| 高斯信道中改进型干扰删除器的性能分析 |
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| 引用本文： | 李泽宪,张平,胡健栋. 高斯信道中改进型干扰删除器的性能分析[J]. 北京邮电大学学报, 1998, 0(Z1) |
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| 作者姓名： | 李泽宪 张平 胡健栋 |
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| 作者单位： | 北京邮电大学电信工程学院 |
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| 摘 要： | 提出并分析了一种串行／并行干扰删除器的改进形式，在此主要阐明了该方法的实现过程，并把该方法与串行干扰删除器（ＳＩＣ）在高斯信道中的性能进行了对比．结果表明，在每次参与删除的用户数为２时，系统性能不会有太大的损失，而硬件复杂度却有了较大的改善，因此该方法具有应用于实际系统的潜力．
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| 关 键 词： | 码分多址联接；干扰删除；多用户检测 |
Performance Analysis of Improved Interference Cancelator in the Gaussian Channel |
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| Li Zexian Zhang Ping Hu Jiandong. Performance Analysis of Improved Interference Cancelator in the Gaussian Channel[J]. Journal of Beijing University of Posts and Telecommunications, 1998, 0(Z1) |
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| Authors: | Li Zexian Zhang Ping Hu Jiandong |
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| Abstract: | A new kind of interference cancellation scheme is proposed here. An analysis of this scheme is presented for BPSK modulation under Gaussian fading channel. A comparison of this scheme with a SIC is done. Numerical results show the system performance of this scheme approaches the performance of the SIC scheme, but the complexity has been improved a lot. |
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| Keywords: | CDMA interference cancellation multiuser detection |
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