Asymptotic Mutual Information Statistics of MIMO Channels and CLT of Sample Covariance Matrices

Author

Zhigang Bao ; Guangming Pan ; Wang Zhou

Author_Institution

Inst. of Sci. & Technol. Austria, Klosterneuburg, Austria

Volume

61

Issue

6

fYear

2015

fDate

Jun-15

Firstpage

3413

Lastpage

3426

Abstract

In this paper, we consider the fluctuation of mutual information statistics of a multiple input multiple output channel communication systems without assuming that the entries of the channel matrix have zero pseudovariance. To this end, we also establish a central limit theorem of the linear spectral statistics for sample covariance matrices under general moment conditions by removing the restrictions imposed on the second moment and fourth moment on the matrix entries in Bai and Silverstein (2004).

Keywords

MIMO communication; covariance matrices; statistical analysis; wireless channels; CLT; MIMO channels; asymptotic mutual information statistics; central limit theorem; channel matrix; general moment conditions; linear spectral statistics; multiple input multiple output channel communication systems; sample covariance matrices; zero pseudovariance; Covariance matrices; MIMO; Mutual information; Random variables; Receivers; Transmitting antennas; Multiple input multiple output; Mutual information; central limit theorem; multiple input multiple output; random matrix theory;

fLanguage

English

Journal_Title

Information Theory, IEEE Transactions on

Publisher

ieee

ISSN

0018-9448

Type

jour

DOI

10.1109/TIT.2015.2421894

Filename

7084190