Article (Scientific journals)
Security-Reliability Tradeoffs for Satellite-Terrestrial Relay Networks with a Friendly Jammer and Imperfect CSI
Nguyen, Tan Nhat; Van Chien, Trinh; Tran, Dinh-Hieu et al.
2023In IEEE Transactions on Aerospace and Electronic Systems, 59 (5), p. 7004 - 7019
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Keywords :
Amplify-and-forward (AF); decode-and-forward (DF); friendly jammer; imperfect channel state information (CSI); nonidentical Rayleigh; physical layer security; relay networks; Amplify-and-forward; Decode-and-forward; Friendly jammer; Imperfect channel state information; Jamming; Non-identical; Non-identical rayleigh; Physical layer security; Rayleigh; Rayleigh channel; Relay; Relay network; Security; Aerospace Engineering; Electrical and Electronic Engineering
Abstract :
[en] This article proposes and analyzes the reliability and security tradeoff for a satellite-terrestrial (SatTer) relay system. Herein, a satellite sends confidential information to multiple ground users with the help of a relay base station (BS) in the presence of multiple eavesdroppers trying to wiretap the information. In particular, a friendly jammer is deployed near the relay BS to improve secure transmissions. Moreover, the nonidentical Rayleigh fading channels and imperfect channel state information are adopted for a general system model. Then, we consider both amplify-and-forward (AF) and decode-and-forward (DF) relaying strategies to give a full picture of the benefits of each method. In this context, we derive the closed-form expressions of the outage probability and intercept probability corresponding to AF- and DF-based relaying schemes, which is a high challenge and has not been investigated before. Then, Monte-Carlo simulations are conducted to evaluate the correctness of the mathematical analysis and the effectiveness of the proposed methods. Furthermore, the security and reliability trade-off of the SatTer system and the influences of various system parameters (e.g., satellite's transmit power, channel estimation errors, relay's transmit power, fading severity parameter, the average power of light-of-sight, and satellite's multipath components) on the system performance are shown.
Disciplines :
Computer science
Author, co-author :
Nguyen, Tan Nhat ;  Ton Duc Thang University, Communication and Signal Processing Research Group, Faculty of Electrical and Electronics Engineering, Ho Chi Minh City, Viet Nam
Van Chien, Trinh ;  Hanoi University of Science and Technology, School of Information and Communication Technology, Hanoi, Viet Nam
Tran, Dinh-Hieu ;  University of Luxembourg, Interdisciplinary Centre for Security, Reliability and Trust (SnT), Esch-sur-Alzette, Luxembourg ; Nokia Bell Labs, Massy, France
Phan, Van-Duc ;  Van Lang University, Faculty of Automotive Engineering, School of Technology, Ho Chi Minh City, Viet Nam
Voznak, Miroslav ;  VSB-Technical University of Ostrava, Ostrava-Poruba, Czech Republic
CHATZINOTAS, Symeon  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Ding, Zhiguo ;  Khalifa University, Department of Electrical Engineering and Computer Science, Abu Dhabi, United Arab Emirates ; University of Manchester, Department of Electrical and Electronic Engineering, Manchester, United Kingdom
Poor, H. Vincent ;  Princeton University, Department of Electrical Engineering, Princeton, United States
External co-authors :
yes
Language :
English
Title :
Security-Reliability Tradeoffs for Satellite-Terrestrial Relay Networks with a Friendly Jammer and Imperfect CSI
Publication date :
October 2023
Journal title :
IEEE Transactions on Aerospace and Electronic Systems
ISSN :
0018-9251
eISSN :
1557-9603
Publisher :
Institute of Electrical and Electronics Engineers Inc.
Volume :
59
Issue :
5
Pages :
7004 - 7019
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
Van Lang University, Vietnam
Hanoi University of Science and Technology
U.S National Science Foundation
Ministry of Education, Youth and Sports of the Czech Republic
e-INFRA CZ
Funding text :
The work of H. Vincent Poor was supported by U.S. National Science Foundation under Grant CNS-2128448.
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