| 多用户检测技术在DS-CDMA系统中的应用 |
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| 引用本文： | 党薇. 多用户检测技术在DS-CDMA系统中的应用[J]. 数字社区&智能家居, 2009, 0(20) |
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| 作者姓名： | 党薇 |
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| 作者单位： | 西安邮电学院通信工程系; |
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| 摘 要： | 码间干扰(ISI)、多址干扰(MAI)、以及系统中强信号对弱信号的抑制(远近效应)是CDMA系统存在的几类主要干扰,该文研究了多用户检测技术,它的提出为抑制多址干扰和克服远近效应开辟了一条新的途径。
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| 关 键 词： | 多址干扰 远近效应 多用户检测技术 |
Application of Multi-User Detection Technology in DS-CDMA |
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| DANG Wei. Application of Multi-User Detection Technology in DS-CDMA[J]. Digital Community & Smart Home, 2009, 0(20) |
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| Authors: | DANG Wei |
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| Affiliation: | DANG Wei(Department of Telecommunication Engineering,Xi'an Institute of Posts , Telecommunications,Xi'an 710061,China) |
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| Abstract: | ISI,MAI and Near-far Effect is the main types of interference in CDMA commucation system.Multi-user detection technology is discussed.we conclude that Multi-user detection technology opens up a new way for MAI suppression and overcoming Near-far effect. |
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| Keywords: | MAI near-far effect multi-user detection technology |
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