发明名称 METHOD AND APPARATUS FOR DELIVERING SDV PROGRAMMING WITH MULTIPLE ADVERTISEMENTS
摘要 A set top terminal is provided that includes a receiver/tuner for receiving (i) switched digital video (SDV) programs over a broadband access network, at least one of the SDV programs including a primary advertisement and (ii) a plurality of alternative advertisements that are each substitutable for the primary advertisement. Th e set top terminal also includes a processor operationally associated with the receiver/tuner. The processor is configured to selectively cause a first of the alternative advertisements to be rendered instead of the primary advertisement when the first alternative advertisement better matches a prescribed condition than the primary advertisement.</SDOAB >
申请公布号 CA2643646(A1) 申请公布日期 2009.05.30
申请号 CA20082643646 申请日期 2008.11.12
申请人 GENERAL INSTRUMENT CORPORATION 发明人 WANG, YEQING;LEARY, PATRICK J.
分类号 H04N7/173;H04H20/38 主分类号 H04N7/173
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