EE200100089A - Meetod ja süsteem GPS vastuvõtjate abistava informatsiooniga varustamiseks kärgvõrgu või PCS võrgu kaudu - Google Patents

Meetod ja süsteem GPS vastuvõtjate abistava informatsiooniga varustamiseks kärgvõrgu või PCS võrgu kaudu

Info

Publication number
EE200100089A
EE200100089A EEP200100089A EEP200100089A EE200100089A EE 200100089 A EE200100089 A EE 200100089A EE P200100089 A EEP200100089 A EE P200100089A EE P200100089 A EEP200100089 A EE P200100089A EE 200100089 A EE200100089 A EE 200100089A
Authority
EE
Estonia
Prior art keywords
wireless network
mobile station
gps
control system
assistance information
Prior art date
Application number
EEP200100089A
Other languages
English (en)
Estonian (et)
Inventor
Scott Bloebaum Leland
Koorapaty Havish
P. Homiller Daniel
R. Zadeh Bagher
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 EE200100089A publication Critical patent/EE200100089A/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
    • 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
    • G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • G01S19/06—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data employing an initial estimate of the location of the receiver as aiding data or in generating aiding data
    • 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
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • 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
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base 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
    • G01S5/0205—Details
    • G01S5/0221—Receivers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • H04L2027/0034—Correction of carrier offset using hypothesis testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Control And Safety Of Cranes (AREA)
EEP200100089A 1998-08-13 1999-07-21 Meetod ja süsteem GPS vastuvõtjate abistava informatsiooniga varustamiseks kärgvõrgu või PCS võrgu kaudu EE200100089A (et)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9643798P 1998-08-13 1998-08-13
US09/264,120 US6204808B1 (en) 1998-08-13 1999-03-08 Method and system for aiding GPS receivers via a cellular or PCS network
PCT/US1999/016490 WO2000010028A1 (en) 1998-08-13 1999-07-21 Method and system for aiding gps receivers via a cellular or pcs network

Publications (1)

Publication Number Publication Date
EE200100089A true EE200100089A (et) 2002-06-17

Family

ID=26791711

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200100089A EE200100089A (et) 1998-08-13 1999-07-21 Meetod ja süsteem GPS vastuvõtjate abistava informatsiooniga varustamiseks kärgvõrgu või PCS võrgu kaudu

Country Status (15)

Country Link
US (1) US6204808B1 (xx)
EP (1) EP1105745B1 (xx)
JP (1) JP3418612B2 (xx)
KR (1) KR100671677B1 (xx)
CN (1) CN1253725C (xx)
AT (1) ATE225042T1 (xx)
AU (1) AU757987B2 (xx)
BR (1) BR9912917A (xx)
DE (1) DE69903179T2 (xx)
EE (1) EE200100089A (xx)
HK (1) HK1040287B (xx)
IL (1) IL140791A (xx)
MY (1) MY119866A (xx)
PL (1) PL194686B1 (xx)
WO (1) WO2000010028A1 (xx)

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