In this paper, we design a double-hop relay-supported mixed RF-THz wireless link utilizing the fixed-gain amplify-and-forward protocol and the decode-and-forward protocol with static source and dynamic relay and destination (relay and destination are taken as unstable drones fluctuating uniformly in yaw and pitch directions). We consider the joint effect of Rayleigh fading and path-loss to model the RF link, and the combined effect of α−µ fading, path-loss, and alignment errors to model the THz transmission link. Precise closed-form analytical expressions for the cumulative distribution function, the probability density function, the characteristic function, and the n-th moment of the end-to-end signal-to-noise ratio of the considered system are obtained in terms of the univariate Fox’s H-function (UFH). Utilizing these expressions, closed-form analytical expressions for the outage probability (OP), average bit error rate (ABER), and average channel capacity (ACC) are obtained in terms of the UFH. To have a better insight into the system performances, we provide an asymptotic analysis for OP and calculate the diversity order of the system in terms of the system and channel parameters. Moreover, the impact of different system and channel parameters on the OP, ABER, and ACC is analyzed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design of Double-Hop Relay-Supported Mixed RF-THz Wireless Link


    Beteiligte:
    Yadav, Anil (Autor:in) / Mallik, Ranjan K. (Autor:in)


    Erscheinungsdatum :

    07.10.2024


    Format / Umfang :

    637873 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Data link relay design

    Parsons, P. | NTRS | 1974



    WIRELESS RELAY DEVICE

    AOYAMA TETSUYA / MIYAKE YUJI | Europäisches Patentamt | 2020

    Freier Zugriff

    WIRELESS RELAY DEVICE

    AOYAMA TETSUYA / MIYAKE YUJI | Europäisches Patentamt | 2021

    Freier Zugriff

    Link design and payload configuration concepts for the Data Relay Satellite

    Losquadro, G. / European Research Association | British Library Conference Proceedings | 1989