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Physical layer network security in the full-duplex relay system
journal contribution
posted on 2017-06-30, 10:31 authored by Gaojie Chen, Yu GongYu Gong, Pei Xiao, Jonathon ChambersThis paper investigates the secrecy performance of full-duplex relay (FDR) networks. The resulting analysis shows that FDR networks have better secrecy performance than half duplex relay networks, if the self-interference can be well suppressed. We also propose a full duplex jamming relay network, in which the relay node transmits jamming signals while receiving the data from the source. While the full duplex jamming scheme has the same data rate as the half duplex scheme, the secrecy performance can be significantly improved, making it an attractive scheme when the network secrecy is a primary concern. A mathematic model is developed to analyze secrecy outage probabilities for the half duplex, the full duplex and full duplex jamming schemes, and the simulation results are also presented to verify the analysis.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
IEEE Transactions on Information Forensics and SecurityVolume
10Issue
3Pages
574 - 583Citation
CHEN, G. ... et al, 2015. Physical layer network security in the full-duplex relay system. IEEE Transactions on Information Forensics and Security, 10 (3), pp. 574-583.Publisher
© IEEEVersion
- AM (Accepted Manuscript)
Publication date
2015Notes
© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.ISSN
1556-6013eISSN
1556-6021Publisher version
Language
- en