Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2006-05-09
2006-05-09
Ngo, Ricky Q. (Department: 2663)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
Reexamination Certificate
active
07042872
ABSTRACT:
A method and apparatus for transmitting an IP packet between first and second remotely located IP end devices via a network operating under OSI. An IP interface is overlaid over OSI in the routers that are directly connected to the IP devices. These routers act as gateways, communicating with each other using OSI but able to convey IP information to the first and second IP devices via the overlaid IP interface.
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Alcatel
Ferris Derrick W.
Ngo Ricky Q.
Sewell V. Lawrence
Smith Jessica W.
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