Method and apparatus for demultiplexing, merging, and...

Details Method and apparatus for demultiplexing, merging, and... Method and apparatus for demultiplexing, merging, and...

2011-08-02

2011-08-02

Ngo, Ricky (Department: 2464)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S474000

Reexamination Certificate

active

07990968

ABSTRACT:
Presented herein are method(s) and apparatus for demultiplexing, merging, and duplicating packetized elementary stream/program stream/elementary stream data. In one embodiment, there is presented a method for processing data. The method comprises receiving a bitstream wherein said bitstream comprises a plurality of streams; mapping the plurality of streams to a plurality of identifiers; packetizing the plurality of streams, thereby resulting in a plurality of packets, and wherein each packet further comprises: a portion of only one of the plurality of streams; and a particular one of the identifiers, wherein the particular one of the identifiers is mapped to the only one of the plurality of streams.

REFERENCES:
patent: 5652749 (1997-07-01), Davenport et al.
patent: 5959659 (1999-09-01), Dokic
patent: 6275507 (2001-08-01), Anderson et al.
patent: 2004/0258060 (2004-12-01), Liu et al.

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