Method for managing user domain in digital rights management and system thereof
    4.
    发明授权
    Method for managing user domain in digital rights management and system thereof 有权
    数字版权管理中的用户域管理方法及其系统

    公开(公告)号:US07930250B2

    公开(公告)日:2011-04-19

    申请号:US11760571

    申请日:2007-06-08

    IPC分类号: G06F21/00

    CPC分类号: G06F21/10

    摘要: A method for managing a specific domain (or user domain), for example leaving the domain by a specific device after fully returning a Rights Object (RO) taken by the specific device, instead of deactivating the RO, when leaving the specific domain, the method in which the device desiring to leave the specific domain moves its RO to another device desiring to join the specific domain and thereafter leaves the specific domain under the control of a Domain Authority/Domain Enforcement Agent (DA/DEA).

    摘要翻译: 一种用于管理特定域(或用户域)的方法,例如在完全返回特定设备所采用的权限对象(RO)之后由特定设备离开域,而不是在离开特定域时停用RO 方法,其中期望离开特定域的设备将其RO移动到希望加入特定域的另一个设备,然后将特定域保留在域授权/域强制代理(DA / DEA)的控制之下。

    METHOD FOR SHARING RIGHTS OBJECT IN DIGITAL RIGHTS MANAGEMENT AND DEVICE THEREOF
    10.
    发明申请
    METHOD FOR SHARING RIGHTS OBJECT IN DIGITAL RIGHTS MANAGEMENT AND DEVICE THEREOF 审中-公开
    在数字权限管理中共享权利对象的方法及其设备

    公开(公告)号:US20090300775A1

    公开(公告)日:2009-12-03

    申请号:US12295861

    申请日:2007-04-05

    IPC分类号: G06F21/00

    CPC分类号: G06F21/10

    摘要: A Digital Rights Management (DRM), and particularly a method for sharing a Rights Object (RO) of a certain DRM content between devices, wherein a certain device requests a Rights Issuer (RI) to upgrade its existing RO, and moves or copies the upgraded RO by the request to at least one or more other devices via a wired/wireless medium, thereby sharing the RO with the other devices.

    摘要翻译: 数字版权管理(DRM),特别是一种用于在设备之间共享特定DRM内容的权限对象(RO)的方法,其中某个设备请求权利发行者(RI)来升级其现有的RO,并且移动或复制 通过请求将RO升级到至少一个或多个其他设备,经由有线/无线介质,由此与其他设备共享RO。