发明申请
US20090092012A1 DEVICE AND METHOD OF RECORDING/REPRODUCING INFORMATION INTO/FROM A MEDIUM
审中-公开
记录/复制信息到媒体中的设备和方法
- 专利标题： DEVICE AND METHOD OF RECORDING/REPRODUCING INFORMATION INTO/FROM A MEDIUM
- 专利标题（中）： 记录/复制信息到媒体中的设备和方法
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申请号： US12210255申请日： 2008-09-15
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公开(公告)号： US20090092012A1公开(公告)日： 2009-04-09
- 发明人: Kenji Akahoshi
- 申请人： Kenji Akahoshi
- 优先权： JP2007-260487 20071004
- 主分类号： G11B20/10
- IPC分类号： G11B20/10
摘要：
A method for recording/reproducing data to/from a medium by which a table is formed for assigning physical addresses of spare areas of the medium to make the physical addresses be continuous with the last address of logical addresses of a user data recording area, and recording/reproducing is performed by using the table. The physical address of an unused spare area is assigned to make the physical address be continuous with the last address of the logical addresses of the user data recording area. It is therefore possible to use the unused spare area as the user data recording area and to effectively utilize the unused spare area.
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