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
收藏
页码：506 / 507
页数：2
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