Toward the Performance Versus Feedback Tradeoff for the Two-User MISO Broadcast Channel

@article{Chen2013TowardTP,
  title={Toward the Performance Versus Feedback Tradeoff for the Two-User MISO Broadcast Channel},
  author={Jinyuan Chen and Petros Elia},
  journal={IEEE Transactions on Information Theory},
  year={2013},
  volume={59},
  pages={8336-8356}
}
  • Jinyuan Chen, P. Elia
  • Published 7 June 2013
  • Computer Science
  • IEEE Transactions on Information Theory
For the two-user MISO broadcast channel with imperfect and delayed channel state information at the transmitter (CSIT), the work explores the tradeoff between performance on the one hand, and CSIT timeliness and accuracy on the other hand. This paper considers a broad setting where communication takes place in the presence of a random fading process, and in the presence of a feedback process that, at any point in time, may provide CSIT estimates-of some arbitrary accuracy - for any past… 

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