Physical-layer security over generalised-K fading channels

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

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

In this study, the secrecy performance of the classic Wyner's wiretap model over generalised-K fading channels is studied. The closed-form expressions for the average secrecy capacity, the lower bound of 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. Moreover, all the derived expressions are given in terms of Meijer's G-function, which can be simply realised in MATLAB and MATHEMATICA. Monte-Carlo simulations are performed to verify the proposed analysis models.

Original languageEnglish
Pages (from-to)2233-2237
Number of pages5
JournalIET Communications
Volume10
Issue number16
DOIs
Publication statusPublished - 3 Nov 2016

    Fingerprint

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this