A space-time Tx scheme for two-cell MISO-BC with delayed CSIT

@article{Parajuli2014AST,
  title={A space-time Tx scheme for two-cell MISO-BC with delayed CSIT},
  author={Jhanak Parajuli and Giuseppe Thadeu Freitas de Abreu},
  journal={2014 IEEE International Symposium on Information Theory},
  year={2014},
  pages={1912-1916}
}
Perfect channel state information at the transmitter (CSIT) is required to completely characterize the optimal degrees of freedom (DoF) of an interfering network by zero-forcing. However, it is not always realistic to know the CSIT perfectly when the channel is varying rapidly with time. In that case, a delayed CSIT is a more reasonable assumption. In this… CONTINUE READING