Reduction of peak-to-average power ratio of OFDM signals with companding transform

被引：66

作者：

Huang, X ^{[1
]}

Lu, JH

Zheng, JL

Chuang, J

Gu, J

机构：

[1] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

[2] AT&T Labs Res, Middletown, NJ 07748 USA

来源：

ELECTRONICS LETTERS | 2001年 / 37卷 / 08期

关键词：

D O I：

10.1049/el:20010345

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A companding transform-based scheme for reducing peak-to-average power ratio (PAPR) of transmitted OFDM signals is proposed. This scheme effectively compresses large signals while enhancing small ones, achieving a significant reduction of PAPR with a low computational complexity.

引用

页码：506 / 507

页数：2

共 5 条

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