| 无线通信系统的MIMO信道测量与建模 |
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| 引用本文： | 吴国荣,刘文远,王宝文,王茂盛.无线通信系统的MIMO信道测量与建模[J].电子工程师,2006,32(7):21-24. |
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| 作者姓名： | 吴国荣 刘文远 王宝文 王茂盛 |
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| 作者单位： | 燕山大学信息科学与工程学院,河北省,秦皇岛市,066004 |
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| 摘 要： | 在多径信道中,使用多天线的M IMO(多输入多输出)无线系统能够比单天线系统提供更高的信道容量,而信道测量与建模是决定通信性能的一个重要因素。文中对目前国际范围内现有的M IMO信道测量和建模进行了研究,并进行了归纳和分类,同时分析了M IMO信道测量和建模的方法,指出了目前信道测量和建模中存在的问题,并给出了一些针对M IMO信道测量系统设计的建议。
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| 关 键 词： | 无线通信系统 MIMO 信道测量 信道模型 |
| 收稿时间： | 2005-09-15 |
| 修稿时间： | 2006-04-25 |
Methods of MIMO Channel Measurement and Modeling for Wireless Communication System |
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| WU Guorong,LIU Wenyuan,WANG Baowen,WANG Maosheng.Methods of MIMO Channel Measurement and Modeling for Wireless Communication System[J].Electronic Engineer,2006,32(7):21-24. |
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| Authors: | WU Guorong LIU Wenyuan WANG Baowen WANG Maosheng |
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| Affiliation: | Yanshan University, Qinhuangdao 066004, China |
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| Abstract: | Multiple-input-multiple-output(MIMO) wireless systems use multiple antenna elements at transmit and receive to offer improved capacity over single antenna topologies in multi-path channels.In such systems,the channel measurement and modeling play a key role in determining communication performance.This paper surveys the current state of MIMO measurement and modeling now available world wide.We analyze the methods of MIMO channel measurement and modeling,present the challenges that are still worthy for further study in this area,and have proposed some ways of design of MIMO channel measurement systems. |
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| Keywords: | wireless communication system MIMO channel measurement channel modeling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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