The effect of multiple primary users on spectrum-sensing performance is investigated. Different models for primary user traffic are considered. The effects of different system parameters on sensing accuracy are examined. Numerical results show that the spectrum-sensing performance is significantly degraded by the primary user traffic and that the degradation decreases when the number of primary users increases.
['Bo Zhao', 'Yunfei Chen', 'Chen He', 'Lingge Jiang']
Performance Analysis of Spectrum Sensing With Multiple Primary Users