| B3G空中接口技术分析--MIMO信道测量 |
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| 引用本文： | 刘文远,吴国荣,王宝文,王茂盛.B3G空中接口技术分析--MIMO信道测量[J].现代电子技术,2006,29(6):128-130. |
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| 作者姓名： | 刘文远 吴国荣 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,秦皇岛,066004 |
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| 摘 要： | 在多径信道中,使用多天线的MIMO无线系统能够比单天线系统提供更高的信道容量,而信道测量是决定通信性能的一个重要因素。对目前国际范围内现有的MIMO信道测量进行了研究,并做了归纳和分类。此外,对MIMO信道测量方法进行了分析,并给出了一些针对MIMO信道测量系统设计的建议,为B3G空中接口技术研究提供了技术支持。
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| 关 键 词： | B3G MIMO 信道测量 多径信道 |
| 文章编号： | 1004-373X（2006）06-128-03 |
| 收稿时间： | 2005-10-21 |
| 修稿时间： | 2005年10月21 |
Analysis of Aired Interface Technique in B3G Mobile Communications: MIMO Channel Sounding |
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| LIU Wenyuan,WU Guorong,WANG Baowen,WANG Maosheng.Analysis of Aired Interface Technique in B3G Mobile Communications: MIMO Channel Sounding[J].Modern Electronic Technique,2006,29(6):128-130. |
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| Authors: | LIU Wenyuan WU Guorong WANG Baowen WANG Maosheng |
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| Affiliation: | College of Information Science and Engineering, Yanshan University, Qinhuangdao, 066004, China |
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| Abstract: | Multiple-input Multipleout-put(MIMO) wireless systems use multiple antenna elements at transmit and receive to(offer) improved capacity over single antenna topologies in multipath channels.In such systems,the channel measurements play a key role in(determining) communication performance.In this letter,a recent survey of MIMO channel sounding techniques now available in current(international) scope is presented.Different MIMO channel measurement techniques are classified and approaches for the major parameters of MIMO channel measurement are discussed.In addition,the general methods of MIMO channel sounding are analyzed,and some ways to design of MIMO channel sounder systems are proposed,accordingly,a available support on study of B3G aired interface is provided. |
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| Keywords: | B3G MIMO channel sounding multipath channel |
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