| 基于空间复用的信号检测算法研究 |
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| 引用本文： | 张德民,唐元元,李小文,焦凤鸣.基于空间复用的信号检测算法研究[J].电子技术应用,2012,38(6):100-103. |
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| 作者姓名： | 张德民 唐元元 李小文 焦凤鸣 |
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| 作者单位： | 重庆邮电大学重庆市移动通信技术重点实验室,重庆,400065 |
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| 摘 要： | 为了在接收端恢复出发送端的原始数据,需要在接收端进行信号检测。对几种经典的传统信号检测算法进行了详细阐述和分析,并对各种算法进行了Matlab仿真和性能比较。由此得出,改进型的V-BLAST算法可以用于TD-LTE无线综合测试仪的开发。
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| 关 键 词： | MIMO系统 ML算法 ZF算法 MMSE算法 V-BLAST算法 |
Research on signal detection algorithms based on spatial multiplexing |
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| Zhang Demin
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Tang Yuanyuan
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Li Xiaowen
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Jiao Fengming.Research on signal detection algorithms based on spatial multiplexing[J].Application of Electronic Technique,2012,38(6):100-103. |
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| Authors: | Zhang Demin Tang Yuanyuan Li Xiaowen Jiao Fengming |
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| Affiliation: | (Chongqing Key Lab of Mobile Communications,Chongqing University of Posts and Telecommunications,Chongqing 400065,China) |
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| Abstract: | In order to restore the data stream of the transmitter at the receiving end,signal detection is necessary.Several classical traditional signal detection algorithms are analyzed and discussed in this paper.Simulations are conducted with Matlab to analyze their performances.Through the comparison of the complexity and performance of the several algorithms,improved V-BLAST algorithm is applied to TD-LTE wireless integrated test set. |
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| Keywords: | MIMO system ML algorithm ZF algorithm MMSE algorithm V-BLAST algorithm |
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