Closed-Form Approximation for the Performance of Finite Sample-Based Energy Detection Using Correlated Receiving Antennas

@article{Nafkha2014ClosedFormAF,
  title={Closed-Form Approximation for the Performance of Finite Sample-Based Energy Detection Using Correlated Receiving Antennas},
  author={Amor Nafkha and Babar Aziz},
  journal={IEEE Wireless Communications Letters},
  year={2014},
  volume={3},
  pages={577-580}
}
In this letter, we present a new accurate closed-form approximation of the performance of a finite number of samples based on energy detector (ED) using multiple correlated receiving antennas. Herein, recent results on sum of correlated chi-squared random variables are employed to derive the probability density function of the ED statistic under both the… CONTINUE READING