| 非理想功率控制和多用户检测在WCDMA高空平台通信系统中的联合应用 |
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| 引用本文： | 潘文婵,周杰,张海燕.非理想功率控制和多用户检测在WCDMA高空平台通信系统中的联合应用[J].电子技术应用,2008,34(5):101-103. |
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| 作者姓名： | 潘文婵 周杰 张海燕 |
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| 作者单位： | 南京信息工程大学,电子与信息工程学院,江苏,南京210044 |
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| 基金项目： | 教育部留学回国人员科研启动基金 |
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| 摘 要： | 高空平台(HAPS)通信系统是近年来正处于先期研究的新型信息系统。理论分析了非理想功率控制和多用户检测(MUD)对HAPS通信系统上行链路的影响,分析这两种技术的工作原理,探讨在WCDMA应用中结合使用两种技术的可行性和方法。
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| 关 键 词： | HAPS 功率控制 多用户检测 |
| 修稿时间： | 2007年12月12 |
Unite imperfect power controlling and multiuser detection in a WCDMA high altitude platform station system |
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| PAN Wen Chan,ZHOU Jie,ZHANG Hai Yan.Unite imperfect power controlling and multiuser detection in a WCDMA high altitude platform station system[J].Application of Electronic Technique,2008,34(5):101-103. |
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| Authors: | PAN Wen Chan ZHOU Jie ZHANG Hai Yan |
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| Affiliation: | PAN Wen Chan,ZHOU Jie,ZHANG Hai Yan (College of Electronic & Information Engineering,Nanjing University of Information Science & Technology,Nanjing 210044,China) |
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| Abstract: | The high altitude platform station (HAPS) is a new information system that has been developed at an early stage in recent years. In this paper, the impact of both imperfect power control and multiuser detection (MUD) on the uplink of a WCDMA HAPS system is analyzed as well as the principle of their operation is introduced. The feasibility and method to unite power controlling and multiuser detection in a WCDMA system is discussed. |
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| Keywords: | HAPS |
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