A QoS-aware proportional fair scheduler for opportunistic OFDM

  title={A QoS-aware proportional fair scheduler for opportunistic OFDM},
  author={Patrick Svedman and Sean Wilson and Bj{\"o}rn Ottersten},
  journal={IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall. 2004},
  pages={558-562 Vol. 1}
OFDM is an attractive technique to implement multiuser diversity for the downlink. This paper deals with the problem of combining the increased cell throughput of multiuser diversity schemes with a fair distribution of resources among the users. A proportional fair scheduler for opportunistic OFDM is proposed. Its key features are that it can accommodate several quality-of-service (QoS) classes, that it has a tunable fairness level, and that it can be integrated with an opportunistic beamformer… CONTINUE READING
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