| 快速跳频多址信号的检测 |
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| 引用本文： | 程栋,黎福海,何新军.快速跳频多址信号的检测[J].菏泽学院学报,2002,24(4):1-3. |
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| 作者姓名： | 程栋 黎福海 何新军 |
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| 作者单位： | 湖南大学,电气与信息工程学院,湖南,长沙,410082 |
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| 摘 要： | 对码分多址(CDMA)信号的检测常会遇到使用相同载波频率的系统用户的干扰(信道内干扰),或是遇到使用相近频率的用户的干扰(信道间干扰),提出了采用两阶段检测器,这个检测器并不复杂,但能消除大部分的信道内干扰和部分的信道间干扰。
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| 关 键 词： | 跳频通信 多址通信 信号检测 |
| 文章编号： | 1003-6318(2002)04-0001-03 |
| 修稿时间： | 2002年6月12日 |
Detection of Fast Frequency-Hopped Multiple Access Signals |
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| CHENG Dong,LI Fu-hai,HE Xin-jun.Detection of Fast Frequency-Hopped Multiple Access Signals[J].Journal of Heze University,2002,24(4):1-3. |
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| Authors: | CHENG Dong LI Fu-hai HE Xin-jun |
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| Abstract: | The detection of a code division multiple access (CDMA) signal is often hampered by the interference generated by system users whose carrier frequencies are the same, i.e. co-channel interference (CCI) or close to inter-channel interference (ICI) used by the desired user. We propose a two-stage multi-user detector. This detector is of modest complexity and is capable of removing most of the CCI and part of the ICI. |
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| Keywords: | frequency hop communications multi-access communications signal detection |
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