WO2004079928A3 - Pde autonomous accuracy certification testing method and system - Google Patents

Pde autonomous accuracy certification testing method and system Download PDF

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Publication number
WO2004079928A3
WO2004079928A3 PCT/US2004/006180 US2004006180W WO2004079928A3 WO 2004079928 A3 WO2004079928 A3 WO 2004079928A3 US 2004006180 W US2004006180 W US 2004006180W WO 2004079928 A3 WO2004079928 A3 WO 2004079928A3
Authority
WO
WIPO (PCT)
Prior art keywords
test mobile
mobile phone
test
gcs
gps
Prior art date
Application number
PCT/US2004/006180
Other languages
French (fr)
Other versions
WO2004079928A2 (en
Inventor
Joseph P Kennedy
Original Assignee
Andrew Corp
Joseph P Kennedy
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
Application filed by Andrew Corp, Joseph P Kennedy filed Critical Andrew Corp
Publication of WO2004079928A2 publication Critical patent/WO2004079928A2/en
Publication of WO2004079928A3 publication Critical patent/WO2004079928A3/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
    • 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
    • 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
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

A system and method determines a statistical location accuracy of a geolocation system by collecting statistical data, without unduly burdening the host communication system. The system utilizes a test device (365) that interfaces with a test mobile phone (320), a global positioning system (GPS) (362) co-located with the test mobile and connects with the geolocation controller system (GCS) (340) over a communication link that is has a wireless portion (363). The test device gathers ground truth information from the GPS, traffic information from the test mobile phone and uses the traffic information to directly request the GCS to locate the test mobile. The GCS reports the ground truth and the estimated location of the test mobile phone to a database, where the data is associated as a function of the time of the call or other identifying parameters. The system and method may operate without requiring the host communication system to provide operations other than those necessary for communicating with the test mobile phone.
PCT/US2004/006180 2003-03-03 2004-03-03 Pde autonomous accuracy certification testing method and system WO2004079928A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45070603P 2003-03-03 2003-03-03
US60/450,706 2003-03-03

Publications (2)

Publication Number Publication Date
WO2004079928A2 WO2004079928A2 (en) 2004-09-16
WO2004079928A3 true WO2004079928A3 (en) 2004-10-28

Family

ID=32962520

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/006180 WO2004079928A2 (en) 2003-03-03 2004-03-03 Pde autonomous accuracy certification testing method and system

Country Status (1)

Country Link
WO (1) WO2004079928A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101931981B (en) * 2009-06-18 2013-08-28 华为技术有限公司 Method and device for measuring minimum road test logs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6640106B2 (en) * 2001-09-20 2003-10-28 Motorola, Inc. Method and system for verifying the position of a mobile station using checkpoints
US20030217137A1 (en) * 2002-03-01 2003-11-20 Roese John J. Verified device locations in a data network
US6728545B1 (en) * 2001-11-16 2004-04-27 Meshnetworks, Inc. System and method for computing the location of a mobile terminal in a wireless communications network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6640106B2 (en) * 2001-09-20 2003-10-28 Motorola, Inc. Method and system for verifying the position of a mobile station using checkpoints
US6728545B1 (en) * 2001-11-16 2004-04-27 Meshnetworks, Inc. System and method for computing the location of a mobile terminal in a wireless communications network
US20030217137A1 (en) * 2002-03-01 2003-11-20 Roese John J. Verified device locations in a data network

Also Published As

Publication number Publication date
WO2004079928A2 (en) 2004-09-16

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