DE602005012852D1 - Verfahren zur beschleunigten Erfassung von Satellitensignalen - Google Patents

Verfahren zur beschleunigten Erfassung von Satellitensignalen

Info

Publication number
DE602005012852D1
DE602005012852D1 DE602005012852T DE602005012852T DE602005012852D1 DE 602005012852 D1 DE602005012852 D1 DE 602005012852D1 DE 602005012852 T DE602005012852 T DE 602005012852T DE 602005012852 T DE602005012852 T DE 602005012852T DE 602005012852 D1 DE602005012852 D1 DE 602005012852D1
Authority
DE
Germany
Prior art keywords
signals
acquisition
determined
satellite
satellite signals
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.)
Active
Application number
DE602005012852T
Other languages
English (en)
Inventor
Michel Monnerat
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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 SAS filed Critical Alcatel Lucent SAS
Publication of DE602005012852D1 publication Critical patent/DE602005012852D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
DE602005012852T 2005-12-29 2005-12-29 Verfahren zur beschleunigten Erfassung von Satellitensignalen Active DE602005012852D1 (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
DE602005012852D1 true DE602005012852D1 (de) 2009-04-02

Family

ID=36013383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005012852T Active DE602005012852D1 (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
KR101001087B1 (ko) * 2006-03-15 2010-12-14 콸콤 인코포레이티드 세계 항행 위성 시스템
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
WO2011000401A1 (en) * 2009-06-29 2011-01-06 Nordnav Technologies Ab Gnss receiver and operating method
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
ATE423327T1 (de) 2009-03-15
US7403155B2 (en) 2008-07-22
US20070194985A1 (en) 2007-08-23
EP1804070B1 (de) 2009-02-18
EP1804070A1 (de) 2007-07-04

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Legal Events

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8364 No opposition during term of opposition