Farah Arabian, Willie K. Harrison, Chad Josephson, M. Rice, E. Perrins
{"title":"On Peak-to-Average Power Ratio Optimization for Coded APSK","authors":"Farah Arabian, Willie K. Harrison, Chad Josephson, M. Rice, E. Perrins","doi":"10.1109/ISWCS.2018.8491087","DOIUrl":null,"url":null,"abstract":"The symmetric information rate is used to define the relationship between the APSK constellation parameters, the code rate, and the average and peak E<inf>b</inf>/N<inf>0</inf>. Minimizing the average E<inf>b</inf>/N<inf>0</inf> reproduces the DVB-S2 constellation parameters for 16- and 32-APSK. Minimizing the peak E<inf>b</inf>/N<inf>0</inf>produces DVB-S2 constellation parameters for 16- and 32-APSK that minimize the peak-to-average power ratio. The peak-to-average power ratio gains are less than 1 dB, but when used on coded systems with very steep decoded bit error probability vs. E<inf>b</inf>/N<inf>0</inf> curves, the gains can be significant.","PeriodicalId":272951,"journal":{"name":"2018 15th International Symposium on Wireless Communication Systems (ISWCS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 15th International Symposium on Wireless Communication Systems (ISWCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISWCS.2018.8491087","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
The symmetric information rate is used to define the relationship between the APSK constellation parameters, the code rate, and the average and peak Eb/N0. Minimizing the average Eb/N0 reproduces the DVB-S2 constellation parameters for 16- and 32-APSK. Minimizing the peak Eb/N0produces DVB-S2 constellation parameters for 16- and 32-APSK that minimize the peak-to-average power ratio. The peak-to-average power ratio gains are less than 1 dB, but when used on coded systems with very steep decoded bit error probability vs. Eb/N0 curves, the gains can be significant.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
