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GB2339356B - Location detector - Google Patents

Location detector

Info

Publication number
GB2339356B
GB2339356B GB9814472A GB9814472A GB2339356B GB 2339356 B GB2339356 B GB 2339356B GB 9814472 A GB9814472 A GB 9814472A GB 9814472 A GB9814472 A GB 9814472A GB 2339356 B GB2339356 B GB 2339356B
Authority
GB
United Kingdom
Prior art keywords
location detector
detector
location
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9814472A
Other versions
GB2339356A (en
GB9814472D0 (en
Inventor
Peter Nicholas Taft
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9814472A priority Critical patent/GB2339356B/en
Publication of GB9814472D0 publication Critical patent/GB9814472D0/en
Publication of GB2339356A publication Critical patent/GB2339356A/en
Application granted granted Critical
Publication of GB2339356B publication Critical patent/GB2339356B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01S5/04—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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0045—Transmission from base station to mobile station
    • 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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/008—Transmission of position information to remote stations using a mobile telephone network

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
GB9814472A 1998-07-04 1998-07-04 Location detector Expired - Fee Related GB2339356B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9814472A GB2339356B (en) 1998-07-04 1998-07-04 Location detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9814472A GB2339356B (en) 1998-07-04 1998-07-04 Location detector

Publications (3)

Publication Number Publication Date
GB9814472D0 GB9814472D0 (en) 1998-09-02
GB2339356A GB2339356A (en) 2000-01-19
GB2339356B true GB2339356B (en) 2003-12-10

Family

ID=10834923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9814472A Expired - Fee Related GB2339356B (en) 1998-07-04 1998-07-04 Location detector

Country Status (1)

Country Link
GB (1) GB2339356B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0007258D0 (en) 2000-03-25 2000-05-17 Hewlett Packard Co Providing location data about a mobile entity
GB2360671B (en) 2000-03-25 2003-09-03 Hewlett Packard Co Providing location data about a mobile entity
GB0007266D0 (en) 2000-03-25 2000-05-17 Hewlett Packard Co Providing location data about a mobile entity
GB0012143D0 (en) 2000-05-20 2000-07-12 Hewlett Packard Co Obtaining location updates about mobile entity for use in a location-sensitive application
GB0012749D0 (en) 2000-05-26 2000-07-19 Hewlett Packard Co Finding locally-relevant information in a physical document
DE60135891D1 (en) 2000-07-18 2008-11-06 Hewlett Packard Co Dissemination of position data and position detection
GB0017460D0 (en) 2000-07-18 2000-08-30 Hewlett Packard Co Message passing to a known location
US7027820B2 (en) * 2001-01-31 2006-04-11 Hewlett-Packard Development Company, L.P. Location data validation by static entities receiving location data items by short-range communication

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005659A1 (en) * 1994-08-11 1996-02-22 Stanford Telecommunications, Inc. Position enhanced cellular telephone system
WO1996027972A1 (en) * 1995-03-07 1996-09-12 Xypoint Corporation Personal communication system and method of use
WO1996030884A1 (en) * 1995-03-30 1996-10-03 Willy Palle Pedersen Communication of position signals from mobile units
WO1997004332A1 (en) * 1995-07-20 1997-02-06 Kurth Hermann W System for determining an instantaneous position by radio position-finding
EP0767594A2 (en) * 1995-10-03 1997-04-09 Nokia Mobile Phones Ltd. Mobile station positioning system
WO1997013160A1 (en) * 1995-09-19 1997-04-10 H.M.W. Consulting, Inc. Positional storage and retrieval system and method
WO1998034126A1 (en) * 1997-01-14 1998-08-06 Stabo As A method and an installation for the generation of a warning signal transmission from a sensor in a movable object
GB2332319A (en) * 1997-12-13 1999-06-16 John Campbell Croker Property monitoring system
GB2348333A (en) * 1997-12-19 2000-09-27 Ifco Entpr Inc Satellite relay collar and programmable electronic boundary system for the containment of animals

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005659A1 (en) * 1994-08-11 1996-02-22 Stanford Telecommunications, Inc. Position enhanced cellular telephone system
WO1996027972A1 (en) * 1995-03-07 1996-09-12 Xypoint Corporation Personal communication system and method of use
WO1996030884A1 (en) * 1995-03-30 1996-10-03 Willy Palle Pedersen Communication of position signals from mobile units
WO1997004332A1 (en) * 1995-07-20 1997-02-06 Kurth Hermann W System for determining an instantaneous position by radio position-finding
WO1997013160A1 (en) * 1995-09-19 1997-04-10 H.M.W. Consulting, Inc. Positional storage and retrieval system and method
EP0767594A2 (en) * 1995-10-03 1997-04-09 Nokia Mobile Phones Ltd. Mobile station positioning system
WO1998034126A1 (en) * 1997-01-14 1998-08-06 Stabo As A method and an installation for the generation of a warning signal transmission from a sensor in a movable object
GB2332319A (en) * 1997-12-13 1999-06-16 John Campbell Croker Property monitoring system
GB2348333A (en) * 1997-12-19 2000-09-27 Ifco Entpr Inc Satellite relay collar and programmable electronic boundary system for the containment of animals

Also Published As

Publication number Publication date
GB2339356A (en) 2000-01-19
GB9814472D0 (en) 1998-09-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120704