디바이스에 권리 발행자 시스템을 등록하는 기술
    1.
    发明公开
    디바이스에 권리 발행자 시스템을 등록하는 기술 有权
    用权限注册系统注册设备的技术

    公开(公告)号:KR1020070083972A

    公开(公告)日:2007-08-24

    申请号:KR1020077010165

    申请日:2004-11-08

    Abstract: A technique for registering a device (10) with a rights issuer system (12) in a digital rights management (DRM) context is described. The device (10) is provided with DRM registration information that is required to use protected content. The DRM registration information is generated from rights issuer information on the one hand and device information on the other hand. The DRM registration technique described herein does not require an interactive registration protocol between a rights issuer server (12) and the device (10). Rather, the DRM registration information may be generated and transferred to the device (10) even if the device (10) is offline, inactive or switched-off.

    Abstract translation: 描述了一种用于在数字版权管理(DRM)上下文中注册具有权利发行者系统(12)的设备(10)的技术。 设备(10)具有使用受保护内容所需的DRM注册信息。 DRM注册信息一方面由权利发行者信息和设备信息生成。 这里描述的DRM注册技术不需要权利发行者服务器(12)和设备(10)之间的交互式注册协议。 相反,即使设备(10)离线,不活动或关闭,也可以生成DRM注册信息并将其传送到设备(10)。

    데이터 분배 네트워크의 수행 최적화를 위한 방법 및 장치
    3.
    发明公开
    데이터 분배 네트워크의 수행 최적화를 위한 방법 및 장치 无效
    用于数据分发网络性能优化的方法和设备

    公开(公告)号:KR1020070083897A

    公开(公告)日:2007-08-24

    申请号:KR1020077009962

    申请日:2004-11-03

    Abstract: The invention is dedicated to a method for scheduling the delivery of a plurality of data portions to respective recipients in a data distribution network, wherein the recipients are commonly utilizing a bottleneck element limiting the performance of the data distribution network. The invented method comprises the steps of: determining (S1) a preferred time span for delivering the plurality of data portions according to a capacity of the bottleneck element and an amount of data to be delivered, delaying (S3) the delivery of a data portion for a delay that is determined (S2) according to the preferred time span for delivering.

    Abstract translation: 本发明专用于一种用于调度在数据分配网络中将多个数据部分传送到相应接收者的方法,其中接收者通常利用限制数据分发网络的性能的瓶颈元件。 本发明的方法包括以下步骤:确定(S1)根据瓶颈元件的容量和要传送的数据量来传送多个数据部分的优选时间间隔,延迟(S3)传送数据部分 对于根据传送的优选时间间隔确定的延迟(S2)。

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