ZA986432B - System and method using elliptical search area coverage in determining the location of a mobile terminal - Google Patents
System and method using elliptical search area coverage in determining the location of a mobile terminalInfo
- Publication number
- ZA986432B ZA986432B ZA986432A ZA986432A ZA986432B ZA 986432 B ZA986432 B ZA 986432B ZA 986432 A ZA986432 A ZA 986432A ZA 986432 A ZA986432 A ZA 986432A ZA 986432 B ZA986432 B ZA 986432B
- Authority
- ZA
- South Africa
- Prior art keywords
- location
- determining
- mobile terminal
- search area
- area coverage
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/903,551 US5930717A (en) | 1997-07-30 | 1997-07-30 | System and method using elliptical search area coverage in determining the location of a mobile terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA986432B true ZA986432B (en) | 1999-02-03 |
Family
ID=25417685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA986432A ZA986432B (en) | 1997-07-30 | 1998-07-20 | System and method using elliptical search area coverage in determining the location of a mobile terminal |
Country Status (8)
Country | Link |
---|---|
US (1) | US5930717A (ja) |
JP (1) | JP2001512940A (ja) |
AU (1) | AU8677998A (ja) |
BR (1) | BR9810824A (ja) |
CA (1) | CA2297049A1 (ja) |
TW (1) | TW405042B (ja) |
WO (1) | WO1999007177A1 (ja) |
ZA (1) | ZA986432B (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2265875C (en) | 1996-09-09 | 2007-01-16 | Dennis Jay Dupray | Location of a mobile station |
US7903029B2 (en) | 1996-09-09 | 2011-03-08 | Tracbeam Llc | Wireless location routing applications and architecture therefor |
US9134398B2 (en) | 1996-09-09 | 2015-09-15 | Tracbeam Llc | Wireless location using network centric location estimators |
US6236365B1 (en) | 1996-09-09 | 2001-05-22 | Tracbeam, Llc | Location of a mobile station using a plurality of commercial wireless infrastructures |
JP3156768B2 (ja) * | 1998-01-21 | 2001-04-16 | 日本電気株式会社 | セルラ基地局およびそれに搭載される位置標定装置 |
US8135413B2 (en) | 1998-11-24 | 2012-03-13 | Tracbeam Llc | Platform and applications for wireless location and other complex services |
EP1286735A1 (en) | 1999-09-24 | 2003-03-05 | Dennis Jay Dupray | Geographically constrained network services |
NO314330B1 (no) * | 1999-12-01 | 2003-03-03 | Electronic Target System As | Innretning for fjernlokalisering av et objekt og fremgangsmåte for å operere innretningen |
US6603977B1 (en) | 2000-02-04 | 2003-08-05 | Sbc Properties, Lp | Location information system for a wireless communication device and method therefor |
US6662014B1 (en) * | 2000-02-04 | 2003-12-09 | Sbc Properties, L.P. | Location privacy manager for a wireless communication device and method therefor |
US10684350B2 (en) | 2000-06-02 | 2020-06-16 | Tracbeam Llc | Services and applications for a communications network |
US10641861B2 (en) | 2000-06-02 | 2020-05-05 | Dennis J. Dupray | Services and applications for a communications network |
US9875492B2 (en) | 2001-05-22 | 2018-01-23 | Dennis J. Dupray | Real estate transaction system |
FR2814898B1 (fr) * | 2000-09-29 | 2002-11-29 | Sfr Sa | Procede et dispositif de calcul de la position d'une station mobile, programme informatique et support memoire correspondants |
US8082096B2 (en) | 2001-05-22 | 2011-12-20 | Tracbeam Llc | Wireless location routing applications and architecture therefor |
US8977284B2 (en) | 2001-10-04 | 2015-03-10 | Traxcell Technologies, LLC | Machine for providing a dynamic data base of geographic location information for a plurality of wireless devices and process for making same |
DE10232177B3 (de) * | 2002-07-16 | 2004-03-11 | Siemens Ag | Verfahren und Anordnungen zur Positionsschätzung einer Mobilstation in einem zellulären Mobilfunknetz |
GB0222045D0 (en) * | 2002-09-23 | 2002-10-30 | Nokia Corp | Terminal location |
US7565153B2 (en) * | 2003-01-22 | 2009-07-21 | Cml Emergency Services Inc. | Method and system for delivery of location specific information |
US7135967B2 (en) * | 2003-08-01 | 2006-11-14 | Spectrum Tracking Systems, Inc. | Method for locating an asset |
US7151446B2 (en) * | 2003-08-01 | 2006-12-19 | Spectrum Tracking Systems, Inc. | System for tracking and locating an object using a cellular network |
US20050239478A1 (en) * | 2003-09-03 | 2005-10-27 | Nokia Corporation | Terminal location |
US8073422B2 (en) * | 2004-06-07 | 2011-12-06 | Cassidian Communications, Inc. | Satellite radio warning system and method |
US7558558B2 (en) * | 2004-06-07 | 2009-07-07 | Cml Emergency Services Inc. | Automated mobile notification system |
WO2010042554A1 (en) * | 2008-10-06 | 2010-04-15 | Boar's Head Corporation D/B/A Public Safety Network | A system and method for determining the routing of 911 calls |
US8447264B2 (en) * | 2009-02-03 | 2013-05-21 | Boar's Head Corporation | System and method for cell sector correction |
US20110039623A1 (en) * | 2009-08-12 | 2011-02-17 | 3 Legged Dog, Inc. | Interactive system and method for digital artifact relocation and activation |
US20110039622A1 (en) * | 2009-08-12 | 2011-02-17 | 3 Legged Dog, Inc. | Interactive system and method for digital artifact relocation and activation |
US9538493B2 (en) | 2010-08-23 | 2017-01-03 | Finetrak, Llc | Locating a mobile station and applications therefor |
JP5691517B2 (ja) | 2010-12-29 | 2015-04-01 | 富士通株式会社 | 位置推定プログラム、位置推定装置、及び位置推定方法 |
US9113307B2 (en) * | 2013-01-30 | 2015-08-18 | John Billy Minor | Method of validating cellular carrier records accuracy |
NO336680B1 (no) * | 2013-12-04 | 2015-10-19 | Global Maritime As | Fremgangsmåte for estimering av risiko for minst én utilsiktet sluppet last fra minst én kran på en plattform eller et fartøy på undersjøiske rørledninger og annet undersjøisk utstyr, samt anvendelser av fremgangsmåten |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5311569A (en) * | 1992-06-05 | 1994-05-10 | At&T Bell Laboratories | Line-based public safety answering point |
US5327144A (en) * | 1993-05-07 | 1994-07-05 | Associated Rt, Inc. | Cellular telephone location system |
JP2833967B2 (ja) * | 1993-07-23 | 1998-12-09 | 日本電気株式会社 | 携帯電話機の位置検出方法 |
US5444450A (en) * | 1993-08-11 | 1995-08-22 | Motorola, Inc. | Radio telecommunications system and method with adaptive location determination convergence |
WO1995015051A1 (en) * | 1993-11-29 | 1995-06-01 | Greater Harris County 9-1-1 Emergency Network | Integrated data collection and transmission for emergency calls |
US5444760A (en) * | 1993-12-28 | 1995-08-22 | At&T Corp. | Routing of special emergency calls |
US5602903A (en) * | 1994-09-28 | 1997-02-11 | Us West Technologies, Inc. | Positioning system and method |
US5629707A (en) * | 1995-01-06 | 1997-05-13 | Motorola, Inc. | Flexible signal source location apparatus and method therefor |
US5724660A (en) * | 1995-06-07 | 1998-03-03 | At&T Wireless Services, Inc. | Method and apparatus for locating a mobile station by comparing calculated location area with GPS coordinates |
US5598460A (en) * | 1996-02-09 | 1997-01-28 | Tendler Cellular, Inc. | Emergency back-up system for enhancing reliability or rescue |
US5805670A (en) * | 1996-03-19 | 1998-09-08 | Life Safety Solutions, Inc. | Private notification system for communicating 9-1-1 information |
-
1997
- 1997-07-30 US US08/903,551 patent/US5930717A/en not_active Expired - Lifetime
-
1998
- 1998-07-20 ZA ZA986432A patent/ZA986432B/xx unknown
- 1998-07-30 JP JP2000505765A patent/JP2001512940A/ja active Pending
- 1998-07-30 BR BR9810824-7A patent/BR9810824A/pt not_active IP Right Cessation
- 1998-07-30 WO PCT/US1998/015941 patent/WO1999007177A1/en active Application Filing
- 1998-07-30 AU AU86779/98A patent/AU8677998A/en not_active Abandoned
- 1998-07-30 CA CA002297049A patent/CA2297049A1/en not_active Abandoned
- 1998-10-22 TW TW087112563A patent/TW405042B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9810824A (pt) | 2000-07-25 |
TW405042B (en) | 2000-09-11 |
JP2001512940A (ja) | 2001-08-28 |
US5930717A (en) | 1999-07-27 |
AU8677998A (en) | 1999-02-22 |
WO1999007177A1 (en) | 1999-02-11 |
CA2297049A1 (en) | 1999-02-11 |
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