Title :
GQR-based reduced models for multipath Rayleigh fading channels
Author :
Chiavaccini, Eugenio ; Vitetta, Giorgio M.
Author_Institution :
Dept. of Eng. Sci., Modena Univ., Italy
Abstract :
In this paper reduced complexity statistical models for the representation of wide sense stationary-uncorrelated scattering (WSS-US) doubly-selective fading channels are developed. Their derivation is based on the evaluation of Fourier integrals by means of Gaussian quadrature rules (GQRs). The accuracy and the complexity of the proposed models are assessed and are compared with that provided by other modelling techniques available in the literature
Keywords :
Gaussian processes; Rayleigh channels; computational complexity; delay lines; delays; electromagnetic wave scattering; multipath channels; spread spectrum communication; statistical analysis; DS communication channels; Fourier integrals; GQR-based reduced models; Gaussian quadrature rules; WSS-US; continuous power delay profile; doubly-selective fading channels; model accuracy; model complexity; multipath Rayleigh fading channels; radio channels; reduced complexity statistical models; statistical properties; tapped-delay line; wide sense stationary-uncorrelated scattering; Autocorrelation; Bandwidth; Delay; Fading; Frequency; Gaussian processes; Multipath channels; Rayleigh channels; Rayleigh scattering; Signal processing;
Conference_Titel :
Communications, 2000. ICC 2000. 2000 IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-6283-7
DOI :
10.1109/ICC.2000.853062
