Title :
Capacity of MIMO channels with one-sided correlation
Author :
Alfano, Giuseppa ; Tulino, Antonia M. ; Loza, Angel ; Verdú, Sergio
Author_Institution :
Univ. of Napoli, Italy
fDate :
30 Aug.-2 Sept. 2004
Abstract :
We present closed-form expressions for the marginal density distribution of the unordered eigenvalues of HFH* where F is an input covariance and H is a matrix representing a MIMO (multi-input multi-output) Rayleigh-faded channel with one-sided correlation at either end of the link, transmitter or receiver, with no constraints on the numbers of antennas therein. Using the foregoing distribution, we then derive analytical expressions for the capacity. The expressions found are evaluated through several examples conducted with correlation structures of practical interest.
Keywords :
MIMO systems; Rayleigh channels; channel capacity; correlation theory; covariance matrices; eigenvalues and eigenfunctions; mobile radio; receiving antennas; statistical distributions; transmitting antennas; MIMO channels; Rayleigh-faded channel; channel capacity; closed-form expressions; covariance matrix; marginal density distribution; multi-input multi-output channel; one-sided correlation; receiving antennas; transmitting antennas; unordered eigenvalues; Antenna arrays; Channel capacity; Closed-form solution; Covariance matrix; Eigenvalues and eigenfunctions; MIMO; Mutual information; Receiving antennas; Transmitters; Transmitting antennas;
Conference_Titel :
Spread Spectrum Techniques and Applications, 2004 IEEE Eighth International Symposium on
Print_ISBN :
0-7803-8408-3
DOI :
10.1109/ISSSTA.2004.1371753
