...关操作将加强加性高斯白噪声(AWGN),互相关逆矩阵的计算量仍然很大;最小均方误差检测器(Minimum Mean-Squared Error Detector,MMSE Detector),其基本思想是计算经 线性变换的接收数据和传统检测器的软判决输出之间的均方差,使之最小的 矩阵即为所..
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...》2008年硕士论文 l Detector,CD)、解相关检测器(Decorrelating Detector,DEC)、最小均方误差检测器(Minimum Mean Square Error,MMSE)的性能。 2.
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...8年硕士论文 l Detector,CD)、解相关检测器(Decorrelating Detector,DEC)、最小均方误差检测器(Minimum Mean Square Error,MMSE)的性能。 2.
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...性高斯白噪声(AWGN),互相关逆矩阵的计算量仍然很大;最小均方误差检测器(Minimum Mean-Squared Error Detector,MMSE Detector),其基本思想是计算经 线性变换的接收数据和传统检测器的软判决输出之间的均方差,使之最小的 矩阵即为所...
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在实际通信系统中当信号处于深衰落时,最小均方误差(MMSE)检测器经常失去对信号的相位跟踪。
It is noted that the minimum mean square error (MMSE) detector often loses phase to lock a desired signal when the desired signal dips into a deep fade.
最后还提出了一种结合最小均方误差(MMSE)检测的连续干扰抵消(SIC)方案,其性能好于单一的SIC和MMSE检测器。
Finally, a successive interference cancellation (SIC) scheme is proposed combined with minimum mean square error (MMSE) detection. Its performance is superior to simple SIC or MMSE detector.
仿真实验显示,本章提出的五种检测器算法的误码率均远低于已有的解相关、最小均方误差和多级多用户检测器。
Our simulation experiments show that the bit-error-ratio (BER) of these new detectors is much lower than that of decorrelation, minimum mean-squared error and multistage detectors.
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