Application level hand-off support for mobile media transcoding sessions

Authors:
Sumit Roy;Bo Shen;Vijay Sundaram;Raj Kumar
Affiliations:
Streaming Media Systems Group, Palo Alto, CA;Streaming Media Systems Group, Palo Alto, CA;University of Massachusetts, Amherst, MA;Streaming Media Systems Group, Palo Alto, CA
Venue:
NOSSDAV '02 Proceedings of the 12th international workshop on Network and operating systems support for digital audio and video
Year:
2002

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Abstract

Media transcoding can be used to enable mobile devices that have low resolution and low bit-rate capabilities to access content created for stationary, desktop clients with high bandwidth connections. By deploying transcoding servers near the edge of a large network, it becomes possible to support clients with multiple resolutions, while limiting the bandwidth requirements in the core network.