| 用椭圆模型分析微小区MIMO信道容量 |
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| 引用本文： | 黄滔,薄亚明. 用椭圆模型分析微小区MIMO信道容量[J]. 南京邮电大学学报(自然科学版), 2006, 26(1): 25-29 |
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| 作者姓名： | 黄滔 薄亚明 |
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| 作者单位： | 江南大学,通信与控制工程学院,江苏,无锡,214036 |
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| 摘 要： | 介绍了一种新的适于微小区无线衰落环境的M IMO(多输入多输出)空时相关信道模型即椭圆模型。利用模型并结合Monte Carlo法,对实际微小区环境下M IMO系统的信道容量作了仿真研究,探讨了收发天线阵列的间距、收发天线数、平均信噪比等因素对M IMO信道容量的影响。所得到的结论对M IMO系统的分析和设计有一定参考价值。
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| 关 键 词： | 多输入多输出 信道模型 信道容量 中断容量 |
| 文章编号： | 1673-5439（2006）01-0025-05 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005-05-10 |
Analysis of the MIMO Channel Capacity of Micro-Cell Using Elliptical MIMO Channel Model |
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| HUANG Tao,BO Ya-ming. Analysis of the MIMO Channel Capacity of Micro-Cell Using Elliptical MIMO Channel Model[J]. JJournal of Nanjing University of Posts and Telecommunications, 2006, 26(1): 25-29 |
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| Authors: | HUANG Tao BO Ya-ming |
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| Affiliation: | School of Communication and Control Engineering, Southern Yangtze University, Wuxi 214036, China |
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| Abstract: | In this paper,a novel space-time cross-correlation channel model for MIMO(multiple input multiple output) wireless systems in fading micro-cell environment,i.e.elliptical MIMO channel model,is introduced.Base on the model,the wireless fading MIMO channels of micro-cell are simulated by using Monte Carlo method.The influences of the antenna spacing of base station and mobile station,the number of antennas and the average signal-to-noise ratio on the MIMO channel capacity are investigated.The conclusions could be useful for design and analysis of the MIMO systems. |
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| Keywords: | Multiple input multiple output Fading channel model Channel capacity Outage capacity |
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