Performance Analysis of Physical Layer Security Over Generalized-$K$ Fading Channels Using a Mixture Gamma Distribution Academic Article uri icon

abstract

  • © 2015 IEEE. In this letter, the secrecy performance of the classic Wyner's wiretap model over generalized-K fading channels is studied. The closed-form expressions for the average secrecy capacity, secure outage probability, and the probability of strictly positive secrecy capacity are derived. The new expressions provide a unified form, which can handle several of the well-known composite fading environments as special or limiting cases. Monte-Carlo simulations are performed to verify the proposed analysis models.

author list (cited authors)

  • Lei, H., Zhang, H., Ansari, I. S., Gao, C., Guo, Y., Pan, G., & Qaraqe, K. A.

citation count

  • 71

publication date

  • February 2016