发明申请
- 专利标题： Apparatus for recording and regenerating data
- 专利标题（中）： 用于记录和再生数据的装置
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申请号： US11116681申请日： 2005-04-28
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公开(公告)号： US20050195923A1公开(公告)日： 2005-09-08
- 发明人: Masakazu Taguchi , Akihiro Itakura , Akiyoshi Uchida
- 申请人： Masakazu Taguchi , Akihiro Itakura , Akiyoshi Uchida
- 申请人地址： JP Kawasaki-shi
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki-shi
- 优先权： JP2000-193370 20000627
- 主分类号： G11B5/008
- IPC分类号： G11B5/008 ; G11B5/012 ; G11B20/10 ; G11B20/18 ; H03M13/39 ; H03M13/41 ; H04L27/06
摘要：
In an apparatus for recording and regenerating data, a pass metric is calculated based on a likelihood converted from a previous calculation result iteratively until all pass metrics of the same data recorded many times on a recording medium are calculated, and then data recorded on the recording medium is decoded.
公开/授权文献
- US07133232B2 Apparatus for recording and regenerating data 公开/授权日：2006-11-07
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