TY - GEN
T1 - Performance analysis of physical layer security over independent/correlated log-normal fading channels
AU - Zhang, Xv
AU - Pan, Gaofeng
AU - Tang, Chaoqing
AU - Li, Tingting
AU - Weng, Ying
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2015/1/23
Y1 - 2015/1/23
N2 - In this paper, we analyze the performance of the physical layer security for the classic Wyner's three-node model (including an eavesdropper) over independent/correlated lognormal fading channels. Considering the cases where the main and eavesdropper channels experience independent/correlated log-normal fading, we study the average secrecy capacity and secrecy outage (including the probability of non-zero secrecy capacity and secure outage probability), respectively. The approximated closed-form expressions for the average secrecy capacity, the probability of non-zero secrecy capacity, and secure outage probability have been derived for independent/correlated lognormal fading channels, respectively. Finally, the accuracy of our performance analysis is verified by simulation results.
AB - In this paper, we analyze the performance of the physical layer security for the classic Wyner's three-node model (including an eavesdropper) over independent/correlated lognormal fading channels. Considering the cases where the main and eavesdropper channels experience independent/correlated log-normal fading, we study the average secrecy capacity and secrecy outage (including the probability of non-zero secrecy capacity and secure outage probability), respectively. The approximated closed-form expressions for the average secrecy capacity, the probability of non-zero secrecy capacity, and secure outage probability have been derived for independent/correlated lognormal fading channels, respectively. Finally, the accuracy of our performance analysis is verified by simulation results.
KW - Physical layer security
KW - average secrecy capacity
KW - log-normal channel
KW - secure outage probability
KW - the probability of non-zero secrecy capacity
UR - http://www.scopus.com/inward/record.url?scp=84923211348&partnerID=8YFLogxK
U2 - 10.1109/ATNAC.2014.7020868
DO - 10.1109/ATNAC.2014.7020868
M3 - Conference contribution
AN - SCOPUS:84923211348
T3 - 2014 Australasian Telecommunication Networks and Applications Conference, ATNAC 2014
SP - 23
EP - 27
BT - 2014 Australasian Telecommunication Networks and Applications Conference, ATNAC 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 Australasian Telecommunication Networks and Applications Conference, ATNAC 2014
Y2 - 26 November 2014 through 28 November 2014
ER -