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Security-Reliability Trade-Offs for Satellite-Terrestrial Relay Networks with a Friendly Jammer and Imperfect CSI

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F23%3A10253543" target="_blank" >RIV/61989100:27240/23:10253543 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989100:27740/23:10253543

  • Result on the web

    <a href="https://ieeexplore.ieee.org/document/10144416" target="_blank" >https://ieeexplore.ieee.org/document/10144416</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/TAES.2023.3282934" target="_blank" >10.1109/TAES.2023.3282934</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Security-Reliability Trade-Offs for Satellite-Terrestrial Relay Networks with a Friendly Jammer and Imperfect CSI

  • Original language description

    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 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 (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&apos;s transmit power, channel estimation errors, relay&apos;s transmit power, fading severity parameter, the average power of light-of-sight, and satellite&apos;s multi-path components) on the system performance are shown. IEEE

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20203 - Telecommunications

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    IEEE Transactions on Aerospace and Electronic Systems

  • ISSN

    0018-9251

  • e-ISSN

  • Volume of the periodical

    59

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    16

  • Pages from-to

    7004-7019

  • UT code for WoS article

    001101791300158

  • EID of the result in the Scopus database

    2-s2.0-85161603714