Title :
Water-filling capacity and beamforming performance of MIMO systems with covariance feedback
Author :
Kang, Ming ; Alouini, Mohamed-Slim
Author_Institution :
Dept. of Electr. & Comput. Eng., Minnesota Univ., USA
Abstract :
The paper presents the exact moment generating function (MGF) of the water-filling capacity for the correlated MIMO Rayleigh fading channels with covariance feedback. This MGF result is then used to derive the capacity mean and variance as well as the outage capacity. We also derive the outage capacity and capacity mean as well as the outage probability and average bit error rate for the MIMO beamforming scheme with covariance feedback in a correlated Rayleigh fading environment.
Keywords :
MIMO systems; Rayleigh channels; channel capacity; error statistics; feedback; probability; statistical analysis; BER; MIMO systems; Rayleigh fading channels; beamforming performance; bit error rate; capacity mean; capacity variance; channel capacity; correlated fading channels; covariance feedback; moment generating function; outage probability; water-filling capacity; wireless communication systems; Additive white noise; Array signal processing; Bit error rate; Covariance matrix; Fading; Feedback; MIMO; Receiving antennas; Transmitters; Transmitting antennas;
Conference_Titel :
Signal Processing Advances in Wireless Communications, 2003. SPAWC 2003. 4th IEEE Workshop on
Print_ISBN :
0-7803-7858-X
DOI :
10.1109/SPAWC.2003.1319022
