Interactive video distribution systems – Operator interface – To facilitate tuning or selection of video signal
Reexamination Certificate
2001-02-08
2004-08-31
Faile, Andrew (Department: 2611)
Interactive video distribution systems
Operator interface
To facilitate tuning or selection of video signal
C725S046000
Reexamination Certificate
active
06785904
ABSTRACT:
BACKGROUND OF INVENTION
In recent years, with the proliferation of sources of television programming including conventional terrestrially broadcast TV, cable TV, and satellite-delivered TV, numerous programming choices exist for a consumer. Consumers often desire to have a guide which shows the programming choices available at various times. The magazine, TV Guide, is one well-known example of a printed programming guide.
While TV Guide has enjoyed much success over the years, it has some drawbacks. First of all, with the large number of programming choices at any given time, it becomes increasingly difficult for a consumer to make a selection. This difficulty is compounded by the fact that a typical TV Guide is usually printed for a designated marketing area (DMA), which, in a very crude approximation, is generally an area of about a 100-mile radius from the location of the broadcast towers. Numerous independent municipalities are located within every DMA. This can result in a programming guide which contains programs which are not available to a particular customer. For example, since there are often several independent cable TV providers servicing the various communities in a DMA, with each cable TV company providing different services, any one viewer may need to sift through programming which is not accessible to them.
TV Guide Online is an example of a web-based programming guide which provides a user with a programming list which is individualized to the viewer based upon the viewer's zip code. This type of system works best when one and only one cable operator provides service to the entire zip code. Furthermore, TV Guide Online assumes that the signal strength of terrestrially broadcast stations is the same throughout the zip code. This is not correct.
Consequently, there exists a need for improved methods and systems for providing TV programming information to viewers in an efficient manner.
SUMMARY OF INVENTION
It is an object of the present invention to provide a system and method for providing TV programming in an efficient manner.
It is a feature of the present invention to utilize a household level programming guide.
It is another feature of the present invention to include a geocoding program which accepts street addresses, latitude/longitude (lat/lon) coordinates, or other household level location identifiers.
It is another feature of the present invention to precisely match available programming to a particular household or business location.
It is another feature of the present invention to provide cable channel assignment numbers along with the cable network designations when programming information is provided to a particular home.
It is an advantage of the present invention to achieve improved efficiency in delivery of programming information to viewers.
It is another advantage of the present invention to facilitate parental blocking of unwanted channels.
The present invention is an apparatus and method for providing household level TV programming information, which is designed to satisfy the aforementioned needs, provide the previously stated objects, include the above-listed features, and achieve the already articulated advantages. The present invention is carried out in a “wasted time-less” manner in a sense that the time consumed by a viewer in sifting through programming information which is not available at a particular location, and the time taken by a consumer after a programming selection has been made, to find the proper local channel assignment, has been greatly reduced.
Accordingly, the present invention is a system and method for delivery of TV programming information, including a geocoding program for accepting street addresses, latitude/longitude coordinates, or other unique identifiers of a location, and limiting the amount of information provided based upon unique identifiers of location.
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Printed three pages of a website on Apr. 13, 2000. The Web address was www.antennaweb.org.
European Standard Search Report dated Aug. 2, 2001.
Franken Kenneth A.
Moubarak Toufic
Perry Jack
Decisionmark Corp.
Faile Andrew
Lonsberry Hunter
Simmons Perrine Albright & Ellwood, P.L.C.
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