{"title":"磁记录通道涡轮编码/解码芯片组件的软件模拟和性能分析","authors":"P. M. Putinica, S. Stancescu","doi":"10.1109/SMICND.2007.4519776","DOIUrl":null,"url":null,"abstract":"This work argues that low cost chip components implementations of turbo codes still reach near the absolute maximum capacity of the magnetic recording channel. The turbo encoder/decoder presented is simulated in software and its performances are analyzed against other encoding and recording solutions, such as PRML channels and MTR-RLL codes. Simulation results confirmed the significant performance gains (BER versus SNR) introduced by turbo codes and proved that the hardware implementations of the turbo encoder/decoder components allow greater recording densities.","PeriodicalId":376866,"journal":{"name":"2007 International Semiconductor Conference","volume":"130 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Software Simulation and Performance Analysis for Turbo Encoding/Decoding Chip Components for Magnetic Recording Channels\",\"authors\":\"P. M. Putinica, S. Stancescu\",\"doi\":\"10.1109/SMICND.2007.4519776\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This work argues that low cost chip components implementations of turbo codes still reach near the absolute maximum capacity of the magnetic recording channel. The turbo encoder/decoder presented is simulated in software and its performances are analyzed against other encoding and recording solutions, such as PRML channels and MTR-RLL codes. Simulation results confirmed the significant performance gains (BER versus SNR) introduced by turbo codes and proved that the hardware implementations of the turbo encoder/decoder components allow greater recording densities.\",\"PeriodicalId\":376866,\"journal\":{\"name\":\"2007 International Semiconductor Conference\",\"volume\":\"130 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 International Semiconductor Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SMICND.2007.4519776\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 International Semiconductor Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SMICND.2007.4519776","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Software Simulation and Performance Analysis for Turbo Encoding/Decoding Chip Components for Magnetic Recording Channels
This work argues that low cost chip components implementations of turbo codes still reach near the absolute maximum capacity of the magnetic recording channel. The turbo encoder/decoder presented is simulated in software and its performances are analyzed against other encoding and recording solutions, such as PRML channels and MTR-RLL codes. Simulation results confirmed the significant performance gains (BER versus SNR) introduced by turbo codes and proved that the hardware implementations of the turbo encoder/decoder components allow greater recording densities.
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