Telecommunications – Interference signal transmission
Patent
1997-03-11
1998-05-26
Peng, John K.
Telecommunications
Interference signal transmission
345906, 345563, 345 12, H04N 5445
Patent
active
057582599
ABSTRACT:
This method includes a method of identifying for a selected viewer a preferred program available from an interactive television or televideo (IT) system at a selected time. The IT system establishes for each viewer a database or table of viewer preferences representing the particular characteristics of programming previously delivered to the viewer. The IT system compares the particular characteristics in the viewer preference table to predetermined characteristics of video programming available at the selected time. The IT system determines for the video programming available at the selected time degrees of correlation to the predetermined characteristics in the viewer preference table. The IT system identifies as the preferred program the video programming available at the selected time having a greatest degree of correlation.
REFERENCES:
patent: 5477262 (1995-12-01), Banker et al.
patent: 5479266 (1995-12-01), Young et al.
patent: 5479268 (1995-12-01), Young et al.
Flynn Nathan J.
Microsoft Corporation
Peng John K.
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