MX338854B - Time and power based wireless location and method of selecting location estimate solution. - Google Patents

Time and power based wireless location and method of selecting location estimate solution.

Info

Publication number
MX338854B
MX338854B MX2015003515A MX2015003515A MX338854B MX 338854 B MX338854 B MX 338854B MX 2015003515 A MX2015003515 A MX 2015003515A MX 2015003515 A MX2015003515 A MX 2015003515A MX 338854 B MX338854 B MX 338854B
Authority
MX
Mexico
Prior art keywords
time
power based
based wireless
location
selecting
Prior art date
Application number
MX2015003515A
Other languages
Spanish (es)
Other versions
MX2015003515A (en
Inventor
Rashidus S Mia
Pete A Boyer
Pitchaiah Soma
Original Assignee
Trueposition 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 US13/624,654 external-priority patent/US8655377B2/en
Application filed by Trueposition Inc filed Critical Trueposition Inc
Publication of MX2015003515A publication Critical patent/MX2015003515A/en
Publication of MX338854B publication Critical patent/MX338854B/en

Links

Classifications

    • 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
    • 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
    • G01S5/0257—Hybrid positioning
    • G01S5/0268—Hybrid positioning by deriving positions from different combinations of signals or of estimated positions in a single positioning system
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/28—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics
    • 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
    • G01S5/0278—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 involving statistical or probabilistic considerations
    • 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
    • G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • 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
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Disclosed is a method for processing readily available radio network, timing and power information about cellular networks and typical measurements made by the mobile device and network. A probabilistic method is disclosed that uses both time (i.e., range) and power differences with known downlink transmitter antenna characteristics to locate mobiles with accuracy better than cell-ID with ranging, with high capacity, and without the need for field calibration.
MX2015003515A 2012-09-21 2013-09-19 Time and power based wireless location and method of selecting location estimate solution. MX338854B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/624,654 US8655377B2 (en) 2010-12-28 2012-09-21 Time and power based wireless location and method of selecting location estimate solution
PCT/US2013/060719 WO2014047352A2 (en) 2012-09-21 2013-09-19 Time and power based wireless location and method of selecting location estimate solution

Publications (2)

Publication Number Publication Date
MX2015003515A MX2015003515A (en) 2015-07-17
MX338854B true MX338854B (en) 2016-05-03

Family

ID=50342074

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003515A MX338854B (en) 2012-09-21 2013-09-19 Time and power based wireless location and method of selecting location estimate solution.

Country Status (8)

Country Link
EP (1) EP2898342A4 (en)
KR (1) KR20150058412A (en)
CN (1) CN104813187A (en)
AU (1) AU2013317995B2 (en)
CA (1) CA2884732A1 (en)
IL (1) IL237748A0 (en)
MX (1) MX338854B (en)
WO (1) WO2014047352A2 (en)

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US10051409B2 (en) * 2015-01-27 2018-08-14 Telefonaktiebolaget Lm Ericsson (Publ) Positioning systems and methods for determining the location of a mobile communication device
KR102489490B1 (en) * 2015-08-13 2023-01-17 삼성전자주식회사 Apparatus and method for estimating location of terminal in wireless communication system
US9693194B2 (en) * 2015-09-14 2017-06-27 Cisco Technology, Inc. Determining location via wireless access points
EP3171194B1 (en) * 2015-11-19 2021-01-13 u-blox AG Calculating a ranging measurement in a cellular communications network
WO2017188894A1 (en) * 2016-04-29 2017-11-02 Certis Cisco Security Pte. Ltd. A geolocating system for a mobile device
US10211530B2 (en) 2016-07-01 2019-02-19 Gogo Llc Dynamic effective radiated power (ERP) adjustment
CN107064984B (en) * 2017-05-18 2019-05-21 南京中孚信息技术有限公司 A kind of mobile phone location algorithm based on mobile phone signal direction and power
CN109428657B (en) * 2017-08-29 2021-08-13 中国移动通信集团吉林有限公司 Positioning method and device
CN107734448A (en) * 2017-11-06 2018-02-23 李雨航 A kind of method of locating terminal and device
DE102018209258A1 (en) 2018-06-11 2019-12-12 Bayerische Motoren Werke Aktiengesellschaft METHOD AND ARRANGEMENT FOR DETERMINING A STORAGE RANGE OF A RADIO DEVICE, AND VEHICLE WITH SUCH AN ARRANGEMENT
KR102226690B1 (en) * 2018-12-14 2021-03-11 한국과학기술원 LOCATION ESTIMATION METHOD AND APPARATUS FOR IoT DEVICE BASED ON BEACON SIGNAL
CN113259984B (en) * 2020-02-12 2023-04-07 维沃移动通信有限公司 Beam reporting method, network node and terminal
CN112203284B (en) * 2020-09-07 2023-10-17 北京遥感设备研究所 Multi-cell joint resource allocation method, device and system with self-adaptive terminal position
CN112444778A (en) * 2020-11-18 2021-03-05 安徽理工大学 Reference point weighted trilateral centroid positioning method based on DBSCAN
US11617059B1 (en) 2021-05-28 2023-03-28 T-Mobile Usa, Inc. Mobile device geographic location determination for emergency services
US11606732B1 (en) 2021-09-08 2023-03-14 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network, such as for over-shooting cells
US11800382B1 (en) 2021-09-08 2023-10-24 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network
CN114095865B (en) * 2021-11-11 2024-02-27 北京红山信息科技研究院有限公司 Positioning method and device for measurement report, computer equipment and storage medium
US20230164593A1 (en) * 2021-11-22 2023-05-25 T-Mobile Usa, Inc. Methods and systems for determining a wireless service outage
WO2024065768A1 (en) * 2022-09-30 2024-04-04 Shenzhen Tcl New Technology Co., Ltd. Methods and apparatuses for ai/ml model selection and nlos identification for nr positioning estimation enhancement
CN117908050B (en) * 2024-03-18 2024-06-18 成都航空职业技术学院 Beacon system for unmanned aerial vehicle navigation and navigation method

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US6950664B2 (en) * 2002-01-24 2005-09-27 Lucent Technologies Inc. Geolocation using enhanced timing advance techniques
US6978124B2 (en) * 2002-12-11 2005-12-20 Motorola, Inc. Method and mobile station for autonomously determining an angle of arrival (AOA) estimation
CN1883210B (en) * 2003-11-21 2012-05-16 高通股份有限公司 Estimating a position of a wireless mobile device with respect to one or more base station
US8311018B2 (en) * 2007-02-05 2012-11-13 Andrew Llc System and method for optimizing location estimate of mobile unit
JP5233606B2 (en) * 2008-11-19 2013-07-10 富士通株式会社 Absolute movement path calculating device and method, and program
US8213957B2 (en) * 2009-04-22 2012-07-03 Trueposition, Inc. Network autonomous wireless location system
US8442538B2 (en) * 2009-12-29 2013-05-14 Trueposition, Inc. Cooperating receiver selection for UMTS wireless location
US8315647B2 (en) * 2010-12-28 2012-11-20 Trueposition, Inc. Time and power based wireless location detection system
EP2676500A1 (en) * 2011-02-14 2013-12-25 Andrew LLC Method for mobile location by dynamic clustering

Also Published As

Publication number Publication date
MX2015003515A (en) 2015-07-17
EP2898342A4 (en) 2016-06-29
KR20150058412A (en) 2015-05-28
WO2014047352A2 (en) 2014-03-27
WO2014047352A3 (en) 2014-05-15
CN104813187A (en) 2015-07-29
IL237748A0 (en) 2015-05-31
AU2013317995A1 (en) 2015-05-07
AU2013317995B2 (en) 2016-05-12
EP2898342A2 (en) 2015-07-29
CA2884732A1 (en) 2014-03-27

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