DYNAMIC ASSIGNMENT OF HOME AGENT AND HOME ADDRESS IN WIRELESS COMMUNICATION

摘要

PROBLEM TO BE SOLVED: To provide the dynamic assignment of a home agent and a home address in wireless communication so that a mobile node away from a home may receive local access services from a network in a visited destination.

SOLUTION: A mobile node accesses a network in a visited destination. The network in the visited destination authenticates the mobile node by its home network. The network in the visited destination then assigns a visited home agent and a home address for the mobile node. The mobile node subsequently performs secure binding with the visitor home agent. The mobile node continues communication using the visitor home agent and the home address.

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