Power Savings Analysis of Clipping and Filtering Method in OFDM Systems

2008 Australasian Telecommunication Networks and Applications Conference Pub Date : 2008-12-01 DOI:10.1109/ATNAC.2008.4783323

A. Gurung, F. Al-Qahtani, A. Sadik, Z. M. Hussain

引用次数: 27

Abstract

The clipping and filtering method is analyzed in terms of power savings. The analysis takes account of the gain in the amplifier efficiency due to peak-to-average-power-ratio (PAPR) reduction. Assuming a linear amplifier and a typical digital signal processor, the power savings is shown to be in the order of Watts.

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OFDM系统中裁剪滤波方法的节电分析

从节能的角度分析了裁剪滤波方法。该分析考虑了由于峰值-平均功率比(PAPR)降低而导致的放大器效率增益。假设一个线性放大器和一个典型的数字信号处理器，节省的功率显示在瓦特的数量级。

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

2008 Australasian Telecommunication Networks and Applications Conference

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