发明名称 NON-VIEWABLE SERVICE IDENTIFICATION FOR AN INTERACTIVE PROGRAM GUIDE
摘要 The present invention is directed towards enabling systems and methods fo r providing an identifier that displays which channels are not viewable acco rding to a services package authorization. More specifically, a digital host communications terminal (DHCT) receives a package authorization and stores the authorization in memory. Upon display of an interactive program guide (I PG), a processor retrieves the authorization from memory and updates the IPG . The IPG then identifies which channels are not authorized, and subsequentl y not viewable, by placing an identifier next to each non-authorized, or non -viewable, channel. In this manner, the subscriber knows which channels are not viewable by the IPG as opposed to selecting a non-authorized channel and receiving a message displayed indicating the selected channel is not viewab le.
申请公布号 CA2659642(A1) 申请公布日期 2008.02.07
申请号 CA20072659642 申请日期 2007.07.30
申请人 SCIENTIFIC ATLANTA INC. 发明人 GUMMADI, SRINIVAS
分类号 H04N5/445 主分类号 H04N5/445
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