Energy-Efficient and Mobile-Aided Cooperative Localization in Cognitive Radio Networks

@article{Kianoush2016EnergyEfficientAM,
  title={Energy-Efficient and Mobile-Aided Cooperative Localization in Cognitive Radio Networks},
  author={Sanaz Kianoush and Anna Vizziello and Paolo Gamba},
  journal={IEEE Transactions on Vehicular Technology},
  year={2016},
  volume={65},
  pages={3450-3461}
}
In cognitive radio networks (CRNs), primary-user (PUs) localization is a key aspect for improving network performance in terms of reliability and power adaptation. However, energy efficiency becomes a critical issue for localization in CRNs due to the limited energy storage in CR devices. In this paper, we propose an energy-efficient cooperative localization algorithm (EE-CLA) for PU positioning using a mobile-aided CR. Since cooperative communication among CRs is energy demanding, a mobile CR… CONTINUE READING

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