MXPA05014053A - Metodo y aparato para la comunicacion de efemerides gps (sistema de posicionamiento global). - Google Patents

Metodo y aparato para la comunicacion de efemerides gps (sistema de posicionamiento global).

Info

Publication number
MXPA05014053A
MXPA05014053A MXPA05014053A MXPA05014053A MXPA05014053A MX PA05014053 A MXPA05014053 A MX PA05014053A MX PA05014053 A MXPA05014053 A MX PA05014053A MX PA05014053 A MXPA05014053 A MX PA05014053A MX PA05014053 A MXPA05014053 A MX PA05014053A
Authority
MX
Mexico
Prior art keywords
ephemeris
mobile station
request
satellite
selective
Prior art date
Application number
MXPA05014053A
Other languages
English (en)
Inventor
Jeff Wong
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MXPA05014053A publication Critical patent/MXPA05014053A/es

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
    • G01S19/24—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
    • G01S19/03—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

Abstract

Los datos de efemerides del satelite asociados con los vehiculos de satelite en un Sistema de Posicionamiento Global (GPS) pueden transmitirse selectivamente, en base al sistema de localizacion de ubicacion, a una estacion movil dentro de un sistema de comunicacion inalambrico; la estacion movil solicita selectivamente los datos de efemerides del satelite desde una Entidad de Determinacion de Ubicacion (PDE) que se encuentra en comunicacion con uno o mas vehiculos de satelite GPS (SV); la estacion movil provee los vehiculos de satelite que estan disponibles teoricamente; entonces, la estacion movil verifica para ver si se almacenan localmente los datos de efemerides validos; si se desean y no estan disponibles localmente los datos de efemerides, la estacion movil transmite una solicitud de efemerides selectiva a la PDE y recibe, en respuesta a la solicitud, las efemerides correspondiente al SV identificado en la solicitud de efemerides; puede implementarse la solicitud de efemerides selectiva y metodo de actualizacion de satelite selectivo de acuerdo con las normas de localizacion de ubicacion actualmente disponibles.
MXPA05014053A 2003-06-27 2004-04-30 Metodo y aparato para la comunicacion de efemerides gps (sistema de posicionamiento global). MXPA05014053A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48320903P 2003-06-27 2003-06-27
PCT/US2004/013201 WO2005006593A1 (en) 2003-06-27 2004-04-30 Method and apparatus for communication of gps ephemeris

Publications (1)

Publication Number Publication Date
MXPA05014053A true MXPA05014053A (es) 2006-03-09

Family

ID=34061955

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05014053A MXPA05014053A (es) 2003-06-27 2004-04-30 Metodo y aparato para la comunicacion de efemerides gps (sistema de posicionamiento global).

Country Status (7)

Country Link
EP (1) EP1639723A4 (es)
JP (2) JP2007521481A (es)
KR (1) KR20060065590A (es)
CN (1) CN1930791A (es)
BR (1) BRPI0411920A (es)
MX (1) MXPA05014053A (es)
WO (1) WO2005006593A1 (es)

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KR100750323B1 (ko) * 2007-02-22 2007-08-17 주식회사 파인디지털 정보 단말기 및 이를 위한 위치 측정 방법
US8866588B2 (en) 2008-12-04 2014-10-21 Qualcomm Incorporated Systems, methods, and computer program products for refreshing data
US9134425B2 (en) 2009-08-04 2015-09-15 Rx Networks Inc. System and method for managing ephemeris requests from client devices
US8233457B1 (en) 2009-09-03 2012-07-31 Qualcomm Atheros, Inc. Synchronization-free station locator in wireless network
US8538418B2 (en) * 2010-02-23 2013-09-17 Nokia Corporation Efficient use of assistance data services in dual/multi-SIM terminals
US9007261B2 (en) * 2010-05-06 2015-04-14 Mediatek Inc. Method and apparatus for fast TTFF
US8675539B1 (en) 2010-05-07 2014-03-18 Qualcomm Incorporated Management-packet communication of GPS satellite positions
US8370629B1 (en) 2010-05-07 2013-02-05 Qualcomm Incorporated Trusted hybrid location system
US8681741B1 (en) 2010-05-07 2014-03-25 Qualcomm Incorporated Autonomous hybrid WLAN/GPS location self-awareness
US8743699B1 (en) 2010-05-07 2014-06-03 Qualcomm Incorporated RFID tag assisted GPS receiver system
KR101277791B1 (ko) * 2011-06-14 2013-06-25 대한민국 항적불포착 판단장치, 항적불포착 판단방법, 및 기록매체
CN104580694B (zh) * 2014-12-08 2017-07-07 深圳市广和通无线股份有限公司 Gps星历数据保存方法和无线通信设备
FR3043789B1 (fr) * 2015-11-13 2019-05-03 Parrot Drones Chargement de donnees d'ephemerides dans un drone.
CN108318899A (zh) * 2017-01-18 2018-07-24 中兴通讯股份有限公司 一种星历更新方法、装置和移动终端
CN109769197A (zh) * 2017-11-02 2019-05-17 北斗羲和科技发展（北京）有限公司 数据的获取方法、装置及终端设备
CN108337368B (zh) * 2018-01-16 2021-03-16 维沃移动通信有限公司 一种定位数据的更新方法及移动终端
CN113452429A (zh) * 2020-03-27 2021-09-28 华为技术有限公司 卫星星历更新的方法和通信装置
CN111510198B (zh) * 2020-04-09 2022-03-25 中电科航空电子有限公司 一种机载低轨卫星通信终端星历更新方法
CN112433238B (zh) * 2020-11-26 2023-07-21 中国人民解放军战略支援部队信息工程大学 基于大数据分析的可信gnss定位方法
CN117518210A (zh) * 2023-07-10 2024-02-06 北京路凯智行科技有限公司 用于矿山卫星导航定位的终端

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JPH0735839A (ja) * 1993-07-20 1995-02-07 Sharp Corp ナビゲーション装置
JP3528097B2 (ja) * 1994-05-12 2004-05-17 アイシン精機株式会社 移動情報出力装置
JP3576268B2 (ja) * 1995-05-31 2004-10-13 古野電気株式会社 測位装置、測位システムおよび測位方法
JPH1031061A (ja) * 1996-07-16 1998-02-03 Matsushita Electric Ind Co Ltd 位置検出装置
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KR100898530B1 (ko) * 2001-03-15 2009-05-20 퀄컴 인코포레이티드 무선 위치 결정 시스템에서의 시간 획득
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US7363044B2 (en) * 2002-09-30 2008-04-22 Motorola, Inc. System and method for aiding a location determination in a positioning system

Also Published As

Publication number Publication date
WO2005006593A1 (en) 2005-01-20
EP1639723A1 (en) 2006-03-29
JP2007521481A (ja) 2007-08-02
KR20060065590A (ko) 2006-06-14
JP2011047946A (ja) 2011-03-10
BRPI0411920A (pt) 2006-08-29
EP1639723A4 (en) 2007-10-24
CN1930791A (zh) 2007-03-14

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