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 A. Qaraqe

doi:10.1109/LCOMM.2015.2504580

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 A. Qaraqe

Research output: Contribution to journal › Article › peer-review

111 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 language	English
Article number	7342908
Pages (from-to)	408-411
Number of pages	4
Journal	IEEE Communications Letters
Volume	20
Issue number	2
DOIs	https://doi.org/10.1109/LCOMM.2015.2504580
Publication status	Published - 1 Feb 2016
Externally published	Yes

Keywords

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

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10.1109/LCOMM.2015.2504580

Cite this

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

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.",

keywords = "average secrecy capacity, generalized-K fading, Physical layer security, probability of strictly positive secrecy capacity, secure outage probability.",

author = "Hongjiang Lei and Huan Zhang and Ansari, \{Imran Shafique\} and Chao Gao and Yongcai Guo and Gaofeng Pan and Qaraqe, \{Khalid A.\}",

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AU - Lei, Hongjiang

AU - Zhang, Huan

AU - Ansari, Imran Shafique

AU - Gao, Chao

AU - Guo, Yongcai

AU - Pan, Gaofeng

AU - Qaraqe, Khalid A.

PY - 2016/2/1

Y1 - 2016/2/1

N2 - 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.

AB - 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.

KW - average secrecy capacity

KW - generalized-K fading

KW - Physical layer security

KW - probability of strictly positive secrecy capacity

KW - secure outage probability.

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JO - IEEE Communications Letters

JF - IEEE Communications Letters

IS - 2

M1 - 7342908

ER -

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

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Keywords

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