Information storage medium, recording/reproducing apparatus, and recording/reproducing method
    84.
    发明授权
    Information storage medium, recording/reproducing apparatus, and recording/reproducing method 有权
    信息存储介质,记录/再现装置和记录/再现方法

    公开(公告)号:US08117407B2

    公开(公告)日:2012-02-14

    申请号:US12102982

    申请日:2008-04-15

    IPC分类号: G06F12/12

    摘要: A recording/reproducing apparatus is configured to record a replacement block by logical overwrite (LOW) for updating data recorded on an information storage medium in a first area of the medium, record a replacement block for replacing a defect block generated on the medium in a second area of the medium, and record a second replacement block for replacement by defect of a first replacement block in the second area if the defect is detected while the first replacement block is being recorded in the first area to perform the logical overwrite of an original block recorded in a predetermined area of the medium, generate a defect list (DFL) entry including location information of the original block and location information of the second replacement block in order to indicate the replacement state, and move location information of the first replacement block in the second replacement block.

    摘要翻译: 记录/再现装置被配置为通过用于更新记录在介质的第一区域中的信息存储介质上的数据的逻辑重写(LOW)来记录替换块,记录用于替换介质中生成的缺陷块的替换块 并且如果在第一替换块被记录在第一区域中,如果检测到缺陷,则记录第二区域中的第一替换块的缺陷来替换​​的第二替换块,以执行原件的逻辑覆盖 块记录在介质的预定区域中,生成包括原始块的位置信息和第二替换块的位置信息的缺陷列表(DFL)条目,以指示替换状态,并且移动第一替换块的位置信息 在第二个替换块。

    METHOD OF AND APPARATUS FOR RECORDING DATA ON WRITE-ONCE DISC AND WRITE-ONCE DISC THEREFOR
    86.
    发明申请
    METHOD OF AND APPARATUS FOR RECORDING DATA ON WRITE-ONCE DISC AND WRITE-ONCE DISC THEREFOR 有权
    用于在写入盘和写入盘上记录数据的方法和装置

    公开(公告)号:US20110216636A1

    公开(公告)日:2011-09-08

    申请号:US13108952

    申请日:2011-05-16

    IPC分类号: G11B7/007 G11B7/24

    摘要: A method of recording, and an apparatus for recording, data on a write-once disc, and the write-once disc used with the method and the apparatus. The write-once disc includes a plurality of update areas in which to record a predetermined type of updated information, at least one main access information area (AIA) in which to record main access information (AI), the main AI indicating a final update area in which finally updated information is recorded, among the plurality of update areas, and at least one sub AIA in which to record sub AI, the sub AI indicating a location of the finally updated information recorded in the final update area.

    摘要翻译: 一种记录方法和一种用于在一次写入盘上记录数据的装置以及与该方法和装置一起使用的一次写入盘。 一次写入盘包括多个更新区域,其中记录预定类型的更新信息,至少一个主访问信息区域(AIA),其中记录主访问信息(AI),主AI指示最终更新 在多个更新区域中记录最终更新信息的区域和其中记录子AI的至少一个子AIA,指示最终更新信息的位置记录在最终更新区域中的子AI。

    Information recording medium, recording and/or reproducing apparatus, and recording and/or reproducing method
    87.
    发明授权
    Information recording medium, recording and/or reproducing apparatus, and recording and/or reproducing method 有权
    信息记录介质,记录和/或再现装置,以及记录和/或再现方法

    公开(公告)号:US08006034B2

    公开(公告)日:2011-08-23

    申请号:US12203343

    申请日:2008-09-03

    IPC分类号: G06F12/00 G11B5/09

    摘要: An information recording medium, recording and/or reproducing apparatuses, and recording and/or reproducing methods which enable effective management of a last data recording address of a data area of the information recording medium. The information recording medium includes a data area for recording user data, temporary recording management information for managing a data recording status of the data area and temporary disc management information for managing the information recording medium, wherein the temporary disc management information includes first information regarding a last recorded location of data in the data area and second information regarding whether the information regarding the last recorded location is consistent with an actual last recorded location of the data area.

    摘要翻译: 一种信息记录介质,记录和/或再现装置,以及能够有效管理信息记录介质的数据区域的最后数据记录地址的记录和/或再现方法。 信息记录介质包括用于记录用户数据的数据区域,用于管理数据区域的数据记录状态的临时记录管理信息和用于管理信息记录介质的临时盘管理信息,其中临时盘管理信息包括关于 数据区中的数据的最后记录位置以及有关最后记录位置的信息是否与数据区的实际最后记录位置一致的第二信息。

    Method of and apparatus for managing disc defects in disc, and disc on which defects are managed
    89.
    发明授权
    Method of and apparatus for managing disc defects in disc, and disc on which defects are managed 有权
    用于管理盘中的盘缺陷的方法和装置以及管理哪些缺陷的盘

    公开(公告)号:US07965598B2

    公开(公告)日:2011-06-21

    申请号:US11046882

    申请日:2005-02-01

    IPC分类号: G11B7/00

    摘要: A method of and apparatus for managing disc defects in a disc using a temporary defect management area in the disc, and the disc, where the method includes recording in a data area user data; and recording in a temporary defect management area, which is present in at least one of a lead-in area and a lead-out area, which temporary defect information and temporary defect management information regarding the user data recorded in the data area are recorded. Accordingly, the method and apparatus are applicable to recordable discs and capable of effectively using the defect management area.

    摘要翻译: 一种用于使用盘中的临时缺陷管理区管理盘中的盘缺陷的方法和装置,以及所述方法包括在数据区中记录用户数据; 并且记录在存在于导入区域和导出区域中的至少一个中的临时缺陷管理区域中,记录关于记录在数据区域中的用户数据的临时缺陷信息和临时缺陷管理信息。 因此,该方法和装置适用于可记录盘并且能够有效地使用缺陷管理区域。

    Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor
    90.
    发明授权
    Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor 有权
    在一次写入盘上记录数据的方法和装置,用于从一次写入盘再现数据的方法和装置以及一次写入盘

    公开(公告)号:US07916587B2

    公开(公告)日:2011-03-29

    申请号:US12362835

    申请日:2009-01-30

    IPC分类号: G11B15/52

    摘要: A method and apparatus recording and/or reproducing data on/from a write-once disc, and a write-once disc therefor, the write-once disc having at least one recording layer including: a plurality of update areas in which predetermined updated information is recorded; and at least one access information area in which access information indicating an update area in which final recorded updated information is recorded. Reducing access time for reading the updated information using a location of predetermined updated information. Also, when a plurality of update areas for writing updated information required to use the write-once disc exist, a recording apparatus or a reproducing apparatus can quickly and easily determine an update area in which final updated information is recorded among the plurality of update areas.

    摘要翻译: 一种在一次写入盘上记录和/或再现数据的方法和装置及其一次写入盘,所述一次写入盘具有至少一个记录层,所述记录层包括:多个更新区域,其中预定的更新信息 被记录; 以及至少一个访问信息区域,其中指示其中记录最终记录的更新信息的更新区域的访问信息。 使用预定更新信息的位置减少读取更新信息的访问时间。 此外,当存在用于写入使用一次写入盘所需的更新信息的多个更新区域时,记录装置或再现装置可以快速且容易地确定在多个更新区域中记录最终更新信息的更新区域 。