BR112018071039A2 - método para desempenho de sistema de satélite de navegação global autônoma (gnss) aperfeiçoado - Google Patents

método para desempenho de sistema de satélite de navegação global autônoma (gnss) aperfeiçoado

Info

Publication number
BR112018071039A2
BR112018071039A2 BR112018071039A BR112018071039A BR112018071039A2 BR 112018071039 A2 BR112018071039 A2 BR 112018071039A2 BR 112018071039 A BR112018071039 A BR 112018071039A BR 112018071039 A BR112018071039 A BR 112018071039A BR 112018071039 A2 BR112018071039 A2 BR 112018071039A2
Authority
BR
Brazil
Prior art keywords
gnss
global navigation
satellite
improved
system performance
Prior art date
Application number
BR112018071039A
Other languages
English (en)
Inventor
Robin Christopher O'donoghue Jeremy
Hsu Sheng-Wen
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 BR112018071039A2 publication Critical patent/BR112018071039A2/pt

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
    • G01S19/03—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
    • G01S19/03—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
    • G01S19/08—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing integrity information, e.g. health of satellites or quality of ephemeris 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
    • G01S19/10—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
    • 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
    • G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)

Abstract

a presente invenção se refere a aperfeiçoamento de desempenho em um dispositivo que implementa um receptor de sistema de satélite de navegação global autônomo (gnss). em particular, um dispositivo móvel de gnss aperfeiçoado pode obter dados de posicionamento a partir de uma ou mais fontes de não satélite e determinar qualidade de sinal de satélite em um ambiente adjacente. como tal, em resposta à determinação de que o ambiente adjacente ao dispositivo móvel de gnss habilitado pode acionar um processo para prover posicionamento de dados obtidos a partir de uma ou mais fontes de não satélites para o dispositivo que implementa o receptor de gnss autônomo, tal que o desempenho no dispositivo que implementa o receptor de gnss autônomo possa ser aperfeiçoado em ambientes com sinal sinal de satélite fraco.
BR112018071039A 2016-04-14 2017-02-27 método para desempenho de sistema de satélite de navegação global autônoma (gnss) aperfeiçoado BR112018071039A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/099,343 US20170299724A1 (en) 2016-04-14 2016-04-14 Method for enhanced stand-alone global navigation satellite system (gnss) performance
PCT/US2017/019744 WO2017184254A2 (en) 2016-04-14 2017-02-27 Method for enhanced stand-alone global navigation satellite system (gnss) performance

Publications (1)

Publication Number Publication Date
BR112018071039A2 true BR112018071039A2 (pt) 2019-02-12

Family

ID=59746340

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018071039A BR112018071039A2 (pt) 2016-04-14 2017-02-27 método para desempenho de sistema de satélite de navegação global autônoma (gnss) aperfeiçoado

Country Status (7)

Country Link
US (1) US20170299724A1 (pt)
EP (1) EP3443385A2 (pt)
JP (1) JP2019516963A (pt)
KR (1) KR20180134346A (pt)
CN (1) CN108885268A (pt)
BR (1) BR112018071039A2 (pt)
WO (1) WO2017184254A2 (pt)

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US10901094B2 (en) * 2017-08-09 2021-01-26 Raytheon Blackbird Technologies, Inc. Multi-mode tracking device
US10267891B1 (en) 2017-09-27 2019-04-23 The United States Of America As Represented By The Secretary Of The Air Force Rapid transfer of GNSS information from advantaged platform
US10511943B2 (en) * 2017-11-29 2019-12-17 Qualcomm Incorporated Method and apparatus for requesting a transport vehicle from a mobile device
DE102017222145A1 (de) * 2017-12-07 2019-06-13 Robert Bosch Gmbh Verfahren zum Betreiben einer Markierungsvorrichtung (1) für ein Objekt
DE102017222140A1 (de) * 2017-12-07 2019-06-13 Robert Bosch Gmbh Provisionierung von Markierungsvorrichtungen
CN108562920B (zh) * 2017-12-28 2021-12-31 上海司南卫星导航技术股份有限公司 一种快速评估gnss观测数据质量的方法、gnss装置以及计算机可读介质
GB2582879B (en) * 2018-01-31 2022-11-16 Mitsubishi Heavy Ind Mach Systems Ltd In-vehicle device, vehicle, method for downloading satellite orbit information, and program for downloading satellite orbit information
WO2019179601A1 (en) 2018-03-20 2019-09-26 Here Global B.V. Positioning of low power devices
CN108924760B (zh) * 2018-05-29 2021-05-18 大唐终端技术有限公司 多定位模式下混合定位方法和系统
CN110515110B (zh) * 2019-09-05 2021-08-10 北京百度网讯科技有限公司 数据评估的方法、装置、设备和计算机可读存储介质
US20210396542A1 (en) * 2020-06-17 2021-12-23 Astra Navigation, Inc. Operating Modes of Magnetic Navigation Devices
US20240167819A1 (en) 2020-06-17 2024-05-23 Astra Navigation, Inc. Correlating Overlapping Magnetic Measurement Data from Multiple Magnetic Navigation Devices and Updating a Geomagnetic Map with that Data
US11585941B2 (en) 2020-09-16 2023-02-21 Honeywell International Inc. GNSS satellite spoofing detection using multi-independent inertial mixing
CN115209414A (zh) * 2021-04-13 2022-10-18 达发科技股份有限公司 全球卫星导航系统集成电路及相关的通信系统
CN112904372B (zh) * 2021-04-22 2024-01-12 电子科技大学 辅助卫星导航系统及其定位方法

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US6295023B1 (en) * 2000-01-21 2001-09-25 Ericsson Inc. Methods, mobile stations and systems for acquiring global positioning system timing information
US8212719B2 (en) * 2001-06-06 2012-07-03 Global Locate, Inc. Method and apparatus for background decoding of a satellite navigation message to maintain integrity of long term orbit information in a remote receiver
WO2009067267A1 (en) * 2007-11-25 2009-05-28 Mantovani Jose R B Navigation data acquisition and signal post-processing
US20100093376A1 (en) * 2008-10-14 2010-04-15 Del Castillo Manuel Method and system for area code rough initial position for gnss assistance data in a communication network
CN107728169A (zh) * 2008-11-04 2018-02-23 知维科技有限公司 对于被援助性定位系统的改进
US8085194B2 (en) * 2009-07-16 2011-12-27 Broadcom Corporation Method and system for a virtual wide area GNSS reference network
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Also Published As

Publication number Publication date
EP3443385A2 (en) 2019-02-20
CN108885268A (zh) 2018-11-23
WO2017184254A2 (en) 2017-10-26
US20170299724A1 (en) 2017-10-19
KR20180134346A (ko) 2018-12-18
JP2019516963A (ja) 2019-06-20
WO2017184254A3 (en) 2017-11-30

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]