AT343143T - A method for improving the accuracy of geographical information of a mobile station in a radio communication system - Google Patents

A method for improving the accuracy of geographical information of a mobile station in a radio communication system

Info

Publication number
AT343143T
AT343143T AT03291242T AT03291242T AT343143T AT 343143 T AT343143 T AT 343143T AT 03291242 T AT03291242 T AT 03291242T AT 03291242 T AT03291242 T AT 03291242T AT 343143 T AT343143 T AT 343143T
Authority
AT
Austria
Prior art keywords
accuracy
improving
communication system
mobile station
method
Prior art date
Application number
AT03291242T
Other languages
German (de)
Inventor
Michael Dr Ing Tangemann
Original Assignee
Evolium Sas
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 Evolium Sas filed Critical Evolium Sas
Priority to EP20030291242 priority Critical patent/EP1480052B1/en
Publication of AT343143T publication Critical patent/AT343143T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/0252Position-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 by comparing measured values with pre-stored measured or simulated values
AT03291242T 2003-05-23 2003-05-23 A method for improving the accuracy of geographical information of a mobile station in a radio communication system AT343143T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20030291242 EP1480052B1 (en) 2003-05-23 2003-05-23 Method of increasing the accuracy of geographical information of a mobile station of a radio communication system

Publications (1)

Publication Number Publication Date
AT343143T true AT343143T (en) 2006-11-15

Family

ID=33041124

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03291242T AT343143T (en) 2003-05-23 2003-05-23 A method for improving the accuracy of geographical information of a mobile station in a radio communication system

Country Status (5)

Country Link
US (1) US7242349B2 (en)
EP (1) EP1480052B1 (en)
CN (1) CN100470253C (en)
AT (1) AT343143T (en)
DE (1) DE60309135T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH699096A2 (en) * 2008-07-08 2010-01-15 Gilles Rooss Adaptive tracking system pilot the environment.
KR20100065964A (en) * 2008-12-09 2010-06-17 삼성전자주식회사 Method for locating mobile terminal and system
JP4750841B2 (en) * 2008-12-15 2011-08-17 株式会社エヌ・ティ・ティ・ドコモ Mobile terminal and the location information acquisition method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820504B2 (en) * 1987-09-22 1996-03-04 株式会社豊田中央研究所 Gps navigation system
WO1995018432A1 (en) * 1993-12-30 1995-07-06 Concord, Inc. Field navigation system
US5559520A (en) * 1994-09-26 1996-09-24 Lucent Technologies Inc. Wireless information system for acquiring location related information
US5553407A (en) * 1995-06-19 1996-09-10 Vermeer Manufacturing Company Excavator data acquisition and control system and method of use
US7764231B1 (en) * 1996-09-09 2010-07-27 Tracbeam Llc Wireless location using multiple mobile station location techniques
WO1998057506A1 (en) * 1997-06-12 1998-12-17 Northern Telecom Limited Directory service based on geographic location of a mobile telecommunications unit
IS2365B (en) * 1998-02-23 2008-06-15 Stj÷rnu Oddi ehf System, and method for its geographical location on aquatic organisms
US5982324A (en) * 1998-05-14 1999-11-09 Nortel Networks Corporation Combining GPS with TOA/TDOA of cellular signals to locate terminal
EP1149303A1 (en) 1998-12-08 2001-10-31 Ericsson Inc. Provisioning of gps assistance data in a wcdma network
US6658349B2 (en) * 2001-05-14 2003-12-02 James Douglas Cline Method and system for marine vessel tracking system
US7006834B2 (en) * 2001-10-29 2006-02-28 Qualcomm Incorporated Base station time calibration using position measurement data sent by mobile stations during regular position location sessions
GB2384354A (en) * 2002-01-18 2003-07-23 Yeoman Group Plc Navigation System
US20030182026A1 (en) * 2002-03-21 2003-09-25 International Business Machines Corporation Method and system for adaptively controlling a plurality of automotive control system nodes based upon geographic location
US6937872B2 (en) * 2002-04-15 2005-08-30 Qualcomm Incorporated Methods and apparatuses for measuring frequencies of basestations in cellular networks using mobile GPS receivers

Also Published As

Publication number Publication date
CN1573353A (en) 2005-02-02
US20040233104A1 (en) 2004-11-25
CN100470253C (en) 2009-03-18
EP1480052B1 (en) 2006-10-18
DE60309135T2 (en) 2007-02-08
US7242349B2 (en) 2007-07-10
EP1480052A1 (en) 2004-11-24
DE60309135D1 (en) 2006-11-30

Similar Documents

Publication Publication Date Title
DE60326518D1 (en) Method and system for adaptive-antenna transmit diversity in a mobile communication system
DE69923513D1 (en) A method for formatting data in a mobile communication system
DE69941275D1 (en) A method for mobile communications and a receiver for a mobile radio communication system
DE69837333D1 (en) Method and device for producing a radio link with a target base station in a cellular or wireless mobile communication system
AT438982T (en) Method and mobile communication system
AT553612T (en) System and method for performing a handover in a wireless data network
DE60311015D1 (en) System and method for data caching and redistribution in a wireless communication network
DE602005019062D1 (en) Method and apparatus for implementing space frequency block coding in a wireless orthogonal frequency division multiplex communication system
AT367061T (en) Interface, apparatus and method for communication between a radio equipment control node and a remote radio equipment node in a radio base station
AT305197T (en) Method for data transmission in a communication system
DE60039480D1 (en) Supports method for an interrupted transmission mode in a base station of a mobile communication device
AT430321T (en) A method for detection of own voice activity in a communication device
DE60018466D1 (en) METHOD AND SYSTEM FOR already position location information in a wireless communication network
AT442022T (en) A method for terminal-based interference under control in a multi-carrier mobile communication system
DE60131911D1 (en) Apparatus and method for encoding TFCI in a mobile communication system
DE60032757D1 (en) A method and system for communication of positioning data with a cellular telephone network
DE602004011479D1 (en) A method for inter-cell interference coordination with power planning in an OFDM mobile communication system
DE60102482D1 (en) Procedure for updating the frequency in a positioning device with a mobile terminal
DE60134346D1 (en) A method for channel assignment to a mobile terminal which moves in a cellular communication network
DE602005000103D1 (en) A method for selecting a wireless path of a portable communication terminal, a portable communication terminal and corresponding system.
DE602004014649D1 (en) A method for authentication in a communications system
DE69935971D1 (en) A method for reconnecting a dropped call in a mobile communication system
DE60331300D1 (en) Method and apparatus for frequency measurement of a base station in cellular networks using mobile GPS receivers
DE60312721D1 (en) A method for conditional access transmission in the uplink connections in a radio communication system, base station and user equipment
DE60326301D1 (en) A method for resource allocation, base station, mobile station and radio packet communication system for

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties