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Companding techniques for SC-FDMA and sensor network applications

机译:SC-FDMA和传感器网络应用的强制技术

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摘要

The large Peak-to-Average Power Ratio (PAPR) is a serious problem in wireless communication systems for mobile and sensor network applications. This paper presents efficient non-linear techniques to solve the large PAPR problem in Single-Carrier Frequency Division Multiple Access (SC-FDMA) system and Wireless Sensor Network (WSN) systems. The performance of the proposed techniques is investigated over a realistic channel model. Simulation results reveal PAPR reduction while preserving low Bit Error Rate (BER) levels.
机译:大峰平均功率比(PAPR)是用于移动和传感器网络应用的无线通信系统中的严重问题。本文呈现了高效的非线性技术来解决单载波频分多址(SC-FDMA)系统和无线传感器网络(WSN)系统中的大型PAPR问题。在现实渠道模型中研究了所提出的技术的性能。仿真结果显示PAPR减少,同时保留低位错误率(BER)水平。

著录项

  • 来源
    《International Journal of Electronics Letters 》 |2020年第3期| 241-255| 共15页
  • 作者单位

    Electronics and Communications Department Faculty of Engineering Tanta University Tanta Egypt;

    Training Evaluating and Updating Expert Systems Central Laboratory for Agricultural Expert System Giza Giza Egypt;

    Electronics and Communications Department Faculty of Engineering Tanta University Tanta Egypt;

    Electronics and Communications Department Faculty of Engineering Tanta University Tanta Egypt;

    Electronics and Communications Department Faculty of Engineering Tanta University Tanta Egypt;

    Department of Electronics and Electrical Communications Faculty of Electronic Engineering Menoufia University Menouf Egypt Department of Computer Engineering College of Computers and Information Technology Taif University Al-Hawiya Kingdom of Saudi Arabia;

    Training Evaluating and Updating Expert Systems Central Laboratory for Agricultural Expert System Giza Giza Egypt;

    Department of Electronics and Electrical Communications Faculty of Electronic Engineering Menoufia University Menouf Egypt;

    Department of Electronics and Electrical Communications Faculty of Electronic Engineering Menoufia University Menouf Egypt;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    SC-FDMA; companding; PAPR; DCT; Power Amplifier;

    机译:SC-FDMA;commancanding;PAPR;DCT;功率放大器;

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