BLOCK CODING SCHEME FOR REDUCTION OF PEAK TO MEAN ENVELOPE POWER RATIO OF MULTICARRIER TRANSMISSION SCHEMES

被引：366

作者：

JONES, AE ^{[1
]}

WILKINSON, TA ^{[1
]}

BARTON, SK ^{[1
]}

机构：

[1] UNIV BRADFORD,DEPT ELECT ENGN,BRADFORD BD7 1DP,W YORKSHIRE,ENGLAND

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 25期

关键词：

FREQUENCY DIVISION MULTIPLEXING; BLOCK CODES;

D O I：

10.1049/el:19941423

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 block coding scheme for the reduction of the peak to mean envelope power ratio of multicarrier transmission schemes such as OFDM is proposed. The principle of the scheme is illustrated with the specific example of a four-carrier signal. It is shown that the peak to mean envelope power ratio of this signal can be reduced from 6.02dB to 2.48dB with a 3/4 rate block code. The application of the block coding principle with flexibility such that the coding rate can be traded against peak to mean envelope power ratio is illustrated with the example of an eight-carrier signal.

引用

页码：2098 / 2099

页数：2