Unmanned aerial vehicle (UAV) is a flight device with power and energy based on computer program control, which has the characteristics of small size, light weight, high maneuverability and low cost. With its characteristics, UAV can play an important role in military and civil fields. However, due to the broadcast nature of wireless communication and inherent air-to-ground line-of-sight channel, UAV wireless communication system is more vulnerable to security threats. On the basis of traditional encryption technology, the secrecy capacity of the UAV communication system can be improved by introducing physical layer security. This article aims to study the security of the physical layer in the UAV communication system, and summarizes the latest research results on the safety communication involving UAVs on the physical layer, such as trajectory optimization, power allocation, user scheduling and cooperative UAVs. Further, some potential research directions and challenges in physical layer security of UAV system are discussed.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Wireless secure communication involving UAV: an overview of physical layer security


    Beteiligte:
    Li Jiawei (Autor:in) / Cheng Ruixia (Autor:in) / Zhu Junwen (Autor:in) / Tian Yu (Autor:in) / Zhang Yiwen (Autor:in)


    Erscheinungsdatum :

    2021




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Physical Layer Security through Secure Channel Estimation

    Din, Fawad Ud / Labeau, Fabrice | IEEE | 2018


    Physical Layer Security Performance Analysis of RIS-Assisted Wireless Communication Systems

    Yadav, Suneel / Yadav, Ashutosh Kumar / Gurjary, Devendra Singh et al. | IEEE | 2022


    Physical Layer Security for THz Communication

    Sharma, Shubha / Madhukumar, A S | IEEE | 2023



    Cross-Layer Authentication based on Physical-Layer Signatures for Secure Vehicular Communication

    Shawky, Mahmoud A. / Abbasi, Qammer H. / Imran, Muhammad Ali et al. | IEEE | 2022