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ZA986429B - System and method for mobile telephone location measurement using a hybrid technique - Google Patents

System and method for mobile telephone location measurement using a hybrid technique

Info

Publication number
ZA986429B
ZA986429B ZA986429A ZA986429A ZA986429B ZA 986429 B ZA986429 B ZA 986429B ZA 986429 A ZA986429 A ZA 986429A ZA 986429 A ZA986429 A ZA 986429A ZA 986429 B ZA986429 B ZA 986429B
Authority
ZA
South Africa
Prior art keywords
mobile telephone
location measurement
hybrid technique
telephone location
hybrid
Prior art date
Application number
ZA986429A
Other languages
English (en)
Inventor
George P Yost
Shankari Panchapakesan
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of ZA986429B publication Critical patent/ZA986429B/xx

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
    • G01S5/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
ZA986429A 1997-07-30 1998-07-20 System and method for mobile telephone location measurement using a hybrid technique ZA986429B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/902,970 US5987329A (en) 1997-07-30 1997-07-30 System and method for mobile telephone location measurement using a hybrid technique

Publications (1)

Publication Number Publication Date
ZA986429B true ZA986429B (en) 1999-01-25

Family

ID=25416701

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA986429A ZA986429B (en) 1997-07-30 1998-07-20 System and method for mobile telephone location measurement using a hybrid technique

Country Status (8)

Country Link
US (1) US5987329A (pt)
JP (1) JP4323088B2 (pt)
AU (1) AU8603698A (pt)
BR (1) BR9810825A (pt)
CA (1) CA2297053C (pt)
TW (1) TW403840B (pt)
WO (1) WO1999006851A1 (pt)
ZA (1) ZA986429B (pt)

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Also Published As

Publication number Publication date
WO1999006851A1 (en) 1999-02-11
CA2297053C (en) 2006-12-05
CA2297053A1 (en) 1999-02-11
TW403840B (en) 2000-09-01
JP4323088B2 (ja) 2009-09-02
US5987329A (en) 1999-11-16
AU8603698A (en) 1999-02-22
JP2001512240A (ja) 2001-08-21
BR9810825A (pt) 2000-07-25

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