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基于数据辅助的OFDM系统信道估计方法研究 被引量：1

Research on Data-Assisted Channel Estimation for OFDM Wireless System
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摘要 OFDM(正交频分复用)是第四代移动通信的核心技术之一,在OFDM无线通信系统中,信道估计性能好坏直接影响OFDM系统的性能。本文对OFDM无线通信系统的数据辅助信道估计方法进行了阐述,对其应用环境和性能进行了仿真分析、比较和总结。 OFDM （Orthogonal Frequency Division Multiplexing） is one of the core technologies of the fourth generation mobile communication. In the OFDM wireless communication system, channel estimation directly af- fects the performance of OFDM system. This paper elaborates the data-aided channel estimation method for OFDM wireless communication system, and analyzes, compares and summarizes its application environment and performance through simulation experiments.
作者 邓亚丽 饶志华
机构地区 东华理工大学信息工程学院
出处 《科技广场》 2015年第12期108-112,共5页 Science Mosaic
基金 国家自然科学基金项目"面向大数据计算的高吞吐量众核处理器关键技术研究"(编号:61462004)
关键词 OFDM 信道估计 数据辅助 OFDM Channel Estimation Data-Aided
分类号 TN929.5 [电子电信—通信与信息系统]
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参考文献10

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二级参考文献6

  • 1陈宏.MIMO-OFDM关键技术研究[D].天津:天津大学,2010.
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科技广场
2015年 第12期

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