MIMO-OFDM一种有效的盲信道估计算法被引量：1

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摘要文章在子空间的盲信道估计的基础上,针对盲估计算法的计算量大及收敛速度慢等缺点,充分利用子空间跟踪算法的有效性和快速性,给出了一种基于子空间跟踪技术的MIMO-OFDM盲信道估计算法。仿真结果表明,该算法与传统盲估计相比,降低了计算量,提高了收敛速度。

作者肖蕾蕾卓东风倪红艳

机构地区太原科技大学电子信息工程学院

出处《移动通信》 2009年第2期50-53,共4页 Mobile Communications

关键词正交频分复用多输入多输出盲信道估计子空间跟踪 MIMO-OFDM

参考文献9

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移动通信

2009年第2期

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