Analyze and compare the performance of LS, MMSE, LMMSE and their modified algorithm.
对LS、MMSE和LMMSE及其改进算法的性能进行了分析比较。
The chip level linear minimum mean square error (LMMSE) equalizer in CDMA systems is introduced.
介绍了码分多址CD MA系统中码片级线性最小均方误差均衡器。
In order to enhance the performance and reduce the calculation of the chip equalizer, a novel block iterative LMMSE (BILMMSE) algorithm was presented.
为了增强码片均衡器的性能，降低运算量，提出了一种LMMSE的改进新算法—bilmmse算法。
In order to enhance the performance of HSDPA, a novel receiver combined LMMSE chip equalizer and Interference Weighted Canceller (LMMSE-IWC) is presented.
为了提高HSDPA的性能，新颖的接收器相结合的LMMSE芯片均衡器和干扰加权抵消(LMMSE - IWC)。
The LMMSE channel estimation algorithms based on Pilot-Assisted is investigated for MIMO-OFDM systems, and the Low-Bound of MSE for LMMSE channel estimation is derived.
该文对MIMO - OFDM系统中基于导频辅助的LMMSE信道估计算法进行了研究，导出了其估计均方差的下界。
In chapter 4 relatively all-around research on channel estimate is investigated and a simple LMMSE channel estimate scheme of OFDM system based on Software Radio is put up.
第四章对OFDM系统的信道估计技术进行了比较全面的研究，并提出了软件无线电平台OFDM传输系统中的简单lmmse信道估计器的设计方案。
Comparing with the Linear Minimum Mean Square Error (LMMSE) channel estimation method, the method is simple and need not know the channel correlation and signal-to-noise (SNR).
与已有线性最小均方差(LMMSE)信道估计方法相比，该算法简单并且不需要预先知道信道相关矩阵以及信噪比等信道信息。
Also we compared the performance of decorrelator, LMMSE and a 2 stage PIC (parallel Interference Canceller) multiuser detector, which form the temporal processing of the receiver.
在时间域处理采用2步并行干扰对消的多用户检测算法。
Also we compared the performance of decorrelator, LMMSE and a 2 stage PIC (parallel Interference Canceller) multiuser detector, which form the temporal processing of the receiver.
在时间域处理采用2步并行干扰对消的多用户检测算法。
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