Telecommunications – Radiotelephone system – Security or fraud prevention
Reexamination Certificate
2004-09-08
2009-02-10
Kincaid, Lester (Department: 2617)
Telecommunications
Radiotelephone system
Security or fraud prevention
C455S446000, C455S436000, C370S331000, C370S338000
Reexamination Certificate
active
07489919
ABSTRACT:
A method and a system for wireless terminals registering a communication system, comprising wireless terminals, public land mobile network (PLMN), wireless local area network (WLAN), Wherein the wireless terminals are able to communicate with both the PLMN and the WLAN. The PLMN coverage overlaps the WLAN coverage linking the two together. First, the wireless terminal obtains an ID, attaches to a PLMN, and then transmits the ID to PLMN to authenticate and register. After authentication, the PLMN generates an authentication code and transmits the code to a wireless terminal. Additionally, the PLMN transmit the authentication code to at least one WLAN. The wireless terminals must communicate with at least one WLAN.
REFERENCES:
patent: 6175737 (2001-01-01), Kao
patent: 6822971 (2004-11-01), Mikkonen
patent: 7096014 (2006-08-01), Haverinen et al.
patent: 7221961 (2007-05-01), Fukumoto et al.
patent: 7263357 (2007-08-01), Lee et al.
patent: 2001/0046839 (2001-11-01), Latva-Aho et al.
patent: 2002/0009199 (2002-01-01), Ala-Laurila et al.
patent: 2002/0080968 (2002-06-01), Olsson
patent: 2002/0176377 (2002-11-01), Hamilton
patent: 2002/0177431 (2002-11-01), Hamilton et al.
patent: 2003/0114158 (2003-06-01), Soderbacka et al.
patent: 2003/0119481 (2003-06-01), Haverinen et al.
patent: 2003/0139180 (2003-07-01), McIntosh et al.
patent: 2003/0157937 (2003-08-01), Oikarinen et al.
patent: 2004/0068571 (2004-04-01), Ahmavaara
patent: 2004/0203863 (2004-10-01), Huomo
patent: 2005/0048950 (2005-03-01), Morper
patent: 2005/0090235 (2005-04-01), Vermola et al.
patent: 2005/0239441 (2005-10-01), Eronen
“Converged WLAN/GPRS Network Based on Mobile IP” Tsinghua Tongfang Optical Disc Co., Ltd.
Herrera Diego
Kincaid Lester
Qisda Corporation
LandOfFree
Method and system for registering communication systems to... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and system for registering communication systems to..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for registering communication systems to... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4105352