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FI963974A - Förfarande för att lokalisera en mobilstation, och cellulärt radionät - Google Patents

Förfarande för att lokalisera en mobilstation, och cellulärt radionät Download PDF

Info

Publication number
FI963974A
FI963974A FI963974A FI963974A FI963974A FI 963974 A FI963974 A FI 963974A FI 963974 A FI963974 A FI 963974A FI 963974 A FI963974 A FI 963974A FI 963974 A FI963974 A FI 963974A
Authority
FI
Finland
Prior art keywords
locating
procedure
mobile station
radio network
cellular radio
Prior art date
Application number
FI963974A
Other languages
English (en)
Finnish (fi)
Other versions
FI963974A0 (sv
FI104528B (sv
Inventor
Jaana Laiho-Steffens
Risto Leppaenen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI963974A priority Critical patent/FI104528B/sv
Publication of FI963974A0 publication Critical patent/FI963974A0/sv
Priority to PCT/FI1997/000596 priority patent/WO1998015149A1/en
Priority to AU44623/97A priority patent/AU4462397A/en
Publication of FI963974A publication Critical patent/FI963974A/sv
Application granted granted Critical
Publication of FI104528B publication Critical patent/FI104528B/sv

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
    • 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
    • G01S5/0252—Radio frequency fingerprinting
    • G01S5/02521—Radio frequency fingerprinting using a radio-map
    • 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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI963974A 1996-10-03 1996-10-03 Förfarande för att lokalisera en mobilstation, och cellulärt radionät FI104528B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI963974A FI104528B (sv) 1996-10-03 1996-10-03 Förfarande för att lokalisera en mobilstation, och cellulärt radionät
PCT/FI1997/000596 WO1998015149A1 (en) 1996-10-03 1997-10-02 A method of locating a mobile station
AU44623/97A AU4462397A (en) 1996-10-03 1997-10-02 A method of locating a mobile station

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963974 1996-10-03
FI963974A FI104528B (sv) 1996-10-03 1996-10-03 Förfarande för att lokalisera en mobilstation, och cellulärt radionät

Publications (3)

Publication Number Publication Date
FI963974A0 FI963974A0 (sv) 1996-10-03
FI963974A true FI963974A (sv) 1998-04-04
FI104528B FI104528B (sv) 2000-02-15

Family

ID=8546804

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963974A FI104528B (sv) 1996-10-03 1996-10-03 Förfarande för att lokalisera en mobilstation, och cellulärt radionät

Country Status (3)

Country Link
AU (1) AU4462397A (sv)
FI (1) FI104528B (sv)
WO (1) WO1998015149A1 (sv)

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US6393294B1 (en) 1998-09-22 2002-05-21 Polaris Wireless, Inc. Location determination using RF fingerprinting
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DE10056222A1 (de) * 2000-11-13 2002-05-23 Siemens Ag Verfahren und Vorrichtung zur Verkehrslokalisierung in einem zellulären Mobilfunknetz
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US6873852B2 (en) 2002-01-10 2005-03-29 Telefonaktiebolaget Lm Ericsson (Publ) System and method of estimating the position of a mobile terminal in a radio telecommunications network
CN1292261C (zh) * 2002-01-24 2006-12-27 华为技术有限公司 一种移动台定位测量的方法
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DE10232177B3 (de) * 2002-07-16 2004-03-11 Siemens Ag Verfahren und Anordnungen zur Positionsschätzung einer Mobilstation in einem zellulären Mobilfunknetz
US7433695B2 (en) 2002-11-18 2008-10-07 Polaris Wireless, Inc. Computationally-efficient estimation of the location of a wireless terminal based on pattern matching
US7460505B2 (en) 2003-02-04 2008-12-02 Polaris Wireless, Inc. Location estimation of wireless terminals through pattern matching of signal-strength differentials
DE10345224B4 (de) * 2003-09-29 2005-12-01 Siemens Ag Verfahren zur Positionsschätzung einer Teilnehmerstation eines Funkkommunikationssystems sowie Netzeinrichtung
DE10356496A1 (de) * 2003-12-03 2005-07-07 Siemens Ag Verfahren zur Positionsbestimmung einer Teilnehmerstation eines Funkkommunikationssystems sowie Positionsbestimmungseinheit
DE102004010711A1 (de) * 2004-03-04 2005-09-29 Siemens Ag Verfahren zur Positionsbestimmung eines Endgerätes in einem Funk-Kommunikationssystem
EP1583384A1 (de) * 2004-03-29 2005-10-05 Siemens Aktiengesellschaft Verfahren zum Ermitteln einer Postition einer Teilnehmerstation und eines Funkkommunikationssystems sowie Vorrichtung
US7620402B2 (en) 2004-07-09 2009-11-17 Itis Uk Limited System and method for geographically locating a mobile device
DE102004035531B4 (de) 2004-07-22 2006-10-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Ermitteln einer aktuellen Position eines mobilen Gerätes
US7796966B2 (en) 2005-03-15 2010-09-14 Polaris Wireless, Inc. Estimating the location of a wireless terminal based on calibrated signal-strength measurements
DE102005026788A1 (de) * 2005-06-10 2006-12-21 Deutsche Telekom Ag Verfahren und System zur Lokalisierung eines mobilen WLAN-Clients
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US7861122B2 (en) 2006-01-27 2010-12-28 Apple Inc. Monitoring health of non-volatile memory
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US7753278B2 (en) 2006-05-22 2010-07-13 Polaris Wireless, Inc. Estimating the location of a wireless terminal based on non-uniform locations
US8965393B2 (en) 2006-05-22 2015-02-24 Polaris Wireless, Inc. Estimating the location of a wireless terminal based on assisted GPS and pattern matching
DE102006059662A1 (de) 2006-12-18 2009-12-17 Björn Steiger Stiftung Service GmbH Vorrichtung und Verfahren zur Positionsbestimmung eines Mobilfunkendgerätes
DE102006059660A1 (de) 2006-12-18 2009-12-24 Björn Steiger Stiftung Service GmbH Sende-/Empfangsvorrichtung und Verfahren zur Kommunikation in einem Mobilfunknetzwerk
DE102006059661A1 (de) 2006-12-18 2009-12-17 Björn Steiger Stiftung Service GmbH Sende-/Empfangsvorrichtung und Verfahren zur notfallbasierten Kommunikation in einem Mobilfunknetzwerk
WO2008137607A2 (en) 2007-05-01 2008-11-13 Qualcomm Incorporated Position location for wireless communication systems
US8412227B2 (en) 2007-05-18 2013-04-02 Qualcomm Incorporated Positioning using enhanced pilot signal
US9119026B2 (en) 2007-05-18 2015-08-25 Qualcomm Incorporated Enhanced pilot signal
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GB0901588D0 (en) 2009-02-02 2009-03-11 Itis Holdings Plc Apparatus and methods for providing journey information
GB2492369B (en) 2011-06-29 2014-04-02 Itis Holdings Plc Method and system for collecting traffic data
US11606732B1 (en) 2021-09-08 2023-03-14 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network, such as for over-shooting cells
US11800382B1 (en) 2021-09-08 2023-10-24 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network
US12089069B1 (en) 2021-09-08 2024-09-10 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network to automatically adjust cell properties to improve coverage and capacity
CN117805721B (zh) * 2024-02-29 2024-05-07 成都大公博创信息技术有限公司 车载复杂信号监测测向方法及系统

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SE9302140L (sv) * 1993-06-21 1994-08-29 Televerket Förfarande för lokalisering av mobilstationer i digitalt telenät
SE512065C2 (sv) * 1995-02-16 2000-01-24 Europolitan Ab Förfarande och anordning för positionsbestämning av en mobilstation i ett cellulärt mobiltelefonsystem
GB9511843D0 (en) * 1995-06-10 1995-08-09 Phonelink Plc Cellular telephone subscriber location

Also Published As

Publication number Publication date
WO1998015149A1 (en) 1998-04-09
AU4462397A (en) 1998-04-24
FI963974A0 (sv) 1996-10-03
FI104528B (sv) 2000-02-15

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