Mobile node, server, and communication system

Details Mobile node, server, and communication system Mobile node, server, and communication system

2005-01-26

2009-02-24

Shah, Chirag G (Department: 2419)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S349000

Reexamination Certificate

active

07496071

ABSTRACT:
Since, in Mobile IP, the correspondence of one Mobile Node home address and a care-of address is assumed to be one to one, it is not possible to associate multiple care-of addresses with one home addresses, select an appropriate care-of address from among these and dynamically modify the forwarding destination. In the invention, the binding update sent by the Mobile Node to the Home Agent is extended in order to make it possible to also report the application ID at the same time. The Home Agent selects an appropriate care-of address, based on the application ID.

REFERENCES:
patent: 7092696 (2006-08-01), Hosain et al.
patent: 2002/0022486 (2002-02-01), Chen
patent: 2004/0105420 (2004-06-01), Takeda et al.
patent: 2004/0142657 (2004-07-01), Maeda
patent: 2005/0055406 (2005-03-01), Singhai et al.
Johnson, D., et al, “IP Mobility Support in IPv6”, Network Working Group, Standards Track, Jun. 2004 pp. 1-165.

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