Optimal Dynamic Spectrum Access via Periodic Channel Sensing

@article{Zhao2007OptimalDS,
  title={Optimal Dynamic Spectrum Access via Periodic Channel Sensing},
  author={Qianchuan Zhao and Stefan Geirhofer and Lang Tong and Brian M. Sadler},
  journal={2007 IEEE Wireless Communications and Networking Conference},
  year={2007},
  pages={33-37}
}
The problem of dynamically accessing a set of parallel channels occupied by primary users is considered. The secondary user is allowed to sense and to transmit in a single channel. By exploiting idle periods between bursty transmissions of primary users, and by using a periodic sensing strategy, optimal dynamic access is achieved by maximizing the throughput of the secondary user while constraining collision probability with the primary user. The optimal dynamic spectrum access problem can then… CONTINUE READING
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Discrete Stochastic Dynamic Programming

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