Abstract: The spatial correlation of 3D MIMO arrays was investigated. First, the accurate channel model for 3D-MIMO in global coordinate system was presented. Based on the channel model, the closed-form formula of spatial correlation coefficient for different array position under Laplace power angle spectrum(PAS) distribution was derived. Finally, three examples were provided to confirm the validity of our analysis, and the reasons for generating spatial correlation were obtained.


论文引用格式：穆 昌,姚俊良,蔡振合.三维MIMO阵列空间相关性分析.电信科学,2015001
Mu C,Yao J L,Cai Z H.Spatial correlation analysis of 3D MIMO array.Telecommunications Science,2015001