| 基于LMS的自适应MMSE多用户检测算法研究 |
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| 引用本文： | 刘婷,高以宽,刘文艳,宋科科,孙云山,张立毅. 基于LMS的自适应MMSE多用户检测算法研究[J]. 天津商学院学报, 2007, 27(6): 9-11 |
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| 作者姓名： | 刘婷 高以宽 刘文艳 宋科科 孙云山 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： | 阐述了自适应MMSE多用户检测算法的基本原理,提出了一种基于LMS的自适应MMSE多用户检测算法,推导了算法的迭代公式并进行了计算机仿真。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 MMSE多用户检测 LMS算法 |
| 文章编号： | 1001-0262（2007）06-0009-03 |
| 收稿时间： | 2006-12-13 |
| 修稿时间： | 2006-12-13 |
Study on Adaptive MMSE Multi-user Detection Algorithm Based on LMS |
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| LIU Ting,GAO Yi-kuan,LIU Wen-yan,SONG Ke-ke,SUN Yun-shan,ZHANG Li-yi. Study on Adaptive MMSE Multi-user Detection Algorithm Based on LMS[J]. Journal of Tianjin University of Commerce, 2007, 27(6): 9-11 |
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| Authors: | LIU Ting GAO Yi-kuan LIU Wen-yan SONG Ke-ke SUN Yun-shan ZHANG Li-yi |
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| Abstract: | The principle of adaptive MMSE multi-user detection algorithm is expatiated on in this paper. An adaptive MMSE multi-user detection algorithm based on LMS is proposed. Its iteration formula is reduced and the algorithm is simulated by Matlab. The simulation shows that the BER performance of the algorithm is reduced with SNR increasing. |
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| Keywords: | CDMA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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