Reduction PAPR of OFDM Signals by Combining PTS with Hadamard Transform

摘要：

One of main disadvantage of OFDM is high peak-toaverage power ratio (PAPR). In this paper, an effective PAPR reduction scheme is proposed. The new scheme is based on PTS and composed of hadamard transform followed by the PTS technique for reduction peak-to-average of OFDM signal. Simulation results show that the proposed scheme can obtain significant PAPR reduction compared to ordinary PTS method.

关键词： partial transmit sequence (PTS) hadamard ttansform PAPR OFDM

作者: Zhongpeng Wang

作者单位: School of Information and Electronic Engineering Zhejiang University of Science and Technology Hangzhou, China

会议类型: 国际会议

会议名称: 2010 International Conference on Software and Computing Technology(2010年软件与计算机技术国际会议 ICSCT 2010)

会议地点: 昆明

会议语种:英文

页码: 301-304

在线出版日期: 2010-10-17（万方平台首次上网日期，不代表论文的发表时间）