On the Performance of Secure Full-Duplex Relaying under Composite Fading Channels

We assume a full-duplex (FD) cooperative network subject to hostile attacks and undergoing composite fading channels. We focus on two scenarios: a) the transmitter has full CSI, for which we derive closed-form expressions for the average secrecy rate; and b) the transmitter only knows the CSI of the...

Full description

Saved in:
Bibliographic Details
Published inIEEE signal processing letters Vol. 22; no. 7; pp. 867 - 870
Main Authors Alves, Hirley, Brante, Glauber, Souza, Richard D., da Costa, Daniel B., Latva-aho, Matti
Format Journal Article
LanguageEnglish
Published IEEE 01.07.2015
Subjects
Antennas
Approximation methods
Channels
Closed-form solutions
Cooperative systems
Decoding
Educational institutions
Exact solutions
Fading
Full-duplex relaying
Mathematical analysis
Networks
PHY security
Relaying
Relays
secrecy ergodic capacity
secrecy outage probability
Transmitters
Online AccessGet full text

Cover

More Information
Summary:We assume a full-duplex (FD) cooperative network subject to hostile attacks and undergoing composite fading channels. We focus on two scenarios: a) the transmitter has full CSI, for which we derive closed-form expressions for the average secrecy rate; and b) the transmitter only knows the CSI of the legitimate nodes, for which we obtain closed-form expressions for the secrecy outage probability. We show that secure FD relaying is feasible, even under strong self-interference and in the presence of sophisticated multiple antenna eavesdropper.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1070-9908
1558-2361
DOI:10.1109/LSP.2014.2374994