Method for extending mobile IP and AAA to enable integrated support for local access and roaming access connectivity
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United States of America Patent
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Apr 28, 2009
Grant Date -
Feb 24, 2005
app pub date -
Aug 26, 2004
filing date -
Feb 4, 2002
priority date (Note) -
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Abstract
This document describes a way to extend Mobile IP Authentication Authorization and Accounting (AAA) signaling to enable a node to request from a network operator combinations of home and local service capabilities (when roaming) in an efficient and scalable manner. It also enables the home and foreign service providers to constrain and account for actual services provided based on a combination of the foreign and home operator policy.
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