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首页> 外文期刊>International journal of communication systems >Improving the peak-to-average power ratio of the single-carrier frequency-division multiple access system through the integration of tone injection and tone reservation techniques
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Improving the peak-to-average power ratio of the single-carrier frequency-division multiple access system through the integration of tone injection and tone reservation techniques

机译:通过音调注入和音调预留技术的集成,提高单载波频分多址系统的峰均功率比

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摘要

This paper proposes a new method for reducing the peak-to-average power ratio of the single-carrier frequency-division multiple access system. The method is an integration of the tone injection (TI) and tone reservation (TR) techniques. A recommended method that uses TI to improve TR's low data transmission rate problem that is caused by the reservation of subcarriers. Additionally, to reduce the massive amount of computation required by the combined needs of TI and TR, an iterative flipping algorithm was adopted for this purpose. Simulation results indicate that the proposed method is not only capable of effectively improving the peak-to-average power ratio-reduction efficiency of the single-carrier frequency-division multiple access system but it can also improve the data transmission rate of the conventional TR technique.
机译:本文提出了一种降低单载波频分多址系统峰均功率比的新方法。该方法是音调注入(TI)和音调保留(TR)技术的集成。一种推荐的方法,该方法使用TI来改善由子载波保留引起的TR的低数据传输速率问题。另外,为了减少TI和TR的组合需求所需的大量计算,为此目的采用了迭代翻转算法。仿真结果表明,该方法不仅可以有效提高单载波频分多址系统的峰均功率比降低效率,而且可以提高传统TR技术的数据传输速率。 。

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