基于分数阶傅里叶变换的多载波系统峰均功率比分析

The Ninth International Conference onCommunications Systems, 2004. ICCS 2004. Pub Date : 2004-11-30 DOI:10.1109/ICCS.2004.1359360

Y. Ju, B. Barkat, S. Attallah

{"title":"基于分数阶傅里叶变换的多载波系统峰均功率比分析","authors":"Y. Ju, B. Barkat, S. Attallah","doi":"10.1109/ICCS.2004.1359360","DOIUrl":null,"url":null,"abstract":"This paper evaluates the peak-to-average power ratio (PAR) performance of a multicarrier system based on the fractional Fourier transform (FRFT). Analytical evaluation and simulations verify that this system, which greatly outperforms classical OFDM system in rapidly fading channels, can also provide a better PAR performance in some situations. In addition, further PAR reduction can be obtained by applying the well-known selective mapping method (SLM)","PeriodicalId":333629,"journal":{"name":"The Ninth International Conference onCommunications Systems, 2004. ICCS 2004.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":"{\"title\":\"Analysis of peak-to-average power ratio of a multicarrier system based on the fractional Fourier transform\",\"authors\":\"Y. Ju, B. Barkat, S. Attallah\",\"doi\":\"10.1109/ICCS.2004.1359360\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper evaluates the peak-to-average power ratio (PAR) performance of a multicarrier system based on the fractional Fourier transform (FRFT). Analytical evaluation and simulations verify that this system, which greatly outperforms classical OFDM system in rapidly fading channels, can also provide a better PAR performance in some situations. In addition, further PAR reduction can be obtained by applying the well-known selective mapping method (SLM)\",\"PeriodicalId\":333629,\"journal\":{\"name\":\"The Ninth International Conference onCommunications Systems, 2004. ICCS 2004.\",\"volume\":\"34 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-11-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"15\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Ninth International Conference onCommunications Systems, 2004. ICCS 2004.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCS.2004.1359360\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Ninth International Conference onCommunications Systems, 2004. ICCS 2004.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCS.2004.1359360","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 15

摘要

本文基于分数阶傅立叶变换(FRFT)对多载波系统的峰均功率比(PAR)性能进行了评价。分析评估和仿真结果表明，该系统在快速衰落信道中大大优于传统OFDM系统，在某些情况下也能提供更好的PAR性能。此外，通过应用众所周知的选择性映射方法(SLM)，可以进一步降低PAR。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Analysis of peak-to-average power ratio of a multicarrier system based on the fractional Fourier transform

This paper evaluates the peak-to-average power ratio (PAR) performance of a multicarrier system based on the fractional Fourier transform (FRFT). Analytical evaluation and simulations verify that this system, which greatly outperforms classical OFDM system in rapidly fading channels, can also provide a better PAR performance in some situations. In addition, further PAR reduction can be obtained by applying the well-known selective mapping method (SLM)

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

The Ninth International Conference onCommunications Systems, 2004. ICCS 2004.

自引率

0.00%

发文量