Method for identifying extender text table of electronic...

Details Method for identifying extender text table of electronic... Method for identifying extender text table of electronic...

2005-07-12

2005-07-12

Miller, John (Department: 2614)

Interactive video distribution systems

Operator interface

To facilitate tuning or selection of video signal

C725S131000, C725S139000

Reexamination Certificate

active

06918133

ABSTRACT:
A method for identifying extender text tables of an electronic program guide in a DTV is disclosed. In the present invention, the extender text tables are identified by processing an ETT section in the same manner as other tables using a value capable of identifying the extender text table sections. Particularly, an event_id is input in a table_id_extension within ETT sections, so that the ETT sections can be identified at a receiving or a transmitting party without parsing the ETT sections.

REFERENCES:
patent: 6091772 (2000-07-01), Anderson et al.
patent: 6115074 (2000-09-01), Ozkan et al.
patent: 6510555 (2003-01-01), Tsurumoto
patent: 6604243 (2003-08-01), Freimann
Program and System Information Protocol for Terrestrial Broadcast and Cable, ATSC Standard of Dec. 23, 1997, prepared by the United States Advanced Television Systems Committee (ATSC).

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