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首页> 外文期刊>Optical fiber technology >A novel timing offset estimation method for direct-detection optical OFDM systems
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A novel timing offset estimation method for direct-detection optical OFDM systems

机译：一种直接检测光学OFDM系统的定时偏移估计新方法

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摘要

A novel timing offset estimation method for direct-detection (DD) optical orthogonal frequency division multiplexing (OOFDM) systems are proposed. The performance of the proposed method is evaluated in terms of mean and mean-square error (MSE) in one experimental system with 4 Gbits/s DD-OOFDM signal transmission over 100-km standard single mode fiber (SMF). The experimental results show that the proposed method has smaller MSE than the other methods and achieves higher timing estimation accuracy in DD-OOFDM transmission system.
机译：提出了一种用于直接检测（DD）光正交频分复用（OOFDM）系统的定时偏移估计方法。在以100 km标准单模光纤（SMF）传输4 Gbits / s DD-OOFDM信号的一个实验系统中，根据均值和均方误差（MSE）评估了该方法的性能。实验结果表明，所提出的方法在DD-OOFDM传输系统中具有比其他方法小的MSE，并且具有更高的时序估计精度。

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  • 来源
    《Optical fiber technology》 |2013年第6ptaa期|523-528|共6页
  • 作者

    Xu Di; Lin Chen; Jiangnan Xiao; Ming Chen; Jing He; Jianjun Yu; Yun Cheng;

  • 作者单位

    Key Laboratory for Micro/Nano Opto-Eiectronic Devices of Ministry of Education, School of Information Science and Engineering, Hunan University, Changsha 410082, China;

    Key Laboratory for Micro/Nano Opto-Eiectronic Devices of Ministry of Education, School of Information Science and Engineering, Hunan University, Changsha 410082, China;

    Key Laboratory for Micro/Nano Opto-Eiectronic Devices of Ministry of Education, School of Information Science and Engineering, Hunan University, Changsha 410082, China;

    Key Laboratory for Micro/Nano Opto-Eiectronic Devices of Ministry of Education, School of Information Science and Engineering, Hunan University, Changsha 410082, China;

    Key Laboratory for Micro/Nano Opto-Eiectronic Devices of Ministry of Education, School of Information Science and Engineering, Hunan University, Changsha 410082, China;

    ZTE USA Morristown, NJ 07960, USA;

    Department of Communication and Control Engineering, Hunan University of Humanities, Science and Technology, Loudi 417000, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Direct-detection (DD); Orthogonal frequency division multiplexing; (OFDM); Optical fiber communication; Timing offset estimation;

    机译：直接检测（DD）;正交频分复用;（OFDM）;光纤通讯;时序偏移估计;

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