基本信息:
- 专利标题： ALLOCATION OF REAL TIME FILES
- 申请号：PCT/IB2002/005476 申请日：2002-12-16
- 公开(公告)号：WO2003054870A3 公开(公告)日：2003-07-03
- 发明人： VAN GESTEL, Wilhelmus, J. , LUITJENS, Steven, B. , MURASE, Kaoru , GOTOH, Yoshiho , SASAKI, Miyuki , NAKAMURA, Masanobu , KATO, Motoki
- 申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SONY CORPORATION , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , VAN GESTEL, Wilhelmus, J. , LUITJENS, Steven, B. , MURASE, Kaoru , GOTOH, Yoshiho , SASAKI, Miyuki , NAKAMURA, Masanobu , KATO, Motoki
- 申请人地址： Groenewoudseweg 1, NL-5621 BA Eindhoven NL
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.,SONY CORPORATION,MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.,VAN GESTEL, Wilhelmus, J.,LUITJENS, Steven, B.,MURASE, Kaoru,GOTOH, Yoshiho,SASAKI, Miyuki,NAKAMURA, Masanobu,KATO, Motoki
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.,SONY CORPORATION,MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.,VAN GESTEL, Wilhelmus, J.,LUITJENS, Steven, B.,MURASE, Kaoru,GOTOH, Yoshiho,SASAKI, Miyuki,NAKAMURA, Masanobu,KATO, Motoki
- 当前专利权人地址： Groenewoudseweg 1, NL-5621 BA Eindhoven NL
- 代理机构： GROENENDAAL, Antonius, W., M.
- 优先权： EP01205016.7 20011220
- 主分类号： G11B20/12
- IPC分类号： G11B20/12
摘要：
When recording data on a medium where a certain data rate is required, an allocation manager in the player must allocate sections of the logical space (21) in such a way that the recording medium is efficiently filled and that an adequate data rate can be guaranteed even in the presence of defective ECC blocks (43,45). The allocation rules for the allocation manager are complex. The rules can be simplified by placing a lower limit on the size of an extent (42) and by increasing the size (41,44) of the extent depending on the number of defect ECC blocks in the extent.
公开/授权文献:
- WO2003054870A2 ALLOCATION OF REAL TIME FILES 公开/授权日：2003-07-03
IPC结构图谱:
| G | 物理 |
| --G11 | 信息存储 |
| ----G11B | 基于记录载体和换能器之间的相对运动而实现的信息存储 |
| ------G11B20/00 | 并非专指记录或重现方法的信号处理；为此所用的电路 |
| --------G11B20/02 | .模拟量的记录或重现 |
| ----------G11B20/12 | ..格式安排，例如，记录载体上数据块或字的排列 |