ID28577A - Metoda pemilihan waktu kalibrasi - Google Patents

Metoda pemilihan waktu kalibrasi

Info

Publication number
ID28577A
ID28577A IDP20001043D ID20001043D ID28577A ID 28577 A ID28577 A ID 28577A ID P20001043 D IDP20001043 D ID P20001043D ID 20001043 D ID20001043 D ID 20001043D ID 28577 A ID28577 A ID 28577A
Authority
ID
Indonesia
Prior art keywords
time calibration
selecting time
selecting
calibration
time
Prior art date
Application number
IDP20001043D
Other languages
English (en)
Indonesian (id)
Inventor
Christopher Burke Barroso
Byron Hua Chen
Giovanni Vannucci
Original Assignee
Lucent Technology 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 Technology Inc filed Critical Lucent Technology Inc
Publication of ID28577A publication Critical patent/ID28577A/id

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • G01S19/06Cooperating 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14Systems for determining direction or deviation from predetermined direction
    • G01S3/46Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/23Testing, monitoring, correcting or calibrating of receiver elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
IDP20001043D 1999-12-03 2000-12-01 Metoda pemilihan waktu kalibrasi ID28577A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45488399A 1999-12-03 1999-12-03

Publications (1)

Publication Number Publication Date
ID28577A true ID28577A (id) 2001-06-07

Family

ID=23806461

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP20001043D ID28577A (id) 1999-12-03 2000-12-01 Metoda pemilihan waktu kalibrasi

Country Status (8)

Country Link
EP (1) EP1107017A3 (de)
JP (1) JP2001183438A (de)
KR (1) KR20010062101A (de)
CN (1) CN1299063A (de)
AU (1) AU7190100A (de)
BR (1) BR0005611A (de)
CA (1) CA2326292A1 (de)
ID (1) ID28577A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA03008298A (es) * 2001-03-15 2004-02-17 Qualcomm Inc Adquisicion de tiempo en un sistema inalambrico para la determinacion de posicion.
JP3491631B2 (ja) * 2001-11-28 2004-01-26 株式会社デンソー 無線通信端末
US6748202B2 (en) * 2001-12-12 2004-06-08 Nokia Corporation Method, apparatus and system for synchronizing a cellular communication system to GPS time
US6944540B2 (en) * 2002-03-28 2005-09-13 Motorola, Inc. Time determination in satellite positioning system receivers and methods therefor
WO2005077063A2 (en) * 2004-02-09 2005-08-25 Semtech Corporation Method and apparatus for aligning time references when separated by an unreliable data packet network
US7453956B2 (en) * 2004-08-16 2008-11-18 Sony Ericsson Mobile Communications Ab Apparatus, methods and computer program products for signal acquisition using common demodulation templates
CN1812457B (zh) * 2005-01-28 2010-12-08 浙江移动通信有限责任公司 通信网元自动时间校准方法
KR100912808B1 (ko) * 2007-07-11 2009-08-18 한국전자통신연구원 위성항법수신기를 이용한 차량용 시각동기
CN101644913B (zh) * 2009-08-20 2013-05-29 中国科学院声学研究所 一种水下授时和同步方法及其系统
CN102176031B (zh) * 2011-01-06 2013-02-20 中国科学院国家授时中心 双模导航系统中基于系统时差接收机完好性故障检测方法
CN111025339B (zh) * 2018-10-09 2022-04-15 百度在线网络技术(北京)有限公司 确定定位延时的方法、装置、设备和计算机可读存储介质
CN112434108B (zh) * 2020-11-10 2024-07-19 深圳市明源云科技有限公司 一种数据库同步的方法、装置及设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9524754D0 (en) * 1995-12-04 1996-04-24 Symmetricom Inc Mobile position determination
US6070078A (en) * 1997-10-15 2000-05-30 Ericsson Inc. Reduced global positioning system receiver code shift search space for a cellular telephone system
US6411811B2 (en) * 1998-04-20 2002-06-25 Ericsson Inc. System and method for provisioning assistance global positioning system information to a mobile station

Also Published As

Publication number Publication date
CA2326292A1 (en) 2001-06-03
KR20010062101A (ko) 2001-07-07
EP1107017A2 (de) 2001-06-13
JP2001183438A (ja) 2001-07-06
BR0005611A (pt) 2001-07-17
EP1107017A3 (de) 2003-05-02
AU7190100A (en) 2001-06-07
CN1299063A (zh) 2001-06-13

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