发明名称 METHOD AND SYSTEM FOR IDENTIFICATION OF PAY-PER-VIEW PROGRAMMING
摘要 A method and system for designating and identifying individual programming that is available in a subscriber television system as a pay-per-view event. The identified programming includes programs that are not normally available for viewing by some subscribers or for which a subscriber has not subscribed. The programming can include an individual program, groups of programs, and non-pay-per-view channels. The subscriber can then elect to view the programming as a pay-per-view event.
申请公布号 WO0160073(A2) 申请公布日期 2001.08.16
申请号 WO2001US03848 申请日期 2001.02.06
申请人 SCIENTIFIC-ATLANTA, INC. 发明人 SCHLARB, JOHN, M.;BARGE, CHARLOTTE, L.;BANKER, ROBERT, O.
分类号 H04N7/16;H04N7/173;H04N17/04;(IPC1-7):H04N7/173 主分类号 H04N7/16
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