DE602004004627D1 - Verfahren und Gerät zum Location-Update eines zellularen Teilnehmerendgeräts, welches einen Kommunikationsempfänger und einen GPS-Empfänger aufweist - Google Patents

Verfahren und Gerät zum Location-Update eines zellularen Teilnehmerendgeräts, welches einen Kommunikationsempfänger und einen GPS-Empfänger aufweist

Info

Publication number
DE602004004627D1
DE602004004627D1 DE602004004627T DE602004004627T DE602004004627D1 DE 602004004627 D1 DE602004004627 D1 DE 602004004627D1 DE 602004004627 T DE602004004627 T DE 602004004627T DE 602004004627 T DE602004004627 T DE 602004004627T DE 602004004627 D1 DE602004004627 D1 DE 602004004627D1
Authority
DE
Germany
Prior art keywords
location
satellites
receiver
determines
subscriber unit
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.)
Active
Application number
DE602004004627T
Other languages
English (en)
Other versions
DE602004004627T2 (de
Inventor
Yaron Shemesh
Michael Bercovici
Isaac Edry
Haim Kahlon
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.)
Motorola Mobility LLC
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 DE602004004627D1 publication Critical patent/DE602004004627D1/de
Application granted granted Critical
Publication of DE602004004627T2 publication Critical patent/DE602004004627T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/34—Power consumption

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Telephone Function (AREA)
DE602004004627T 2003-12-17 2004-12-16 Verfahren und Gerät zum Location-Update eines zellularen Teilnehmerendgeräts, welches einen Kommunikationsempfänger und einen GPS-Empfänger aufweist Active DE602004004627T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0329177A GB2409376B (en) 2003-12-17 2003-12-17 A subscriber unit, a cellular communication system and a method for determining a location therefor
GB0329177 2003-12-17

Publications (2)

Publication Number Publication Date
DE602004004627D1 true DE602004004627D1 (de) 2007-03-22
DE602004004627T2 DE602004004627T2 (de) 2007-11-08

Family

ID=30471184

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004004627T Active DE602004004627T2 (de) 2003-12-17 2004-12-16 Verfahren und Gerät zum Location-Update eines zellularen Teilnehmerendgeräts, welches einen Kommunikationsempfänger und einen GPS-Empfänger aufweist

Country Status (5)

Country Link
US (1) US20050280576A1 (de)
EP (1) EP1548456B1 (de)
AT (1) ATE353443T1 (de)
DE (1) DE602004004627T2 (de)
GB (1) GB2409376B (de)

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Also Published As

Publication number Publication date
DE602004004627T2 (de) 2007-11-08
US20050280576A1 (en) 2005-12-22
EP1548456A1 (de) 2005-06-29
GB2409376B (en) 2006-06-28
GB2409376A (en) 2005-06-22
EP1548456B1 (de) 2007-02-07
ATE353443T1 (de) 2007-02-15
GB0329177D0 (en) 2004-01-21

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MOTOROLA MOBILITY, INC. ( N.D. GES. D. STAATES, US