Weighted sum of per cell min-rate maximization for multi-cell downlink OFDMA with opportunistic DF relaying

@article{Jin2014WeightedSO,
  title={Weighted sum of per cell min-rate maximization for multi-cell downlink OFDMA with opportunistic DF relaying},
  author={Zhiwen Jin and Tao Wang and Jibo Wei and Luc Vandendorpe},
  journal={EURASIP J. Wireless Comm. and Networking},
  year={2014},
  volume={2014},
  pages={71}
}
This paper considers a multi-cell relay-aided orthogonal frequency division multiple access (OFDMA) downlink system, in which all stations are coordinated by a central controller for resource allocation (RA). The decode-and-forward (DF) protocol with opportunistic relaying (OR) and high spectrum efficiency (HSE) is applied. The problem of maximizing the… CONTINUE READING