Secure Source-Relay Link Based Threshold DF Relaying Scheme

Yao, Jin and Ye, Jia and Wang, Danyang and Lei, Hongjiang and Pan, Gaofeng (2018) Secure Source-Relay Link Based Threshold DF Relaying Scheme. AEÜ - International Journal of Electronics and Communications, 85. pp. 144-149. ISSN 1434-8411

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Abstract

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.

Item Type:

Journal Article

Journal or Publication Title:

AEÜ - International Journal of Electronics and Communications

Additional Information:

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

Uncontrolled Keywords:

/dk/atira/pure/subjectarea/asjc/2200/2208

Subjects:

?? decode-and-forwarddual-hoprayleigh fadingsecrecy outageelectrical and electronic engineering ??

Departments:

Faculty of Science and Technology > School of Computing & Communications

ID Code:

89596

Deposited By:

ep_importer_pure

Deposited On:

10 Jan 2018 09:30

Refereed?:

Yes

Published?:

Published

Last Modified:

26 Oct 2024 00:16

URI:

https://eprints.lancs.ac.uk/id/eprint/89596