Title :
Modeling, calculating and capacity enhancement of a Rayleigh fading MIMO channel
Author :
Gaya, Abinash ; Panda, Dhruba Charan
Author_Institution :
Sch. of Electron., Centurion Univ. of Technol. & Manage., Paralakhemundi, India
Abstract :
In this paper we have made an attempt in designing a fading MIMO channel. The channel between the transmitters and receivers is Rayleigh flat fading with fading coefficients unknown to both transmitters and receivers with equal power allocation to each of the transmit antennas. To find more accurate values of capacity the spatial correlation parameters has been added into the channel model. A channel matrix is prepared which shows the relation of capacity and SNR values. Rayleigh flat-fading channel in rich scattering environments has been studied and also studied with antenna array pattern.
Keywords :
MIMO communication; Rayleigh channels; antenna arrays; antenna radiation patterns; Rayleigh fading MIMO channel calculation; Rayleigh fading MIMO channel capacity enhancement; Rayleigh fading MIMO channel modeling; Rayleigh flat-fading channel; SNR values; antenna array pattern; channel matrix; receivers; rich scattering environments; transmit antennas; transmitters; Arrays; Fading; MIMO; Receiving antennas; Signal to noise ratio; Symmetric matrices; MIMO channel; channel capacity; fading parameters;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2011 IEEE
Conference_Location :
Kolkata
Print_ISBN :
978-1-4577-1098-8
DOI :
10.1109/AEMC.2011.6256920
