WO2003060542A3 - System for the efficient utilization of navigation satellites - Google Patents

System for the efficient utilization of navigation satellites Download PDF

Info

Publication number
WO2003060542A3
WO2003060542A3 PCT/IL2003/000028 IL0300028W WO03060542A3 WO 2003060542 A3 WO2003060542 A3 WO 2003060542A3 IL 0300028 W IL0300028 W IL 0300028W WO 03060542 A3 WO03060542 A3 WO 03060542A3
Authority
WO
WIPO (PCT)
Prior art keywords
powered
snap
during
data
navigation satellites
Prior art date
Application number
PCT/IL2003/000028
Other languages
French (fr)
Other versions
WO2003060542A2 (en
Inventor
Joseph Nir
Baruch Shayevich
Hanoch Cohen
Eiran Duchovni
Original Assignee
Joseph Nir
Baruch Shayevich
Hanoch Cohen
Eiran Duchovni
Cellguide
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 Joseph Nir, Baruch Shayevich, Hanoch Cohen, Eiran Duchovni, Cellguide filed Critical Joseph Nir
Priority to AU2003207954A priority Critical patent/AU2003207954A1/en
Publication of WO2003060542A2 publication Critical patent/WO2003060542A2/en
Publication of WO2003060542A3 publication Critical patent/WO2003060542A3/en

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
    • G01S19/01—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
    • 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
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/09—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing processing capability normally carried out by the receiver

Abstract

A procedure for using mobile receivers of navigation satellites, utilizing an energy conservation scheme (ECS) in a snap data acquisition environment. Two separable schedules are employable during which some or all the components of the receiver are powered up. During a data collection schedule session associated with a snap, the receiving circuitry is powered up (20) and a FIFO memory field is filled up (24). During a data retrieval session,_a processor is powered up and the FIFO is searched and data stored in it is processed. In one embodiment, the data collection schedule session initiates a snap.
PCT/IL2003/000028 2002-01-16 2003-01-09 System for the efficient utilization of navigation satellites WO2003060542A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003207954A AU2003207954A1 (en) 2002-01-16 2003-01-09 System for the efficient utilization of navigation satellites

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34839702P 2002-01-16 2002-01-16
US60/348,397 2002-01-16

Publications (2)

Publication Number Publication Date
WO2003060542A2 WO2003060542A2 (en) 2003-07-24
WO2003060542A3 true WO2003060542A3 (en) 2003-12-18

Family

ID=23367866

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2003/000028 WO2003060542A2 (en) 2002-01-16 2003-01-09 System for the efficient utilization of navigation satellites

Country Status (2)

Country Link
AU (1) AU2003207954A1 (en)
WO (1) WO2003060542A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0823329D0 (en) 2008-12-22 2009-01-28 Geotate Bv Position signal sampling method and apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5663734A (en) * 1995-10-09 1997-09-02 Precision Tracking, Inc. GPS receiver and method for processing GPS signals
US6114989A (en) * 1998-08-04 2000-09-05 Trimble Navigation Limited GPS data recorder and playback system
US6121922A (en) * 1994-10-12 2000-09-19 Veridian Erim International, Inc. Tracking system using miniaturized concealable communications module

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6121922A (en) * 1994-10-12 2000-09-19 Veridian Erim International, Inc. Tracking system using miniaturized concealable communications module
US5663734A (en) * 1995-10-09 1997-09-02 Precision Tracking, Inc. GPS receiver and method for processing GPS signals
US6114989A (en) * 1998-08-04 2000-09-05 Trimble Navigation Limited GPS data recorder and playback system

Also Published As

Publication number Publication date
AU2003207954A8 (en) 2003-07-30
AU2003207954A1 (en) 2003-07-30
WO2003060542A2 (en) 2003-07-24

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