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CO2017008176A2 - Method and system to provide enhanced location-based trilateration - Google Patents

Method and system to provide enhanced location-based trilateration

Info

Publication number
CO2017008176A2
CO2017008176A2 CONC2017/0008176A CO2017008176A CO2017008176A2 CO 2017008176 A2 CO2017008176 A2 CO 2017008176A2 CO 2017008176 A CO2017008176 A CO 2017008176A CO 2017008176 A2 CO2017008176 A2 CO 2017008176A2
Authority
CO
Colombia
Prior art keywords
location information
location
waypoints
trilateration
determining
Prior art date
Application number
CONC2017/0008176A
Other languages
Spanish (es)
Inventor
Clint Smith
Purnima Surampudi
Original Assignee
Rivada Res Llc
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 US14/993,618 external-priority patent/US9485623B2/en
Application filed by Rivada Res Llc filed Critical Rivada Res Llc
Publication of CO2017008176A2 publication Critical patent/CO2017008176A2/en

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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
    • G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/396—Determining accuracy or reliability of position or pseudorange measurements
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further 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
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems
    • 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
    • G01S5/0263—Hybrid positioning by combining or switching between positions derived from two or more separate positioning systems
    • 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
    • G01S5/0284—Relative positioning
    • 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
    • G01S5/0284—Relative positioning
    • G01S5/0289—Relative positioning of multiple transceivers, e.g. in ad hoc networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/025—Services making use of location information using location based information parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Telephone Function (AREA)
  • Navigation (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

El método, los sistemas y los dispositivos para determinar la realización de la trilateración basada en ubicación mejorada incluyen recibir la información de ubicación (por ejemplo, puntos de ruta) de uno o más dispositivos externos, determinar la validez de la información de ubicación recibida, realizar operaciones de normalización para normalizar la información de ubicación recibida, asignar una clasificación general y una clasificación específica del dispositivo a la información de ubicación, y almacenar la información de ubicación validada y normalizada en la memoria. La trilateración basada en ubicación mejorada también puede incluir la selección de cuatro ubicaciones (por ejemplo, puntos de ruta) de la memoria sobre la base de una combinación de la clasificación general y la clasificación específica del dispositivo, y la generación de un valor de ubicación o punto de ruta final sobre la base de un resultado de la aplicación de los cuatro puntos de ruta seleccionados a un filtro de kalman. El resultado del filtro de kalman también se puede informar y/o usar como la ubicación actual del dispositivo.The method, systems, and devices for determining the performance of enhanced location-based trilateration include receiving the location information (eg, waypoints) from one or more external devices, determining the validity of the received location information, perform normalization operations to normalize the received location information, assign a general classification and a device-specific classification to the location information, and store the validated and normalized location information in memory. Enhanced location-based trilateration can also include selecting four locations (for example, waypoints) from memory based on a combination of the overall rating and device-specific rating, and generating a location value. or final waypoint based on a result of applying the four selected waypoints to a kalman filter. The result of the kalman filter can also be reported and / or used as the current location of the device.

CONC2017/0008176A 2015-01-13 2017-08-14 Method and system to provide enhanced location-based trilateration CO2017008176A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562102853P 2015-01-13 2015-01-13
US14/993,618 US9485623B2 (en) 2011-08-18 2016-01-12 Method and system for providing enhanced location based trilateration
PCT/US2016/013235 WO2016115242A1 (en) 2015-01-13 2016-01-13 Method and system for providing enhanced location based trilateration

Publications (1)

Publication Number Publication Date
CO2017008176A2 true CO2017008176A2 (en) 2017-10-31

Family

ID=56406335

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0008176A CO2017008176A2 (en) 2015-01-13 2017-08-14 Method and system to provide enhanced location-based trilateration

Country Status (7)

Country Link
EP (1) EP3245535A4 (en)
KR (1) KR102458993B1 (en)
CN (1) CN107409275B (en)
CA (1) CA2976775A1 (en)
CO (1) CO2017008176A2 (en)
EA (1) EA201791593A8 (en)
WO (1) WO2016115242A1 (en)

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CN108759836B (en) * 2018-05-21 2020-12-18 北京星网锐捷网络技术有限公司 Positioning method and device based on indoor positioning system
US10779237B2 (en) 2018-10-18 2020-09-15 Microsoft Technology Licensing, Llc Sharing location data to reduce power consumption
CN112153588B (en) * 2019-06-29 2022-05-31 华为技术有限公司 Positioning method and positioning equipment
CN110824423B (en) * 2019-11-26 2021-08-17 北京壹氢科技有限公司 A method and system for cooperative navigation and positioning of multiple unmanned vehicles
CN111308411A (en) * 2020-03-03 2020-06-19 浙江中控技术股份有限公司 Personnel positioning system and method
KR102284464B1 (en) * 2020-09-09 2021-08-02 주식회사 피앤씨솔루션 Wearable augmented reality device with location tracking function using uwb and imu sensor
FR3117723B1 (en) * 2020-12-15 2023-08-11 Orange Geolocation of communicating equipment in a collaborative network
CN113472927B (en) * 2021-07-01 2024-04-30 维沃移动通信有限公司 Positioning method and electronic device
KR102425524B1 (en) * 2022-02-28 2022-07-28 (주)뉴클리어엔지니어링 Combined underwater and outdoor location tracking system for rescue worker
US20230300568A1 (en) * 2022-03-18 2023-09-21 Qualcomm Incorporated User equipment coordinated positioning
CN115346396A (en) * 2022-06-27 2022-11-15 浙江大华技术股份有限公司 Blind spot early warning method, device, system, terminal and computer-readable storage medium

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JP3543769B2 (en) * 2001-02-19 2004-07-21 株式会社日立製作所 Device for measuring the position of mobile terminals
US7693652B2 (en) * 2006-04-05 2010-04-06 Microsoft Corporation Waypoint adjustment and advertisement for flexible routing
US7724610B2 (en) * 2007-09-18 2010-05-25 Honeywell International Inc. Ultrasonic multilateration system for stride vectoring
US8054762B2 (en) * 2009-03-31 2011-11-08 Technology Currents Llc Network node location discovery
US8340936B2 (en) * 2009-06-12 2012-12-25 Raytheon Company Methods and systems for locating targets
US8179251B2 (en) * 2009-09-30 2012-05-15 Mitsubishi Electric Research Laboratories, Inc. Method and network for determining positions of wireless nodes while minimizing propagation of positioning errors
US8787944B2 (en) * 2011-08-18 2014-07-22 Rivada Research, Llc Method and system for providing enhanced location based information for wireless handsets
US9119040B2 (en) * 2012-07-09 2015-08-25 Intel Corporation Trilateration processing
CN103796306B (en) * 2014-02-17 2017-02-15 山东省计算中心 Method for locating wireless sensor network nodes with multiple mobility anchor nodes
CN103945528B (en) * 2014-04-10 2017-10-24 西安电子科技大学 Single goal localization method in wireless sensor network
CN103997781B (en) * 2014-04-15 2017-07-18 深圳市康英科技有限公司 Zone location base station system and its area positioning method

Also Published As

Publication number Publication date
EP3245535A4 (en) 2019-01-09
CN107409275A (en) 2017-11-28
CA2976775A1 (en) 2016-07-21
KR20170137042A (en) 2017-12-12
EP3245535A1 (en) 2017-11-22
KR102458993B1 (en) 2022-10-25
EA201791593A1 (en) 2018-01-31
WO2016115242A1 (en) 2016-07-21
EA201791593A8 (en) 2018-11-30
CN107409275B (en) 2021-05-04

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