Handoff system and method among heterogeneous networks and...

Details Handoff system and method among heterogeneous networks and... Handoff system and method among heterogeneous networks and...

2011-04-12

2011-04-12

Appiah, Charles N (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S328000, C370S329000, C370S347000, C370S348000, C370S349000, C455S426100, C455S432300, C455S436000, C455S437000, C455S439000

Reexamination Certificate

active

07924786

ABSTRACT:
Disclosed are a handoff system and a method among heterogeneous networks. The handoff system among heterogeneous networks has plural access nodes which supports wireless communication with a mobile terminal; and a crossover node which selects resources of an access node to which a handoff is made without repetitive communications between access modes and the mobile terminal in selecting an access node. The handoff system performs a handoff to a network if resources of the network are sufficient for wireless communication.

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