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AU2001228715A1 - Positioning - Google Patents

Positioning

Info

Publication number
AU2001228715A1
AU2001228715A1 AU2001228715A AU2871501A AU2001228715A1 AU 2001228715 A1 AU2001228715 A1 AU 2001228715A1 AU 2001228715 A AU2001228715 A AU 2001228715A AU 2871501 A AU2871501 A AU 2871501A AU 2001228715 A1 AU2001228715 A1 AU 2001228715A1
Authority
AU
Australia
Prior art keywords
transceiver
transceivers
network
assist
positioning
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
AU2001228715A
Inventor
Natividade Lobo
Michael Overy
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.)
Nokia Inc
Original Assignee
Nokia Mobile Phones Ltd
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 GB0002404A external-priority patent/GB0002404D0/en
Priority claimed from GB0019366A external-priority patent/GB0019366D0/en
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of AU2001228715A1 publication Critical patent/AU2001228715A1/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
    • G01S5/0284—Relative positioning
    • G01S5/0289—Relative positioning of multiple transceivers, e.g. in ad hoc networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/14—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by recording the course traversed by the object
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/876—Combination of several spaced transponders or reflectors of known location for determining the position of a receiver
    • 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
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Eye Examination Apparatus (AREA)
  • Die Bonding (AREA)
  • Wire Bonding (AREA)
  • Window Of Vehicle (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Transceivers (AREA)
  • Finger-Pressure Massage (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

A first transceiver can position itself by forming an ad hoc network of transceivers which assist the first transceiver in acquiring its position. A dedicated infrastructure such as GPS satellites is not required. The first transceiver, once it has acquired its position, can be involved in a network by another transceiver to assist in the positioning of that transceiver. The acquisition of the position may involve factors such as the trustworthiness of the transceivers in the network and/or the positions of transceivers with which the first transceiver cannot directly communicate. <IMAGE>
AU2001228715A 2000-02-02 2001-02-02 Positioning Abandoned AU2001228715A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0002404A GB0002404D0 (en) 2000-02-02 2000-02-02 Position acquisition
GB0002404 2000-02-02
GB0019366A GB0019366D0 (en) 2000-08-07 2000-08-07 Positioning
GB0019366 2000-08-07
PCT/GB2001/000440 WO2001057548A1 (en) 2000-02-02 2001-02-02 Positioning

Publications (1)

Publication Number Publication Date
AU2001228715A1 true AU2001228715A1 (en) 2001-08-14

Family

ID=26243550

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001228715A Abandoned AU2001228715A1 (en) 2000-02-02 2001-02-02 Positioning
AU2001228711A Abandoned AU2001228711A1 (en) 2000-02-02 2001-02-02 Position acquisition

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001228711A Abandoned AU2001228711A1 (en) 2000-02-02 2001-02-02 Position acquisition

Country Status (8)

Country Link
US (3) US7107065B2 (en)
EP (3) EP1264193B1 (en)
JP (2) JP2003521714A (en)
CN (1) CN1441910A (en)
AT (2) ATE293255T1 (en)
AU (2) AU2001228715A1 (en)
DE (2) DE60110052T2 (en)
WO (2) WO2001057548A1 (en)

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Also Published As

Publication number Publication date
ATE293255T1 (en) 2005-04-15
US7272404B2 (en) 2007-09-18
DE60110052D1 (en) 2005-05-19
WO2001057547A1 (en) 2001-08-09
DE60110052T2 (en) 2006-05-04
US20030129993A1 (en) 2003-07-10
EP1496370A1 (en) 2005-01-12
CN1441910A (en) 2003-09-10
EP1264193B1 (en) 2005-12-28
DE60116267D1 (en) 2006-02-02
AU2001228711A1 (en) 2001-08-14
US20060270349A1 (en) 2006-11-30
JP2003521714A (en) 2003-07-15
JP2003521856A (en) 2003-07-15
DE60116267T2 (en) 2006-08-24
ATE314663T1 (en) 2006-01-15
EP1264192B1 (en) 2005-04-13
US7107065B2 (en) 2006-09-12
EP1264193A1 (en) 2002-12-11
EP1264192A1 (en) 2002-12-11
US20030114115A1 (en) 2003-06-19
WO2001057548A1 (en) 2001-08-09

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