MIMO信道的空间相关特性及信道容量分析
doi: 10.3724/SP.J.1146.2005.01672
Space Correlation of MIMO Fading Channel and Its Channel Capacity Analysis
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摘要: 该文针对非频率选择性MIMO衰落信道，建立接收阵列的三维(3D)信道模型，推导出关于空间距离矢量的空间相关函数表达式，并且仿真分析了空间距离矢量对电压相关系数的影响，分析了电压相关系数对信道容量的影响，仿真结果说明电压相关系数与信道容量呈反比关系。
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关键词:
- MIMO信道;空间相关特性;信道容量
Abstract: Aiming at mobile frequency nonselective fading MIMO channels, this paper proposes the 3D statistical channels model and a new space function for receive antennas. The effects of space distance parameters on the correlation and capacity are given by computer simulation. The result of simulation shows the channel capacity in inverse proportion to the correlation. -
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