发明名称 System and Method for Selectively Receiving Required Satellite Television Channels
摘要 A system includes a video-on-demand server and an authentication server. The video-on-demand server is configured to provide video-on-demand content through a broadband connection to a set-top box device. The authentication server is in communication with the video-on-demand server. The authentication server is configured to receive a request to allow access to a video-on-demand package that includes the video-on-demand content, to determine if a user is currently authorized to constantly receive a broadcast package that includes a plurality of broadcast channels related to the video-on-demand content, and to authorize a broadcast channel in the broadcast package when not currently authorized to receive the broadcast package.
申请公布号 US2011145853(A1) 申请公布日期 2011.06.16
申请号 US20090636197 申请日期 2009.12.11
申请人 AT&T INTELLECTUAL PROPERTY I, L.P. 发明人 WHITE SCOTT
分类号 H04N7/167;H04N7/16 主分类号 H04N7/167
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