ID29166A - Peningkatan kemampuan deteksi sinyal dari sistem-sistem gps - Google Patents

Peningkatan kemampuan deteksi sinyal dari sistem-sistem gps

Info

Publication number
ID29166A
ID29166A IDP20010111D ID20010111D ID29166A ID 29166 A ID29166 A ID 29166A ID P20010111 D IDP20010111 D ID P20010111D ID 20010111 D ID20010111 D ID 20010111D ID 29166 A ID29166 A ID 29166A
Authority
ID
Indonesia
Prior art keywords
navigation data
gps signals
wireless terminal
strong
estimated
Prior art date
Application number
IDP20010111D
Other languages
English (en)
Inventor
Ren Da
Giovanni Vannucci
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of ID29166A publication Critical patent/ID29166A/id

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
    • G01S19/03—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
    • 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
    • G01S19/246—Acquisition or tracking or demodulation of signals transmitted by the system involving long acquisition integration times, extended snapshots of signals or methods specifically directed towards weak signal acquisition
    • 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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/27—Acquisition or tracking or demodulation of signals transmitted by the system creating, predicting or correcting ephemeris or almanac data within the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
  • Geophysics And Detection Of Objects (AREA)
IDP20010111D 2000-02-04 2001-02-02 Peningkatan kemampuan deteksi sinyal dari sistem-sistem gps ID29166A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/497,418 US6252545B1 (en) 2000-02-04 2000-02-04 Enhancement of signal-detection capability of GPS systems

Publications (1)

Publication Number Publication Date
ID29166A true ID29166A (id) 2001-08-09

Family

ID=23976775

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP20010111D ID29166A (id) 2000-02-04 2001-02-02 Peningkatan kemampuan deteksi sinyal dari sistem-sistem gps

Country Status (10)

Country Link
US (1) US6252545B1 (id)
EP (1) EP1122553B1 (id)
JP (1) JP4014807B2 (id)
KR (1) KR100754559B1 (id)
CN (1) CN1319955A (id)
AT (1) ATE518149T1 (id)
AU (1) AU1673801A (id)
BR (1) BR0100209A (id)
CA (1) CA2330510A1 (id)
ID (1) ID29166A (id)

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US6701153B1 (en) * 2000-07-28 2004-03-02 Lucent Technologies Inc. Methods and systems for determining the location of mobiles in a UMTS telecommunications system
US6775802B2 (en) * 2000-08-08 2004-08-10 Qualcomm Incorporated Method, apparatus, and system for signal prediction
US6611756B1 (en) * 2000-08-10 2003-08-26 Lucent Technologies Inc. Method for predicting navigation information in a global positioning system
US6901265B2 (en) 2001-04-25 2005-05-31 Parthus (Uk) Limited Mobile communication apparatus
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US7489926B2 (en) * 2004-01-15 2009-02-10 The Boeing Company LEO-based positioning system for indoor and stand-alone navigation
US7904243B2 (en) * 2004-01-15 2011-03-08 The Boeing Company Real-time data aiding for enhanced GPS performance
CA2553959C (en) 2004-01-15 2011-05-03 The Boeing Company Methods and systems for enhanced navigational performance
US7026987B2 (en) * 2004-02-10 2006-04-11 Thales Navigation, Inc. Asynchronous assisted GPS position determination
JP3876893B2 (ja) * 2004-05-14 2007-02-07 セイコーエプソン株式会社 端末装置、測位方法、端末装置の制御プログラム、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
US7961717B2 (en) * 2005-05-12 2011-06-14 Iposi, Inc. System and methods for IP and VoIP device location determination
JP4619883B2 (ja) * 2005-07-14 2011-01-26 三菱電機株式会社 信号処理装置及び信号処理プログラム
US7667642B1 (en) * 2005-08-15 2010-02-23 Technaumics Acquisition, collection and processing system for continuous precision tracking of objects
US8364746B2 (en) 2005-10-21 2013-01-29 T-Mobile Usa, Inc. System and method for determining device location in an IP-based wireless telecommunications network
WO2007121331A2 (en) 2006-04-13 2007-10-25 T-Mobile, Usa, Inc. Mobile computing device geographic location determination
US7859456B2 (en) * 2006-10-10 2010-12-28 Sirf Technology Holdings, Inc. Method of mixed data assisted and non data assisted navigation signal acquisition, tracking and reacquisition
CA2620617A1 (en) 2006-10-20 2008-04-20 T-Mobile Usa, Inc. System and method for utilizing ip-based wireless telecommunications client location data
CA2620409A1 (en) 2006-10-20 2008-04-20 T-Mobile Usa, Inc. System and method for determining a subscriber's zone information
CA2620249C (en) 2006-10-20 2016-04-19 T-Mobile Usa, Inc. Two stage mobile device geographic location determination
US7847726B2 (en) * 2006-12-22 2010-12-07 Sirf Technology Holdings, Inc. Navigational signal tracking in low power mode
US20090254274A1 (en) * 2007-07-27 2009-10-08 Kulik Victor Navigation system for providing celestial and terrestrial information
CN100424522C (zh) * 2007-09-26 2008-10-08 北京航空航天大学 用于布局卫星导航地基区域增强系统的装置及方法
JP2010101695A (ja) * 2008-10-22 2010-05-06 Pioneer Electronic Corp 信号受信装置、相関処理方法、相関処理プログラム
US7940213B2 (en) * 2008-11-24 2011-05-10 Andrew, Llc System and method for determining falsified satellite measurements
US7924220B1 (en) * 2008-11-24 2011-04-12 Sirf Technology Holdings, Inc. Method and apparatus for weak data frame sync in a positioning system
US7956803B2 (en) * 2008-12-01 2011-06-07 Andrew, Llc System and method for protecting against spoofed A-GNSS measurement data
US20100149031A1 (en) * 2008-12-12 2010-06-17 Andrew Llc System and method for determining forged radio frequency measurements
US8718592B2 (en) 2009-05-15 2014-05-06 T-Mobile Usa, Inc. Mobile device location determination using micronetworks
US9094927B2 (en) 2010-04-28 2015-07-28 T-Mobile Usa, Inc. Location continuity service for locating mobile devices using multiple access networks including wireless telecommunication networks
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US8730101B2 (en) * 2010-05-13 2014-05-20 Qualcomm Incorporated High sensitivity satellite positioning system receiver
US9568609B2 (en) 2010-05-13 2017-02-14 Qualcomm Incorporated High sensitivity satellite positioning system receiver
US8704707B2 (en) * 2010-06-02 2014-04-22 Qualcomm Incorporated Position determination using measurements from past and present epochs
JP2012042279A (ja) * 2010-08-17 2012-03-01 Sony Corp 受信装置、受信方法およびコンピュータプログラム
CN103502844B (zh) * 2011-03-25 2016-06-29 欧洲空间局 用于确定物体位置的方法、设备及系统
CN102331579B (zh) * 2011-07-26 2013-06-12 中国商用飞机有限责任公司 机载导航定位系统以及应用该系统的卫星导航定位方法
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US6252545B1 (en) * 2000-02-04 2001-06-26 Lucent Technologies Inc. Enhancement of signal-detection capability of GPS systems

Also Published As

Publication number Publication date
KR100754559B1 (ko) 2007-09-05
EP1122553B1 (en) 2011-07-27
JP4014807B2 (ja) 2007-11-28
AU1673801A (en) 2001-08-09
EP1122553A3 (en) 2003-10-29
BR0100209A (pt) 2001-10-09
JP2001272454A (ja) 2001-10-05
ATE518149T1 (de) 2011-08-15
CN1319955A (zh) 2001-10-31
CA2330510A1 (en) 2001-08-04
US6252545B1 (en) 2001-06-26
KR20010078315A (ko) 2001-08-20
EP1122553A2 (en) 2001-08-08

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