Publication:
Security-Reliability Trade-Offs for Satellite-Terrestrial Relay Networks with a Friendly Jammer and Imperfect CSI
Security-Reliability Trade-Offs for Satellite-Terrestrial Relay Networks with a Friendly Jammer and Imperfect CSI
| datacite.subject.fos | oecd::Social sciences | |
| dc.contributor.author | Tan N. Nguyen, Dinh-Hieu Tran, Van-Duc Phan, Miroslav Voznak, Symeon Chatzinotas, Zhiguo Ding, H. Vincent Poor | |
| dc.date.accessioned | 2023-09-27T04:19:12Z | |
| dc.date.available | 2023-09-27T04:19:12Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | This paper proposes and analyzes the reliability and security trade-off for a satellite-terrestrial (SatTer) relay system. Herein, a satellite sends confidential information to multiple ground users (GUs) 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 non-identical Rayleigh fading channels and imperfect channel state information (CSI) are adopted for a general system model. Then, we consider both amplify-and-forward (AF) and decodeand- forward (DF) relaying strategies to give a full picture of the benefits of each method. In this context, we derive the closedform expressions of the outage probability (OP) and intercept probability (IP) 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 multi-path components) on the system performance are shown | |
| dc.identifier.doi | 10.1109/TAES.2023.3282934 | |
| dc.identifier.uri | http://repository.vlu.edu.vn:443/handle/123456789/8796 | |
| dc.language.iso | en_US | |
| dc.relation.ispartof | IEEE Transactions on Aerospace and Electronic Systems | |
| dc.relation.issn | 0018-9251 | |
| dc.relation.issn | 1557-9603 | |
| dc.relation.issn | 2371-9877 | |
| dc.subject | Amplify-and-forward | |
| dc.subject | decode-and-forward | |
| dc.subject | friendly jammer | |
| dc.subject | non-identical Rayleigh | |
| dc.subject | imperfect CSI | |
| dc.subject | physical layer security | |
| dc.subject | relay networks | |
| dc.title | Security-Reliability Trade-Offs for Satellite-Terrestrial Relay Networks with a Friendly Jammer and Imperfect CSI | |
| dc.type | journal-article | |
| dspace.entity.type | Publication | |
| oairecerif.author.affiliation | #PLACEHOLDER_PARENT_METADATA_VALUE# |
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