Modeling and analysis of opportunistic spectrum sharing with unreliable spectrum sensing

@article{Tang2009ModelingAA,
  title={Modeling and analysis of opportunistic spectrum sharing with unreliable spectrum sensing},
  author={Shensheng Tang and Brian L. Mark},
  journal={IEEE Transactions on Wireless Communications},
  year={2009},
  volume={8},
  pages={1934-1943}
}
We analyze the performance of a wireless system consisting of a set of secondary users opportunistically sharing bandwidth with a set of primary users over a coverage area. The secondary users employ spectrum sensing to detect channels that are unused by the primary users and hence make use of the idle channels. If an active secondary user detects the presence of a primary user on a given channel, it releases the channel and switches to another idle channel, if one is available. In the event… CONTINUE READING
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