ID17706A - Metoda dan alat pencarian lokasi dalam sistem komunikasi - Google Patents

Metoda dan alat pencarian lokasi dalam sistem komunikasi

Info

Publication number
ID17706A
ID17706A IDP973069A ID973069A ID17706A ID 17706 A ID17706 A ID 17706A ID P973069 A IDP973069 A ID P973069A ID 973069 A ID973069 A ID 973069A ID 17706 A ID17706 A ID 17706A
Authority
ID
Indonesia
Prior art keywords
methods
communication system
location searching
searching tools
tools
Prior art date
Application number
IDP973069A
Other languages
English (en)
Indonesian (id)
Inventor
Kevin A Buford
John D Reed
Walter J Rozanski
Amitava Gosh
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of ID17706A publication Critical patent/ID17706A/id

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • 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
    • G01S5/0205—Details
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • G01S5/04—Position of source determined by a plurality of spaced direction-finders
    • 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
    • G01S5/0205—Details
    • G01S5/0215—Interference
    • 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
    • G01S5/0294—Trajectory determination or predictive filtering, e.g. target tracking or Kalman filtering

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)
IDP973069A 1996-09-03 1997-09-03 Metoda dan alat pencarian lokasi dalam sistem komunikasi ID17706A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/706,751 US5945948A (en) 1996-09-03 1996-09-03 Method and apparatus for location finding in a communication system

Publications (1)

Publication Number Publication Date
ID17706A true ID17706A (id) 1998-01-22

Family

ID=24838905

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP973069A ID17706A (id) 1996-09-03 1997-09-03 Metoda dan alat pencarian lokasi dalam sistem komunikasi

Country Status (14)

Country Link
US (1) US5945948A (fr)
JP (1) JP3323206B2 (fr)
KR (1) KR100473137B1 (fr)
CN (1) CN1111748C (fr)
CA (1) CA2264077A1 (fr)
DE (1) DE19781930T1 (fr)
FI (1) FI109241B (fr)
FR (1) FR2753035B1 (fr)
GB (1) GB2332112B (fr)
ID (1) ID17706A (fr)
IL (1) IL128258A (fr)
IT (1) IT1294259B1 (fr)
SE (1) SE525280C2 (fr)
WO (1) WO1998010306A1 (fr)

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FI990379A (fi) 1999-02-22
GB9904618D0 (en) 1999-04-21
CN1231730A (zh) 1999-10-13
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US5945948A (en) 1999-08-31
CN1111748C (zh) 2003-06-18
ITRM970525A1 (it) 1999-03-01
DE19781930T1 (de) 1999-12-23
KR100473137B1 (ko) 2005-03-07
SE9900750L (sv) 1999-03-03
FR2753035B1 (fr) 2000-06-16
WO1998010306A1 (fr) 1998-03-12
JP3323206B2 (ja) 2002-09-09
GB2332112B (en) 2001-06-20
FR2753035A1 (fr) 1998-03-06
SE525280C2 (sv) 2005-01-25
IT1294259B1 (it) 1999-03-24
IL128258A0 (en) 1999-11-30
CA2264077A1 (fr) 1998-03-12
KR20000068409A (ko) 2000-11-25
GB2332112A (en) 1999-06-09
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JP2001500256A (ja) 2001-01-09
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