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TD-LTE系统信道估计算法研究 被引量:1

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摘要 TD-LTE信道是一个衰落失真信道,接收端需要对信道作出正确的估计。本文对基于OFDM信道的LS、DFT、DCT、MMSE、LMMSE、LRLMMSE等信道估计算法进行了研究,并通过MATLAB仿真,从均方差MSE和误码率SER两方面比较了这些算法的特点。
作者 张长青
出处 《电信网技术》 2014年第3期40-43,共4页 Telecommunications Network Technology
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