TY - JOUR
T1 - Performance analysis of physical layer security over generalized-K fading channels using a mixture gamma distribution
AU - Lei, Hongjiang
AU - Zhang, Huan
AU - Ansari, Imran Shafique
AU - Gao, Chao
AU - Guo, Yongcai
AU - Pan, Gaofeng
AU - Qaraqe, Khalid A.
N1 - Publisher Copyright:
© 2015 IEEE.
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.
UR - http://www.scopus.com/inward/record.url?scp=84959327249&partnerID=8YFLogxK
U2 - 10.1109/LCOMM.2015.2504580
DO - 10.1109/LCOMM.2015.2504580
M3 - Article
AN - SCOPUS:84959327249
SN - 1089-7798
VL - 20
SP - 408
EP - 411
JO - IEEE Communications Letters
JF - IEEE Communications Letters
IS - 2
M1 - 7342908
ER -