OFDM PAPR reduction using clipping with distortion control

被引：0

作者：

Deng, SK ^{[1
]}

Lin, MC ^{[1
]}

机构：

[1] Natl Taiwan Univ, Grad Inst Commun Engn, Taipei 106, Taiwan

来源：

ICC 2005: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5 | 2005年

关键词：

PAPR; recursive clipping and filtering; OFDM;

D O I：

暂无

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：

We propose a new PAPR reduction scheme for OFDM systems. The idea is to reduce PAPR and control clipping distortion simultaneously. The procedure includes setting a proper distortion bound and recursive operations of clipping, filtering and distortion control. The proposed scheme can achieve significant PAPR reduction while maintaining low error rate. For this scheme. PAPR reduction is obtained without any redundancy and no side information is needed in the OFDM receiver. Hence, OFDM systems using this scheme do not pay the price of the reduction of transmission rate or reliability for achieving PAPR reduction.

引用

页码：2563 / 2567

页数：5

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