Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2006-12-07
2010-11-23
Chai, Longbit (Department: 2431)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C713S172000, C713S173000, C713S174000, C726S021000, C726S022000, C726S023000, C726S024000, C726S025000
Reexamination Certificate
active
07840811
ABSTRACT:
Provided is a network system using diameter authentication, authorization and accounting (AAA) infrastructure to support the bootstrapping of a Mobile Internet Protocol version 6 (IPv6) mobile node. The network system includes a mobile node equipped with Mobile IPv6, an attendant which is accessed by the mobile node when the mobile node moves toward a new network, an AAA local server which supports AAA processes for the mobile node in a local network, an AAA home server which supports AAA processes for the mobile node in a home network, and supports initial settings during the bootstrapping of the mobile node, and a home agent which handles binding update (BU) and binding acknowledgement (BA) regarding the mobile node. The AAA home server can configure initial settings for the mobile node that is authenticated by the AAA local server so that the mobile node can be effectively bootstrapped. Then, the AAA home server can distribute an IPsec SA to the mobile node and a home agent, and perform BU and BA based on the initial settings.
REFERENCES:
patent: 6466571 (2002-10-01), Dynarski et al.
patent: 2004/0105542 (2004-06-01), Takase et al.
patent: 2006/0185013 (2006-08-01), Oyama et al.
patent: 2002-033764 (2002-01-01), None
patent: 2004-274521 (2004-09-01), None
patent: 10-2002-0057293 (2002-07-01), None
patent: 1020060032100 (2006-04-01), None
Maknavicius—“Inter Domain Security for Mobile IPv6—ECUMM 2002” (from filed “IDS”).
Maryline Laurent-Maknavicius; “Inter-Domain Security for Mobile IPv6;” Univesal Multiservice Networks, ECUMM 2002.
Perkins, C.E., et al., “AAA for IPv6 Network Access.” Submitted to AAA Working Group, Internet Draft, May 1, 2003, <http://www.ietf.org>.
Jang Jong Soo
Kwon Hyeok Chan
Nah Jae Hoon
Chai Longbit
Electronics and Telecommunications Research Institute
Ladas & Parry LLP
LandOfFree
Network system and communication methods for securely... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Network system and communication methods for securely..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Network system and communication methods for securely... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4170828