发明申请
- 专利标题： INTEGRATED DATA AND HEADER PROTECTION FOR TAPE DRIVES
- 专利标题（中）： 集成数据和磁带保护用于磁带驱动
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申请号： US13451233申请日： 2012-04-19
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公开(公告)号： US20120210194A1公开(公告)日： 2012-08-16
- 发明人: Roy D. Cideciyan , Hisato Matsuo , Thomas Mittelholzer , Kenji Ohtani , Paul J. Seger , Keisuke Tanaka
- 申请人： Roy D. Cideciyan , Hisato Matsuo , Thomas Mittelholzer , Kenji Ohtani , Paul J. Seger , Keisuke Tanaka
- 申请人地址： US NY Armonk
- 专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY Armonk
- 主分类号： H03M13/05
- IPC分类号： H03M13/05 ; G06F11/10
摘要：
A method for integrating data and header protection in tape drives includes receiving an array of data organized into rows and columns. The array is extended to include one or more headers for each row of data in the array. The method provides two dimensions of error correction code (ECC) protection for the data in the array and a single dimension of ECC protection for the headers in the array. A corresponding apparatus is also disclosed herein.
公开/授权文献
- US08645800B2 Integrated data and header protection for tape drives 公开/授权日：2014-02-04