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    • 5. 发明申请
    • Method and Device for Hierarchically Controlling Accessed Multicast Group
    • 层次控制访问组播组的方法和设备
    • US20120140771A1
    • 2012-06-07
    • US13384321
    • 2010-06-08
    • Shuang LiuCong Yu
    • Shuang LiuCong Yu
    • H04L12/56
    • H04N7/17318G06F2221/2117G06F2221/2129G06F2221/2141G06F2221/2145H04L12/18H04L12/185H04L12/1886H04L63/105H04N21/222H04N21/2396H04N21/25875H04N21/6405H04N21/658
    • A method for hierarchically controlling an access multicast group is disclosed, which divides the access authority control hierarchies of the multicast group and configures control rules for each authority control hierarchy. The method includes: performing authority control on an accessing user in a present authority control hierarchy according to the configured control rules, and if the user does not pass the authority control, then rejecting the user accessing the multicast group requested by the user; if the user passes the authority control, then going into the next authority control hierarchy to perform the authority control on the accessing user until accessing all the configured authority control hierarchies. Accordingly, a device for hierarchically controlling an access multicast group is provided, which includes: a division module, a control module, and a triggering module. Thus, the method and the device can hierarchically and flexibly control the on-demand multicast group of a user.
    • 公开了分层控制接入组播组的方法,其分割了组播组的接入权限控制层次,并为每个权限控制层次配置了控制规则。 该方法包括:根据配置的控制规则对当前权限控制层级中的访问用户执行权限控制,如果用户没有通过权限控制,则拒绝接入用户请求的组播组的用户; 如果用户通过权限控制,则进入下一个权限控制层级以对访问用户执行权限控制,直到访问所有配置的权限控制层次结构。 因此,提供了用于分级控制访问多播组的设备,其包括:分割模块,控制模块和触发模块。 因此,该方法和设备可以分层和灵活地控制用户的点播多播组。