Title :
Precise error rate analysis of MIMO system with interference and imperfect channel state information
Author :
Smadi, Mahmoud A. ; Abu Al-Haija, Qasem
Author_Institution :
Dept. of Electr. Eng., King Faisal Univ., Al-Hasa, Saudi Arabia
Abstract :
In this paper, we derive closed-form solution for the bit error rate (BER) of multi-input multi-output (MIMO) system with maximum ratio combining (MRC). We consider binary PSK (BPSK) modulation suffering from cochannel interference(CCI) and imperfect channel state information (CSI). We assume a propagation model wherein the desired and interfering signals undergo independent and identically distributed (i.i.d.) Rayleigh fading channels. The numerical results presented in this paper demonstrate the system performance under very realistic propagation and detection conditions including MIMO system, CCI, imperfect CSI, generalized fading channels, and AWGN.
Keywords :
MIMO communication; Rayleigh channels; cochannel interference; diversity reception; error statistics; phase shift keying; radiowave propagation; AWGN; BPSK; MIMO system; MRC; binary PSK modulation; bit error rate; cochannel interference; detection condition; generalized fading channels; iid Rayleigh fading channels; imperfect CSI; imperfect channel state information; independent identically-distributed Rayleigh fading channels; maximum ratio combining; multiple-input multiple-output system; precise error rate analysis; propagation condition; propagation model; Bit error rate; Channel estimation; Fading; Interference; MIMO; Receiving antennas; Signal to noise ratio;
Conference_Titel :
Electrical and Computer Engineering (CCECE), 2014 IEEE 27th Canadian Conference on
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4799-3099-9
DOI :
10.1109/CCECE.2014.6901039
