A New Approach for Mutual Information Analysis of Large Dimensional Multi-Antenna Channels
A New Approach for Mutual Information Analysis of Large Dimensional Multi-Antenna Channels
<para xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> This paper adresses the behavior of the mutual information of correlated multiple-input multiple-output (MIMO) Rayleigh channels when the numbers of transmit and receive antennas converge to <emphasis><formula formulatype="inline"> <tex>$+\infty $</tex></formula></emphasis> at the same rate. Using a new and simple approach based on PoincarÉ–Nash inequality and on an …