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机译:An Efficient Approximation of Spatial Correlation Based on Gauss-Hermite Quadrature
Chongqing Univ Posts & Telecommun, Chongqing Key Lab Mobile Commun Technol, Chongqing 400065, Peoples R China;
City Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China;
Hierarchical angle structure; spatial correlation; Gauss-Hermite quadrature; 3GPP SCM;