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Impact of the secondary network on the outage performance of the primary service in spectrum sharing

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution

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Publication date2010
Host publication2010 IEEE International Conference on Communications
Place of PublicationNew York
PublisherIEEE
Pages1-5
Number of pages5
ISBN (Print)9781424464029
Original languageEnglish
Event2010 IEEE International Conference on Communications - Cape Town, South Africa
Duration: 23/05/201027/05/2010

Conference

Conference2010 IEEE International Conference on Communications
CountrySouth Africa
Period23/05/1027/05/10

Publication series

NameIEEE International Conference on Communications
PublisherIEEE
ISSN (Print)1550-3607

Conference

Conference2010 IEEE International Conference on Communications
CountrySouth Africa
Period23/05/1027/05/10

Abstract

In this paper, we utilize stochastic geometry to analyze the primary service outage performance for spectrum sharing in Rayleigh fading environment. Using this approach, the impacts of the secondary service parameters as well as the wireless environment on the primary service outage probability are analyzed. We further obtain a closed form for the primary service outage probability based on the transmit power of the secondary service as well as miss detection probability of the spectrum sensing. Furthermore, we obtain the maximum secondary service transmitter node density for a given outage probability constraint of the primary service. We also derived an upper bound to the achievable capacity of the primary service. Simulations results confirm the analytical derivations.