This paper proposes a high-altitude platform (HAP)-aided relaying satellite free-space optics (FSO) quantum-key distribution (QKD) system for the secure vehicular networks supporting unmanned vehicles (UAV) and regular vehicles. The subcarrier intensity modulation (SIM) binary phase shift keying (BPSK) and dual- threshold/direct detection (DT/DD) receiver are employed. The relaying HAP is equipped with optical amplify-and-forward (OAF) relaying node. We analytically derive the ergodic secret-key rate of the proposed system under the impact of atmospheric turbulence and other noises. Gaussian beam model is used to evaluate the impact of geometrical spreading on the signal received by the legitimate users and the probability of being eavesdropped. The numerical results confirm the feasibility of the proposed system.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    HAP-Aided Relaying Satellite FSO/QKD Systems for Secure Vehicular Networks


    Beteiligte:
    Vu, Minh Q. (Autor:in) / Dang, Ngoc T. (Autor:in) / Pham, Anh T. (Autor:in)


    Erscheinungsdatum :

    01.04.2019


    Format / Umfang :

    962468 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    An RF/FSO Hybrid Routing for Satellite Constellation Systems

    Kanaya, Yuki / Bandai, Masaki | IEEE | 2019


    Learning-Based Beam Training Algorithms for IEEE802.11ad/ay Networks

    Chang, Ting-Wei / Shen, Li-Hsiang / Feng, Kai-Ten | IEEE | 2019


    TVR - Tall Vehicle Relaying in Vehicular Networks

    Boban, Mate / Meireles, Rui / Barros, Joao et al. | ArXiv | 2012

    Freier Zugriff

    Selective message relaying for multi-hopping vehicular networks

    Aygun, Bengi / Lin, Chung-Wei / Shiraishi, Shinichi et al. | IEEE | 2016


    Trajectory Optimization for Physical Layer Secure Buffer-Aided UAV Mobile Relaying

    Shen, Lingfeng / Zhu, Zhengyu / Wang, Ning et al. | IEEE | 2019