CA2320480A1 - Wireless location determination using spatial signature information - Google Patents

Wireless location determination using spatial signature information Download PDF

Info

Publication number
CA2320480A1
CA2320480A1 CA002320480A CA2320480A CA2320480A1 CA 2320480 A1 CA2320480 A1 CA 2320480A1 CA 002320480 A CA002320480 A CA 002320480A CA 2320480 A CA2320480 A CA 2320480A CA 2320480 A1 CA2320480 A1 CA 2320480A1
Authority
CA
Canada
Prior art keywords
signal
signature
location
calibrated
locations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002320480A
Other languages
English (en)
French (fr)
Inventor
Oliver Hilsenrath
Mati Wax
Sriram Jayaraman
Abraham Bar
Mathan Malkin
Ravi Rajapakse
Vladimir Radionov
Yan Meng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Teletrac Navman US Ltd
Original Assignee
U.S. Wireless Corporation
Oliver Hilsenrath
Mati Wax
Sriram Jayaraman
Abraham Bar
Mathan Malkin
Ravi Rajapakse
Vladimir Radionov
Yan Meng
Trafficmaster Usa, Inc.
Motorola, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/205,557 external-priority patent/US6084546A/en
Priority claimed from US09/231,256 external-priority patent/US6466565B1/en
Priority claimed from US09/275,655 external-priority patent/US6104344A/en
Application filed by U.S. Wireless Corporation, Oliver Hilsenrath, Mati Wax, Sriram Jayaraman, Abraham Bar, Mathan Malkin, Ravi Rajapakse, Vladimir Radionov, Yan Meng, Trafficmaster Usa, Inc., Motorola, Inc. filed Critical U.S. Wireless Corporation
Publication of CA2320480A1 publication Critical patent/CA2320480A1/en
Abandoned legal-status Critical Current

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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/022—Means for monitoring or calibrating
    • G01S1/026—Means for monitoring or calibrating of associated receivers
    • 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
    • G01S5/0205—Details
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • G01S5/0205—Details
    • G01S5/0215—Interference

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)
CA002320480A 1998-12-04 1999-10-19 Wireless location determination using spatial signature information Abandoned CA2320480A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US09/205,557 US6084546A (en) 1997-01-08 1998-12-04 Location determination in wireless communication systems using velocity information
US09/231,256 US6466565B1 (en) 1997-01-08 1999-01-15 Measurement of spatial signature information in CDMA wireless communication systems
US09/275,655 US6104344A (en) 1999-03-24 1999-03-24 Efficient storage and fast matching of wireless spatial signatures
US09/275,655 1999-03-24
US09/205,557 1999-03-24
US09/231,256 1999-03-24
PCT/US1999/024493 WO2000034799A1 (en) 1998-12-04 1999-10-19 Wireless location determination using spatial signature information

Publications (1)

Publication Number Publication Date
CA2320480A1 true CA2320480A1 (en) 2000-06-15

Family

ID=27394811

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002320480A Abandoned CA2320480A1 (en) 1998-12-04 1999-10-19 Wireless location determination using spatial signature information

Country Status (6)

Country Link
EP (1) EP1058855A4 (de)
JP (1) JP2002532691A (de)
AU (1) AU1318300A (de)
CA (1) CA2320480A1 (de)
IL (1) IL137702A0 (de)
WO (1) WO2000034799A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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US7899467B2 (en) * 1998-09-22 2011-03-01 Polaris Wireless, Inc. Estimating the location of a wireless terminal based on the traits of the multipath components of a signal
ITTO20010486A1 (it) * 2001-05-23 2002-11-23 Telecom Italia Lab Spa Procedimento per la localizzazione di terminali nell'ambito di reti di comunicazione, relativo sistema e terminale.
US6570529B2 (en) * 2001-05-24 2003-05-27 Lucent Technologies Inc. Autonomous calibration of a wireless-global positioning system
US6580393B2 (en) * 2001-06-25 2003-06-17 Harris Corporation System and method for determining the location of a transmitter using passive reflectors or refractors as proxy receivers and using database querying
GB0304861D0 (en) * 2003-03-04 2003-04-09 Koninkl Philips Electronics Nv Object location
US8483717B2 (en) 2003-06-27 2013-07-09 Qualcomm Incorporated Local area network assisted positioning
US7668201B2 (en) 2003-08-28 2010-02-23 Symbol Technologies, Inc. Bandwidth management in wireless networks
US7164929B2 (en) * 2004-01-09 2007-01-16 Symbol Technologies, Inc. Method and apparatus for location tracking in a multi-path environment
US7389114B2 (en) * 2004-02-11 2008-06-17 Avaya Technology Corp. Estimating the location of inexpensive wireless terminals by using signal strength measurements
KR100905350B1 (ko) 2004-07-29 2009-07-01 콸콤 인코포레이티드 인터리빙을 위한 시스템 및 방법
US8391410B2 (en) 2004-07-29 2013-03-05 Qualcomm Incorporated Methods and apparatus for configuring a pilot symbol in a wireless communication system
US9246728B2 (en) 2004-07-29 2016-01-26 Qualcomm Incorporated System and method for frequency diversity
EP1856550A1 (de) * 2005-01-19 2007-11-21 The Charles Stark Draper Laboratory, Inc. Systeme und verfahren zur positionierung unter verwendung von mehrpfadsignalen
US9042212B2 (en) 2005-07-29 2015-05-26 Qualcomm Incorporated Method and apparatus for communicating network identifiers in a communication system
US9391751B2 (en) 2005-07-29 2016-07-12 Qualcomm Incorporated System and method for frequency diversity
ES2383965T3 (es) * 2005-08-11 2012-06-27 Telefonaktiebolaget Lm Ericsson (Publ) Método y adaptaciones en una red de telecomunicación móvil
US8050691B2 (en) * 2005-08-11 2011-11-01 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangements in a mobile telecommunication network
DE102005060914A1 (de) * 2005-12-20 2007-06-28 Atmel Germany Gmbh Verfahren zum Übertragen von Informationen und Signalübertragungssystem, insbesondere zur Zugangskontrolle
US20070160016A1 (en) 2006-01-09 2007-07-12 Amit Jain System and method for clustering wireless devices in a wireless network
JP2007316070A (ja) 2006-05-22 2007-12-06 Polaris Wireless Inc 無線端末の居場所の予測方法
US8965393B2 (en) * 2006-05-22 2015-02-24 Polaris Wireless, Inc. Estimating the location of a wireless terminal based on assisted GPS and pattern matching
JP2007316068A (ja) * 2006-05-22 2007-12-06 Polaris Wireless Inc 無線端末の居場所の予測方法
DE102006027270A1 (de) * 2006-06-09 2007-12-13 Vodafone Holding Gmbh Ortsbestimmungen von mobilen Endgeräten in einem Mobilfunknetz und Anwendungen derselben
EP2118810B1 (de) 2007-02-05 2012-08-15 Andrew Corporation System und verfahren zur optimierten positionsschätzung für eine mobile einheit
US7921218B2 (en) 2007-06-15 2011-04-05 Samsung Electronics Co., Ltd. Method and system for generating a space signature
WO2012139250A1 (en) 2011-04-13 2012-10-18 Telefonaktiebolaget L M Ericsson (Publ) Positioning in a cellular communication network
US9042907B2 (en) 2012-03-09 2015-05-26 Blackberry Limited Location identification of a portable electronic device based on characteristics of an operating environment of the portable electronic device
US8948809B2 (en) 2012-03-09 2015-02-03 Blackberry Limited Signature based connectivity prediction for portable electronic devices
US8750617B2 (en) 2012-03-09 2014-06-10 Blackberry Limited Signature representation of data having high dimensionality
US9069634B2 (en) 2012-03-09 2015-06-30 Blackberry Limited Signature representation of data with aliasing across synonyms
EP2824475A1 (de) * 2012-03-09 2015-01-14 BlackBerry Limited Standortidentifizierung einer tragbaren elektronischen Vorrichtung basierend auf den Eigenschaften einer Betriebsumgebung der tragbaren elektronischen Vorrichtung
US9194934B2 (en) 2012-03-09 2015-11-24 Blackberry Limited Location estimation using radio scene signatures
US9026138B2 (en) 2013-01-10 2015-05-05 Qualcomm Incorporated Method and/or system for obtaining signatures for use in navigation
WO2014151098A1 (en) * 2013-03-15 2014-09-25 Nextnav, Llc Methods and systems for improving time of arrival determination
WO2014175878A1 (en) * 2013-04-24 2014-10-30 Hewlett-Packard Development Company, L.P. Location signatures
EP3602101A4 (de) * 2017-03-28 2021-06-23 Automaton, Inc. Verfahren und vorrichtung zur lokalisierung von rfid-etiketten
CN111505572B (zh) * 2020-04-07 2023-03-10 电子科技大学 Rfid移动轨迹检测方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9016277D0 (en) * 1990-07-25 1990-09-12 British Telecomm Location and handover in mobile radio systems
US5717406A (en) * 1995-06-07 1998-02-10 Sanconix Inc. Enhanced position calculation

Also Published As

Publication number Publication date
IL137702A0 (en) 2001-10-31
EP1058855A4 (de) 2004-09-01
EP1058855A1 (de) 2000-12-13
WO2000034799A1 (en) 2000-06-15
JP2002532691A (ja) 2002-10-02
AU1318300A (en) 2000-06-26

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Legal Events

Date Code Title Description
FZDE Discontinued