A geometrical investigation of the rank-1 Ricean MIMO channel at high SNR
A geometrical investigation of the rank-1 Ricean MIMO channel at high SNR
复制标题
高信噪比下的 1 阶 Ricean MIMO 信道的几何研究
DOI：
10.1109/isit.2004.1365101
复制
发表时间：
2004
期刊：
影响因子：
--
通讯作者：
H. Bölcskei
中科院分区：
文献类型：
--
作者：
J. Hansen;H. Bölcskei
This paper presents the geometrical technique investigation of the rank-1 Ricean MIMO channels at high SNR mutual information (MI) for Gaussian code books with no channel state information (CSI) at the transmitter and perfect CSI at the receiver. The analytical approximation for the probability density function (pdf), mean and variance of the MI that reveals the Gaussian nature of MI both in the Rayleigh and the rank-1 Ricean cases are also derived.
