WO2004080105A3 - Method and apparatus for performing position determination in a wireless communication network with repeaters - Google Patents

Method and apparatus for performing position determination in a wireless communication network with repeaters Download PDF

Info

Publication number
WO2004080105A3
WO2004080105A3 PCT/US2004/006602 US2004006602W WO2004080105A3 WO 2004080105 A3 WO2004080105 A3 WO 2004080105A3 US 2004006602 W US2004006602 W US 2004006602W WO 2004080105 A3 WO2004080105 A3 WO 2004080105A3
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
repeater
identified
repeaters
communication network
Prior art date
Application number
PCT/US2004/006602
Other languages
French (fr)
Other versions
WO2004080105A2 (en
Inventor
Ie-Hong Lin
Original Assignee
Qualcomm Inc
Ie-Hong Lin
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 Qualcomm Inc, Ie-Hong Lin filed Critical Qualcomm Inc
Priority to JP2006509129A priority Critical patent/JP2006520171A/en
Priority to MXPA05009418A priority patent/MXPA05009418A/en
Priority to EP04716973A priority patent/EP1600026A2/en
Priority to BRPI0408015-7A priority patent/BRPI0408015A/en
Publication of WO2004080105A2 publication Critical patent/WO2004080105A2/en
Publication of WO2004080105A3 publication Critical patent/WO2004080105A3/en
Priority to IL170579A priority patent/IL170579A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • 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
    • 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
    • G01S5/01—Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
    • G01S5/012—Identifying whether indoors or outdoors
    • 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
    • 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
    • G01S5/0295—Proximity-based methods, e.g. position inferred from reception of particular signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications
    • G01S2205/02—Indoor

Abstract

A method and apparatus to perform position determination in a wireless (e.g., cellular) communication network with repeaters. A signal received by a terminal is initially identified as being from a repeater. A position and a position uncertainty for the identified repeater are obtained (e.g., from a repeater database) and provided as the position estimate and position uncertainty for the terminal if (1) a more accurate position estimate for the terminal cannot be obtained, (2) the terminal is deemed to be in an indoor environment, or (3) the terminal is located sufficiently close to the identified repeater. If information for additional delays associated with the identified repeater is available, then the position estimate for the terminal may be derived based on a 'compensated' time measurement for the identified repeater (i.e., with the additional delays removed) and time measurements for at least two other transmitters received by the terminal.
PCT/US2004/006602 2003-03-03 2004-03-03 Method and apparatus for performing position determination in a wireless communication network with repeaters WO2004080105A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2006509129A JP2006520171A (en) 2003-03-03 2004-03-03 Method and apparatus for performing position determination in a wireless communication network with repeaters
MXPA05009418A MXPA05009418A (en) 2003-03-03 2004-03-03 Method and apparatus for performing position determination in a wireless communication network with repeaters.
EP04716973A EP1600026A2 (en) 2003-03-03 2004-03-03 Method and apparatus for performing position determination in a wireless communication network with repeaters
BRPI0408015-7A BRPI0408015A (en) 2003-03-03 2004-03-03 Method and equipment for performing position determination in a repeater wireless communication network
IL170579A IL170579A (en) 2003-03-03 2005-08-30 Method and apparatus for performing position determination in a wireless communication network with repeaters

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US45218203P 2003-03-03 2003-03-03
US60/452,182 2003-03-03
US10/792,162 US7130642B2 (en) 2003-03-03 2004-03-02 Method and apparatus for performing position determination in a wireless communication network with repeaters
US10/792,162 2004-03-02

Publications (2)

Publication Number Publication Date
WO2004080105A2 WO2004080105A2 (en) 2004-09-16
WO2004080105A3 true WO2004080105A3 (en) 2005-02-10

Family

ID=32965584

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/006602 WO2004080105A2 (en) 2003-03-03 2004-03-03 Method and apparatus for performing position determination in a wireless communication network with repeaters

Country Status (8)

Country Link
US (1) US7130642B2 (en)
EP (1) EP1600026A2 (en)
JP (1) JP2006520171A (en)
KR (1) KR20050110654A (en)
BR (1) BRPI0408015A (en)
IL (1) IL170579A (en)
MX (1) MXPA05009418A (en)
WO (1) WO2004080105A2 (en)

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Also Published As

Publication number Publication date
JP2006520171A (en) 2006-08-31
EP1600026A2 (en) 2005-11-30
IL170579A (en) 2010-11-30
KR20050110654A (en) 2005-11-23
MXPA05009418A (en) 2005-11-23
WO2004080105A2 (en) 2004-09-16
US20040219930A1 (en) 2004-11-04
BRPI0408015A (en) 2006-03-21
US7130642B2 (en) 2006-10-31

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