Managing Quality of Service through Intelligent Scheduling in Heterogeneous Wireless Communications Networks

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@InProceedings{Lynch:2018:CEC,
  author =       "David Lynch and David Fagan and Stepan Kucera and 
                 Holger Claussen and Michael O'Neill",
  title =        "Managing Quality of Service through Intelligent
                 Scheduling in Heterogeneous Wireless Communications
                 Networks",
  booktitle =    "2018 IEEE Congress on Evolutionary Computation (CEC)",
  year =         "2018",
  editor =       "Marley Vellasco",
  address =      "Rio de Janeiro, Brazil",
  month =        "8-13 " # jul,
  publisher =    "IEEE",
  keywords =     "genetic algorithms, genetic programming",
  DOI =          "doi:10.1109/CEC.2018.8477871",
  abstract =     "Small Cells are being deployed alongside pre-existing
                 Macro Cells in order to satisfy demand during the
                 current era of exponential growth in mobile traffic.
                 Heterogeneous networks are economical because both cell
                 tiers share the same scarce and expensive spectrum.
                 However, customers at cell edges experience severe
                 cross-tier interference in channel sharing Het-Nets,
                 resulting in poor service quality. Techniques for
                 improving fairness globally have been developed in
                 previous works. In this paper, a novel method for
                 service differentiation at the level of individual
                 customers is proposed. The proposed algorithm
                 redistributes spectrum on a millisecond timescale, so
                 that premium customers experience minimum downlink
                 rates exceeding a target threshold. System level
                 simulations indicate that downlink rate targets of at
                 least 1 [Mbps] are always satisfied under the proposed
                 scheme. By contrast, naive scheduling achieves the 1
                 [Mbps] target only 83percent of the time. Quality of
                 service can be improved for premium customers without
                 significantly impacting global fairness metrics.
                 Flexible service differentiation will be key to
                 effectively monetizing the next generation of 5G
                 wireless communications networks.",
  notes =        "WCCI2018",
}

Genetic Programming entries for David Lynch David Fagan Stepan Kucera Holger Claussen Michael O'Neill

Citations