Reflective in-band full duplex NOMA communications for secure 5G networks

Khan, Rabia and Asif, Rameez; (2021) Reflective in-band full duplex NOMA communications for secure 5G networks. In: 2021 International Conference on Smart Applications, Communications and Networking (SmartNets). UNSPECIFIED, GBR, pp. 1-6. ISBN 9781665435451 (https://doi.org/10.1109/SmartNets50376.2021.955541...)

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Abstract

In the context of Internet-of-Things (IoT), big Data analytic and the interconnected world, the scientific revolution is increasing the demand for an improved spectrum utilization. An efficient use of the existing spectrum is required for high data-rate transmission. There are several potential ways of solving the challenges of spectrum scarcity. In-Band Full Duplex (IBFD) and Non-Orthogonal Multiple Access (NOMA) are two techniques that can improve the spectral efficiency (SE) in a 5G and Beyond (5GB) cellular networks. This paper proposes a spectral efficient IBFD scheme, Reflective In-Band Full-Duplex (R-IBFD) algorithm for relay selection to improve security of the system with minimum interference. The interference is basically reduced by the addition of orthogonality between the transmitted and received signal in the IBFD mode. The proposed R-IBFD is evaluated with IBFD, Device-to-Device (D2D) and Artificial Noise (AN). Secrecy Outage Probability (SOP) and throughput is analysed for R-IBFD. The simulation results present the comparison between the R-IBFD and conventional decode-and-forward IBFD communication with one or more users operated as a relay.

  • Item type:Book Section
    ID code:80213
    Dates:
    Date
    Event
    5 October 2021
    Published
    24 September 2021
    Published Online
    30 July 2021
    Accepted
    Notes:© 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:14 Apr 2022 14:31
    Last modified:11 Nov 2024 15:28
    URI:https://strathprints.strath.ac.uk/id/eprint/80213
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