Secure source-relay link based threshold DF relaying scheme

Jin Yao, Jia Ye, Danyang Wang, Hongjiang Lei, Gaofeng Pan*

*此作品的通讯作者

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4 引用 (Scopus)
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摘要

In this work, a dual-hop cooperative system, in which there are a Source-Destination (S-D) pair, a relay node (R) and an eavesdropper (E), which attempts to eavesdrop the confidential message sent by S and forwarded by R, is considered. In order to enhance the system performance and save the system resource, we propose an S-R link based threshold decode-and-forward (DF) relaying scheme for R to decide whether to aid S-D pair's information transmission or not, other than the traditional DF relaying scheme. The secrecy outage performance of the considered system is investigated and the closed-form analytical expression for secrecy outage probability is derived and verified via Monte-Carlo simulations.

源语言英语
页(从-至)144-149
页数6
期刊AEU - International Journal of Electronics and Communications
85
DOI
出版状态已出版 - 2月 2018
已对外发布

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引用此

Yao, J., Ye, J., Wang, D., Lei, H., & Pan, G. (2018). Secure source-relay link based threshold DF relaying scheme. AEU - International Journal of Electronics and Communications, 85, 144-149. https://doi.org/10.1016/j.aeue.2018.01.002