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一种基于导频OFDM信道估计算法的研究

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摘要 论文提出了在时域和频域有规律地插入离散导频符号方案。通过理论分析和实验仿真,比较说明该改进方案灵活适用性好,信道估计能力强,容易实现,而且与简单的二维离散导频插入方案相比,节省了系统开销,提高了频谱利用率,达到了好的系统性能。
作者 郭丽珍
出处 《太原城市职业技术学院学报》 2013年第2期175-177,共3页 Journal of Taiyuan City Vocational College
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