Information on demand
    2.
    发明申请
    Information on demand 审中-公开
    需求信息

    公开(公告)号:US20020124248A1

    公开(公告)日:2002-09-05

    申请号:US10039090

    申请日:2002-01-02

    Inventor: Jesus Matey

    CPC classification number: H04N21/4345 H04N21/235 H04N21/2362 H04N21/435

    Abstract: Information on Demand A broadcast data receiver for the reception of data broadcast from a remote location, processing of the data and generation of video and/or audio therefrom in the form of a television program for viewing. The receiver includes a table, such as an Event Information Table (EIT) which includes one or more strings of data. A user can request to be informed of an occurrence or occurrences of data from one or more of the strings being identified in a user-selected program. The receiver informs the user of an occurrence and/or every occurrence of said data identified in said selected program at the time of said program being broadcast. Alternatively, or in addition to, the user can select to be updated with information relating to the occurrences of data at their convenience by selecting a pre-designated button on the remote control unit.

    Abstract translation: 按需信息用于接收从远程位置广播的数据的广播数据接收机,以电视节目形式观看的数据处理和视频和/或音频的生成。 接收机包括诸如包括一个或多个数据串的事件信息表(EIT)的表。 用户可以请求从用户选择的程序中识别的一个或多个字符串中的数据的发生或出现。 在所述节目播放时,接收机通知用户在所选择的节目中标识的所述数据的发生和/或每次出现。 或者,或除此之外,用户可以通过选择遥控单元上的预先指定的按钮来选择在其方便时通过与数据出现有关的信息进行更新。

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