{"title":"Improved performance of error detection in turbo decoding by incorporating a short CRC with the mean-sign-change criterion","authors":"F. Zhai, I. Fair","doi":"10.1109/ISIT.2001.936006","DOIUrl":null,"url":null,"abstract":"We show that the systematic component of a terminated recursive systematic convolutional encoder provides a built-in CRC (cyclic redundancy check), and we use this characteristic to improve the performance of the mean-sign-change (MSC) criterion. In addition, we show that by concatenating an external short CRC with the MSC criterion the error detection performance can be improved even further.","PeriodicalId":433761,"journal":{"name":"Proceedings. 2001 IEEE International Symposium on Information Theory (IEEE Cat. No.01CH37252)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings. 2001 IEEE International Symposium on Information Theory (IEEE Cat. No.01CH37252)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISIT.2001.936006","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We show that the systematic component of a terminated recursive systematic convolutional encoder provides a built-in CRC (cyclic redundancy check), and we use this characteristic to improve the performance of the mean-sign-change (MSC) criterion. In addition, we show that by concatenating an external short CRC with the MSC criterion the error detection performance can be improved even further.
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