{"title":"花旗代码基于PR1均衡水平垂直记录","authors":"Y. Kurihara, M.Z. Ahmde, H. Osawa, Y. Okamoto","doi":"10.1109/INTMAG.2005.1463918","DOIUrl":null,"url":null,"abstract":"In high density perpendicular recording the reduction techniques of the inter-track interference is important. In this paper, we investigate a new CITI code based on the equalized level of class-1 partial response (PR1), which is the simplest PR system whose polynomial is represented by only positive coefficients. The constructive inter-track interference code for the PR1 equalization in perpendicular recording was discussed. The results show that the proposed system exhibits better BER performance than the conventional one.","PeriodicalId":273174,"journal":{"name":"INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005.","volume":"116 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"CITI code based on PR1 equalized level for perpendicular recording\",\"authors\":\"Y. Kurihara, M.Z. Ahmde, H. Osawa, Y. Okamoto\",\"doi\":\"10.1109/INTMAG.2005.1463918\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In high density perpendicular recording the reduction techniques of the inter-track interference is important. In this paper, we investigate a new CITI code based on the equalized level of class-1 partial response (PR1), which is the simplest PR system whose polynomial is represented by only positive coefficients. The constructive inter-track interference code for the PR1 equalization in perpendicular recording was discussed. The results show that the proposed system exhibits better BER performance than the conventional one.\",\"PeriodicalId\":273174,\"journal\":{\"name\":\"INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005.\",\"volume\":\"116 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-04-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INTMAG.2005.1463918\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTMAG.2005.1463918","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
CITI code based on PR1 equalized level for perpendicular recording
In high density perpendicular recording the reduction techniques of the inter-track interference is important. In this paper, we investigate a new CITI code based on the equalized level of class-1 partial response (PR1), which is the simplest PR system whose polynomial is represented by only positive coefficients. The constructive inter-track interference code for the PR1 equalization in perpendicular recording was discussed. The results show that the proposed system exhibits better BER performance than the conventional one.
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