JP2016539323A - モバイルデバイスのための低電力測位技法 - Google Patents

モバイルデバイスのための低電力測位技法 Download PDF

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Publication number
JP2016539323A
JP2016539323A JP2016526784A JP2016526784A JP2016539323A JP 2016539323 A JP2016539323 A JP 2016539323A JP 2016526784 A JP2016526784 A JP 2016526784A JP 2016526784 A JP2016526784 A JP 2016526784A JP 2016539323 A JP2016539323 A JP 2016539323A
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JP
Japan
Prior art keywords
gnss
search
mode
mobile device
power consumption
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.)
Pending
Application number
JP2016526784A
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English (en)
Japanese (ja)
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JP2016539323A5 (enExample
Inventor
ファーマー、ドミニク・ジェラード
モリッソン、ウィリアム・ジェームス
ウ、ジー
ラオ、クリシュナランジャン
リン、トン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 JP2016539323A publication Critical patent/JP2016539323A/ja
Publication of JP2016539323A5 publication Critical patent/JP2016539323A5/ja
Pending 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
    • G01S19/13—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
    • G01S19/01—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
JP2016526784A 2013-11-06 2014-10-29 モバイルデバイスのための低電力測位技法 Pending JP2016539323A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361900892P 2013-11-06 2013-11-06
US61/900,892 2013-11-06
US14/480,396 2014-09-08
US14/480,396 US9733361B2 (en) 2013-11-06 2014-09-08 Low power positioning techniques for mobile devices
PCT/US2014/062809 WO2015069510A2 (en) 2013-11-06 2014-10-29 Low power positioning techniques for mobile devices

Publications (2)

Publication Number Publication Date
JP2016539323A true JP2016539323A (ja) 2016-12-15
JP2016539323A5 JP2016539323A5 (enExample) 2017-11-09

Family

ID=53006652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016526784A Pending JP2016539323A (ja) 2013-11-06 2014-10-29 モバイルデバイスのための低電力測位技法

Country Status (6)

Country Link
US (1) US9733361B2 (enExample)
EP (1) EP3066494A2 (enExample)
JP (1) JP2016539323A (enExample)
KR (1) KR20160079108A (enExample)
CN (1) CN105683778B (enExample)
WO (1) WO2015069510A2 (enExample)

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JP2016156635A (ja) * 2015-02-23 2016-09-01 セイコーエプソン株式会社 電子機器、受信装置の制御方法、及びプログラム
CN105676172B (zh) * 2016-01-11 2019-02-22 无锡知谷网络科技有限公司 簇式磁场定位的方法、装置和系统
US10371824B2 (en) * 2016-09-30 2019-08-06 Intel IP Corporation Apparatus, system and method of a global navigation satellite system (GNSS) measurement
EP3704513B1 (en) * 2017-10-30 2025-08-13 Sony Group Corporation Terminal device, infrastructure equipment and methods
WO2020056667A1 (zh) * 2018-09-20 2020-03-26 北京小米移动软件有限公司 车联网同步方法及装置
US11697443B2 (en) * 2019-05-08 2023-07-11 Amsted Rail Company, Inc. Apparatus for locating a mobile railway asset
US11656368B2 (en) 2020-06-05 2023-05-23 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for GPS/GNSS based real time global asset tracking
US12007488B2 (en) * 2020-12-09 2024-06-11 Micron Electronics LLC Power management method for portable communication device
US12181588B2 (en) * 2021-11-02 2024-12-31 Verizon Patent And Licensing Inc. System and method for device power management
CN114966781B (zh) * 2022-07-28 2022-09-27 北京源东佳业科技有限公司 一种部队实兵交战器材北斗差分定位系统
CN115877417B (zh) * 2022-12-30 2025-07-22 华南师范大学 一种北斗卫星导航芯片级超低待机功耗的方法

Citations (8)

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JP2005283236A (ja) * 2004-03-29 2005-10-13 Seiko Epson Corp 測位装置、測位装置の制御方法、測位装置の制御プログラム及び測位装置の制御プログラムを格納したコンピュータ読み取り可能な記録媒体
JP2008224607A (ja) * 2007-03-15 2008-09-25 Funai Electric Co Ltd ナビゲーション装置及び電子機器
US20100039316A1 (en) * 2008-02-25 2010-02-18 Sirf Technology, Inc. System and Method for Operating a GPS Device in a Micro Power Mode
US20110063167A1 (en) * 2009-09-15 2011-03-17 Qualcomm Incorporated Using magnetometer with a positioning system
JP2012507726A (ja) * 2008-10-31 2012-03-29 クゥアルコム・インコーポレイテッド 測位システムにおける磁気計の使用
US20120303171A1 (en) * 2011-05-25 2012-11-29 Qualcomm Incorporated Dynamic feature-aware power management
JP2012251936A (ja) * 2011-06-06 2012-12-20 Ntt Docomo Inc 測位装置および測位方法
US20130099971A1 (en) * 2011-10-20 2013-04-25 Sony Corporation Information processing apparatus, reception information server, information processing method, program, and recording medium

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US5448773A (en) 1992-02-05 1995-09-05 Trimble Navigation Limited Long life portable global position system receiver
US6640189B2 (en) 2001-05-11 2003-10-28 Fibersense Technology Corporation Method of improving satellite reacquisition performance for integrated GP/IG navigational systems
US6683564B1 (en) 2002-11-19 2004-01-27 Eride, Inc. High-sensitivity satellite positioning system receivers and reception methods
WO2005004502A2 (en) 2003-06-27 2005-01-13 Qualcomm Incorporated Apparatus and method for reducing power consumption in a position-determination device
US7362263B2 (en) 2003-09-04 2008-04-22 Seiko Epson Corporation Keeping accurate time for a hybrid GPS receiver and mobile phone when powered off
AU2007216911B2 (en) 2006-09-22 2010-10-21 Harris Global Communications, Inc. Adaptive peak power management of load devices sharing a power source
US9739890B2 (en) 2009-11-04 2017-08-22 Maxlinear, Inc. GPS baseband controller architecture
US8441398B2 (en) 2010-02-03 2013-05-14 Texas Instruments Incorporated Receivers, circuits, and methods to improve GNSS time-to-fix and other performances
US8310394B2 (en) 2010-03-08 2012-11-13 Deutsche Telekom Ag Apparatus, method, manufacture, and system for sensing substitution for location-based applications
US9354324B2 (en) 2011-10-20 2016-05-31 Qualcomm Incorporated Techniques for affecting a wireless signal-based positioning capability of a mobile device based on one or more onboard sensors
US9190841B2 (en) 2012-04-23 2015-11-17 International Business Machines Corporation Controlling the distribution of motor vehicle battery power to consuming devices during battery discharge

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005283236A (ja) * 2004-03-29 2005-10-13 Seiko Epson Corp 測位装置、測位装置の制御方法、測位装置の制御プログラム及び測位装置の制御プログラムを格納したコンピュータ読み取り可能な記録媒体
JP2008224607A (ja) * 2007-03-15 2008-09-25 Funai Electric Co Ltd ナビゲーション装置及び電子機器
US20100039316A1 (en) * 2008-02-25 2010-02-18 Sirf Technology, Inc. System and Method for Operating a GPS Device in a Micro Power Mode
JP2012507726A (ja) * 2008-10-31 2012-03-29 クゥアルコム・インコーポレイテッド 測位システムにおける磁気計の使用
US20110063167A1 (en) * 2009-09-15 2011-03-17 Qualcomm Incorporated Using magnetometer with a positioning system
US20120303171A1 (en) * 2011-05-25 2012-11-29 Qualcomm Incorporated Dynamic feature-aware power management
JP2012251936A (ja) * 2011-06-06 2012-12-20 Ntt Docomo Inc 測位装置および測位方法
US20130099971A1 (en) * 2011-10-20 2013-04-25 Sony Corporation Information processing apparatus, reception information server, information processing method, program, and recording medium
JP2013088356A (ja) * 2011-10-20 2013-05-13 Sony Corp 情報処理装置、受信情報サーバ、情報処理方法、プログラム、及び記録媒体

Also Published As

Publication number Publication date
CN105683778B (zh) 2018-01-30
US20150123847A1 (en) 2015-05-07
EP3066494A2 (en) 2016-09-14
KR20160079108A (ko) 2016-07-05
CN105683778A (zh) 2016-06-15
WO2015069510A2 (en) 2015-05-14
WO2015069510A3 (en) 2015-06-25
US9733361B2 (en) 2017-08-15

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