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US 2006/0079233 A1Published application
Method and associated apparatus for increment accuracy of geographical foreign agent topology relation in heterogeneous access networks
AssigneeNtt Docomo, Inc.
InventorsFujio Watanabe, Jingjun Cao, Toshio Miki
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Abstract
One aspect of the present invention regards a method of coordinating the handoff of a mobile carrier between a first access network and a second access network, the method including handing off from a first access network that the mobile carrier is currently operating within to a second access network and building physical access network topology based on the handing off without input from either the first access network or the second access network.
Claims28
A method of coordinating the handoff of a mobile carrier between a first access network and a second access network, the method comprising:
- handing off from a first access network that said mobile carrier is currently operating within to a second access network;
- and
- building a physical access network topology based on said handing off without input from either said first access network or said second access network.
28-39. (canceled)
Dependencies are inferred from the claim text.