WO2000050918A3 - Procede de localisation et de recherche d'un utilisateur dans un reseau radio a l'aide de donnees de profils d'environnement - Google Patents
Procede de localisation et de recherche d'un utilisateur dans un reseau radio a l'aide de donnees de profils d'environnement Download PDFInfo
- Publication number
- WO2000050918A3 WO2000050918A3 PCT/US2000/004773 US0004773W WO0050918A3 WO 2000050918 A3 WO2000050918 A3 WO 2000050918A3 US 0004773 W US0004773 W US 0004773W WO 0050918 A3 WO0050918 A3 WO 0050918A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signal strength
- mobile computer
- location
- base stations
- locating
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0252—Radio frequency fingerprinting
- G01S5/02521—Radio frequency fingerprinting using a radio-map
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU37065/00A AU3706500A (en) | 1999-02-25 | 2000-02-25 | Locating and tracking a user in a wireless network through environmentally profiled data |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12161299P | 1999-02-25 | 1999-02-25 | |
US60/121,612 | 1999-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000050918A2 WO2000050918A2 (fr) | 2000-08-31 |
WO2000050918A3 true WO2000050918A3 (fr) | 2001-05-31 |
Family
ID=22397779
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/004773 WO2000050918A2 (fr) | 1999-02-25 | 2000-02-25 | Procede de localisation et de recherche d'un utilisateur dans un reseau radio a l'aide de donnees de profils d'environnement |
PCT/US2000/004902 WO2000050919A2 (fr) | 1999-02-25 | 2000-02-25 | Utilisation d'une table derivee de donnees concernant l'intensite de signal pour localiser et pister un utilisateur dans un reseau sans fil |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/004902 WO2000050919A2 (fr) | 1999-02-25 | 2000-02-25 | Utilisation d'une table derivee de donnees concernant l'intensite de signal pour localiser et pister un utilisateur dans un reseau sans fil |
Country Status (2)
Country | Link |
---|---|
AU (2) | AU3503100A (fr) |
WO (2) | WO2000050918A2 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6393294B1 (en) | 1998-09-22 | 2002-05-21 | Polaris Wireless, Inc. | Location determination using RF fingerprinting |
JP2001157264A (ja) * | 1999-11-30 | 2001-06-08 | Nec Corp | 無線通信端末及びそれに用いる自動機能設定方法 |
AUPR405601A0 (en) * | 2001-03-28 | 2001-04-26 | Norwood Systems Pty Ltd | Method for determining base station topology in a wireless network |
WO2002085057A1 (fr) * | 2001-04-06 | 2002-10-24 | Nokia Corporation | Systeme et procede de localisation |
US7371041B2 (en) | 2001-08-30 | 2008-05-13 | Seagate Technology Llc | Assembly station with rotatable turret which forms and unloads a completed stack of articles |
JP4173660B2 (ja) * | 2001-12-12 | 2008-10-29 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、移動機、及び、移動機の位置推定方法 |
DE10161594C2 (de) * | 2001-12-14 | 2003-10-30 | Eads Deutschland Gmbh | Verfahren zur nichtkooperativen Ortung von Teilnehmern in einem leistungsgeregelten Mobilfunksystem |
WO2003092318A1 (fr) * | 2002-04-23 | 2003-11-06 | Axis Ab | Procede et appareil permettant de determiner la position d'un dispositif portable |
GB0217707D0 (en) | 2002-07-31 | 2002-09-11 | Koninkl Philips Electronics Nv | System for locating a mobile unit |
GB2394799B (en) * | 2002-07-31 | 2006-01-25 | Hewlett Packard Co | Improvements relating to mobile printing |
US7116993B2 (en) | 2002-09-27 | 2006-10-03 | Rockwell Automation Technologies, Inc. | System and method for providing location based information |
US6985745B2 (en) | 2002-11-25 | 2006-01-10 | Telefonaktiebolaget L M Ericsson (Publ) | Method and radio signature position determining entity (RS-PDE) for maintaining location database reliability |
US7043316B2 (en) | 2003-02-14 | 2006-05-09 | Rockwell Automation Technologies Inc. | Location based programming and data management in an automated environment |
WO2005062066A2 (fr) * | 2003-10-22 | 2005-07-07 | Awarepoint Corporation | Systeme sans fil de determination et de suivi de positions |
US7324824B2 (en) | 2003-12-09 | 2008-01-29 | Awarepoint Corporation | Wireless network monitoring system |
GB2408162A (en) * | 2003-11-14 | 2005-05-18 | Multiple Access Comm Ltd | Means for monitoring the location of a person within a building |
US7129891B2 (en) | 2003-11-21 | 2006-10-31 | Xerox Corporation | Method for determining proximity of devices in a wireless network |
US20050124354A1 (en) * | 2003-12-04 | 2005-06-09 | Durgin Gregory D. | Location estimation of wireless terminals using indoor radio frequency models |
US7272394B2 (en) | 2004-02-11 | 2007-09-18 | Avaya Technology Corp. | Location estimation of wireless terminals in a multi-story environment |
FR2866774A1 (fr) * | 2004-02-23 | 2005-08-26 | France Telecom | Procede et dispositif de localisation d'un terminal dans un reseau local sans fil |
WO2005125039A1 (fr) * | 2004-06-22 | 2005-12-29 | École De Technologie Supérieure | Procede de determination de position d'un recepteur r.f. dans une zone connue |
US7433652B2 (en) | 2005-03-07 | 2008-10-07 | Polaris Wireless, Inc. | Electro-magnetic propagation modeling |
EP1878278B1 (fr) | 2005-05-04 | 2019-07-10 | Telecom Italia S.p.A. | Procede d'optimisation de la fonction de balayage de canal dans un reseau de telecommunication pour terminaux mobiles |
FR2886501A1 (fr) * | 2005-05-31 | 2006-12-01 | France Telecom | Procede et dispositif de localisattion d'un terminal dans un reseau local sans fil |
DE102005026788A1 (de) * | 2005-06-10 | 2006-12-21 | Deutsche Telekom Ag | Verfahren und System zur Lokalisierung eines mobilen WLAN-Clients |
TWI353140B (en) | 2007-03-14 | 2011-11-21 | Quanta Comp Inc | Wireless communication system for automatically ge |
US8792387B2 (en) | 2009-03-09 | 2014-07-29 | Sony Corporation | System and method for effectively populating a mesh network model |
JP2011055250A (ja) * | 2009-09-02 | 2011-03-17 | Sony Corp | 情報提供方法及び装置、情報表示方法及び携帯端末、プログラム、並びに情報提供システム |
US8977298B2 (en) | 2012-12-14 | 2015-03-10 | Apple Inc. | Location fingerprinting |
US9167390B2 (en) * | 2013-03-06 | 2015-10-20 | Qualcomm Incorporated | Adaptive assistance data for tiered service and efficiency in indoor positioning |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0698976A1 (fr) * | 1994-08-24 | 1996-02-28 | Plessey Semiconductors Limited | Système de réseau local sans fil |
US5613205A (en) * | 1995-03-31 | 1997-03-18 | Telefonaktiebolaget Lm Ericsson | System and method of locating a mobile terminal within the service area of a cellular telecommunication system |
US5666662A (en) * | 1993-07-23 | 1997-09-09 | Nec Corporation | Method for detecting the location of a mobile terminal |
GB2311697A (en) * | 1996-03-22 | 1997-10-01 | Matsushita Electric Ind Co Ltd | Estimating the position of a mobile station in a wireless communication system |
US5732354A (en) * | 1995-06-07 | 1998-03-24 | At&T Wireless Services, Inc. | Method and apparatus for determining the location of a mobile telephone |
WO1998015149A1 (fr) * | 1996-10-03 | 1998-04-09 | Nokia Telecommunications Oy | Procede de localisation d'une station mobile |
US5745865A (en) * | 1995-12-29 | 1998-04-28 | Lsi Logic Corporation | Traffic control system utilizing cellular telephone system |
US5873040A (en) * | 1996-08-13 | 1999-02-16 | International Business Machines Corporation | Wireless 911 emergency location |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19710040B4 (de) * | 1997-03-12 | 2005-12-15 | Süddeutscher Rundfunk -Anstalt des öffentlichen Rechts- | Verfahren zum Messen der Entfernungen und Richtungen der Entstehungsorte von Partialwellen |
JPH11205845A (ja) * | 1998-01-14 | 1999-07-30 | Locus:Kk | 位置特定システム |
-
2000
- 2000-02-25 WO PCT/US2000/004773 patent/WO2000050918A2/fr active Application Filing
- 2000-02-25 AU AU35031/00A patent/AU3503100A/en not_active Abandoned
- 2000-02-25 AU AU37065/00A patent/AU3706500A/en not_active Abandoned
- 2000-02-25 WO PCT/US2000/004902 patent/WO2000050919A2/fr active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5666662A (en) * | 1993-07-23 | 1997-09-09 | Nec Corporation | Method for detecting the location of a mobile terminal |
EP0698976A1 (fr) * | 1994-08-24 | 1996-02-28 | Plessey Semiconductors Limited | Système de réseau local sans fil |
US5613205A (en) * | 1995-03-31 | 1997-03-18 | Telefonaktiebolaget Lm Ericsson | System and method of locating a mobile terminal within the service area of a cellular telecommunication system |
US5732354A (en) * | 1995-06-07 | 1998-03-24 | At&T Wireless Services, Inc. | Method and apparatus for determining the location of a mobile telephone |
US5745865A (en) * | 1995-12-29 | 1998-04-28 | Lsi Logic Corporation | Traffic control system utilizing cellular telephone system |
GB2311697A (en) * | 1996-03-22 | 1997-10-01 | Matsushita Electric Ind Co Ltd | Estimating the position of a mobile station in a wireless communication system |
US5873040A (en) * | 1996-08-13 | 1999-02-16 | International Business Machines Corporation | Wireless 911 emergency location |
WO1998015149A1 (fr) * | 1996-10-03 | 1998-04-09 | Nokia Telecommunications Oy | Procede de localisation d'une station mobile |
Also Published As
Publication number | Publication date |
---|---|
WO2000050919A2 (fr) | 2000-08-31 |
AU3706500A (en) | 2000-09-14 |
AU3503100A (en) | 2000-09-14 |
WO2000050918A2 (fr) | 2000-08-31 |
WO2000050919A3 (fr) | 2000-12-07 |
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