{"title":"非对称信道中使用系统无序码降低数据保护错误率的研究","authors":"S. Piestrak","doi":"10.1109/DSD.2010.117","DOIUrl":null,"url":null,"abstract":"Berger-invert codes are coding schemes used to protect communication channels against all asymmetric errors and to decrease power consumption. This paper proposes a method of constructing modified Berger-invert codes that relies on the choice of check parts with the smallest possible total weight and assignment of low-weight check parts to the most numerous subsets of data with the largest Hamming weights. As a result, the error rate of the transmitted data can be reduced by up to about 23.5% for a 8-bit bus at no cost (no extra bus lines or increase of hardware to implement encoding and decoding/checking circuitry).","PeriodicalId":356885,"journal":{"name":"2010 13th Euromicro Conference on Digital System Design: Architectures, Methods and Tools","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"On Reducing Error Rate of Data Protected Using Systematic Unordered Codes in Asymmetric Channels\",\"authors\":\"S. Piestrak\",\"doi\":\"10.1109/DSD.2010.117\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Berger-invert codes are coding schemes used to protect communication channels against all asymmetric errors and to decrease power consumption. This paper proposes a method of constructing modified Berger-invert codes that relies on the choice of check parts with the smallest possible total weight and assignment of low-weight check parts to the most numerous subsets of data with the largest Hamming weights. As a result, the error rate of the transmitted data can be reduced by up to about 23.5% for a 8-bit bus at no cost (no extra bus lines or increase of hardware to implement encoding and decoding/checking circuitry).\",\"PeriodicalId\":356885,\"journal\":{\"name\":\"2010 13th Euromicro Conference on Digital System Design: Architectures, Methods and Tools\",\"volume\":\"39 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 13th Euromicro Conference on Digital System Design: Architectures, Methods and Tools\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/DSD.2010.117\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 13th Euromicro Conference on Digital System Design: Architectures, Methods and Tools","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DSD.2010.117","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
On Reducing Error Rate of Data Protected Using Systematic Unordered Codes in Asymmetric Channels
Berger-invert codes are coding schemes used to protect communication channels against all asymmetric errors and to decrease power consumption. This paper proposes a method of constructing modified Berger-invert codes that relies on the choice of check parts with the smallest possible total weight and assignment of low-weight check parts to the most numerous subsets of data with the largest Hamming weights. As a result, the error rate of the transmitted data can be reduced by up to about 23.5% for a 8-bit bus at no cost (no extra bus lines or increase of hardware to implement encoding and decoding/checking circuitry).