Article (Scientific journals)
Security and Reliability Analysis of Satellite-Terrestrial Multi-Relay Networks with Imperfect CSI
Nguyen, Tan N.; Tran, Dinh-Hieu; Chien, Trinh Van et al.
2022In IEEE Systems Journal, p. 1-12
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Abstract :
[en] This work investigates the security and reliabil- ity analysis for a novel satellite-terrestrial (SatTer) network. Specifically, a satellite attempts to transmit confidential infor- mation to a ground user (GU) via the support of multiple relay nodes in the presence of an eavesdropper that tries to overhear the information. A friendly jammer is deployed to improve the secure transmission between the satellite and the relays. Furthermore, satellite-to-relay generalized Rician fading channels and imperfect channel state information (CSI) are deployed to examine a general system model. In this context, the closed-formed expressions for the outage probability (OP) and intercept probability (IP) are derived corresponding to an amplify-and-forward (AF)-based relaying scheme, which is challenging and has not been studied before. Finally, the exactness of the mathematical analyses is validated through Monte Carlo simulations. Furthermore, the effects of various key parameters (e.g., channel estimation errors, satellite’s transmit power, relay’s transmit power, number of relays, and fading severity parameter) are examined
Disciplines :
Computer science
Author, co-author :
Nguyen, Tan N.
Tran, Dinh-Hieu
Chien, Trinh Van
Phan, Van-Duc
Voznak, Miroslav
Chatzinotas, Symeon  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
External co-authors :
yes
Language :
English
Title :
Security and Reliability Analysis of Satellite-Terrestrial Multi-Relay Networks with Imperfect CSI
Publication date :
08 September 2022
Journal title :
IEEE Systems Journal
ISSN :
1937-9234
Publisher :
Institute of Electrical and Electronics Engineers, United States - New York
Pages :
1-12
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Computational Sciences
Funders :
Van Lang University, Vietnam
Ministry of Education, Youth and Sports of the Czech Republic (Grant Number: SP2021/25 and e-INFRA CZ (ID:90140))
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since 19 December 2022

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