Title :
Modeling and simulation of non-isotropic Nakagami Hoyt vehicle to vehicle fading channel
Author :
Akram, Muhammad Imran ; Sheikh, Asrar U H
Author_Institution :
Dept. of Electr. Eng., King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia
Abstract :
This paper presents second order statistical properties of the vehicle to vehicle Nakagami Hoyt (Nakagami-q) channel model under non-isotropic condition. The spatial-time correlation function, the power spectral density (PSD), level crossing rate (LCR) and the average fade duration (AFD) of the Nakagami Hoyt channel have been derived under the assumption that both the transmitter and receiver are non-stationary having non-omnidirectional antennas. Design of simulator using the Inverse Fast Fourier Transform (IFFT) based computation method has been applied for this model. The simulator and analytical results have been compared and found to be matched with each other.
Keywords :
Nakagami channels; correlation methods; fast Fourier transforms; higher order statistics; inverse transforms; mobile communication; Nakagami-q channel model; average fade duration; inverse fast Fourier transform; level crossing rate; nonisotropic Nakagami Hoyt vehicle to vehicle fading channel; nonisotropic condition; nonomnidirectional antennas; power spectral density; second order statistical properties; spatial-time correlation function; Correlation; Fading; Mobile communication; Nakagami distribution; Scattering; Transmitters; Vehicles;
Conference_Titel :
Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2012 8th International Symposium on
Conference_Location :
Poznan
Print_ISBN :
978-1-4577-1472-6
DOI :
10.1109/CSNDSP.2012.6292749