Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2003-12-02
2008-09-09
Nguyen, David Q (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S456100, C455S456300, C455S456200, C455S433000, C455S435100, C455S435200, C455S436000, C455S439000, C455S440000, C455S443000
Reexamination Certificate
active
07424293
ABSTRACT:
An improved User Plane location based service (LBS) architecture and message flow, enabling seamless User Plane location based services even when a mobile or wireless device has roamed among different carrier networks. The present invention overcomes constraints inherent in the current protocol for roaming support defined by the Secure User Plane Location Service specification. A location system is enabled to automatically fall back to a message tunneling mechanism to ensure the security of a communication path between the location service system and the target wireless device, ensuring that the communication path is uninterrupted as the wireless device travels.
REFERENCES:
patent: 1103073 (1914-07-01), O'Connell
patent: 4494119 (1985-01-01), Wimbush
patent: 4651156 (1987-03-01), Martinez
patent: 4706275 (1987-11-01), Kamil
patent: 4891638 (1990-01-01), Davis
patent: 4891650 (1990-01-01), Sheffer
patent: 4952928 (1990-08-01), Carroll et al.
patent: 4972484 (1990-11-01), Theile et al.
patent: 5014206 (1991-05-01), Scribner et al.
patent: 5043736 (1991-08-01), Darnell et al.
patent: 5055851 (1991-10-01), Sheffer
patent: 5068656 (1991-11-01), Sutherland
patent: 5068891 (1991-11-01), Marshall
patent: 5070329 (1991-12-01), Jasinaki
patent: 5081667 (1992-01-01), Drori et al.
patent: 5119104 (1992-06-01), Heller
patent: 5144283 (1992-09-01), Arens et al.
patent: 5161180 (1992-11-01), Chavous
patent: 5177478 (1993-01-01), Wagai et al.
patent: 5193215 (1993-03-01), Olmer
patent: 5208756 (1993-05-01), Song
patent: 5214789 (1993-05-01), George
patent: 5218367 (1993-06-01), Sheffer et al.
patent: 5223844 (1993-06-01), Mansell et al.
patent: 5239570 (1993-08-01), Koster
patent: 5265630 (1993-11-01), Hartmann
patent: 5266944 (1993-11-01), Carroll et al.
patent: 5283570 (1994-02-01), DeLucca
patent: 5289527 (1994-02-01), Tiedemann, Jr.
patent: 5293642 (1994-03-01), Lo
patent: 5299132 (1994-03-01), Wortham
patent: 5311516 (1994-05-01), Kuznicki
patent: 5325302 (1994-06-01), Izidon et al.
patent: 5327529 (1994-07-01), Fults et al.
patent: 5334974 (1994-08-01), Simms et al.
patent: 5343493 (1994-08-01), Karimullah
patent: 5347568 (1994-09-01), Moody et al.
patent: 5351235 (1994-09-01), Lahtinen
patent: 5361212 (1994-11-01), Class et al.
patent: 5363425 (1994-11-01), Mufti et al.
patent: 5374936 (1994-12-01), Feng
patent: 5379451 (1995-01-01), Nakagoshi et al.
patent: 5381338 (1995-01-01), Wysocki et al.
patent: 5387993 (1995-02-01), Heller et al.
patent: 5388147 (1995-02-01), Grimes
patent: 5390339 (1995-02-01), Bruckert et al.
patent: 5394158 (1995-02-01), Chia
patent: 5396227 (1995-03-01), Carroll et al.
patent: 5398190 (1995-03-01), Wortham
patent: 5406614 (1995-04-01), Hara
patent: 5418537 (1995-05-01), Bird
patent: 5423076 (1995-06-01), Westergren et al.
patent: 5432841 (1995-07-01), Rimer
patent: 5434789 (1995-07-01), Fraker et al.
patent: 5454024 (1995-09-01), Lebowitz
patent: 5461390 (1995-10-01), Hoshen
patent: 5470233 (1995-11-01), Fruchterman et al.
patent: 5479408 (1995-12-01), Will
patent: 5479482 (1995-12-01), Grimes
patent: 5485161 (1996-01-01), Vaughn
patent: 5485163 (1996-01-01), Singer et al.
patent: 5488563 (1996-01-01), Chazelle et al.
patent: 5494091 (1996-02-01), Freeman et al.
patent: 5497149 (1996-03-01), Fast
patent: 5508931 (1996-04-01), Snider
patent: 5513243 (1996-04-01), Kage
patent: 5515287 (1996-05-01), Hakoyama et al.
patent: 5519403 (1996-05-01), Bickley et al.
patent: 5530655 (1996-06-01), Lokhoff et al.
patent: 5530914 (1996-06-01), McPheters
patent: 5532690 (1996-07-01), Hertel
patent: 5535434 (1996-07-01), Siddoway et al.
patent: 5539398 (1996-07-01), Hall et al.
patent: 5539829 (1996-07-01), Lokhoff et al.
patent: 5543776 (1996-08-01), L'Esperance et al.
patent: 5552772 (1996-09-01), Janky et al.
patent: 5555286 (1996-09-01), Tendler
patent: 5568119 (1996-10-01), Schipper et al.
patent: 5574648 (1996-11-01), Pilley
patent: 5579372 (1996-11-01), Astrom
patent: 5587201 (1996-12-01), Rho et al.
patent: 5588009 (1996-12-01), Will
patent: 5592535 (1997-01-01), Klotz
patent: 5604486 (1997-02-01), Lauro et al.
patent: 5606313 (1997-02-01), Allen et al.
patent: 5606618 (1997-02-01), Lokhoff et al.
patent: 5606850 (1997-03-01), Nakamura
patent: 5610815 (1997-03-01), Gudat et al.
patent: 5614890 (1997-03-01), Fox
patent: 5615116 (1997-03-01), Gudat et al.
patent: 5621793 (1997-04-01), Bednarek et al.
patent: 5628051 (1997-05-01), Salin
patent: 5633912 (1997-05-01), Tsoi
patent: 5636276 (1997-06-01), Brugger
patent: 5661755 (1997-08-01), Van De Kerkhof et al.
patent: 5682600 (1997-10-01), Salin
patent: 5699053 (1997-12-01), Jonsson
patent: 5704029 (1997-12-01), Wright, Jr.
patent: 5721781 (1998-02-01), Deo
patent: 5740534 (1998-04-01), Ayerst et al.
patent: 5761618 (1998-06-01), Lynch et al.
patent: 5765152 (1998-06-01), Erickson
patent: 5767795 (1998-06-01), Schaphorst
patent: 5768509 (1998-06-01), Gunluk
patent: 5771353 (1998-06-01), Eggleston
patent: 5774533 (1998-06-01), Patel
patent: 5774670 (1998-06-01), Muntully
patent: 5787357 (1998-07-01), Salin
patent: 5794142 (1998-08-01), Vanttila et al.
patent: 5797094 (1998-08-01), Houde et al.
patent: 5797096 (1998-08-01), Lupien et al.
patent: 5802492 (1998-09-01), DeLorme et al.
patent: 5806000 (1998-09-01), Vo et al.
patent: 5809415 (1998-09-01), Rossman
patent: 5812087 (1998-09-01), Krasner
patent: 5822700 (1998-10-01), Hult et al.
patent: 5828740 (1998-10-01), Khuc et al.
patent: 5841396 (1998-11-01), Kransner
patent: 5864667 (1999-01-01), Barkan
patent: 5874914 (1999-02-01), Krasner
patent: 5896369 (1999-04-01), Warsta
patent: 5920821 (1999-07-01), Seazholtz et al.
patent: 5922074 (1999-07-01), Richard et al.
patent: 5930250 (1999-07-01), Klok
patent: 5930701 (1999-07-01), Skog
patent: 5943399 (1999-08-01), Bannister et al.
patent: 5945944 (1999-08-01), Kraser
patent: 5946629 (1999-08-01), Sawyer
patent: 5946630 (1999-08-01), Willars et al.
patent: 5950130 (1999-09-01), Coursey
patent: 5953398 (1999-09-01), Hill
patent: 5960362 (1999-09-01), Grob
patent: 5974054 (1999-10-01), Couts et al.
patent: 5978685 (1999-11-01), Laiho
patent: 5983099 (1999-11-01), Yao et al.
patent: 5987323 (1999-11-01), Huotari
patent: 5998111 (1999-12-01), Abe
patent: 5999124 (1999-12-01), Sheynblat
patent: 6032051 (2000-02-01), Hall
patent: 6035025 (2000-03-01), Hanson
patent: 6049710 (2000-04-01), Nilsson
patent: 6052081 (2000-04-01), Krasner
patent: 6058300 (2000-05-01), Hanson
patent: 6058338 (2000-05-01), Agashe et al.
patent: 6061018 (2000-05-01), Sheynblat
patent: 6061346 (2000-05-01), Nordman
patent: 6064336 (2000-05-01), Krasner
patent: 6064875 (2000-05-01), Morgan
patent: 6070067 (2000-05-01), Nguyen et al.
patent: 6075982 (2000-06-01), Donovan et al.
patent: 6081229 (2000-06-01), Soliman
patent: 6081508 (2000-06-01), West et al.
patent: 6085320 (2000-07-01), Kaliski, Jr.
patent: 6101378 (2000-08-01), Barabash et al.
patent: 6104931 (2000-08-01), Havinis et al.
patent: 6122503 (2000-09-01), Daly
patent: 6122520 (2000-09-01), Want et al.
patent: 6124810 (2000-09-01), Segal et al.
patent: 6131067 (2000-10-01), Girerd
patent: 6133874 (2000-10-01), Krasner
patent: 6134483 (2000-10-01), Vayanos et al.
patent: 6148197 (2000-11-01), Bridges et al.
patent: 6148198 (2000-11-01), Anderson et al.
patent: 6149353 (2000-11-01), Nilsson
patent: 6150980 (2000-11-01), Krasner
patent: 6169891 (2001-01-01), Gorham et al.
patent: 6173181 (2001-01-01), Losh
patent: 6178505 (2001-01-01), Schneider et al.
patent: 6178506 (2001-01-01), Quick, Jr.
patent: 6181935 (2001-01-01), Gossman et al.
patent: 6185427 (2001-02-01), Krasner
patent: 6188354 (2001-02-01), Soliman et al.
patent: 6188752 (2001-02-01), Lesley
patent: 6188909 (2001-02-01), Alanara
patent: 6189098 (2001-02-01), Kaliski, Jr.
patent: 6198431 (2001-03-01), Gibson
patent: 6199045 (2001-03-01), Giniger et al.
patent: 6199113 (2001-03-01), Alegre et al.
patent: 6205330 (2001-03-01), Windbladh
patent: 6208290 (2001-03-01), Krasner
patent: 6208854 (2001-03-01), Roberts et al.
patent: 6215441 (2001-04-01), Moeglein
patent: 6219557 (2001-04-01), Havinis
patent: 6223046 (2001-04-01), Hamill-Keays e
Nguyen David Q
TeleCommunication Systems Inc.
LandOfFree
User plane location based service using message tunneling 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 User plane location based service using message tunneling to..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and User plane location based service using message tunneling to... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3991213