Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-04-10
2011-11-15
Yao, Kwang B (Department: 2473)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S252000, C725S036000, C725S082000, C725S144000
Reexamination Certificate
active
08059662
ABSTRACT:
A system and method supplies internet protocol television (IPTV) services to a subscriber. A content management subsystem processes and executes integrated workflow functionality for content management of video data to be delivered from a video headend to a subscriber premises. An infrastructure subsystem performs signal processing and routing of the video data from the video headend across the network to subscriber premises based on subscriber requirements at the subscriber premises. A network management, test and monitoring subsystem is coupled with the content management and infrastructure subsystems and includes test and management equipment and control and monitoring systems equipment for monitoring network performance and controlling the infrastructure subsystem and optimizing network performance and video delivery to the subscriber premises.
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Bugir Taras M.
Delay John L.
Moote Stanley R.
Allen Dyer Doppelt Milbrath & Gilchrist, P.A.
Harris Corporation
Kao Jutai
Yao Kwang B
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