Alamouti scheme with joint antenna selection and power allocation over Rayleigh fading channels in wireless networks

@article{Tang2005AlamoutiSW,
  title={Alamouti scheme with joint antenna selection and power allocation over Rayleigh fading channels in wireless networks},
  author={Jia Tang and Xi Zhang and Qinghe Du},
  journal={GLOBECOM '05. IEEE Global Telecommunications Conference, 2005.},
  year={2005},
  volume={6},
  pages={5 pp.-3323}
}
We investigate the Alamouti scheme with joint antenna selection and power allocation over flat-fading Rayleigh channels. Based on the channel state information (CSI) feedbacks, the transmitter selects the optimal two antennas out of all possible antennas to transmit data using space-time block coding (STBC). Then, the transmitter adaptively allocates transmit power among the selected antennas to minimize the symbol-error rate (SER). We derive the SER as either the closed-form expression or the… CONTINUE READING

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