Rights statement: This is the author’s version of a work that was accepted for publication in AEU - International Journal of Electronics and Communications. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in AEU - International Journal of Electronics and Communications, 85, 2018 DOI: 10.1016/j.aeue.2018.01.002
Accepted author manuscript, 534 KB, PDF document
Available under license: CC BY-NC-ND: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Secure Source-Relay Link Based Threshold DF Relaying Scheme
AU - Yao, Jin
AU - Ye, Jia
AU - Wang, Danyang
AU - Lei, Hongjiang
AU - Pan, Gaofeng
N1 - This is the author’s version of a work that was accepted for publication in AEU - International Journal of Electronics and Communications. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in AEU - International Journal of Electronics and Communications, 85, 2018 DOI: 10.1016/j.aeue.2018.01.002
PY - 2018/2
Y1 - 2018/2
N2 - 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.
AB - 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.
KW - Decode-and-forward
KW - Dual-hop
KW - Rayleigh fading
KW - Secrecy outage
U2 - 10.1016/j.aeue.2018.01.002
DO - 10.1016/j.aeue.2018.01.002
M3 - Journal article
VL - 85
SP - 144
EP - 149
JO - AEÜ - International Journal of Electronics and Communications
JF - AEÜ - International Journal of Electronics and Communications
SN - 1434-8411
ER -