第一MMSE接收器(201)输出导频信道的估计值. The first MMSE receiver (201) estimated the value of the output of the pilot channel. 同时,MMSE加权向量(206)输入到第二MMSE接收器(202),并加到第二信道. Meanwhile, MMSE weight vector (206) input to the second MMSE receiver (202), and applied to...
[0009] To address the need for an MMSE receiver capable of receiving DS-CDMA signals with transmit diversity, several MMSE receivers are provided herein. In particular, three different MMSE receivers—one for OTD, one for STS, and one for STTD are provided. [0010] In an alternate embodiment...
及最优合并的方式,解决了传统MMSE时延估计中由于幅度不匹配对估计性能造成的影响。理论分析和 仿真结果表明算法性能优于传统MMSE、MUSIC、以及滑动相关等时延估计算法,具有更好的捕获多径、 抑制远近效应的能力,具有更高的时延估计精度。 DS-CDMAMMSE匹配滤波时延估计 ...
MMSE Receiver for DS-SS in AWGN Channel (https://www.mathworks.com/matlabcentral/fileexchange/1273-mmse-receiver-for-ds-ss-in-awgn-channel), MATLAB Central File Exchange. Retrieved March 31, 2025. Requires Communications Toolbox DSP System Toolbox ...
MMSE Receiver for DS-SS in AWGN Channel (https://www.mathworks.com/matlabcentral/fileexchange/1273-mmse-receiver-for-ds-ss-in-awgn-channel), MATLAB Central File Exchange. 검색 날짜: 2025/2/19. 필수 제품: Communications Toolbox DSP System Toolbox MATLAB 릴리스 호...
在分析MMSE估计准则特性的基础上,从最优匹配的角度提出了一种基于MMSE最优匹配合并的DS-CDMA单用户时延估计算法.算法通过对用户扩频序列延迟混叠向量进行分段估计,分段匹配滤波以及最优合并的方式,解决了传统MMSE时延估计中由于幅度不匹配对估计性能造成的影响.理论分析和仿真结果表明算法性能优于传统MMSE,MUSIC,以及滑动相...
DS-CDMA 中基于 MMSE 相关器的 RAKE 接收机 刘拥军;苟彦新;程国兵;刘勇 【期刊名称】《电子与信息学报》 【年(卷),期】2005(027)003 【摘要】该文研究了 DS-CDMA 中用于频率选择性多径信道 RAKE 接收机的限阶 MMSE 相关器的性能,这种基于 CSA(Correlations Subtractive Architecture)结 构的 MMSE 相关器很...
摘要: This paper investigates the performance of MMSE detection of DS-CDMA signals in frequency selective Rayleigh fading channels. The performance of some typical implementations of the MMSE receiver are shown to be quite sensitive to the rate of fading on a frequency selective channel...
A low complexity MMSE multiuser detector for DS-CDMA - Sud, Myrick, et al. - 2001S. Sud, W. Myrick, P. Cifuentes, J. Goldstein, and M. Zoltowski, "A low complexity MMSE multiuser detector for DS-CDMA," in Thirty-Fifth Asilomar Conference on Signals, Systems and Com- puters, ...
Noncoherent MMSE interference suppression for DS-CDMA. Schober R,Gerstacker W H,Lampe A. IEEE Transactions on Communications . 2002R. Schober, W. H. Gerstacker, and A. Lampe, "Noncoherent MMSE in- terference suppression for DS-CDMA," IEEE Trans. Commun., vol. 50, pp. 577-587, Apr....