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首页> 外文期刊>International Journal of Information and Communication Technology >Research on equalisation scheduling algorithm for network channel under the impact of big data
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Research on equalisation scheduling algorithm for network channel under the impact of big data

机译：大数据影响下网络信道均衡调度算法研究

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摘要

In order to improve the equalisation scheduling ability of network channel, an equalisation scheduling algorithm for big data network communication based on the baud-spaced equilibration and decision feedback modulation technology is proposed in this paper. With this algorithm, a model for network communication channel under the impact of big data is constructed to analyze the multipath characteristics of network channel; coherent multipath channel modulation method is used to conduct wave filtering to intersymbol interference and adaptive baud-spaced equilibration technology is also used to design channel equalisation; the model for tap delay line of channel is used for multipath suppression of network channel and the decision feedback modulation technology is also used for network channel equalisation scheduling to overcome the impact of phase shift caused by big data impact on channel and improve channel equalisation. Simulation results show that when the proposed algorithm is used for network channel equalisation scheduling, the fidelity of symbols output through network communication is good and the bit error rate is low and the performance of network channel equalisation scheduling under the impact of big data and multipath is good, which improves the robustness of network channel.
机译：为了提高网络信道的均衡调度能力，本文提出了一种基于波特间隔平衡和判定反馈调制技术的大数据网络通信的均衡调度算法。利用该算法，构造了大数据影响下的网络通信信道模型，分析了网络信道的多径特征;相干多径通道调制方法用于对智能干扰进行波过滤，自适应波特间隔平衡技术也用于设计信道均衡;通道的抽头延迟线模型用于网络信道的多径抑制，判定反馈调制技术还用于网络信道均衡调度，以克服对信道的大数据影响引起的相移的影响，提高信道均衡。仿真结果表明，当所提出的算法用于网络信道均衡调度时，通过网络通信输出的符号的保真度好，误码率低，并且在大数据和多径影响下网络信道均衡调度的性能良好，从而提高了网络频道的稳健性。

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  • 作者

    Zheng Yu; Dangdang Dai; Zhiyong Zha; Yixi Wang; Hao Feng;

  • 作者单位

    Information and Communication Branch of Hubei Electric Power Co. Ltd of State Grid Corporation of China Xudong Street Wuchang district;

    Information and Communication Branch of Hubei Electric Power Co. Ltd of State Grid Corporation of China Xudong Street Wuchang district;

    Information and Communication Branch of Hubei Electric Power Co. Ltd of State Grid Corporation of China Xudong Street Wuchang district;

    Information and Communication Branch of Hubei Electric Power Co. Ltd of State Grid Corporation of China Xudong Street Wuchang district;

    Information and Communication Branch of Hubei Electric Power Co. Ltd of State Grid Corporation of China Xudong Street Wuchang district;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 通信;
  • 关键词

    big data; multipath effect; network channel; equalisation scheduling; baud space; modulation;

    机译：大数据;多径效应;网络频道;均衡调度;波特空间;调制;

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