发明名称 |
Logical storage of UDF descriptors by mapping a plurality of descriptors into a physical layer |
摘要 |
Descriptored information is stored in a file system according to a Uniform Disk Format Specification UDF. It accommodates storage of both data and descriptor items, through separating a descriptor item from the data through storing the former in a dedicated logical sector. In particular, the descriptor items are assigned to a dedicated and immediately accessible directory space. Within the directory space, successive logical sectors are mapped at mutual stepping distances that are a factor less than a physical sector size that is uniform among data and descriptor items.
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申请公布号 |
US6643757(B2) |
申请公布日期 |
2003.11.04 |
申请号 |
US20010835630 |
申请日期 |
2001.04.16 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
FONTIJN WILHELMUS FRANCISCUS JOHANNES |
分类号 |
G06F3/06;G11B20/12;G11B27/32;(IPC1-7):G06F12/00 |
主分类号 |
G06F3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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