发明名称 ELECTRONIC PROGRAM GUIDE SCHEDULE LOCALIZATION SYSTEM AND METHOD
摘要 A system and method for localizing an aggregated electronic program guide (EPG) schedule covering a plurality of service environments includes an information filter located at the subscriber's set-top box conditioned to recognize which schedule information is relevant to the viewer's service environment. Only schedule information corresponding to the viewer's own service environment is stored in the EPG's schedule database. The result is an electronic program schedule that is tailored to the viewer's specific service environment without the use of costly equipment on the transmission side of the program schedule feed.
申请公布号 WO9641471(A1) 申请公布日期 1996.12.19
申请号 WO1996US10378 申请日期 1996.06.06
申请人 TV GUIDE ON SCREEN 发明人 ELLIS, MICHAEL, DEAN;SMITH, BARRY, L.;BORGES, CONSTANCE, L.;REYNOLDS, ROSE, A.;TENNEY, DENNIS
分类号 C30B29/04;C01B31/06;C30B30/00;H04B1/16;H04H20/00;H04N1/00;H04N5/445;H04N7/025;H04N7/03;H04N7/035;H04N7/088;H04N7/16;H04N7/173;H04N21/433;H04N21/435;H04N21/45;H04N21/454;H04N21/462;H04N21/84 主分类号 C30B29/04
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