Apparatus, and associated method, for facilitating...

Details Apparatus, and associated method, for facilitating... Apparatus, and associated method, for facilitating...

2007-11-20

2007-11-20

Feild, Joseph (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S436000, C455S442000, C455S437000, C455S426100, C370S331000, C370S401000, C370S328000, C370S338000, C370S335000

Reexamination Certificate

active

10231984

ABSTRACT:
Apparatus, and an associated method, for facilitating registration of a mobile node with a home agent. Dormant mode operation of the mobile node is supported. Message generators positioned at the mobile node generate appropriate messages for a UMTS and a WLAN network. The messages include indicia identifying the home agent associated with the mobile node. Apparatus positioned at separate network portions of the communication system form registration proxies for performing the registration of the mobile node with the home agent.

REFERENCES:
patent: 6826407 (2004-11-01), Helferich
patent: 6842462 (2005-01-01), Ramjee et al.
patent: 2004/0105413 (2004-06-01), Menon et al.
patent: 2004/0204071 (2004-10-01), Bahl et al.
patent: WO03105380 (2003-12-01), None
Faccin et al., Dormant Mode Handover Support in Mobile Networks, Sep. 17, 2001, All.

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