Title :
Physical layer secrecy performance with transmitter antenna selection over dissimilar fading channels
Author :
Dac-Binh Ha ; Nguyen-Son Yo
Author_Institution :
Duy Tan Univ., Da Nang, Vietnam
Abstract :
In this paper, we investigate the physical layer secrecy performance of a multi-input single-output system. The system consists of multiple antennas at transmitter and single antenna at receiver in the presence of a passive eavesdropper with single antenna over dissimilar fading channels. On the assumption that legal channel is subject to Rayleigh fading while illegal channel undergoes Hoyt fading, expressions for the existence probabilities of secrecy capacity and secrecy outage are derived by using statistical characteristics of signal-to-noise ratio. Analytical results are verified by Monte-Carlo simulations.
Keywords :
antenna arrays; fading channels; telecommunication network reliability; telecommunication security; transmitting antennas; Hoyt fading; Monte-Carlo simulations; Rayleigh fading; dissimilar fading channels; multiinput single-output system; passive eavesdropper; physical layer secrecy performance; secrecy capacity; secrecy outage; signal-to-noise ratio; single antenna; transmitter antenna selection; Analytical models; Antennas; Communication system security; Correlation; Frequency modulation; Security; Wireless communication;
Conference_Titel :
Computer, Communications, and Control Technology (I4CT), 2014 International Conference on
Conference_Location :
Langkawi
Print_ISBN :
978-1-4799-4556-6
DOI :
10.1109/I4CT.2014.6914163
