System and method to allow simple IP mobile nodes to operate seamlessly in a mobile IP network with true roaming capabilities
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Dec 20, 2005
Grant Date -
N/A
app pub date -
May 4, 2001
filing date -
May 4, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system and method of transmitting information between a mobile node and a home agent of the mobile node. The mobile node has an associated home AAA server. The address of the HAAA is determined. The HAAA is contacted and, responsively, receives information indicating a methodology of determining the home address of the mobile node. A proxy server determines the address of the home agent using information received from the PDSN. The information is routed from the mobile node to the home agent having the address.
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