| TD-SCDMA HSPA+中的单双流MIMO技术的研究 |
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| 引用本文： | 李俊,王亚峰,杨大成. TD-SCDMA HSPA+中的单双流MIMO技术的研究[J]. 广西通信技术, 2011, 0(1): 22-26 |
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| 作者姓名： | 李俊 王亚峰 杨大成 |
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| 作者单位： | 北京邮电大学信息与通信工程学院,北京,100876 |
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| 摘 要： | 多输入多输出(MIMO)技术是近年来移动通信的热门研究领域,它的特征在于无线发射机和接收机都引入了多根天线.MIMO技术除了通过空间分集方式获得容量的提升外,还可以通过空间复用方式,利用不同天线信道的独立性建立多个空间子信道来提高容量.但是,无论是基于空间分集的单流模式还是基于空间复用的双流模式,单独在TD-SCDMA...
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| 关 键 词： | 多输入多输出 空间复用 单双流自适应 系统级仿真 |
Performance Analysis of Single-dual Stream MIMO Technology for TD-SCDMA HSPA+System |
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| LI Jun,WANG Ya-feng,YANG Da-cheng. Performance Analysis of Single-dual Stream MIMO Technology for TD-SCDMA HSPA+System[J]. Guangxi Communication Technology, 2011, 0(1): 22-26 |
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| Authors: | LI Jun WANG Ya-feng YANG Da-cheng |
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| Affiliation: | LI Jun,WANG Ya-feng,YANG Da-cheng(Wireless Theories and Technologies Lab,Beijing University of Posts and Telecommunications,Beijing 100876,China) |
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| Abstract: | Multi-input multi-output(MIMO)technology is popular in mobile communication research in recent years,it is characterized by the introduction of a number of antennas in wireless transmitter and receiver.In addition to spatial diversity mode,MIMO also can increase the capacity by using spatial multiplexing,that is,by using the independence of the different antenna channel to create multiple spatial sub-channels.Nevertheless,whether the single-stream model based on spatial diversity or the dual-stream model ba... |
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| Keywords: | MIMO Spatial Multiplexing Single-stream Mode and Dual-stream Model Adaption System-level Simulations |
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