Spectrum-aware cluster-based routing for cognitive radio sensor networks

@article{Shah2013SpectrumawareCR,
  title={Spectrum-aware cluster-based routing for cognitive radio sensor networks},
  author={Ghalib A. Shah and {\"O}zg{\"u}r B. Akan},
  journal={2013 IEEE International Conference on Communications (ICC)},
  year={2013},
  pages={2885-2889}
}
In this paper, we propose a spectrum-aware cluster-based routing (SCR) protocol for cognitive radio sensor networks (CRSN) that jointly overcomes the formidable limitations of energy and spectrum. Clustering is exploited to provide energy efficient routing by limiting the nodes to participate in route establishment and also to ensure the smooth provision of data delivery to the sink in dynamic spectrum access. In SCR, the cluster-head selection is based on the energy and relative spectrum… CONTINUE READING

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