{"title":"Block coded modulation: an application to frequency/phase modulation and a procedure for the construction of trellis diagrams","authors":"E. Paravalos, S. Fleisher","doi":"10.1109/PACRIM.1991.160686","DOIUrl":null,"url":null,"abstract":"Block coded modulation (BCM) is a bandwidth efficient scheme that results from the combination of block coding and modulation. The concept of BCM is applied to frequency/phase modulation (FPM) schemes, and the coding gain over uncoded M-PSK, BCM M-PSK, and TCM FPM systems is demonstrated. It is found that block code configurations of low complexity yield coding gains on the order of 3 dB over uncoded modulation while higher complexity codes further improve the performance. A procedure is described for the construction of BCM trellis diagrams, and examples that demonstrate the applicability of the procedure are included.<<ETX>>","PeriodicalId":289986,"journal":{"name":"[1991] IEEE Pacific Rim Conference on Communications, Computers and Signal Processing Conference Proceedings","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"[1991] IEEE Pacific Rim Conference on Communications, Computers and Signal Processing Conference Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PACRIM.1991.160686","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Block coded modulation (BCM) is a bandwidth efficient scheme that results from the combination of block coding and modulation. The concept of BCM is applied to frequency/phase modulation (FPM) schemes, and the coding gain over uncoded M-PSK, BCM M-PSK, and TCM FPM systems is demonstrated. It is found that block code configurations of low complexity yield coding gains on the order of 3 dB over uncoded modulation while higher complexity codes further improve the performance. A procedure is described for the construction of BCM trellis diagrams, and examples that demonstrate the applicability of the procedure are included.<>
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