发明授权
- 专利标题： Robust data storage techniques for two-sided data storage tape
- 专利标题（中）： 用于双面数据存储磁带的强大的数据存储技术
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申请号： US11391574申请日： 2006-03-27
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公开(公告)号： US07595950B2公开(公告)日： 2009-09-29
- 发明人: Larold L. Olson , Brian D. Findlay , C. Thomas Jennings , Douglas W. Johnson , Denis J. Langlois , Richard W. Molstad
- 申请人： Larold L. Olson , Brian D. Findlay , C. Thomas Jennings , Douglas W. Johnson , Denis J. Langlois , Richard W. Molstad
- 申请人地址： US MN Oakdale
- 专利权人： Imation Corp.
- 当前专利权人： Imation Corp.
- 当前专利权人地址： US MN Oakdale
- 代理商 Eric D. Levinson
- 主分类号： G11B5/09
- IPC分类号： G11B5/09
摘要：
In an embodiment, a data storage tape includes a first side including recorded data and a second side including recorded error correcting code data for the recorded data on the first side. In another embodiment, a data storage tape comprises a first side including recorded data and a second side including a copy of the recorded data. Embodiments of the invention may distribute related data across both sides of a data storage tape and as a result may reduce the probability that a location-dependent error in the data storage tape will result in irretrievable data loss. Embodiments of the invention may be particularly useful for systems that can simultaneously retrieve or record data on both sides of a dual-sided data storage tape.
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