TY - GEN
T1 - Exact performance of OSTBC-OFDM over correlated nakagami-m fading MIMO channels
AU - Chen, Jiee
AU - Fu, Tuo
AU - Gao, Xiqi
PY - 2006
Y1 - 2006
N2 - Considering frequency-selective Nakagami-m fading multiple-input multiple-output (MIMO) channels in the presence of spatial correlation, we study the error probability of orthogonal space-time block-coded (OSTBC) orthogonal frequency-division multiplexing (OFDM) systems. Exploiting the equivalent single-input single-output (SISO) OFDM model, we derive an exact and closed-form expression for the moment generating function (MGF) of effective instantaneous signal-tonoise ratio (SNR). By using a well-known MGF-based approach and the Gauss-Legendre quadrature rule, a simple and accurate numerical solution for the average symbol error rate (SER) of coherent MPSK signals is provided. In addition, the impact of complex component correlation among the MIMO channel links on the SER performance is assessed by fading figure and numerical examples.
AB - Considering frequency-selective Nakagami-m fading multiple-input multiple-output (MIMO) channels in the presence of spatial correlation, we study the error probability of orthogonal space-time block-coded (OSTBC) orthogonal frequency-division multiplexing (OFDM) systems. Exploiting the equivalent single-input single-output (SISO) OFDM model, we derive an exact and closed-form expression for the moment generating function (MGF) of effective instantaneous signal-tonoise ratio (SNR). By using a well-known MGF-based approach and the Gauss-Legendre quadrature rule, a simple and accurate numerical solution for the average symbol error rate (SER) of coherent MPSK signals is provided. In addition, the impact of complex component correlation among the MIMO channel links on the SER performance is assessed by fading figure and numerical examples.
UR - http://www.scopus.com/inward/record.url?scp=50849154452&partnerID=8YFLogxK
U2 - 10.1109/GLOCOM.2006.797
DO - 10.1109/GLOCOM.2006.797
M3 - Conference contribution
AN - SCOPUS:50849154452
SN - 142440357X
SN - 9781424403578
T3 - GLOBECOM - IEEE Global Telecommunications Conference
BT - IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference
T2 - IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference
Y2 - 27 November 2006 through 1 December 2006
ER -