Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2005-04-08
2010-06-29
Ryman, Daniel J (Department: 2466)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C725S110000
Reexamination Certificate
active
07746884
ABSTRACT:
A communications gateway can be used to provide communications services from a communications service provide to electronic devices within a structure. Signals can be transmitted from the communications gateways to the electronic devices over a plurality of different types of wireline media. The communications gateway can allow communication services using a wireline medium (e.g., a set of twisted pair wires) to be transmitted within the structure by taking advantage of existing wireline media (e.g., CAT3 cable, coaxial cable, power lines, etc.).
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Ansari Ahmad C.
Hartman David Bruce
Reed Vernon Daniel
Van Vleck Paul
AT&T Intellectual Property I L.P.
Blanton John
Ryman Daniel J
Toler Law Group
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