发明名称 Method and system for controlling user devices in an aggregated content distribution system
摘要 A method and system for controlling a group of user receiving devices includes a local headend in communication with the group of user receiving devices through a local network. A management control system of the local headend generates a control signal and simultaneously communicates the control signal to the group of user receiving devices through the local network. The group of user receiving devices is controlled in response to the control signal.
申请公布号 US8621530(B1) 申请公布日期 2013.12.31
申请号 US201113285967 申请日期 2011.10.31
申请人 GUZMAN JORGE H.;CHEN DREW T.;TATEM RICHARD B.;THE DIRECTV GROUP, INC. 发明人 GUZMAN JORGE H.;CHEN DREW T.;TATEM RICHARD B.
分类号 H04N7/20;H04J1/00;H04N7/173;H04N7/18 主分类号 H04N7/20
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