Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2003-09-26
2008-09-23
Ferguson, Keith T (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S456200, C455S456300, C455S456400, C455S422100, C455S404100, C340S573600, C340S573100, C342S457000
Reexamination Certificate
active
07428417
ABSTRACT:
A telecommunications system includes a plurality of network clients (150) including a positioning controller (504) and a communications controller (502); and a positioning server (152) including a coordinating controller (161) for maintaining a database of network clients to be tracked and provide updates of position-related information to a presence server (104); wherein an associated network client is configured to transmit position information received via said positioning controller (504) to said positioning server (152) via said communications controller (502) when said associated network client is determined to be outside a predetermined range.
REFERENCES:
patent: 5550551 (1996-08-01), Alesio
patent: 5731757 (1998-03-01), Layson, Jr.
patent: 5751245 (1998-05-01), Janky et al.
patent: 6091956 (2000-07-01), Hollenberg
patent: 6144336 (2000-11-01), Preston et al.
patent: 6167277 (2000-12-01), Kawamoto
patent: 6243039 (2001-06-01), Elliot
patent: 6330454 (2001-12-01), Verdonk
patent: 6349206 (2002-02-01), Reichelt
patent: 6405106 (2002-06-01), Sheth et al.
patent: 6456852 (2002-09-01), Bar et al.
patent: 6484033 (2002-11-01), Murray
patent: 6498565 (2002-12-01), Boulay et al.
patent: 6515595 (2003-02-01), Obradovich et al.
patent: 6542818 (2003-04-01), Oesterling
patent: 6553232 (2003-04-01), Shffer et al.
patent: 6556819 (2003-04-01), Irvin
patent: 6564127 (2003-05-01), Bauerle et al.
patent: 6643516 (2003-11-01), Stewart
patent: 6668173 (2003-12-01), Greene
patent: 6735287 (2004-05-01), Vishik et al.
patent: 6745193 (2004-06-01), Horvitz et al.
patent: 6757544 (2004-06-01), Rangarajan et al.
patent: 6757722 (2004-06-01), Lönnfors et al.
patent: 6760759 (2004-07-01), Chan
patent: 6763302 (2004-07-01), Mori
patent: 6810323 (2004-10-01), Bullock et al.
patent: 6816090 (2004-11-01), Teckchandani
patent: 6847892 (2005-01-01), Zhou
patent: 6868074 (2005-03-01), Hanson
patent: 6879838 (2005-04-01), Rankin et al.
patent: 6892131 (2005-05-01), Coffee et al.
patent: 6910135 (2005-06-01), Grainger
patent: 6968179 (2005-11-01), De Vries
patent: 6969179 (2005-11-01), Sloan et al.
patent: 6970547 (2005-11-01), Andrews et al.
patent: 6985742 (2006-01-01), Giniger et al.
patent: 7034690 (2006-04-01), Chaco
patent: 2001/0024951 (2001-09-01), Rignell et al.
patent: 2001/0048364 (2001-12-01), Kalthoff et al.
patent: 2001/0052849 (2001-12-01), Jones, Jr.
patent: 2002/0035605 (2002-03-01), McDowell et al.
patent: 2002/0116336 (2002-08-01), Diacakis et al.
patent: 2002/0126701 (2002-09-01), Requena
patent: 2003/0004743 (2003-01-01), Callegari
patent: 2003/0018704 (2003-01-01), Polychronidis et al.
patent: 2003/0027583 (2003-02-01), Yugami
patent: 2003/0060211 (2003-03-01), Chern et al.
patent: 2003/0074443 (2003-04-01), Melaku et al.
patent: 2003/0096622 (2003-05-01), Moilanen
patent: 2003/0104819 (2003-06-01), Knauerhase et al.
patent: 2003/0112948 (2003-06-01), Brown et al.
patent: 2003/0151501 (2003-08-01), Teckchandani et al.
patent: 2003/0154293 (2003-08-01), Zmolek
patent: 2004/0005886 (2004-01-01), Oda et al.
patent: 2004/0021573 (2004-02-01), Hoffman et al.
patent: 2004/0046667 (2004-03-01), Copley
patent: 2004/0059781 (2004-03-01), Yoakum et al.
patent: 2004/0062383 (2004-04-01), Sylvain
patent: 2004/0122901 (2004-06-01), Sylvain
patent: 2004/0125941 (2004-07-01), Yoakum et al.
patent: 2004/0152454 (2004-08-01), Kauppinen
patent: 2004/0185838 (2004-09-01), Seligmann
patent: 2004/0203894 (2004-10-01), Watanabe et al.
patent: 2004/0203903 (2004-10-01), Wilson et al.
patent: 2004/0266398 (2004-12-01), Adamczyk et al.
patent: 2007/0082668 (2007-04-01), Silver et al.
patent: 2 291 553 (2000-05-01), None
Beyda William J.
Caspi Rami
Ferguson Keith T
Siemens Communications Inc.
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