Overlay Network with Non-orthogonal Multiple Access and Energy Harvesting: Performance Evaluation

IF 1.5 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Iranian Journal of Science and Technology-Transactions of Electrical Engineering Pub Date : 2024-03-07 DOI:10.1007/s40998-024-00706-0

引用次数: 0

Abstract

This paper studies an overlay network with non-orthogonal multiple access (NOMA) wherein the far-licensed NOMA user is assisted by either the near-licensed NOMA user or the unlicensed source to maintain its communications with the licensed NOMA transmitter. Both the near-licensed NOMA user and the unlicensed source implement practical nonlinear energy harvesters to meliorate energy efficiency. The performance metrics of the proposed overlay network with NOMA and EH (ONwNOMAEH) such as energy efficiency, system throughput, and outage probability are analysed in an explicit form. Multiple results expose the effectiveness and the flexibly adjusted performance of the proposed ONwNOMAEH.

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具有非正交多址和能量收集功能的重叠网络：性能评估

摘要本文研究了一种非正交多址（NOMA）覆盖网络，在这种网络中，远端许可的 NOMA 用户在近端许可的 NOMA 用户或非许可源的协助下，保持与许可的 NOMA 发射机的通信。近授权 NOMA 用户和非授权信号源都采用实用的非线性能量收集器来提高能效。我们以明确的形式分析了拟议的 NOMA 和 EH 叠加网络（ONwNOMAEH）的性能指标，如能效、系统吞吐量和中断概率。多重结果揭示了所提议的 ONwNOMAEH 的有效性和可灵活调整的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Iranian Journal of Science and Technology-Transactions of Electrical Engineering ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

5.50

自引率

4.20%

发文量

审稿时长

>12 weeks

期刊介绍： Transactions of Electrical Engineering is to foster the growth of scientific research in all branches of electrical engineering and its related grounds and to provide a medium by means of which the fruits of these researches may be brought to the attentionof the world’s scientific communities. The journal has the focus on the frontier topics in the theoretical, mathematical, numerical, experimental and scientific developments in electrical engineering as well as applications of established techniques to new domains in various electical engineering disciplines such as: Bio electric, Bio mechanics, Bio instrument, Microwaves, Wave Propagation, Communication Theory, Channel Estimation, radar & sonar system, Signal Processing, image processing, Artificial Neural Networks, Data Mining and Machine Learning, Fuzzy Logic and Systems, Fuzzy Control, Optimal & Robust ControlNavigation & Estimation Theory, Power Electronics & Drives, Power Generation & Management The editors will welcome papers from all professors and researchers from universities, research centers, organizations, companies and industries from all over the world in the hope that this will advance the scientific standards of the journal and provide a channel of communication between Iranian Scholars and their colleague in other parts of the world.