Interactive video distribution systems – User-requested video program system – Video-on-demand
Reexamination Certificate
2011-06-07
2011-06-07
Huynh, Son P (Department: 2424)
Interactive video distribution systems
User-requested video program system
Video-on-demand
C725S096000, C725S098000, C725S135000, C375S240110, C375S240120, C348S014120, C709S230000, C709S236000
Reexamination Certificate
active
07958532
ABSTRACT:
Video-coded information is transmitted over a network at a priority level that is determined based on feedback from the network. In an embodiment, the feedback comprises a response to a request for information on whether the network currently has the available capacity to transmit additional high priority traffic. In an embodiment, a candidate base layer frame is transmitted over the network as a base layer frame if permission to send high priority data was granted and is transmitted over the network as an enhancement layer frame if permission to send high priority data was denied. In a further embodiment, the candidate base layer frame is deleted if permission to send high priority data was denied.
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Cash Glenn L.
Civanlar M. Reha
Haskell Barin Geoffry
Howard Paul G.
Paul Baldine-Brunel
AT&T Intellectual Property II L.P.
Huynh Son P
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