Title :
Performance estimation for MIMO channel
Author :
Balodis, G. ; Sozontovs, A. ; Zuga, B. ; Slaidins, I.
Author_Institution :
Dept. of Radio Syst., RTU, Riga
Abstract :
In this paper we present the performance estimation for mobile environment wideband radio channel based on multiple antenna system. Wireless communications systems equipped with multiple antennas at both the transmitter and receiver have been widely stated as an important technology to improve performance. These so-called multiple-input multiple-output (MIMO) systems can increase diversity to reduce performance degradation due to the fading phenomenon in wireless channels. Using statistical signal processing approach Rayleigh, Rician and Nakagami fading scenarios are analyzed. Obtained results show slightly better performance for mean received power in Nakagami environment compared to Rician broadband radio channel in the weak interference conditions
Keywords :
MIMO communication; Nakagami channels; Rayleigh channels; Rician channels; antenna arrays; channel estimation; mobile antennas; mobile radio; statistical analysis; MIMO channel estimation; Nakagami fading; Rayleigh fading; Rician fading; mobile environment wideband radio channel; multiple antenna system; multiple-input multiple-output systems; receiver; statistical signal processing; transmitter; wireless channels; wireless communications systems; Broadband antennas; MIMO; Mobile antennas; Radio transmitters; Rayleigh channels; Receivers; Receiving antennas; Rician channels; Transmitting antennas; Wireless communication;
Conference_Titel :
Baltic Electronics Conference, 2006 International
Conference_Location :
Tallinn
Print_ISBN :
1-4244-0414-2
Electronic_ISBN :
1736-3705
DOI :
10.1109/BEC.2006.311081
