Method for position control in optical data carriers with address information
    1.
    发明授权
    Method for position control in optical data carriers with address information 失效
    具有地址信息的光数据载体中的位置控制方法

    公开(公告)号:US07206263B2

    公开(公告)日:2007-04-17

    申请号:US10450368

    申请日:2001-12-10

    IPC分类号: G11B7/09

    CPC分类号: G11B7/00718 G11B7/08517

    摘要: Track jumping on optical storage media whose address information items invalidate the track error signal at time intervals is intended to be configured more securely and more reliably. For this purpose, at the end of a coarse jump, one or more correction jumps are carried out if the optical scanner is not presently sweeping over an address information area and the track change frequency of the tracks crossed by the scanner falls below a predetermined value.

    摘要翻译: 地址信息项以时间间隔使轨道误差信号无效的光存储介质上的跟踪跳跃旨在更可靠和更可靠地配置。 为此目的,在粗略跳转结束时,如果光学扫描器当前没有扫过地址信息区域并且扫描仪穿过的轨道的轨道变化频率低于预定值,则执行一个或多个校正跳跃 。