Performance analysis of physical layer security over generalized-K fading channels using a mixture gamma distribution

Hongjiang Lei, Huan Zhang, Imran Shafique Ansari, Chao Gao, Yongcai Guo, Gaofeng Pan, Khalid Qaraqe

Research output: Contribution to journalArticle

50 Citations (Scopus)

Abstract

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.

Original languageEnglish
Article number7342908
Pages (from-to)408-411
Number of pages4
JournalIEEE Communications Letters
Volume20
Issue number2
DOIs
Publication statusPublished - 1 Feb 2016

Fingerprint

Mixture Distribution
Gamma distribution
Fading Channels
Fading channels
Performance Analysis
Outage Probability
Strictly positive
Model Analysis
Fading
Outages
Closed-form
Monte Carlo Simulation
Limiting
Composite
Verify
Composite materials
Model
Form
Monte Carlo simulation

Keywords

  • average secrecy capacity
  • generalized-K fading
  • Physical layer security
  • probability of strictly positive secrecy capacity
  • secure outage probability.

ASJC Scopus subject areas

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Performance analysis of physical layer security over generalized-K fading channels using a mixture gamma distribution. / Lei, Hongjiang; Zhang, Huan; Ansari, Imran Shafique; Gao, Chao; Guo, Yongcai; Pan, Gaofeng; Qaraqe, Khalid.

In: IEEE Communications Letters, Vol. 20, No. 2, 7342908, 01.02.2016, p. 408-411.

Research output: Contribution to journalArticle

Lei, Hongjiang ; Zhang, Huan ; Ansari, Imran Shafique ; Gao, Chao ; Guo, Yongcai ; Pan, Gaofeng ; Qaraqe, Khalid. / Performance analysis of physical layer security over generalized-K fading channels using a mixture gamma distribution. In: IEEE Communications Letters. 2016 ; Vol. 20, No. 2. pp. 408-411.
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