ATE423327T1 - Verfahren zur beschleunigten erfassung von satellitensignalen - Google Patents

Verfahren zur beschleunigten erfassung von satellitensignalen

Info

Publication number
ATE423327T1
ATE423327T1 AT05301123T AT05301123T ATE423327T1 AT E423327 T1 ATE423327 T1 AT E423327T1 AT 05301123 T AT05301123 T AT 05301123T AT 05301123 T AT05301123 T AT 05301123T AT E423327 T1 ATE423327 T1 AT E423327T1
Authority
AT
Austria
Prior art keywords
signals
determined
satellite
satellite signals
satellites
Prior art date
Application number
AT05301123T
Other languages
English (en)
Inventor
Michel Monnerat
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE423327T1 publication Critical patent/ATE423327T1/de

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
    • G01S19/252—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)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
AT05301123T 2005-12-29 2005-12-29 Verfahren zur beschleunigten erfassung von satellitensignalen ATE423327T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05301123A EP1804070B1 (de) 2005-12-29 2005-12-29 Verfahren zur beschleunigten Erfassung von Satellitensignalen

Publications (1)

Publication Number Publication Date
ATE423327T1 true ATE423327T1 (de) 2009-03-15

Family

ID=36013383

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05301123T ATE423327T1 (de) 2005-12-29 2005-12-29 Verfahren zur beschleunigten erfassung von satellitensignalen

Country Status (4)

Country Link
US (1) US7403155B2 (de)
EP (1) EP1804070B1 (de)
AT (1) ATE423327T1 (de)
DE (1) DE602005012852D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7893869B2 (en) * 2006-01-05 2011-02-22 Qualcomm Incorporated Global navigation satellite system
EP1994424B1 (de) * 2006-03-15 2012-01-11 QUALCOMM Incorporated Globales satellitennavigationssystem
US8289898B2 (en) * 2008-05-15 2012-10-16 At&T Intellectual Property I, L.P. System, method, and apparatus for an integrated antenna and satellite dish
US20180329018A9 (en) * 2008-07-25 2018-11-15 etherwhere Coporation System framework for mobile device location
US20100176985A1 (en) * 2009-01-13 2010-07-15 Lucent Technologies Inc. Systems and methods of global positioning systems using wireless networks
CN102483451A (zh) * 2009-06-29 2012-05-30 诺德内维技术有限公司 Gnss接收器及操作方法
KR101600472B1 (ko) * 2009-10-30 2016-03-08 삼성전자주식회사 무선 단말에서 네트워크 접속장치 및 방법
CN103052152A (zh) * 2012-12-14 2013-04-17 中兴通讯股份有限公司 移动终端定位方法、装置及移动终端
US8738035B1 (en) * 2012-12-27 2014-05-27 Texas Instruments Incorporated System and method for hybrid positioning using Wi-Fi and GNSS blending
US11431467B2 (en) * 2020-01-21 2022-08-30 Airspan Networks Inc. Systems and methods for time synchronization using a single GNSS satellite

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848373A (en) * 1994-06-24 1998-12-08 Delorme Publishing Company Computer aided map location system
US6313786B1 (en) * 1998-07-02 2001-11-06 Snaptrack, Inc. Method and apparatus for measurement processing of satellite positioning system (SPS) signals
US20050068299A1 (en) 2001-01-15 2005-03-31 Acrox Technologies Co., Ltd. Two-dimensional coordinate signal input apparatus
US6920329B2 (en) * 2001-01-16 2005-07-19 Allen Telecom Method and system for applying wireless geolocation technology
JP2003139841A (ja) * 2001-10-31 2003-05-14 Hitachi Ltd Ｇｐｓ内蔵携帯端末装置
JP2003162217A (ja) * 2001-11-26 2003-06-06 Nec Corp 地図情報表示システム、携帯無線端末及びサーバー
US7130646B2 (en) * 2003-02-14 2006-10-31 Atheros Communications, Inc. Positioning with wireless local area networks and WLAN-aided global positioning systems
US20040263386A1 (en) * 2003-06-26 2004-12-30 King Thomas M. Satellite positioning system receivers and methods
EP1503220B1 (de) * 2003-08-01 2007-02-14 Alcatel Positionsbestimmung einer Mobilendgerät mittels auf Anfrage gesendeten Hilfsdaten
FI20031417A0 (fi) * 2003-09-30 2003-09-30 Nokia Corp Sijainninavustustiedon välittäminen matkaviestimeen

Also Published As

Publication number Publication date
US7403155B2 (en) 2008-07-22
US20070194985A1 (en) 2007-08-23
EP1804070A1 (de) 2007-07-04
DE602005012852D1 (de) 2009-04-02
EP1804070B1 (de) 2009-02-18

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Legal Events

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