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A Comparative Analysis of BER Performance for NOMA in the Presence of Rayleigh Fading and Impulse Noise

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  • Muhammad Hussain

    (Software Engineering Department, Bahria University, Karachi, Pakistan)

Abstract

Importance of Study:This research investigates the integration of wired and wireless communication in Smart Grid (SG) systems, addressing the challenges posed by impulse noise and the increasing demand for bandwidth.Novelty statement:The study explores the impact of impulse noise models on Non-Orthogonal Multiple Access (NOMA) performance within fading environments, offering insights into optimizing bandwidth utilization in multi-user SG communication.Material and Method:Numerical simulations validate the derived closed form of the bit error rate (BER) equation, utilizing a NOMA downlink system. The performance parameters for assessing the effects of impulse noise in a Rayleigh fading channel include instantaneous signal-to-noise ratio (SNR), bit error rate, disturbance ratio, and the trade-off between spectral efficiency and energy efficiency. Result and Discussion:The research reveals that NOMA demonstrates promising performance in SG communication despite the presence of impulse noise, with BER decreasing rapidly with increasing signal-to-noise ratio (SNR). The study highlights a performance trade-off between impulse noise and fading, emphasizing the importance of accurate SNR levels for power allocation in NOMA systems.Concluding Remarks:This study contributes novel insights into the robustness of NOMA under realistic SG conditions, offering valuable implications for enhancing reliability and efficiency in SG communication infrastructure.

Suggested Citation

  • Muhammad Hussain, 2024. "A Comparative Analysis of BER Performance for NOMA in the Presence of Rayleigh Fading and Impulse Noise," International Journal of Innovations in Science & Technology, 50sea, vol. 6(2), pages 550-564, May.
    • Handle: RePEc:abq:ijist1:v:6:y:2024:i:2:p:550-564
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    1. Augustus Ehiremen Ibhaze & Moses Uwakmfon Akpabio & Tolulope Olusegun Akinbulire, 2020. "A review on smart metering infrastructure," International Journal of Energy Technology and Policy, Inderscience Enterprises Ltd, vol. 16(3), pages 277-301.
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