TY - GEN
T1 - Joint compensation of multiple RF impairments in MIMO STBC systems
AU - Qi, Jian
AU - Aissa, Sonia
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2011/9
Y1 - 2011/9
N2 - In this paper, we propose a compensation method for the joint effect of high-power amplifier (HPA) nonlinearity, in-phase/quadrature-phase (I/Q) imbalance and crosstalk in multiple-input multiple-output (MIMO) orthogonal space-time block coding (OSTBC) systems. The performance of the MIMO OSTBC equipped with the proposed compensation mechanism is evaluated in terms of average symbol error probability and system capacity, in Rayleigh fading channels. Numerical results are provided and show the effects on performance of several system parameters, namely, the HPA parameters, image-leakage ratio, crosstalk, numbers of antennas, and phase-shift keying modulation order. © 2011 IEEE.
AB - In this paper, we propose a compensation method for the joint effect of high-power amplifier (HPA) nonlinearity, in-phase/quadrature-phase (I/Q) imbalance and crosstalk in multiple-input multiple-output (MIMO) orthogonal space-time block coding (OSTBC) systems. The performance of the MIMO OSTBC equipped with the proposed compensation mechanism is evaluated in terms of average symbol error probability and system capacity, in Rayleigh fading channels. Numerical results are provided and show the effects on performance of several system parameters, namely, the HPA parameters, image-leakage ratio, crosstalk, numbers of antennas, and phase-shift keying modulation order. © 2011 IEEE.
UR - http://hdl.handle.net/10754/563653
UR - http://ieeexplore.ieee.org/document/6139753/
UR - http://www.scopus.com/inward/record.url?scp=84857609585&partnerID=8YFLogxK
U2 - 10.1109/PIMRC.2011.6139753
DO - 10.1109/PIMRC.2011.6139753
M3 - Conference contribution
SN - 9781457713484
SP - 1500
EP - 1505
BT - 2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications
PB - Institute of Electrical and Electronics Engineers (IEEE)
ER -