KR20150038054A - 샘플링 감소형 저전력 ｇｐｓ - Google Patents

샘플링 감소형 저전력 ｇｐｓ Download PDF

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Publication number
KR20150038054A
KR20150038054A KR20157003688A KR20157003688A KR20150038054A KR 20150038054 A KR20150038054 A KR 20150038054A KR 20157003688 A KR20157003688 A KR 20157003688A KR 20157003688 A KR20157003688 A KR 20157003688A KR 20150038054 A KR20150038054 A KR 20150038054A
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KR
South Korea
Prior art keywords
gps
gps signal
signal samples
mobile device
location
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR20157003688A
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English (en)
Korean (ko)
Inventor
지에 리우
유체 진
니산카 아라츠치게 보디 프리얀타
에드워드 하트
파울라 아만다 소우자 드
Original Assignee
마이크로소프트 코포레이션
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Publication date
Application filed by 마이크로소프트 코포레이션 filed Critical 마이크로소프트 코포레이션
Publication of KR20150038054A publication Critical patent/KR20150038054A/ko
Ceased legal-status Critical Current

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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
    • G01S19/09—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing processing capability normally carried out by the receiver
    • 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
    • G01S19/254—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 Doppler shift of satellite 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
    • 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
    • G01S19/34—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
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR20157003688A 2012-07-16 2013-07-16 샘플링 감소형 저전력 ｇｐｓ Ceased KR20150038054A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/550,454 2012-07-16
US13/550,454 US10386490B2 (en) 2012-07-16 2012-07-16 Reduced sampling low power GPS
PCT/US2013/050747 WO2014014952A1 (en) 2012-07-16 2013-07-16 Reduced sampling low power gps

Publications (1)

Publication Number Publication Date
KR20150038054A true KR20150038054A (ko) 2015-04-08

Family

ID=48875210

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20157003688A Ceased KR20150038054A (ko) 2012-07-16 2013-07-16 샘플링 감소형 저전력 ｇｐｓ

Country Status (6)

Country Link
US (1) US10386490B2 (enExample)
EP (1) EP2872922B1 (enExample)
JP (1) JP6532402B2 (enExample)
KR (1) KR20150038054A (enExample)
CN (1) CN104487866B (enExample)
WO (1) WO2014014952A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180043105A (ko) 2016-10-19 2018-04-27 아주대학교산학협력단 그루핑 기반 단말기 환경정보 생성 방법 및 장치

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014190559A1 (zh) * 2013-05-31 2014-12-04 东莞宇龙通信科技有限公司 终端和信息交互方法
US10317538B2 (en) 2013-08-27 2019-06-11 Microsoft Technology Licensing, Llc Cloud-offloaded global satellite positioning
US9671499B2 (en) 2013-10-30 2017-06-06 Microsoft Technology Licensing, Llc High-sensitivity GPS device with directional antenna
DE102014222868A1 (de) * 2014-11-10 2016-05-12 Siemens Aktiengesellschaft Verfahren und System zur Rekonstruktion eines Codes aus einem empfangen Signal sowie mobiles Endgerät zur Verwendung in einem solchen Verfahren oder System
US10111033B2 (en) * 2016-03-31 2018-10-23 Hitachi Ltd. GIS based compression and reconstruction of GPS data for transmission from a vehicular edge platform to the cloud
CN109219931B (zh) * 2016-06-07 2022-02-18 瑞典爱立信有限公司 作为无线网络中的波束切换或节点切换的输入的多普勒位移或多普勒扩展
JP6768532B2 (ja) * 2017-01-05 2020-10-14 株式会社日立産機システム 位置測位システム及び位置測位方法
WO2019057302A1 (en) * 2017-09-24 2019-03-28 Fundació Centre Tecnologic De Telecomunicacions De Catalunya (Cttc) METHOD AND SYSTEM FOR RECEIVING VIRTUALIZED WORLDWIDE NAVIGATION SATELLITE SYSTEM (GNSS)
US11194014B1 (en) 2018-02-22 2021-12-07 United States Of America As Represented By The Secretary Of The Air Force System, method and apparatus for recovering polarization radar data
CN110794432A (zh) * 2019-11-22 2020-02-14 武汉云图智信科技有限公司 一种用于gps软件接收机的初始定位方法
FR3105835B1 (fr) * 2019-12-26 2021-11-26 Zodiac Data Systems Localisation d'un émetteur au moyen de plusieurs stations de réception géographiquement distantes en utilisant les trajectoires d'objet connus
US20230354138A1 (en) * 2022-04-01 2023-11-02 Samsung Electronics Co., Ltd. Mobility in non-terrestrial networks with earth moving cells
CN117639907B (zh) * 2024-01-26 2024-04-16 福建福大北斗通信科技有限公司 一种基于北斗基带的自适应系统时钟稳定系统

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797677A (en) * 1982-10-29 1989-01-10 Istac, Incorporated Method and apparatus for deriving pseudo range from earth-orbiting satellites
GB2241623A (en) 1990-02-28 1991-09-04 Philips Electronic Associated Vehicle location system
US5134407A (en) 1991-04-10 1992-07-28 Ashtech Telesis, Inc. Global positioning system receiver digital processing technique
US6249542B1 (en) 1997-03-28 2001-06-19 Sirf Technology, Inc. Multipath processing for GPS receivers
US6104338A (en) * 1998-05-04 2000-08-15 Snaptrack, Inc. Method and apparatus for operating a satellite positioning system receiver
US6313786B1 (en) 1998-07-02 2001-11-06 Snaptrack, Inc. Method and apparatus for measurement processing of satellite positioning system (SPS) signals
US6188351B1 (en) 1998-08-13 2001-02-13 Ericsson Inc. Method for improving signal acquistion in a global positioning system receiver
US6449485B1 (en) 1999-01-22 2002-09-10 International Business Machines Corporation Technique for mobile wireless device location
US6448925B1 (en) 1999-02-04 2002-09-10 Conexant Systems, Inc. Jamming detection and blanking for GPS receivers
JP2000235067A (ja) 1999-02-15 2000-08-29 Seiko Epson Corp Ｇｐｓ受信機
US6300899B1 (en) 1999-02-19 2001-10-09 Thomas M. King Fixed site data-aided GPS signal acquisition method and system
US6546040B1 (en) 1999-04-21 2003-04-08 Trimble Navigation Limited GPS receiver having improved signal acquisition at a low signal to noise ratio
US6453237B1 (en) 1999-04-23 2002-09-17 Global Locate, Inc. Method and apparatus for locating and providing services to mobile devices
US6700533B1 (en) 1999-05-06 2004-03-02 Rf Technologies, Inc. Asset and personnel tagging system utilizing GPS
CN1425226A (zh) 2000-01-18 2003-06-18 蜂窝导向有限公司 使用相干处理的卫星信号并结合固定信标信号来定位一个移动单元
US6285316B1 (en) 2000-06-02 2001-09-04 Cellguide Ltd. Locating a mobile unit using signals from both mobile beacons and stationary beacons
US6642884B2 (en) 2000-05-08 2003-11-04 Sigtec Navigation Pty Ltd. Satellite-based positioning system receiver for weak signal operation
US7369599B2 (en) 2000-12-18 2008-05-06 Qualcomm Incorporated Method and apparatus for reducing code phase search space
US7027486B2 (en) 2000-09-18 2006-04-11 Skybitz, Inc. System and method for fast code phase and carrier frequency acquisition in GPS receiver
US6583756B2 (en) 2000-08-25 2003-06-24 Qualcomm Incorporated Method and apparatus for using satellite status information in satellite positioning systems
US6417801B1 (en) 2000-11-17 2002-07-09 Global Locate, Inc. Method and apparatus for time-free processing of GPS signals
US6750818B2 (en) 2000-12-04 2004-06-15 Tensorcomm, Inc. Method and apparatus to compute the geolocation of a communication device using orthogonal projections
EP1389324A2 (en) * 2001-02-27 2004-02-18 Honeywell International Inc. Terrain information server
JP5020437B2 (ja) 2001-03-21 2012-09-05 本田技研工業株式会社 Ｇｐｓ受信装置
US6731701B2 (en) 2001-08-27 2004-05-04 Topcon Gps Llc Navigation data prediction for GPS and GLONASS weak signal tracking
US6466164B1 (en) 2001-09-10 2002-10-15 Nokia Mobile Phones Ltd. Method and apparatus for calculating pseudorange for use in ranging receivers
US7308016B2 (en) 2001-09-28 2007-12-11 Raytheon Company System and method for securing signals
EP1506430A1 (en) * 2002-05-17 2005-02-16 Nokia Corporation Determining the position of a receiver and/ or the system time of a positioning system
US6828935B1 (en) 2002-07-19 2004-12-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Digitally synthesized phased antenna for multibeam global positioning
AU2003283983A1 (en) 2002-10-01 2004-04-23 Sirf Technology, Inc. Fast search gps receiver
US6788249B1 (en) 2003-07-23 2004-09-07 Snaptrack Incorporated System for setting coarse GPS time in a mobile station within an asynchronous wireless network
JP4311651B2 (ja) 2004-02-27 2009-08-12 三菱電機株式会社 位置補正システム及び管理サーバ
US20060208943A1 (en) * 2005-03-21 2006-09-21 Sirf Technology, Inc. Location tagging using post-processing
US7348921B2 (en) 2005-09-19 2008-03-25 Trimble Navigation Limited GPS receiver using stored navigation data bits for a fast determination of GPS clock time
US7893869B2 (en) 2006-01-05 2011-02-22 Qualcomm Incorporated Global navigation satellite system
CA2641335C (en) 2006-03-06 2016-08-16 Qualcomm Incorporated Method for position determination with measurement stitching
US7817084B2 (en) 2006-08-23 2010-10-19 Qualcomm Incorporated System and/or method for reducing ambiguities in received SPS signals
US8994587B2 (en) 2010-05-14 2015-03-31 Qualcomm Incorporated Compressed sensing for navigation data
US7595754B2 (en) 2007-12-24 2009-09-29 Qualcomm Incorporated Methods, systems and apparatus for integrated wireless device location determination
US8125378B1 (en) 2008-06-02 2012-02-28 Qualcomm Atheros, Inc. System and method for determining position using doppler velocities
TWI378253B (en) 2008-06-06 2012-12-01 Mstar Semiconductor Inc Mixed gps receiving method and associated device and system
US8620306B2 (en) 2008-06-24 2013-12-31 Qualcomm Incorporated Location specific search for regional satellite vehicles
US8024013B2 (en) 2008-07-09 2011-09-20 Sony Ericsson Mobile Communications Ab Regulating power duty cycle of an RF transmitter/receiver responsive to distance moved
US20100283673A1 (en) 2009-05-09 2010-11-11 etherrWhere Corporation Signal processing techniques for improving the sensitivity of GPS receivers
US20110080320A1 (en) 2009-10-02 2011-04-07 etherwhere Corporation Signal processing techniques for improving the sensitivity of GPS receivers
US9036683B2 (en) 2008-10-02 2015-05-19 Texas Instruments Incorporated Mitigation circuitry generating cross correlation doppler/code LAG variable comparison value
US8390512B2 (en) 2009-06-05 2013-03-05 Qualcomm Incorporated On demand positioning
US9074897B2 (en) 2009-06-15 2015-07-07 Qualcomm Incorporated Real-time data with post-processing
US8462831B2 (en) 2009-07-23 2013-06-11 CSR Technology, Inc. System and method for use of sieving in GPS signal acquisition
US8259010B2 (en) 2009-10-14 2012-09-04 Qualcomm Incorporated Qualifying coarse position injection in position determination systems
JP5352422B2 (ja) 2009-10-30 2013-11-27 株式会社豊田中央研究所 測位装置及びプログラム
US8704707B2 (en) 2010-06-02 2014-04-22 Qualcomm Incorporated Position determination using measurements from past and present epochs
WO2012055026A1 (en) 2010-10-26 2012-05-03 Rx Networks Inc. Method and apparatus for determining a position of a gnss receiver
US9684080B2 (en) 2010-12-09 2017-06-20 Microsoft Technology Licensing, Llc Low-energy GPS
US8599067B2 (en) 2011-07-26 2013-12-03 Cambridge Silicon Radio Ltd. Mitigating multipath using state transition detection and measurement
CN103064092B (zh) 2012-12-28 2014-05-21 中国科学院光电研究院 一种导航卫星的选择方法
CN103091687B (zh) 2013-01-08 2014-07-16 南京航空航天大学 北斗接收机多卫星信号联合捕获方法
US9671499B2 (en) 2013-10-30 2017-06-06 Microsoft Technology Licensing, Llc High-sensitivity GPS device with directional antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180043105A (ko) 2016-10-19 2018-04-27 아주대학교산학협력단 그루핑 기반 단말기 환경정보 생성 방법 및 장치

Also Published As

Publication number Publication date
US20140015713A1 (en) 2014-01-16
CN104487866A (zh) 2015-04-01
WO2014014952A1 (en) 2014-01-23
CN104487866B (zh) 2018-03-30
EP2872922B1 (en) 2017-11-15
JP2015526715A (ja) 2015-09-10
US10386490B2 (en) 2019-08-20
EP2872922A1 (en) 2015-05-20
JP6532402B2 (ja) 2019-06-19

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