IL137702A0 - Wireless location determination using spatial signature information - Google Patents

Wireless location determination using spatial signature information

Info

Publication number
IL137702A0
IL137702A0 IL13770299A IL13770299A IL137702A0 IL 137702 A0 IL137702 A0 IL 137702A0 IL 13770299 A IL13770299 A IL 13770299A IL 13770299 A IL13770299 A IL 13770299A IL 137702 A0 IL137702 A0 IL 137702A0
Authority
IL
Israel
Prior art keywords
location determination
signature information
wireless location
spatial signature
spatial
Prior art date
Application number
IL13770299A
Other languages
English (en)
Original Assignee
U S Wireless Corp
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 Corp filed Critical U S Wireless Corp
Publication of IL137702A0 publication Critical patent/IL137702A0/xx

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)
IL13770299A 1998-12-04 1999-10-19 Wireless location determination using spatial signature information IL137702A0 (en)

Applications Claiming Priority (4)

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
PCT/US1999/024493 WO2000034799A1 (en) 1998-12-04 1999-10-19 Wireless location determination using spatial signature information

Publications (1)

Publication Number Publication Date
IL137702A0 true IL137702A0 (en) 2001-10-31

Family

ID=27394811

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13770299A IL137702A0 (en) 1998-12-04 1999-10-19 Wireless location determination using spatial signature information

Country Status (6)

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

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR100850838B1 (ko) 2004-07-29 2008-08-06 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
US7679561B2 (en) * 2005-01-19 2010-03-16 The Charles Stark Draper Laboratory, Inc. Systems and methods for positioning using multipath signals
US9391751B2 (en) 2005-07-29 2016-07-12 Qualcomm Incorporated System and method for frequency diversity
US9042212B2 (en) 2005-07-29 2015-05-26 Qualcomm Incorporated Method and apparatus for communicating network identifiers in a communication system
JP4938778B2 (ja) * 2005-08-11 2012-05-23 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 移動電気通信ネットワークにおける方法および配置構成
RU2407242C2 (ru) * 2005-08-11 2010-12-20 Телефонактиеболагет Лм Эрикссон (Пабл) Способ и устройства в сети мобильной связи
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
JP2007316068A (ja) * 2006-05-22 2007-12-06 Polaris Wireless Inc 無線端末の居場所の予測方法
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
DE102006027270A1 (de) * 2006-06-09 2007-12-13 Vodafone Holding Gmbh Ortsbestimmungen von mobilen Endgeräten in einem Mobilfunknetz und Anwendungen derselben
EP2118810B1 (en) 2007-02-05 2012-08-15 Andrew Corporation System and method for optimizing location estimate of mobile unit
US7921218B2 (en) 2007-06-15 2011-04-05 Samsung Electronics Co., Ltd. Method and system for generating a space signature
EP2698015B1 (en) * 2011-04-13 2021-07-14 Telefonaktiebolaget LM Ericsson (publ) Positioning in a cellular communication network
US9194934B2 (en) 2012-03-09 2015-11-24 Blackberry Limited Location estimation using radio scene signatures
US9069634B2 (en) 2012-03-09 2015-06-30 Blackberry Limited Signature representation of data with aliasing across synonyms
US8750617B2 (en) 2012-03-09 2014-06-10 Blackberry Limited Signature representation of data having high dimensionality
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
EP2824475A1 (en) * 2012-03-09 2015-01-14 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
US9026138B2 (en) 2013-01-10 2015-05-05 Qualcomm Incorporated Method and/or system for obtaining signatures for use in navigation
KR20150131020A (ko) * 2013-03-15 2015-11-24 넥스트나브, 엘엘씨 도달 시간 결정을 개선하기 위한 방법 및 그 시스템
EP2989581A4 (en) * 2013-04-24 2017-01-11 Hewlett-Packard Enterprise Development LP Location signatures
KR102649290B1 (ko) 2017-03-28 2024-03-18 오토매톤, 인크. Rfid 태그의 위치 추적 방법 및 위치 추적 장치
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
AU1318300A (en) 2000-06-26
JP2002532691A (ja) 2002-10-02
EP1058855A1 (en) 2000-12-13
CA2320480A1 (en) 2000-06-15
WO2000034799A1 (en) 2000-06-15
EP1058855A4 (en) 2004-09-01

Similar Documents

Publication Publication Date Title
IL137702A0 (en) Wireless location determination using spatial signature information
GB2372860B (en) Authentication system using position information
SG96646A1 (en) Gaze-actuated information system
GB2368149B (en) Information system
EP1132713A4 (en) POSITION INFORMATION SYSTEM
EP1256076A4 (en) INFORMATION SYSTEM
HK1024319A1 (en) Mobile computer
EP1035404A4 (en) INFORMATION PROCESSOR
GB0116140D0 (en) Information system
GB0002547D0 (en) Locating system
GB0125524D0 (en) Information system
EP1011058A4 (en) INFORMATION EXCHANGE SYSTEM
SG111925A1 (en) Information providing system
GB2338387B (en) Information providing system
GB0014030D0 (en) Information system
GB0128598D0 (en) Information system
IL149238A0 (en) Information providing system
HK1049219A1 (en) Area information distribution system
AU2001285328A1 (en) Location sensitive wireless information distribution
GB0002052D0 (en) Benefit information system
CA83589S (en) Information center
CA83590S (en) Information center
CA83588S (en) Information center
GB0003885D0 (en) Information systems
AU135897S (en) Mobile data unit - terminal