Kamal M. Captain

  • Citations Per Year
Learn More
This paper investigates the performance of Energy detection based spectrum sensing over η-λ-μ fading distribution. Novel analytic expressions are derived for average probability of detection. These results for single user detection are then extended to square low selection (SLS) diversity and for collaborative detection case. Since(More)
In this paper, we study the performance of the wideband spectrum sensing for cognitive radio network under different fading channels. We compare the performance of wideband spectrum sensing where each channel in the band undergoes fading with that of additive white Gaussian noise channel. We used probability of excessive interference opportunity and(More)
In this paper we study the use of diversity for performance improvement in wideband spectrum sensing under fading. A new detection algorithm, namely, ranked square law selection (R-SLS) is proposed. The performance of the proposed algorithm is carried out under Nakagami fading. The analysis shows that the proposed algorithm outperforms ranked channel(More)
  • 1