A Downlink Tracking Algorithm by Adapting the Beamspace Weights of the Transmit Antenna

@article{Hussain2007ADT,
  title={A Downlink Tracking Algorithm by Adapting the Beamspace Weights of the Transmit Antenna},
  author={S. Hussain and M. I. Sheikh},
  journal={2007 International Conference on Electrical Engineering},
  year={2007},
  pages={1-6}
}
A simple gradient algorithm for adaptation of complex base band beamspace weights of the transmit antenna at the base station by feedback from the mobile is presented. In order to converge to the optimal beamspace weights this beamspace beamformer relies on a single feedback bit from the mobile user. Here the ingenious idea is that the feedback bit… CONTINUE READING