Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2011-01-11
2011-01-11
Cho, Un C (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S456100, C455S456600, C455S411000, C455S433000
Reexamination Certificate
active
07869815
ABSTRACT:
In a location system, gateways maintain privacy settings of mobile terminals. On receiving a location request from a client terminal, each gateway determines which of the gateways maintains the privacy settings of a target mobile terminal specified in the request, and transmits the location request to a gateway if the latter maintains the privacy settings of the specified target mobile terminal. The gateway performs a first privacy check on a location request received either from the client terminal or from other gateway using the privacy settings of the target mobile terminal, transmits the request to a positioning system to obtain a measurement result indicating the location of the target mobile terminal if the request conforms to the privacy settings, and performs a second privacy check on the measurement result using the privacy settings. A result of the second privacy check is then communicated to the client terminal.
REFERENCES:
patent: 6138003 (2000-10-01), Kingdon et al.
patent: 6195557 (2001-02-01), Havinis et al.
patent: 6360102 (2002-03-01), Havinis et al.
patent: 6463288 (2002-10-01), Havinis et al.
patent: 6463289 (2002-10-01), Havinis et al.
patent: 6687504 (2004-02-01), Raith
patent: 7031722 (2006-04-01), Naghian
patent: 7269428 (2007-09-01), Wallenius et al.
patent: 2002/0077119 (2002-06-01), Fitch et al.
patent: 2002/0086682 (2002-07-01), Naghian
patent: 1 158 826 (2001-11-01), None
patent: 10-281801 (1998-10-01), None
patent: 2001-78273 (2001-03-01), None
patent: 2001-103537 (2001-04-01), None
patent: 2001-359169 (2001-12-01), None
patent: 2002-507105 (2002-03-01), None
patent: 99/27722 (1999-06-01), None
patent: 99/55115 (1999-10-01), None
patent: 00/69199 (2000-11-01), None
patent: 00/76171 (2000-12-01), None
patent: 01/39528 (2001-05-01), None
patent: 01/69951 (2001-09-01), None
patent: 01/91485 (2001-11-01), None
patent: WO 02/03735 (2002-01-01), None
patent: 03/045101 (2003-05-01), None
3GPP Technical Specification 23.271 V5.1.0, “Functional stage 2 description of LCS”, Dec. 2001 (Document 1).
3GPP Technical Report 23.871 V1.10.0, “Enhanced support for User Privacy in location services”, tdoc S2-020316, Jan. 23, 2002 (Document 2).
3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Functional stage 2 description of location services in UMTS (3G TS 23.171 version 1.0.0), 1999, pp. 1-29.
Universal Mobile Telecommunications System (UMTS); Stage 2 Functional Specification of Location Services in UTRAN (3G TS 25.305 version 3.1.0 Release 1999), 2000, pp. 1-46.
Digital cellular telecommunications sytem (Phase2+) (GSM); Universal Mobile Telecommunications System (UMTS); Functional stage 2 description of location services (3GPP TS 23.271 version 4.3.0 Release 4), pp. 1-70.
“Digital cellular telecommunications systems (phase 2+) (gsm); Universal Mobile telecommunications system (umts); Functional stage 2 description of location services (3gpp ts 23.271 version 4.3.0 release 4)” Oct. 2001, XP002196637 Retrieved from the Internet: URL:http://pda.etsi.org/exchangefolder/ts—123271v040300p.pdf>.
European Patent Office issued an European Search Report date Jan. 20, 2010, Application No. 09171344.6.
Cho Un C
NEC Corporation
Young & Thompson
LandOfFree
Location system with enhanced security does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Location system with enhanced security, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Location system with enhanced security will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2729773