ATE208507T1 - Standortsbestimmungsverfahren zur verwendung mit einem analogen zellularsystem - Google Patents

Standortsbestimmungsverfahren zur verwendung mit einem analogen zellularsystem

Info

Publication number
ATE208507T1
ATE208507T1 AT95914768T AT95914768T ATE208507T1 AT E208507 T1 ATE208507 T1 AT E208507T1 AT 95914768 T AT95914768 T AT 95914768T AT 95914768 T AT95914768 T AT 95914768T AT E208507 T1 ATE208507 T1 AT E208507T1
Authority
AT
Austria
Prior art keywords
generating
tone
determination method
cellular system
location determination
Prior art date
Application number
AT95914768T
Other languages
English (en)
Inventor
Klein S Gilhousen
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE208507T1 publication Critical patent/ATE208507T1/de

Links

Classifications

    • 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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
AT95914768T 1994-03-25 1995-03-24 Standortsbestimmungsverfahren zur verwendung mit einem analogen zellularsystem ATE208507T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21819794A 1994-03-25 1994-03-25
PCT/US1995/003479 WO1995026510A1 (en) 1994-03-25 1995-03-24 A position determination method for use with analog cellular system

Publications (1)

Publication Number Publication Date
ATE208507T1 true ATE208507T1 (de) 2001-11-15

Family

ID=22814130

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95914768T ATE208507T1 (de) 1994-03-25 1995-03-24 Standortsbestimmungsverfahren zur verwendung mit einem analogen zellularsystem

Country Status (16)

Country Link
US (2) US6433740B1 (de)
EP (2) EP1146350A1 (de)
JP (1) JP3694023B2 (de)
KR (1) KR970701866A (de)
CN (1) CN1149339A (de)
AT (1) ATE208507T1 (de)
AU (1) AU2188195A (de)
BR (1) BR9507174A (de)
CA (1) CA2186378C (de)
DE (1) DE69523746T2 (de)
DK (1) DK0752113T3 (de)
ES (1) ES2167425T3 (de)
FI (1) FI114120B (de)
HK (1) HK1043191A1 (de)
MX (1) MX9604303A (de)
WO (1) WO1995026510A1 (de)

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Also Published As

Publication number Publication date
ES2167425T3 (es) 2002-05-16
HK1043191A1 (en) 2002-09-06
JPH10500771A (ja) 1998-01-20
FI963833A7 (fi) 1996-09-25
MX9604303A (es) 1997-12-31
EP1146350A1 (de) 2001-10-17
AU2188195A (en) 1995-10-17
FI963833A0 (fi) 1996-09-25
US6239748B1 (en) 2001-05-29
CA2186378C (en) 2004-10-19
BR9507174A (pt) 1997-09-02
CA2186378A1 (en) 1995-10-05
DE69523746D1 (de) 2001-12-13
US6433740B1 (en) 2002-08-13
FI114120B (fi) 2004-08-13
WO1995026510A1 (en) 1995-10-05
DE69523746T2 (de) 2002-08-01
HK1014752A1 (en) 1999-09-30
CN1149339A (zh) 1997-05-07
EP0752113B1 (de) 2001-11-07
KR970701866A (ko) 1997-04-12
EP0752113A1 (de) 1997-01-08
DK0752113T3 (da) 2002-02-25
JP3694023B2 (ja) 2005-09-14

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