DocumentCode
409758
Title
Correlated MIMO channel capacity
Author
Ratnarajah, T. ; Vaillancourt, R.
Author_Institution
Ottawa Univ., Ont., Canada
Volume
1
fYear
2003
fDate
9-12 Nov. 2003
Firstpage
1100
Abstract
In this paper, the correlated multiple-input multiple-output (MIMO) channel capacity is studied by using the eigenvalue densities of complex central Wishart matrices. These densities are represented by complex hypergeometric functions of matrix arguments, which can be expressed in terms of complex zonal polynomials. We derive a close form ergodic capacity formula for correlated MIMO channels. It is shown how the channel correlation degrades the capacity of the communication system.
Keywords
MIMO systems; Rayleigh channels; channel capacity; eigenvalues and eigenfunctions; matrix algebra; polynomials; MIMO channel capacity; Wishart matrices; channel correlation; communication system; eigenvalue densities; ergodic capacity formula; hypergeometric functions; multiple-input multiple-output; zonal polynomials; Channel capacity; Covariance matrix; Eigenvalues and eigenfunctions; MIMO; Polynomials; Receiving antennas; Symmetric matrices; Transmitters; Transmitting antennas; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Seventh Asilomar Conference on
Print_ISBN
0-7803-8104-1
Type
conf
DOI
10.1109/ACSSC.2003.1292095
Filename
1292095
Link To Document