TY - JOUR
T1 - Secrecy performance analysis of single-input multiple-output generalized-K fading channels
AU - Lei, Hong jiang
AU - Ansari, Imran Shafique
AU - Gao, Chao
AU - Guo, Yong cai
AU - Pan, Gao feng
AU - Qaraqe, Khalid A.
N1 - Publisher Copyright:
© 2016, Journal of Zhejiang University Science Editorial Office and Springer-Verlag Berlin Heidelberg.
PY - 2016/10/1
Y1 - 2016/10/1
N2 - In this paper, the transmission of confidential messages through single-input multiple-output (SIMO) independent and identically generalized-K (KG) fading channels is considered, where the eavesdropper overhears the transmission from the transmitter to the receiver. Both the receiver and the eavesdropper are equipped with multiple antennas, and both active and passive eavesdroppings are considered where the channel state information of the eavesdropper’s channel is or is not available at the transmitter. The secrecy performance of SIMO KG systems is investigated. Analytical expressions for secrecy outage probability and average secrecy capacity of SIMO systems are derived via two different methods, in which KG distribution is approximated by the Gamma and mixture Gamma distributions, respectively. Numerical results are presented and verified via the Monte-Carlo simulation.
AB - In this paper, the transmission of confidential messages through single-input multiple-output (SIMO) independent and identically generalized-K (KG) fading channels is considered, where the eavesdropper overhears the transmission from the transmitter to the receiver. Both the receiver and the eavesdropper are equipped with multiple antennas, and both active and passive eavesdroppings are considered where the channel state information of the eavesdropper’s channel is or is not available at the transmitter. The secrecy performance of SIMO KG systems is investigated. Analytical expressions for secrecy outage probability and average secrecy capacity of SIMO systems are derived via two different methods, in which KG distribution is approximated by the Gamma and mixture Gamma distributions, respectively. Numerical results are presented and verified via the Monte-Carlo simulation.
KW - Average secrecy capacity
KW - Generalized-K fading
KW - Mixture Gamma distribution
KW - Physical-layer security
KW - Secrecy outage probability
UR - http://www.scopus.com/inward/record.url?scp=84991396767&partnerID=8YFLogxK
U2 - 10.1631/FITEE.1601070
DO - 10.1631/FITEE.1601070
M3 - Article
AN - SCOPUS:84991396767
SN - 2095-9184
VL - 17
SP - 1074
EP - 1084
JO - Frontiers of Information Technology and Electronic Engineering
JF - Frontiers of Information Technology and Electronic Engineering
IS - 10
ER -