Electrical computers and digital processing systems: multicomput – Computer network managing – Computer network access regulating
Reexamination Certificate
2005-07-05
2005-07-05
Follansbee, John (Department: 2154)
Electrical computers and digital processing systems: multicomput
Computer network managing
Computer network access regulating
C455S432100
Reexamination Certificate
active
06915345
ABSTRACT:
In an IP-based mobile communications system, the Mobile Node changes its point of attachment to the network while maintaining network connectivity. The present invention improves the attachment of the Mobile Node to the IP mobile communications system by allowing a AAA Broker Server to maintain client information necessary to establish the a secure Mobile Node connection to the home network.
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Perkins, Charles E.; “Tutorial: Mobile Networking Through Mobile IP;” Jan. 1998; IEEE Internet Computing.
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Akhtar Haseeb
Mitton David J.
Tummala Rambabu
Chang Jung-won
Follansbee John
Heming way, LLP
Hemingway D. Scott
Nortel Networks Limited
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