Optimal Dynamic Spectrum Access via Periodic Channel Sensing

  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},
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
Highly Cited
This paper has 129 citations. REVIEW CITATIONS
84 Citations
10 References
Similar Papers


Publications citing this paper.
Showing 1-10 of 84 extracted citations

130 Citations

Citations per Year
Semantic Scholar estimates that this publication has 130 citations based on the available data.

See our FAQ for additional information.


Publications referenced by this paper.
Showing 1-10 of 10 references

Discrete Stochastic Dynamic Programming

  • M L.
  • WCNC 2007 proceedings
  • 1994
2 Excerpts

Similar Papers

Loading similar papers…