C. Winstead, Jie Dai, Woo Jin Kim, S. Little, Yong-Bin Kim, C. Myers, C. Schlegel
{"title":"Analog MAP decoder for (8, 4) Hamming code in subthreshold CMOS","authors":"C. Winstead, Jie Dai, Woo Jin Kim, S. Little, Yong-Bin Kim, C. Myers, C. Schlegel","doi":"10.1109/ARVLSI.2001.915556","DOIUrl":null,"url":null,"abstract":"An all-MOS analog implementation of a MAP decoder is presented for the (8, 4) extended Hamming code. This paper describes the design and analysis of a tail-biting trellis decoder implementation using subthreshold CMOS devices. A VLSI test chip has recently returned from fabrication, and preliminary test results indicate accurate decoding up to 20 MBit/s.","PeriodicalId":424368,"journal":{"name":"Proceedings 2001 Conference on Advanced Research in VLSI. ARVLSI 2001","volume":"108 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"35","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings 2001 Conference on Advanced Research in VLSI. ARVLSI 2001","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ARVLSI.2001.915556","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 35
Abstract
An all-MOS analog implementation of a MAP decoder is presented for the (8, 4) extended Hamming code. This paper describes the design and analysis of a tail-biting trellis decoder implementation using subthreshold CMOS devices. A VLSI test chip has recently returned from fabrication, and preliminary test results indicate accurate decoding up to 20 MBit/s.
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