FDD MASSIVE MIMO CHANNEL SPATIAL COVARIANCE CONVERSION USING PROJECTION METHODS 信道角度功率谱估计
FDDMASSIVEMIMOCHANNELSPATIALCOVARIANCECONVERSIONUSINGPROJECTIONMETHODS信道角度功率谱估计系统模型APS估计算法最小范数选取EAPM算法(ExtrapolationAlternatingProjectionMethod)本文是针对L.Miretti,R.L.G.CavalcanteandS.Stanczak,“FDDMassive