Telecommunications – Radiotelephone system – Including private cordless extension system
Reexamination Certificate
2006-12-12
2006-12-12
Nguyen, Duc (Department: 2617)
Telecommunications
Radiotelephone system
Including private cordless extension system
C455S554100
Reexamination Certificate
active
07149536
ABSTRACT:
Terminal authentication and call processing in a private wireless high-speed data system is effected by a private pDLR adapted to effect authentication of a terminal entering the private network and call processing and arranged within a private EV-DO wireless network. Session information of the corresponding terminal is received from a data location register (DLR) of the public EV-DO network only when the terminal entering the private EV-DO wireless network requests the call connection for the first time and is stored in a database of the private pDLR, and the call processing and authentication are performed. The authentication of the corresponding terminal is performed by extracting an International Mobile Station Identity (IMSI) of the terminal included in the session information of the corresponding terminal and determining whether the extracted IMSI is registered in a pDLR database of the private EV-DO wireless network, without needing a separate AN_AAA in the private EV-DO wireless network. The call processing is then performed using the session information for the corresponding terminal stored in the private pDLR without a separate authentication procedure when a call connection is requested from the terminal entering the private network at least two or more times.
REFERENCES:
patent: 6539237 (2003-03-01), Sayers et al.
patent: 6687243 (2004-02-01), Sayers et al.
patent: 6697621 (2004-02-01), Taha et al.
patent: 6704569 (2004-03-01), Larson
patent: 2003/0008649 (2003-01-01), Larson
patent: 2003/0069013 (2003-04-01), Lee et al.
patent: 2003/0078047 (2003-04-01), Lee et al.
patent: 2003/0135626 (2003-07-01), Ray et al.
patent: 2003/0186694 (2003-10-01), Sayers et al.
patent: 2003/0223427 (2003-12-01), Chang et al.
patent: 2004/0010617 (2004-01-01), Akahane et al.
patent: 2004/0048601 (2004-03-01), Lee et al.
patent: 2004/0048610 (2004-03-01), Kim et al.
patent: 2004/0172535 (2004-09-01), Jakobsson et al.
patent: 2004/0203771 (2004-10-01), Chang et al.
patent: 2004/0218587 (2004-11-01), Kim et al.
patent: 2004/0219913 (2004-11-01), Lee
patent: 2005/0059390 (2005-03-01), Sayers et al.
patent: 2005/0088999 (2005-04-01), Waylett et al.
patent: 2005/0207395 (2005-09-01), Mohammed
patent: 05-219053 (1993-08-01), None
patent: 07-023463 (1995-01-01), None
patent: 08-214358 (1996-08-01), None
patent: 10-098774 (1998-04-01), None
patent: 11-252612 (1999-09-01), None
patent: 2003-111124 (2003-04-01), None
Office actionfrom the Australian Patent Office issued in Applicant's corresponding Australian Patent Application No. 2004201346 dated Jul. 25, 2005.
Japanese Office Action of the Japanese Patent Application No. 2004-131759, mailed on Jun. 20, 2006.
Bushnell , Esq. Robert E.
Nguyen Duc
Samsung Electronics Co,. Ltd.
Vu Michael
LandOfFree
Performing terminal authentication and call processing in... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Performing terminal authentication and call processing in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Performing terminal authentication and call processing in... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3686726