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US 2005/0239444 A1Published application
Enhanced video streaming using dual network mode
AssigneeOmniVision Technologies, Inc.
InventorPeter Shieh
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Abstract
A method and system for video data delivery for 3G mobile systems is disclosed. The throughput and quality of video data delivery in real-time is enhanced by using a combination of circuit-switched and packet-switched network and using optimal video frame dispatching patterns that are calculated based on transmission feedback, status of the network and QoS parameters.
Claims24
A method for video data delivery in 3G mobile systems, the method comprising the computer implemented acts of:
- determining whether a set of criteria is satisfied for using a combination network comprising at least one circuit-switched network and at least one packet-switched network for dispatching a first set of video frames;
- and
- if said set of criteria is satisfied, then dynamically calculating optimal dispatching patterns for dispatching said first set of video frames to a callee endpoint through said combination network.
A system for video data delivery in 3G mobile systems, the system comprising:
- a computer-implemented communication manager, wherein said computer-implemented communication manager includes:
- a network monitor;
- and
- an intelligent video dispatching mechanism for dynamically calculating optimal dispatching patterns for dispatching video frames through a combination network comprising at least one circuit-switched network and at least one packet-switched network.
1 more element
Dependencies are inferred from the claim text.