Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2011-03-29
2011-03-29
Phan, Huy (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S404200, C455S414200, C455S414300, C455S456100, C455S456300, C342S455000, C342S457000, C701S207000
Reexamination Certificate
active
07917157
ABSTRACT:
There is disclosed a method of providing location information in a mobile communication system, comprising the steps of: receiving a request for a current location of a mobile station; determining a time at which a last known location of the mobile station was determined; comparing the time to a threshold time limit; and providing, as the current location, the last known location if the time is within the threshold time limit.
REFERENCES:
patent: 6023624 (2000-02-01), Hanson
patent: 6035203 (2000-03-01), Hanson
patent: 6058308 (2000-05-01), Kallin et al.
patent: 6169899 (2001-01-01), Havinis et al.
patent: 6181945 (2001-01-01), Lee
patent: 6377791 (2002-04-01), Pirila
patent: 6385452 (2002-05-01), Zadeh et al.
patent: 7133909 (2006-11-01), Bahl
patent: 2001/0006892 (2001-07-01), Barnett et al.
patent: 2003/0008672 (2003-01-01), Fujii
patent: 1 349 411 (2003-10-01), None
patent: WO 02/35752 (2002-05-01), None
(3GPP) 3G TS 22.105, Services and Service Capabilities, Apr. 1999, pp. 1-28.
(3GPP) 3G TS 22.071, Location Services (LCS), Dec. 1999, pp. 1-25.
Choo Munsoon
Nokia Siemens Networks Oy
Phan Huy
Squire Sanders & Dempsey, (US)LLP
LandOfFree
Location services for mobile communication system 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 services for mobile communication system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Location services for mobile communication system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2767682