SEARCH: A routing protocol for mobile cognitive radio ad-Hoc networks

  title={SEARCH: A routing protocol for mobile cognitive radio ad-Hoc networks},
  author={Kaushik R. Chowdhury and Marco Di Felice},
  journal={2009 IEEE Sarnoff Symposium},
Recent research in the emerging field of cognitive radio (CR) has mainly focused on spectrum sensing and sharing, that allow an opportunistic use of the vacant portions of the licensed frequency bands by the CR users. Efficiently leveraging this node channel information in order to provide timely end-to-end delivery over the network is a key concern for CR based routing protocols. In addition, the primary users (PUs) of the licensed band affect the channels to varying extents, depending on the… CONTINUE READING
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