Customer Reviews in Spectrum: Recommendation System in Cognitive Radio Networks

@article{Li2010CustomerRI,
  title={Customer Reviews in Spectrum: Recommendation System in Cognitive Radio Networks},
  author={Husheng Li},
  journal={2010 IEEE Symposium on New Frontiers in Dynamic Spectrum (DySPAN)},
  year={2010},
  pages={1-9}
}
  • Husheng Li
  • Published 2010 in
    2010 IEEE Symposium on New Frontiers in Dynamic…
A recommendation system is proposed to enhance the efficiency of spectrum access in cognitive radio networks by letting secondary users broadcast the indices of channels they have successfully accessed. The probabilities of different actions, i.e. which recommendation to take or access an unrecommended channel, could be either fixed and adjustable. For the constant probability case without retransmission, an upper bound of the average number of recommendations is obtained. For the constant… CONTINUE READING
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