Home agent apparatus, mobile router communication system,...

Details Home agent apparatus, mobile router communication system,... Home agent apparatus, mobile router communication system,...

2004-12-15

2009-10-27

Corsaro, Nick (Department: 2617)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S397000, C370S395310, C370S351000, C455S428000, C455S445000

Reexamination Certificate

active

07609687

ABSTRACT:
A mobile router notifies a care-of address to a home agent apparatus, and generates a tunnel for local scope packet transmission between it and the home agent apparatus, and thereby, even if a terminal device moved onto a foreign link, communication becomes available in the same manner as on a home link. In addition, the home agent apparatus and the mobile router carry out transfer only to a necessary destination, by use of information of the terminal device which is accommodated in itself. Further, the home agent apparatus manages information of the terminal device which is accommodated in the mobile router, and thereby, it is possible to carry out packet communication only to the terminal device which corresponded to a destination, and it becomes possible to reduce useless transmission processing and reception processing in a network.

REFERENCES:
patent: 2003/0095523 (2003-05-01), Korus et al.
patent: 2003/0117965 (2003-06-01), Markki et al.
patent: 2005/0053054 (2005-03-01), Das et al.
patent: 1 011 245 (2000-06-01), None
patent: 2000-031944 (2000-01-01), None
“Mobile IP”, 1994-2006 China Academic Journal Electronic Publishing House (with English translation).
“Mobility Support In IPv6 draft-ietf-mobileip-ipv6-22.txt”, IETF Mobile IP Working Group, Internet- Draft, D. Johnson, C. Perkins, J. Arkko, May 26, 2003.
“IPv6 Textbook”, Hiroshi Ezaki, Editor, IDG Japan Publishing, Sep. 20, 2002, pp. 84-86 (w/English translation).

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