Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2008-11-05
2011-10-11
Lee, Andrew (Department: 2472)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S401000
Reexamination Certificate
active
08036222
ABSTRACT:
In various embodiments, methods and systems are provided for acquiring a mobile internet protocol address in a communication network. In an embodiment, an authentication node sends a mobile network internet node notification message to a mobile network internet node where the mobile network internet node notification message comprises an authentication node identifier associated with a user identifier. A mobile internet protocol request message is sent from a gateway node to the mobile network internet node. A mobile internet protocol access request message is sent from the mobile network internet node to the authentication node utilizing the authentication node identifier associated with a user identifier. A mobile internet protocol access accept message is received at the mobile network internet node transferred from the authentication node where the mobile internet protocol access accept message comprises a mobile network internet node key. The mobile internet protocol address is assigned at the mobile network internet node to a mobile station associated with the user identifier.
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Bui Hung Viet
Huang Feng
McGinniss David S.
Zhu Lei
Clear Wireless LLC
Lee Andrew
O'Brien Jones PLLC
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