An overview of peak-to-average power ratio reduction techniques for multicarrier transmission

被引：1279

作者：

Han, SH ^{[1
]}

Lee, JH ^{[1
]}

机构：

[1] Seoul Natl Univ, Seoul 151, South Korea

来源：

IEEE WIRELESS COMMUNICATIONS | 2005年 / 12卷 / 02期

关键词：

D O I：

10.1109/MWC.2005.1421929

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

High peak-to-average power ratio of the transmit signal is a major drawback of multicarrier transmission such as OFDM or DMT. This article describes some of the important PAPR reduction techniques for multicarrier transmission including amplitude clipping and filtering, coding, partial transmit sequence, selected mapping, interleaving, tone reservation, tone injection, and active constellation extension. Also, we make some remarks on the criteria for PAPR reduction technique selection and briefly address the problem of PAPR reduction in OFDMA and MIMO-OFDM.

引用

页码：56 / 65

页数：10

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