Apparatus, and associated method, for providing router...

Details Apparatus, and associated method, for providing router... Apparatus, and associated method, for providing router...

2005-06-14

2005-06-14

Chin, Wellington (Department: 2664)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S389000, C370S386000, C455S436000, C455S437000

Reexamination Certificate

active

06907033

ABSTRACT:
Apparatus, and an associated method, for providing a mobile node with identifying indicia used to create a care/of address identifying the location of the mobile node. A router advertisement is generated by an access router. The router advertisement includes identifying indicia identifying the identity of the sub-network at which the access router is located. A detector detects the identifying indicia. A broadcast selector selectably broadcasts the identifying indicia to the mobile node. The mobile node utilizes the identifying indicia to form the care/of address.

REFERENCES:
patent: 6073016 (2000-06-01), Hulthen et al.
patent: 6771962 (2004-08-01), Saifullah et al.
patent: 2002/0126665 (2002-09-01), Ueno
patent: 1239631 (2002-09-01), None
Tönjes, R. et al. “Multi-Access: The Key Driver Beyond 3G” In: International Symposium 3G Infrastructure and Services, Athens, Jul. 2-3, 2001, see section IV., B.

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