WO2002059638A3 - Position determination in a wireless communication system with detection and compensation for repeaters - Google Patents

Position determination in a wireless communication system with detection and compensation for repeaters Download PDF

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Publication number
WO2002059638A3
WO2002059638A3 PCT/US2001/045458 US0145458W WO02059638A3 WO 2002059638 A3 WO2002059638 A3 WO 2002059638A3 US 0145458 W US0145458 W US 0145458W WO 02059638 A3 WO02059638 A3 WO 02059638A3
Authority
WO
WIPO (PCT)
Prior art keywords
repeater
coverage
base stations
under
wireless communication
Prior art date
Application number
PCT/US2001/045458
Other languages
French (fr)
Other versions
WO2002059638A2 (en
Inventor
Messay Amerga
Christopher Patrick
Roland Rick
Douglas N Rowitch
Saed Younis
Original Assignee
Qualcomm 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 to EP01997032A priority Critical patent/EP1336118A2/en
Priority to BR0115401-0A priority patent/BR0115401A/en
Priority to AU2002248154A priority patent/AU2002248154B2/en
Priority to IL15589501A priority patent/IL155895A0/en
Priority to KR1020037006639A priority patent/KR100808439B1/en
Priority to CA2429340A priority patent/CA2429340C/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to JP2002559703A priority patent/JP4619622B2/en
Priority to MXPA03004319A priority patent/MXPA03004319A/en
Publication of WO2002059638A2 publication Critical patent/WO2002059638A2/en
Publication of WO2002059638A3 publication Critical patent/WO2002059638A3/en
Priority to IL155895A priority patent/IL155895A/en
Priority to HK04104297A priority patent/HK1061277A1/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
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • G01S19/06—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data employing an initial estimate of the location of the receiver as aiding data or in generating aiding data
    • 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
    • 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
    • G01S5/0273—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 using multipath or indirect path propagation signals in position determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels

Abstract

Techniques to detect whether or not a remote terminal is under the coverage of a repeater within a wireless communication network, which may be based on (1) a list of base stations expected to be received while under the repeater's coverage, (2) the characterized environment of the repeater, and/or (3) the propagation delays for a transmission received at the remote terminal. Additional ambiguity resulting from being under a repeater's coverage may also be accounted for and/or compensated by (1) discarding time measurements from repeated base stations, (2) adjusting the processing for position estimation to account for the additional ambiguity due to the repeater, (3) computing a series of position estimates based on multiple transmissions received from the same originating base station and selecting the best estimate, and/or (4) computing a series of position estimates based on multiple transmissions from multiple originating base stations and selecting the best estimate.
PCT/US2001/045458 2000-11-16 2001-11-14 Position determination in a wireless communication system with detection and compensation for repeaters WO2002059638A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BR0115401-0A BR0115401A (en) 2000-11-16 2001-11-14 Position determination in a repeater detection and compensation wireless communication system
AU2002248154A AU2002248154B2 (en) 2000-11-16 2001-11-14 Position determination in a wireless communication system with detection and compensation for repeaters
IL15589501A IL155895A0 (en) 2000-11-16 2001-11-14 Position determination in a wireless communication system with detection and compensation for repeaters
KR1020037006639A KR100808439B1 (en) 2000-11-16 2001-11-14 Position determination in a wireless communication system with detection and compensation for repeaters
CA2429340A CA2429340C (en) 2000-11-16 2001-11-14 Position determination in a wireless communication system with detection and compensation for repeaters
EP01997032A EP1336118A2 (en) 2000-11-16 2001-11-14 Position determination in a wireless communication system with detection and compensation for repeaters
JP2002559703A JP4619622B2 (en) 2000-11-16 2001-11-14 Positioning in a wireless communication system with detection and compensation for repeaters
MXPA03004319A MXPA03004319A (en) 2000-11-16 2001-11-14 Position determination in a wireless communication system with detection and compensation for repeaters.
IL155895A IL155895A (en) 2000-11-16 2003-05-13 Position determination in a wireless communication system with detection and compensation for repeaters
HK04104297A HK1061277A1 (en) 2000-11-16 2004-06-15 Position determination in a wireles communication system with detection and compensation repeaters

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US24984600P 2000-11-16 2000-11-16
US60/249,846 2000-11-16
US09/922,997 2001-08-03
US09/922,997 US7039418B2 (en) 2000-11-16 2001-08-03 Position determination in a wireless communication system with detection and compensation for repeaters

Publications (2)

Publication Number Publication Date
WO2002059638A2 WO2002059638A2 (en) 2002-08-01
WO2002059638A3 true WO2002059638A3 (en) 2002-12-27

Family

ID=26940390

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/045458 WO2002059638A2 (en) 2000-11-16 2001-11-14 Position determination in a wireless communication system with detection and compensation for repeaters

Country Status (12)

Country Link
US (1) US7039418B2 (en)
EP (1) EP1336118A2 (en)
JP (2) JP4619622B2 (en)
KR (1) KR100808439B1 (en)
CN (1) CN100347563C (en)
AU (1) AU2002248154B2 (en)
BR (1) BR0115401A (en)
CA (1) CA2429340C (en)
HK (1) HK1061277A1 (en)
IL (2) IL155895A0 (en)
MX (1) MXPA03004319A (en)
WO (1) WO2002059638A2 (en)

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