Title :
Exact Performance Analysis of Full-Correlated MIMO Fading Channel with Transmit Antenna Selection
Author :
Xie, Wenwu ; Liu, Shouyin ; Wang, Guangjun
Author_Institution :
Dept. of Electron. & Inf. Eng., Huazhong Normal Univ., Wuhan
Abstract :
In this paper, by using the moment generating function (MGF) method, we derived the exact symbol error rate (SER) of multiple-input multiple-output (MIMO) system with transmit-antenna selection in a full-correlated fading channel. There are three assumptions in this work. The first is that the channel state information (CSI) is available only at the receiver but not at the transmitter. The second is that the transmit antenna selection is based on the instantaneous received signal power, and only one transmit antenna is chosen during a transmission period. The last is that the spatial correlation is present at both ends of the wireless communications link. A closed-form expression of SER is obtained. And a unified formula of SER for several popular digital linear modulations is presented. Several numerical examples are performed to validate our theoretical analysis.
Keywords :
MIMO communication; fading channels; mobile antennas; radio links; radio receivers; radio transmitters; channel state information; digital linear modulations; exact performance analysis; exact symbol error rate; full-correlated MIMO fading channel; moment generating function method; receiver; transmit antenna selection; transmitter; wireless communications link; Channel state information; Closed-form solution; Error analysis; Fading; MIMO; Performance analysis; Receiving antennas; Transmitters; Transmitting antennas; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC-2006 Fall. 2006 IEEE 64th
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0062-7
Electronic_ISBN :
1-4244-0063-5
DOI :
10.1109/VTCF.2006.408
