ATE438107T1 - Verfahren und system zur schätzung der position einer mobilen einrichtung - Google Patents

Verfahren und system zur schätzung der position einer mobilen einrichtung

Info

Publication number
ATE438107T1
ATE438107T1 AT02807757T AT02807757T ATE438107T1 AT E438107 T1 ATE438107 T1 AT E438107T1 AT 02807757 T AT02807757 T AT 02807757T AT 02807757 T AT02807757 T AT 02807757T AT E438107 T1 ATE438107 T1 AT E438107T1
Authority
AT
Austria
Prior art keywords
location
estimating
mobile device
selecting
estimate
Prior art date
Application number
AT02807757T
Other languages
English (en)
Inventor
Sami Poykko
Maurizio Spirito
Original Assignee
Nokia Corp
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 Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE438107T1 publication Critical patent/ATE438107T1/de

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
    • G01S5/0257—Hybrid positioning
    • G01S5/0263—Hybrid positioning by combining or switching between positions derived from two or more separate positioning systems
    • 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
    • G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • 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

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)
  • Position Fixing By Use Of Radio Waves (AREA)
AT02807757T 2002-09-06 2002-09-06 Verfahren und system zur schätzung der position einer mobilen einrichtung ATE438107T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2002/003644 WO2004023155A1 (en) 2002-09-06 2002-09-06 Method and system for estimating the position of a mobile device

Publications (1)

Publication Number Publication Date
ATE438107T1 true ATE438107T1 (de) 2009-08-15

Family

ID=31972022

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02807757T ATE438107T1 (de) 2002-09-06 2002-09-06 Verfahren und system zur schätzung der position einer mobilen einrichtung

Country Status (7)

Country Link
US (1) US7751827B2 (de)
EP (1) EP1552321B1 (de)
CN (2) CN101277539B (de)
AT (1) ATE438107T1 (de)
AU (1) AU2002334262A1 (de)
DE (1) DE60233174D1 (de)
WO (1) WO2004023155A1 (de)

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Also Published As

Publication number Publication date
CN101277539B (zh) 2011-09-21
US7751827B2 (en) 2010-07-06
EP1552321B1 (de) 2009-07-29
EP1552321A1 (de) 2005-07-13
WO2004023155A1 (en) 2004-03-18
CN100403052C (zh) 2008-07-16
CN1668936A (zh) 2005-09-14
US20050267677A1 (en) 2005-12-01
CN101277539A (zh) 2008-10-01
DE60233174D1 (de) 2009-09-10
AU2002334262A1 (en) 2004-03-29

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