Abstract
In this paper, we investigate the physical layer secrecy performance of a single-input single-output system that consists of single antenna devices and operates in the presence of a single antenna passive eavesdropper over dissimilar fading channels. In particular, we consider two scenarios in terms of dissimilar fading channel arrangements: the legal/illegal channels are subject to Rayleigh/Rician fading, respectively; and the legal/illegal channels are subject to Rician/Rayleigh fading, respectively. Specifically, analytical expressions for the probability of the existence of a non-zero secrecy capacity and the secrecy outage probability are derived by using statistical characteristics of the signal-to-noise ratio. Numerical results are provided for selected scenarios to illustrate applications of the developed analytical expressions.
| Original language | English |
|---|---|
| Title of host publication | 2014 International Conference on Advanced Technologies for Communications (ATC) |
| Place of Publication | Hanoi, Vietnam |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 113-118 |
| Number of pages | 6 |
| ISBN (Print) | 978-1-4799-6955-5 |
| DOIs | |
| Publication status | Published - Oct 2014 |
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