CA2884732A1 - 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 Download PDF

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Publication number
CA2884732A1
CA2884732A1 CA2884732A CA2884732A CA2884732A1 CA 2884732 A1 CA2884732 A1 CA 2884732A1 CA 2884732 A CA2884732 A CA 2884732A CA 2884732 A CA2884732 A CA 2884732A CA 2884732 A1 CA2884732 A1 CA 2884732A1
Authority
CA
Canada
Prior art keywords
serving
cell
location
power
cells
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
CA2884732A
Other languages
English (en)
French (fr)
Inventor
Pitchaiah SOMA
Pete A. Boyer
Rashidus S. Mia
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.)
Skyhook Holding Inc
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 CA2884732A1 publication Critical patent/CA2884732A1/en
Abandoned legal-status Critical Current

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)
CA2884732A 2012-09-21 2013-09-19 Time and power based wireless location and method of selecting location estimate solution Abandoned CA2884732A1 (en)

Applications Claiming Priority (3)

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
US13/624,654 2012-09-21
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 (1)

Publication Number Publication Date
CA2884732A1 true CA2884732A1 (en) 2014-03-27

Family

ID=50342074

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2884732A Abandoned CA2884732A1 (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 (ko)
KR (1) KR20150058412A (ko)
CN (1) CN104813187A (ko)
AU (1) AU2013317995B2 (ko)
CA (1) CA2884732A1 (ko)
IL (1) IL237748A0 (ko)
MX (1) MX338854B (ko)
WO (1) WO2014047352A2 (ko)

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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 (ko) * 2015-08-13 2023-01-17 삼성전자주식회사 무선 통신 시스템에서 단말의 위치를 추정하기 위한 장치 및 방법
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
CN108474833A (zh) * 2016-04-29 2018-08-31 策安保安有限公司 移动装置所用的地理定位系统
US10211530B2 (en) * 2016-07-01 2019-02-19 Gogo Llc Dynamic effective radiated power (ERP) adjustment
CN107064984B (zh) * 2017-05-18 2019-05-21 南京中孚信息技术有限公司 一种基于手机信号方向和强弱的手机定位算法
CN109428657B (zh) * 2017-08-29 2021-08-13 中国移动通信集团吉林有限公司 一种定位方法及装置
CN107734448A (zh) * 2017-11-06 2018-02-23 李雨航 一种终端定位方法及装置
DE102018209258A1 (de) * 2018-06-11 2019-12-12 Bayerische Motoren Werke Aktiengesellschaft Verfahren und anordnung zum bestimmen eines aufenthalsbereichs einer funkvorrichtung, und fahrzeug mit einer solchen anordnung
KR102226690B1 (ko) * 2018-12-14 2021-03-11 한국과학기술원 비콘 신호에 기반한 IoT 기기 위치 추정 방법 및 장치
CN113259984B (zh) * 2020-02-12 2023-04-07 维沃移动通信有限公司 一种波束报告方法、网络节点及终端
CN112203284B (zh) * 2020-09-07 2023-10-17 北京遥感设备研究所 终端位置自适应的多小区联合资源分配方法、装置和系统
CN112444778A (zh) * 2020-11-18 2021-03-05 安徽理工大学 一种基于dbscan的参考点加权三边质心定位方法
US11617059B1 (en) 2021-05-28 2023-03-28 T-Mobile Usa, Inc. Mobile device geographic location determination for emergency services
US11800382B1 (en) 2021-09-08 2023-10-24 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network
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
CN114095865B (zh) * 2021-11-11 2024-02-27 北京红山信息科技研究院有限公司 一种测量报告的定位方法、装置、计算机设备及存储介质
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
CN117908050A (zh) * 2024-03-18 2024-04-19 成都航空职业技术学院 一种用于无人机导航的信标系统及导航方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102685884B (zh) * 2003-11-21 2015-03-18 高通股份有限公司 估算无线移动装置相对于一个或一个以上基站的位置
EP2118810B1 (en) * 2007-02-05 2012-08-15 Andrew Corporation System and method for optimizing location estimate of mobile unit
JP5233606B2 (ja) * 2008-11-19 2013-07-10 富士通株式会社 絶対移動経路算出装置及び方法、並びにプログラム
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
US8526968B2 (en) * 2011-02-14 2013-09-03 Andrew Llc System and method for mobile location by dynamic clustering

Also Published As

Publication number Publication date
MX338854B (es) 2016-05-03
IL237748A0 (en) 2015-05-31
EP2898342A4 (en) 2016-06-29
WO2014047352A3 (en) 2014-05-15
CN104813187A (zh) 2015-07-29
AU2013317995B2 (en) 2016-05-12
AU2013317995A1 (en) 2015-05-07
WO2014047352A2 (en) 2014-03-27
KR20150058412A (ko) 2015-05-28
EP2898342A2 (en) 2015-07-29
MX2015003515A (es) 2015-07-17

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150312

FZDE Discontinued

Effective date: 20170919