Physical-layer secrecy outage of spectrum sharing CR systems over fading channels

Hequn Liu, Hui Zhao, Hong Jiang, Chaoqing Tang, Gaofeng Pan*, Tingting Li, Yunfei Chen

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

14 引用 (Scopus)
Plum Print visual indicator of research metrics
  • Citations
    • Citation Indexes: 14
  • Captures
    • Readers: 6
see details

摘要

In this paper, we investigate the physical-layer secrecy outage performance of underlay spectrum sharing systems over Rayleigh and log-normal fading channels in the presence of one eavesdropper. In particular, the secondary transmitter sends data to the legitimate receiver under the constraints of the interference temperature at the primary receiver, while suffering the wiretap from the eavesdropper. Closed-form and approximated expressions are derived for the secrecy outage probability over Rayleigh and log-normal fading channels, respectively. The accuracy of our performance analysis is verified by simulation results.

源语言英语
文章编号102308
期刊Science China Information Sciences
59
10
DOI
出版状态已出版 - 1 10月 2016
已对外发布

指纹

探究 'Physical-layer secrecy outage of spectrum sharing CR systems over fading channels' 的科研主题。它们共同构成独一无二的指纹。

引用此

Liu, H., Zhao, H., Jiang, H., Tang, C., Pan, G., Li, T., & Chen, Y. (2016). Physical-layer secrecy outage of spectrum sharing CR systems over fading channels. Science China Information Sciences, 59(10), 文章 102308. https://doi.org/10.1007/s11432-015-5451-2