Digital ISDN video server
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 18, 1999
Grant Date -
N/A
app pub date -
Aug 4, 1997
filing date -
Aug 8, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Creation of a digital ISDN server for distribution and interactive services in video telephony, which can be used for a great number of video telephones including video telephones of different designs. Provision of video and audio signals with different formats and different transmission rates for different video telephones. Signalling of a terminal (TN1, . . . , TNp) is provided by the server for each requesting video telephone, where coded video and audio signals of different transmission rates and different formats are provided according to the design of the video telephone. These are available either in real time or are downloaded from corresponding storage media. In addition, an interactive control can be implemented.
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Family
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Cited Art Landscape
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