Title :
Performance Analysis of MIMO Channel Inversion in Rayleigh Fading
Author :
Senaratne, Damith ; Tellambura, Chintha ; Suraweera, Himal A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Alberta, Edmonton, AB, Canada
fDate :
3/1/2012 12:00:00 AM
Abstract :
The performance of eigenmode transmission over a multiple-input-multiple-output (MIMO) Rayleigh channel under the channel inversion (CI) power allocation scheme is investigated. The moment-generating function of the reciprocal of the received signal-to-noise ratio (SNR) is derived. For the special case when the minimum number of antennas at the transmitter and the receiver is two, the exact closed-form expressions for the probability density function (pdf) and cumulative distribution function (cdf) are also derived. The average symbol error rate (SER) is derived as an application of the results. The extension to Rician and semicorrelated Rayleigh fading scenarios is also outlined.
Keywords :
MIMO communication; Rayleigh channels; antennas; eigenvalues and eigenfunctions; probability; CI; MIMO channel inversion; Rayleigh fading; SER; SNR; antennas; average symbol error rate; channel inversion power allocation scheme; closed-form expressions; cumulative distribution function; eigenmode transmission; moment-generating function; multiple-input-multiple-output; probability density function; signal-to-noise ratio; transmitter; Eigenvalues and eigenfunctions; Joints; Rayleigh channels; Rician channels; Signal to noise ratio; Channel inversion (CI); Wishart distribution; eigenmode transmission; multiple-input multiple-output (MIMO);
Journal_Title :
Vehicular Technology, IEEE Transactions on
DOI :
10.1109/TVT.2012.2185836
