Title :
Exact BER Expression for Alamouti Scheme with Joint Transmit and Receive Antenna Selection
Author :
Wang, Yulong ; Shen, Guoliang ; Yu, Hua ; Liu, Shouyin ; Chong, Jong-Wha
Author_Institution :
Dept. of Electron. & Inf. Eng., Huazhong Normal Univ., Wuhan
Abstract :
In this paper, we propose a simple joint transmit and receive antenna selection algorithm based on maximizing the instantaneous signal to noise ratio (SNR) over uncorrelated Rayleigh fading channels in multi-input multi-output (MIMO) systems. For a special case that two transmit antennas and one receive antenna are selected, while Alamouti scheme is employed, the exact bit error rate (BER) expression for binary phase shift keying (BPSK) is derived. The analytical results are exactly verified by the simulations.
Keywords :
MIMO communication; Rayleigh channels; error statistics; phase shift keying; receiving antennas; transmitting antennas; Alamouti scheme; binary phase shift keying; exact BER expression; instantaneous signal to noise ratio; multiinput multioutput systems; receive antenna selection; transmit antenna selection; uncorrelated Rayleigh fading channels; Binary phase shift keying; Bit error rate; Channel state information; MIMO; Performance analysis; Receiving antennas; Signal to noise ratio; Transmitters; Transmitting antennas; Upper bound;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1311-9
DOI :
10.1109/WICOM.2007.337
