On the degrees of freedom of SISO interference and X channels with delayed CSIT

@article{Abdoli2011OnTD,
  title={On the degrees of freedom of SISO interference and X channels with delayed CSIT},
  author={Mohammad Javad Abdoli and Akbar Ghasemi and Amir K. Khandani},
  journal={2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton)},
  year={2011},
  pages={625-632}
}
The SISO (single-input single-output) AWGN interference and X channels in i.i.d. fading environment are considered where the transmitters have the past channel state information (CSI) through noiseless feedback links. New transmission schemes are proposed for these channels that achieve degrees of freedom (DoF) values greater than one (except for two-user… CONTINUE READING