Systems and methods for improved data transmission

Details Systems and methods for improved data transmission Systems and methods for improved data transmission

2011-06-21

2011-06-21

Senfi, Behrooz (Department: 2482)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240010

Reexamination Certificate

active

07965772

ABSTRACT:
Real-time video content is segmented into a series of processing cubes that are comprised of a predetermined number of frames, wherein the first frame is a reference frame, followed by a plurality of delta frames. In one embodiment, the video data which defines the reference frame is converted into command-and-control data usable to re-create the reference frame at a destination location. For the delta frames, only that data which is actually different than the preceding frame is transmitted and used to re-create corresponding frames at the destination location.

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patent: 6381276 (2002-04-01), Pesquet-Popescu
patent: 2007/0160142 (2007-07-01), Abrams

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