CN101981464B - 用于降低sps操作中初始定位不定性的系统和/或方法 - Google Patents

用于降低sps操作中初始定位不定性的系统和/或方法 Download PDF

Info

Publication number
CN101981464B
CN101981464B CN200980111461.3A CN200980111461A CN101981464B CN 101981464 B CN101981464 B CN 101981464B CN 200980111461 A CN200980111461 A CN 200980111461A CN 101981464 B CN101981464 B CN 101981464B
Authority
CN
China
Prior art keywords
terrestrial reference
mobile radio
estimation
serving cells
radio station
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.)
Expired - Fee Related
Application number
CN200980111461.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN101981464A (zh
Inventor
M·艾斯齐
L·V·戴塔
T·K·罗兰德
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 CN101981464A publication Critical patent/CN101981464A/zh
Application granted granted Critical
Publication of CN101981464B publication Critical patent/CN101981464B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01S19/252—Employing an initial estimate of location in generating assistance data

Landscapes

  • 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)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
CN200980111461.3A 2008-04-18 2009-04-17 用于降低sps操作中初始定位不定性的系统和/或方法 Expired - Fee Related CN101981464B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/106,122 2008-04-18
US12/106,122 US8700049B2 (en) 2008-04-18 2008-04-18 System and/or method for reducing initial position uncertainty in SPS operation
PCT/US2009/041037 WO2009129507A2 (en) 2008-04-18 2009-04-17 System and/or method for reducing initial position uncertainty in sps operation

Publications (2)

Publication Number Publication Date
CN101981464A CN101981464A (zh) 2011-02-23
CN101981464B true CN101981464B (zh) 2015-03-25

Family

ID=40874915

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980111461.3A Expired - Fee Related CN101981464B (zh) 2008-04-18 2009-04-17 用于降低sps操作中初始定位不定性的系统和/或方法

Country Status (7)

Country Link
US (1) US8700049B2 (enExample)
EP (2) EP2565677A3 (enExample)
JP (2) JP5539318B2 (enExample)
KR (1) KR101266582B1 (enExample)
CN (1) CN101981464B (enExample)
TW (1) TW200952525A (enExample)
WO (1) WO2009129507A2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7450064B2 (en) 2005-03-22 2008-11-11 Qualcomm, Incorporated Methods and systems for deriving seed position of a subscriber station in support of unassisted GPS-type position determination in a wireless communication system
US20090286568A1 (en) * 2008-05-16 2009-11-19 Honeywell International Inc. Apparatus and method for modifying configuration settings of a network device from a mobile phone
CN102165824B (zh) * 2009-11-20 2016-08-24 高通股份有限公司 用于增强td-scdma多模终端中基于蜂窝小区id的位置确定的方法和装置
US20110133984A1 (en) * 2009-12-07 2011-06-09 At&T Mobility Ii Llc Devices, Systems and Methods for Locating a Positioning Satellite
US9651674B2 (en) * 2009-12-11 2017-05-16 At&T Mobility Ii Llc Devices, systems and methods for providing location information over a cellular network
TWI469669B (zh) * 2010-11-25 2015-01-11 估算細胞基地台位置之方法
US8781496B2 (en) 2011-01-19 2014-07-15 Qualcomm Incorporated Methods and apparatus for mobile device location determination
US8938262B2 (en) * 2011-06-03 2015-01-20 Apple Inc. Neighbor cell location averaging
CN102354278B (zh) * 2011-06-29 2017-09-15 中兴通讯股份有限公司 一种音频数据的处理方法和设备
US9195938B1 (en) 2012-12-27 2015-11-24 Google Inc. Methods and systems for determining when to launch vehicles into a fleet of autonomous vehicles
US9014957B2 (en) 2012-12-29 2015-04-21 Google Inc. Methods and systems for determining fleet trajectories to satisfy a sequence of coverage requirements
US9612313B2 (en) * 2013-02-25 2017-04-04 Here Global B.V. Supporting coverage area modeling
JP6165613B2 (ja) * 2013-12-09 2017-07-19 大豊工業株式会社 めっき装置
US10123295B2 (en) * 2015-09-25 2018-11-06 Qualcomm Incorporated Method and apparatus for mobile positioning optimization with reporting
US10477500B2 (en) * 2017-03-07 2019-11-12 Itron Networked Solutions, Inc. Time distribution scheme for wireless mesh networks
TWI606250B (zh) * 2017-03-15 2017-11-21 qi-hong Lin Indoor positioning system and mobile terminal device
US11617059B1 (en) 2021-05-28 2023-03-28 T-Mobile Usa, Inc. Mobile device geographic location determination for emergency services
US12038517B2 (en) * 2021-09-20 2024-07-16 Qualcomm Incorporated Integer ambiguity search space reduction

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748372A1 (de) * 1997-11-03 1999-05-06 Eastman Kodak Co Kamera mit einer Vorrichtung zum Auffinden guter Motivstandorte
EP1059510A1 (en) * 1999-06-10 2000-12-13 Texas Instruments Incorporated Wireless location
CN1446436A (zh) * 2000-08-04 2003-10-01 西门子公司 根据位置控制通信系统的业务特征
US20040162084A1 (en) * 2003-02-14 2004-08-19 Atheros Communications, Inc. Positioning with wireless local area networks and WLAN-aided global positioning systems
CN1682564A (zh) * 2002-08-08 2005-10-12 高通股份有限公司 无线网络中终端的基于区域的定位
US20070167174A1 (en) * 2006-01-19 2007-07-19 Halcrow Michael A On-device mapping of WIFI hotspots via direct connection of WIFI-enabled and GPS-enabled mobile devices
US20080090587A1 (en) * 2006-10-16 2008-04-17 Krause David J Method for mobile to inform base station of additional gps capabilities

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155689A (en) 1991-01-17 1992-10-13 By-Word Technologies, Inc. Vehicle locating and communicating method and apparatus
JPH114474A (ja) 1997-06-13 1999-01-06 Mitsubishi Electric Corp 携帯端末装置及び情報提供システム
FI105761B (fi) 1998-02-13 2000-09-29 Sonera Oyj Matkaviestintilaajan palveluprofiilin muuttaminen
US6075987A (en) 1998-02-27 2000-06-13 Ericsson Inc. Stand alone global positioning system (GPS) and method with high sensitivity
US6222483B1 (en) 1998-09-29 2001-04-24 Nokia Mobile Phones Limited GPS location for mobile phones using the internet
JP3259723B2 (ja) 1999-11-02 2002-02-25 セイコーエプソン株式会社 情報端末および測位方法
US6289280B1 (en) 1999-12-10 2001-09-11 Qualcomm Incorporated Method and apparatus for determining an algebraic solution to GPS terrestrial hybrid location system equations
US7254402B2 (en) 2000-10-12 2007-08-07 Qualcomm Incorporated GPS satellite signal acquisition assistance system and method in a wireless communications network
US6433735B1 (en) 2000-12-26 2002-08-13 Telefonaktiebolaget (Lme) Mobile terminal and system and method for determining the geographic location of a mobile terminal
JP2002202356A (ja) 2000-12-28 2002-07-19 Matsushita Electric Works Ltd Ｇｐｓ位置検出装置
FI110289B (fi) 2001-02-23 2002-12-31 Nokia Corp Menetelmä sijainnin määrityksessä, sijainninmääritysjärjestelmä ja elektroniikkalaite
US6515620B1 (en) 2001-07-18 2003-02-04 Fast Location.Net, Llc Method and system for processing positioning signals in a geometric mode
WO2003032665A1 (en) 2001-10-05 2003-04-17 Yozan Inc. Mobile communication terminal apparatus having gps receiving function, cellular mobile communication system and its base station apparatus
US7127257B2 (en) 2001-12-27 2006-10-24 Qualcomm Incorporated Use of mobile stations for determination of base station location parameters in a wireless mobile communication system
US6891500B2 (en) 2002-03-18 2005-05-10 Christopher J. Hall Method and apparatus for geolocating a wireless communications device
US6774842B2 (en) 2002-12-03 2004-08-10 Nokia Corporation Generating entries for a database supporting a positioning of a mobile terminal
TWI280807B (en) 2003-02-19 2007-05-01 Sk Telecom Co Ltd Method and system for optimizing location-based service by adjusting maximum antenna range
JP2004279314A (ja) 2003-03-18 2004-10-07 Seiko Epson Corp 情報端末装置、情報端末装置の制御方法、情報端末装置の制御プログラム、情報端末装置の制御プログラムを記録したコンピュータ読み取り可能な記録媒体
KR100581834B1 (ko) 2004-02-23 2006-05-23 주식회사 팬택앤큐리텔 이동통신 단말기의 통신 방향 제어시스템 및 방법
US7245255B2 (en) 2004-03-16 2007-07-17 Global Locate, Inc Method and apparatus for determining absolute time-of-day in a mobile-assisted satellite positioning system
US7254404B2 (en) 2004-04-13 2007-08-07 Global Locate, Inc Method and apparatus for processing position information in a mobile device
US7706975B2 (en) 2004-10-19 2010-04-27 Qualcomm Incorporated Mobile cellular identification database for enhanced GPS performance
US7053826B1 (en) 2005-02-03 2006-05-30 Eride, Inc. Extended range high sensitivity SPS positioning receiver
US7397424B2 (en) 2005-02-03 2008-07-08 Mexens Intellectual Property Holding, Llc System and method for enabling continuous geographic location estimation for wireless computing devices
KR100617812B1 (ko) * 2005-02-22 2006-08-28 삼성전자주식회사 위치 정보를 이용하여 핸드오프를 수행하기 위한 이동 단말및 그 방법
US7450064B2 (en) 2005-03-22 2008-11-11 Qualcomm, Incorporated Methods and systems for deriving seed position of a subscriber station in support of unassisted GPS-type position determination in a wireless communication system
KR101031205B1 (ko) 2005-11-07 2011-04-27 퀄컴 인코포레이티드 Ｗｌａｎ 네트워크 및 무선 네트워크에 대한 위치측정
US8244240B2 (en) 2006-06-29 2012-08-14 Microsoft Corporation Queries as data for revising and extending a sensor-based location service
US7603233B2 (en) * 2006-10-16 2009-10-13 Alpine Electronics, Inc. Map matching method and apparatus for navigation system
US8180379B2 (en) * 2007-06-28 2012-05-15 Apple Inc. Synchronizing mobile and vehicle devices
US7822426B1 (en) * 2008-01-17 2010-10-26 Where, Inc. System and method for snapping a user location to a landmark of known location
US8364117B2 (en) * 2008-02-21 2013-01-29 Centurylink Intellectual Property Llc System and method for updating location information of voice-over-internet protocol based devices for E911 service

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748372A1 (de) * 1997-11-03 1999-05-06 Eastman Kodak Co Kamera mit einer Vorrichtung zum Auffinden guter Motivstandorte
EP1059510A1 (en) * 1999-06-10 2000-12-13 Texas Instruments Incorporated Wireless location
CN1446436A (zh) * 2000-08-04 2003-10-01 西门子公司 根据位置控制通信系统的业务特征
CN1682564A (zh) * 2002-08-08 2005-10-12 高通股份有限公司 无线网络中终端的基于区域的定位
US20040162084A1 (en) * 2003-02-14 2004-08-19 Atheros Communications, Inc. Positioning with wireless local area networks and WLAN-aided global positioning systems
US20070167174A1 (en) * 2006-01-19 2007-07-19 Halcrow Michael A On-device mapping of WIFI hotspots via direct connection of WIFI-enabled and GPS-enabled mobile devices
US20080090587A1 (en) * 2006-10-16 2008-04-17 Krause David J Method for mobile to inform base station of additional gps capabilities

Also Published As

Publication number Publication date
EP2565677A2 (en) 2013-03-06
WO2009129507A3 (en) 2010-02-25
JP5539318B2 (ja) 2014-07-02
TW200952525A (en) 2009-12-16
EP2286261A2 (en) 2011-02-23
KR101266582B1 (ko) 2013-05-22
JP2013253982A (ja) 2013-12-19
EP2565677A3 (en) 2013-03-20
US8700049B2 (en) 2014-04-15
CN101981464A (zh) 2011-02-23
WO2009129507A2 (en) 2009-10-22
US20090264136A1 (en) 2009-10-22
KR20110002096A (ko) 2011-01-06
JP2011522220A (ja) 2011-07-28

Similar Documents

Publication Publication Date Title
CN101981464B (zh) 用于降低sps操作中初始定位不定性的系统和/或方法
US8838132B2 (en) Enhanced positioning assistance data for reduced signaling
JP5730863B2 (ja) オンデマンド測位
JP5774638B2 (ja) 無線ネットワークハイブリッドポジショニングのための方法及び装置
US7706975B2 (en) Mobile cellular identification database for enhanced GPS performance
JP2011522220A5 (enExample)
US20110039578A1 (en) Assistance data for positioning in multiple radio access technologies
KR101456081B1 (ko) 대략적 위치 도입을 인정하는 위치 측위 방법, 수신기, 및 컴퓨터 판독 가능 매체

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150325

Termination date: 20210417

CF01 Termination of patent right due to non-payment of annual fee