Method for data packet substitution

Details Method for data packet substitution Method for data packet substitution

2009-06-08

2010-11-16

Cho, Hong (Department: 2467)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via frequency channels

C370S528000

Reexamination Certificate

active

07835400

ABSTRACT:
A system and method for substituting data packets into a data stream, is provided. In one embodiment, the data stream is a video data stream. The system includes packet buffers, a multiplexer, a packet substitution controller, a direct memory access (DMA) engine and a link list buffer controller. A method is also provided for substituting data packets - containing information of the same or different type—into a video data stream at variable rates using a selection mechanism driven by link list buffer control.

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