KR100779283B1 - 통신 시스템에서 효율적인 gps 지원을 위한 방법 및 장치 - Google Patents

통신 시스템에서 효율적인 gps 지원을 위한 방법 및 장치 Download PDF

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Publication number
KR100779283B1
KR100779283B1 KR1020017010119A KR20017010119A KR100779283B1 KR 100779283 B1 KR100779283 B1 KR 100779283B1 KR 1020017010119 A KR1020017010119 A KR 1020017010119A KR 20017010119 A KR20017010119 A KR 20017010119A KR 100779283 B1 KR100779283 B1 KR 100779283B1
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South Korea
Prior art keywords
communication device
mobile communication
differences
satellite
location
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Expired - Fee Related
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KR1020017010119A
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English (en)
Korean (ko)
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KR20010102037A (ko
Inventor
패라그 에이. 아가쉬
알키누스 헥터 바야노스
사미르 에스. 솔리먼
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콸콤 인코포레이티드
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    • 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
    • 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
    • G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
    • 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
    • G01S19/13—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
    • G01S19/258—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to the satellite constellation, e.g. almanac, ephemeris data, lists of satellites in view
    • 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
    • G01S19/27—Acquisition or tracking or demodulation of signals transmitted by the system creating, predicting or correcting ephemeris or almanac data within the receiver
    • 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

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
KR1020017010119A 1999-02-12 2000-02-14 통신 시스템에서 효율적인 gps 지원을 위한 방법 및 장치 Expired - Fee Related KR100779283B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/250,771 1999-02-12
US09/250,771 US6058338A (en) 1999-02-12 1999-02-12 Method and apparatus for efficient GPS assistance in a communication system

Publications (2)

Publication Number Publication Date
KR20010102037A KR20010102037A (ko) 2001-11-15
KR100779283B1 true KR100779283B1 (ko) 2007-11-23

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Application Number Title Priority Date Filing Date
KR1020017010119A Expired - Fee Related KR100779283B1 (ko) 1999-02-12 2000-02-14 통신 시스템에서 효율적인 gps 지원을 위한 방법 및 장치

Country Status (15)

Country Link
US (2) US6058338A (enExample)
EP (2) EP2211198B1 (enExample)
JP (1) JP5039880B2 (enExample)
KR (1) KR100779283B1 (enExample)
CN (2) CN100538392C (enExample)
AT (2) ATE467846T1 (enExample)
AU (1) AU772254B2 (enExample)
BR (1) BR0008098B1 (enExample)
CA (1) CA2362517C (enExample)
DE (1) DE60044390D1 (enExample)
ES (2) ES2342591T3 (enExample)
HK (1) HK1041923B (enExample)
ID (1) ID30488A (enExample)
MX (1) MXPA01008106A (enExample)
WO (1) WO2000048017A1 (enExample)

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