Error compensation Frequency allocation Orthogonal functions Spectrum analyzers Telecommunication systems

Experimental implementation of an all-optical OFDM system based on time lenses被引量：1: 《Chinese Optics Letters》2010年第3期275-277,共3页李源李蔚杨克成乔耀军梅君瑶张欢; supported by the National Basic Research Program of China(No.2010CB328300);the National Natural Science Foundation of China(No. 60772013);the Open Fund of Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications; Experimental implementations of continuous optical time domain Fourier transformation based on time lenses and optical orthogonal frequency-division multiplexing （OFDM） system are carried out. Such a system is verif...; 关键词：Fourier analysis Lenses Optical communication Optical instruments Orthogonal frequency division multiplexing Orthogonal functions Telecommunication systems

Fast Fault Localization for Large-scale IP-based Communication Systems Using Bayesian Networks: 《Chinese Journal of Electronics》2009年第4期735-740,共6页DONG Haijiang DONG Haijiang QIU Xuesong QIU Xuesong CHENG Lu CHENG Lu LI Zhiqing LI Zhiqing QIAO Yan QIAO Yan; In large-scale IP-based communication sys- tems, faults are often caused by multiple factors of uncer- tainty, so bow to locate the root causes of these faults quickly and precisely plays a key role in network man- ag...; 关键词：Fault localization~ Probabilistic reasoning

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