Interactive video distribution systems – Video distribution system with upstream communication – Transmission network
Reexamination Certificate
2006-05-09
2006-05-09
Bui, Kieu-Oanh (Department: 2611)
Interactive video distribution systems
Video distribution system with upstream communication
Transmission network
C725S062000, C725S091000, C725S114000, C725S120000, C725S136000, C725S138000, C455S003010, C455S403000, C455S550100, C455S553100
Reexamination Certificate
active
07043749
ABSTRACT:
A method and apparatus for synchronizing sound and images in a real-time multimedia communication, such as an audio-video telephone call, through a network gateway, when the source and/or the destination of the audio signals, and optionally also the video signals, are from and/or to separate audio and video communication devices.
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Bui Kieu-Oanh
Tandberg Telecom AS
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