A dramatic increase in the number of devices that are connected to the wireless networks has seen many challenging issues. One of them is the security problem. Enhancement in physical layer security has shown promising results to improve these security issues in the existing wireless networks. This paper proposes a transmission technique based on scrambled Bose Chaudhuri Hocquenghem code with feedback to improve the physical layer security in wireless communication system. The security of the transmission system over a wiretap channel is investigated. Scrambling matrix is applied to the code word and a hybrid automatic repeat request (HARQ) protocol is used. In this paper, the security gap is used as a performance metric to measure the difference between the authorized and unauthorized channel. We find that the proposed technique results in smaller security gap compared to the conventional techniques.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Physical Layer Security Using Scrambled BCH with Adaptive Granular HARQ


    Weitere Titelangaben:

    Advances in Engineering res



    Kongress:

    Proceedings of the Multimedia University Engineering ; 2022 ; Cyberjaya and Melaka, Malaysia July 25, 2022 - July 27, 2022



    Erscheinungsdatum :

    23.12.2022


    Format / Umfang :

    10 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Testbed Implementation and Evaluation of Interleaved and Scrambled Coding for Physical-Layer Security

    Martins, Cesar / Fernandes, Telmo / Gomes, Marco et al. | IEEE | 2018



    Adaptive physical layer security using code bank of sequences for CDMA

    Pillai, Preetha / Kharat, Shraddha / Warty, Chirag et al. | IEEE | 2015


    Adaptive HARQ Design for Semantic Image Transmission

    Liu, Haiqian / Zhao, Ming-Min / Lei, Ming et al. | IEEE | 2024


    Repetition-Based NOMA-HARQ with Adaptive Termination for URLLC

    Takita, Go / Hara, Takanori / Yuda, Yasuaki et al. | IEEE | 2022