Title :
Some remarkable properties of diagonally correlated MIMO channels
Author :
Özcelik, Hüseyin ; Oestges, Claude
Author_Institution :
Inst. fur Nachrichtentechnik und Hochfrequenztechnik, Vienna, Austria
Abstract :
This paper investigates so-called diagonally correlated multiple input-multiple output (MIMO) channels, which provide higher ergodic capacity than independent and identically distributed (i.i.d.) fading channels. The presented analysis details physical scenarios leading to such channels, some properties of the channel matrix, and an analytical expression for its ergodic capacity.
Keywords :
MIMO systems; channel capacity; fading channels; matrix algebra; channel matrix; diagonally correlated MIMO channels; ergodic capacity; fading channels; multiple input-multiple output channels; Channel capacity; Covariance matrix; Fading; MIMO; Mutual information; Polarization; Rayleigh channels; Receiving antennas; Symmetric matrices; Transmitting antennas; Capacity; correlation; multiple-input multiple-output (MIMO); polarization;
Journal_Title :
Vehicular Technology, IEEE Transactions on
DOI :
10.1109/TVT.2005.858193
