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    2.
    发明专利
    未知

    公开(公告)号：AT524017T

    公开(公告)日：2011-09-15

    申请号：AT06732795

    申请日：2006-04-03

    Applicant: KOREA ELECTRONICS TELECOMM

    Inventor： CHOI BUM SUK ,  BYUN YOUNG BAE ,  CHU HYUN GON ,  JU SANG HYUN ,  NAM JE HO ,  HONG JIN WOO

    IPC: H04N5/913 ,  H04N5/00

    Abstract: A tool pack structure includes: a signature value for guaranteeing authenticity of a tool pack; a tool pack identifier for identifying the tool pack; each unit tool pack provided according to a hardware platform; and tool pack data containing initial values assigned when each unit tool pack is used. Each tool pack includes platform information indicating information about hardware in which the tool pack may be used; a tool agent that is a program activated for content execution; and a tool group including at least one tool program activated by the tool pack agent for processing content according to a predetermined rule. A tool agent leaves operation of a protection tool group used by a specific service provider entirely to a tool agent (execution code) provided together with the tool group by service providers. Accordingly, information about the used tools does not have to be disclosed to the public. Since a user terminal simply calls each tool agent, it can support interoperability with other DRM techniques.

    LICENSE DATA FOR CONTROLLING PARTIAL AVOIDANCE OR SIMULTANEOUS ACCESS TO MULTIMEDIA CONTENTS, AND APPARATUS AND METHOD FOR CONSUMING MULTIMEDIA CONTENTS USING THIS LICENSE DATA
    6.
    发明公开
    LICENSE DATA FOR CONTROLLING PARTIAL AVOIDANCE OR SIMULTANEOUS ACCESS TO MULTIMEDIA CONTENTS, AND APPARATUS AND METHOD FOR CONSUMING MULTIMEDIA CONTENTS USING THIS LICENSE DATA 审中-公开
    用于控制部分避免或同时访问多媒体内容的许可数据，以及使用本许可证数据消费多媒体内容的装置和方法

    公开(公告)号：KR20070098669A

    公开(公告)日：2007-10-05

    申请号：KR20070030953

    申请日：2007-03-29

    Applicant: KOREA ELECTRONICS TELECOMM

    Inventor： CHOO HYUN GON ,  BYUN YOUNG BAE ,  BANG GUN ,  CHOI BUM SUK ,  NAM JE HO ,  HONG JIN WOO

    IPC: G06F15/00 ,  G06F17/00 ,  G06F21/00

    CPC classification number: G06Q30/02

    Abstract: A license data for controlling partial avoidance or simultaneous access to multimedia contents, and a device and a method for consuming multimedia contents by using the same are provided to control the partial avoidance or the simultaneous access to the multimedia contents in a multimedia consuming device by using the license data representing a condition for avoiding or accessing the multimedia contents. A receiver(106) receives the multimedia contents and the license data representing the condition for inhibiting the partial avoidance for the multimedia contents. A license interpreter(108) generates a partial avoidance control signal by receiving the license data from the receiver and interpreting the received license data. A controller(110) controls the avoidance for a predetermined part of the multimedia contents according to the partial avoidance control signal. A partial avoidance inhibition condition includes the information for a multimedia content section applying partial avoidance inhibition. Content section information is time information including start and duration time.

    Abstract translation: 提供了用于控制对多媒体内容的部分回避或同时访问的许可数据，以及通过使用其来消费多媒体内容的设备和方法，以通过使用多媒体消费设备来控制对多媒体消费设备中的多媒体内容的部分回避或同时访问 许可证数据表示用于避免或访问多媒体内容的条件。 接收机（106）接收表示用于禁止多媒体内容的部分避免的条件的多媒体内容和许可数据。 许可解释器（108）通过从接收器接收许可证数据并解释所接收的许可证数据来产生部分回避控制信号。 控制器（110）根据部分回避控制信号来控制预定部分多媒体内容的回避。 部分回避禁止条件包括应用部分回避抑制的多媒体内容部分的信息。 内容部分信息是包括开始和持续时间的时间信息。

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