M-Sequence for Reducing Peak-to-Average Power Ratio in PTS-OFDM Systems

被引：4

作者：

JI Hong TONG Xue jian YUE Guang xin School of Telecommunications Engineering Beijing University of Posts and Telecommunications Beijing P R China ^{[100876
]}

机构：

来源：

TheJournalofChinaUniversitiesofPostsandTelecommunications | 2002年 / 02期

关键词：

orthogonal frequency division multiplexing; peak to average ratio; partial transmit sequence; m sequence;

D O I：

暂无

中图分类号：

TN929.11 [光纤通信];

学科分类号：

0803 ;

摘要：

A sub optimum m sequence method for reducing PAR distribution in PTS OFDM is proposed in the paper. In order to reduce the calculation load introduced by optimum PTS method, m sequence instead of finding the optimum side information can be utilized, which will not bring very heavy burden to the OFDM system since the calculation complexity is determined mainly by the number of IDFT at the cost of PAR distribution performance of OFDM system.

引用

页码：49 / 52

页数：4