| 基于RLS的多用户检测算法的设计与仿真 |
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| 引用本文： | 刘婷,钱承旭,郭宇宁,柳勍婧,史洁丽,郭丹,王斌,张立毅.基于RLS的多用户检测算法的设计与仿真[J].天津商学院学报,2008,28(3):21-23. |
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| 作者姓名： | 刘婷 钱承旭 郭宇宁 柳勍婧 史洁丽 郭丹 王斌 张立毅 |
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| 作者单位： | 天津商业大学信息工程学院 天津300134 |
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| 摘 要： | 在研究自适应MMSE多用户检测算法基本原理的基础上，提出了一种基于RLS的自适应MMSE多用户检测算法，选取了代价函数，推导了算法的迭代公式，进行了计算机仿真，分析了仿真结果。仿真结果表明随着传输信号信噪比的增加，算法误码率降低。
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| 关 键 词： | 自适应多用户检测 自适应MMSE多用户检测 RLS算法 MATLAB |
Design and Simulation of Multi-user Detection Algorithm Based on RLS |
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| LIU Ting,QIAN Cheng-xu,GUO Yu-ning,LIU Qing-jing,SHI Jie-li,GUO Dan,WANG Bin,ZHANG Li-yi.Design and Simulation of Multi-user Detection Algorithm Based on RLS[J].Journal of Tianjin University of Commerce,2008,28(3):21-23. |
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| Authors: | LIU Ting QIAN Cheng-xu GUO Yu-ning LIU Qing-jing SHI Jie-li GUO Dan WANG Bin ZHANG Li-yi |
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| Institution: | ( School of Information Engineering, Tianjin University of Commerce, Tianjin 300134, China) |
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| Abstract: | The principle of adaptive MMSE multi-user detection algorithm is researched and an adaptive MMSE multi-user detection algorithm based on RLS is proposed in the paper.The cost function is chosen and the iterative formula is deduced.Then the computer simulation is made and the simulation results are analyzed,which shows that the bit error rate of the proposed algorithm is reduced with signal noise rate increasing. |
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| Keywords: | adaptive multi-user detection adaptive MMSE multi-user detection RLS algorithm MATLAB |
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