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A Maximum-Minimum Eigenvalue Detection Simpler Method Based on Secondary Users Locations for Cooperative Spectrum Sensing

Publish Year: 1393
Type: Conference paper
Language: English
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ICCECSG01_044

Index date: 14 April 2015

A Maximum-Minimum Eigenvalue Detection Simpler Method Based on Secondary Users Locations for Cooperative Spectrum Sensing abstract

Eigenvalue-based cooperative spectrum sensing, because of its robustness, has attracted a lot of attention. Computational complexity is a major drawback of this method. In this paper, to improve the detection probability and to reduce the number of affective secondary users, we investigate the effect of secondary users different distances from primary user base station with a partial clustering of secondary users. Monte-Carlo simulation results show the effectiveness of proposed method specially in low SNR values compared to other methods.

A Maximum-Minimum Eigenvalue Detection Simpler Method Based on Secondary Users Locations for Cooperative Spectrum Sensing authors

Vahid abed

Electrical and Computer Engineering Faculty, Semnan University Semnan, IRAN

Ali Shahzadi

Electrical and Computer Engineering Faculty, Semnan University Semnan, IRAN