Title :
GQR models for multipath Rayleigh fading channels
Author :
Chiavaccini, Eugenio ; Vitetta, Giorgio M.
Author_Institution :
Dept. of Inf. Eng., Modena Univ., Italy
fDate :
6/1/2001 12:00:00 AM
Abstract :
In this paper, reduced complexity statistical models for the representation of wide sense stationary-uncorrelated scattering doubly selective fading channels are developed. Their derivation is based on the evaluation of Fourier integrals by means of Gaussian quadrature rules. The accuracy and the complexity of the proposed models is assessed, and is then compared to that provided by other modeling techniques available in the literature
Keywords :
Fourier transforms; Gaussian processes; Rayleigh channels; computational complexity; electromagnetic wave scattering; multipath channels; radiowave propagation; statistical analysis; Fourier integrals; GQR models; Gaussian quadrature rules; doubly selective fading channels; model accuracy; multipath Rayleigh fading channels; multipath fading radio channels; reduced complexity statistical models; wide sense stationary-uncorrelated scattering; Algorithm design and analysis; Delay; Fading; Frequency; Multipath channels; Performance analysis; Power system modeling; Random variables; Rayleigh scattering; Stochastic processes;
Journal_Title :
Selected Areas in Communications, IEEE Journal on
