Decentralized spatial spectrum access
Refereed conference paper presented and published in conference proceedings

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AbstractIn this paper, we study the distributed spectrum sharing problem with spatial reuse and without explicit message passing. We propose tow novel threshold-based decentralized spatial spectrum access algorithms, which do not require information exchange among secondary users and channel switching at the equilibrium state. Moreover, we show that the proposed algorithms can converge to either an approximate Nash equilibrium or an approximate Pareto optimum, based on the different threshold designs. Numerical results show that the performance loss of the proposed algorithms is less than 10%, compared with the centralized optimal solution. © 2013 IEEE.
All Author(s) ListZhu B., Chen X., Huang J.
Name of Conference2013 IEEE International Conference on Communications, ICC 2013
Start Date of Conference09/06/2013
End Date of Conference13/06/2013
Place of ConferenceBudapest
Country/Region of ConferenceHungary
Detailed descriptionorganized by IEEE,
Pages6322 - 6326
LanguagesEnglish-United Kingdom

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