ID23358A - Gsp berbantuan tanpa kawat dengan menggunakan lokasi rujukan - Google Patents

Gsp berbantuan tanpa kawat dengan menggunakan lokasi rujukan

Info

Publication number
ID23358A
ID23358A IDP990945D ID990945D ID23358A ID 23358 A ID23358 A ID 23358A ID P990945 D IDP990945 D ID P990945D ID 990945 D ID990945 D ID 990945D ID 23358 A ID23358 A ID 23358A
Authority
ID
Indonesia
Prior art keywords
gsp
assistance
wire
referral
location
Prior art date
Application number
IDP990945D
Other languages
English (en)
Indonesian (id)
Inventor
Robert Ellis Richton
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 ID23358A publication Critical patent/ID23358A/id

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • 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
    • G01S19/06—Cooperating 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
    • 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
    • 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
    • G01S19/254—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 Doppler shift of satellite signals
    • 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
    • G01S19/256—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 timing, e.g. time of week, code phase, timing offset
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2125—Synchronisation
    • H04B7/2126—Synchronisation using a reference station
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/008—Transmission of position information to remote stations using a mobile telephone network
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0045—Transmission from base station to mobile station
    • G01S5/0063—Transmission from base station to mobile station of measured values, i.e. measurement on base station and position calculation on mobile

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)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
IDP990945D 1998-10-16 1999-10-11 Gsp berbantuan tanpa kawat dengan menggunakan lokasi rujukan ID23358A (id)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10466198P 1998-10-16 1998-10-16
US09/321,075 US6538600B1 (en) 1998-10-16 1999-05-27 Wireless assisted GPS using a reference location

Publications (1)

Publication Number Publication Date
ID23358A true ID23358A (id) 2000-04-20

Family

ID=26801802

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP990945D ID23358A (id) 1998-10-16 1999-10-11 Gsp berbantuan tanpa kawat dengan menggunakan lokasi rujukan

Country Status (11)

Country Link
US (1) US6538600B1 (fr)
EP (1) EP1008862B1 (fr)
JP (1) JP3527669B2 (fr)
KR (1) KR100722703B1 (fr)
CN (1) CN1255641A (fr)
AU (1) AU5348499A (fr)
BR (1) BR9904452A (fr)
CA (1) CA2280758A1 (fr)
DE (1) DE69902432T2 (fr)
ES (1) ES2182460T3 (fr)
ID (1) ID23358A (fr)

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US9020756B2 (en) * 1999-04-23 2015-04-28 Global Locate, Inc. Method and apparatus for processing satellite positioning system signals
US6411892B1 (en) * 2000-07-13 2002-06-25 Global Locate, Inc. Method and apparatus for locating mobile receivers using a wide area reference network for propagating ephemeris
US20040143392A1 (en) 1999-07-12 2004-07-22 Skybitz, Inc. System and method for fast acquisition reporting using communication satellite range measurement
US8255149B2 (en) 1999-07-12 2012-08-28 Skybitz, Inc. System and method for dual-mode location determination
US6252545B1 (en) * 2000-02-04 2001-06-26 Lucent Technologies Inc. Enhancement of signal-detection capability of GPS systems
US6922546B1 (en) * 2000-05-03 2005-07-26 Lucent Technologies Inc. GPS signal acquisition based on frequency-domain and time-domain processing
GB0013148D0 (en) * 2000-05-31 2000-07-19 Koninkl Philips Electronics Nv A method of despreading GPS stread spectrum signals
US7369599B2 (en) 2000-12-18 2008-05-06 Qualcomm Incorporated Method and apparatus for reducing code phase search space
US6775802B2 (en) * 2000-08-08 2004-08-10 Qualcomm Incorporated Method, apparatus, and system for signal prediction
EP1184674A1 (fr) * 2000-08-10 2002-03-06 Lucent Technologies Inc. Procédé d'alignement d'information prévue de navigation
US6611756B1 (en) * 2000-08-10 2003-08-26 Lucent Technologies Inc. Method for predicting navigation information in a global positioning system
US7254402B2 (en) * 2000-10-12 2007-08-07 Qualcomm Incorporated GPS satellite signal acquisition assistance system and method in a wireless communications network
US6937187B2 (en) * 2000-11-17 2005-08-30 Global Locate, Inc. Method and apparatus for forming a dynamic model to locate position of a satellite receiver
US7196660B2 (en) 2000-11-17 2007-03-27 Global Locate, Inc Method and system for determining time in a satellite positioning system
US6473030B1 (en) * 2001-02-28 2002-10-29 Seiko Epson Corporation Infrastructure-aiding for satellite navigation receiver and method
US6754583B2 (en) * 2001-03-09 2004-06-22 Qualcomm, Incorporated Server-assisted position determination in a radio network
MXPA03008298A (es) * 2001-03-15 2004-02-17 Qualcomm Inc Adquisicion de tiempo en un sistema inalambrico para la determinacion de posicion.
US7769076B2 (en) * 2001-05-18 2010-08-03 Broadcom Corporation Method and apparatus for performing frequency synchronization
US7006556B2 (en) * 2001-05-18 2006-02-28 Global Locate, Inc. Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference
US8212719B2 (en) * 2001-06-06 2012-07-03 Global Locate, Inc. Method and apparatus for background decoding of a satellite navigation message to maintain integrity of long term orbit information in a remote receiver
US8090536B2 (en) * 2001-06-06 2012-01-03 Broadcom Corporation Method and apparatus for compression of long term orbit data
US6651000B2 (en) 2001-07-25 2003-11-18 Global Locate, Inc. Method and apparatus for generating and distributing satellite tracking information in a compact format
US7656350B2 (en) * 2001-11-06 2010-02-02 Global Locate Method and apparatus for processing a satellite positioning system signal using a cellular acquisition signal
KR100986955B1 (ko) * 2001-12-27 2010-10-12 퀄컴 인코포레이티드 위치 측정 능력을 갖는 무선 통신 시스템에서 기지국위성력 정보의 생성 및 이용
US20040010368A1 (en) * 2002-07-10 2004-01-15 Logan Scott Assisted GPS signal detection and processing system for indoor location determination
US7084809B2 (en) * 2002-07-15 2006-08-01 Qualcomm, Incorporated Apparatus and method of position determination using shared information
US20050047275A1 (en) * 2003-09-01 2005-03-03 Geo-X Systems, Ltd. Synchronization and positioning of seismic data acquisition systems
US7123928B2 (en) 2003-07-21 2006-10-17 Qualcomm Incorporated Method and apparatus for creating and using a base station almanac for position determination
EP1724608A1 (fr) * 2003-08-01 2006-11-22 Alcatel Transmission d'informations de l'environnement tridimensionnelle d'un mobile
FR2858510B1 (fr) * 2003-08-01 2005-12-09 Cit Alcatel Determination de positions de terminaux mobiles a l'aide de donnees d'assistance transmises sur requete
AU2003904083A0 (en) * 2003-08-05 2003-08-21 Locata Corporation A method & device for providing assistance data within a chronologically synchronized location network
US7440762B2 (en) * 2003-12-30 2008-10-21 Trueposition, Inc. TDOA/GPS hybrid wireless location system
BRPI0418696A (pt) 2004-04-02 2007-06-12 Qualcomm Inc métodos e equipamentos para sistemas de determinação de posição assistida por sinalizador
US7349362B2 (en) * 2005-06-29 2008-03-25 Meshnetworks, Inc. Method and system for implementing the time division multiple access method to AD-HOC multihopping wireless networks
KR100754662B1 (ko) 2005-10-06 2007-09-03 삼성전자주식회사 방송 시스템에서의 초기 위성 신호 획득 방법 및 그에 따른시스템
US7751780B2 (en) * 2005-11-23 2010-07-06 Qualcomm Incorporated Method and apparatus for collecting information from a wireless device
US20080181057A1 (en) * 2006-12-26 2008-07-31 Aram Systems, Ltd. PseudoRover GPS receiver
US8208939B2 (en) * 2007-02-05 2012-06-26 Aeroscout Ltd. Dual bandwidth time difference of arrival (TDOA) system
US7729336B2 (en) 2007-03-28 2010-06-01 Harris Corporation Synchronization and timing source priority in an ad-hoc network
US8478228B2 (en) 2008-10-20 2013-07-02 Qualcomm Incorporated Mobile receiver with location services capability
US8515445B2 (en) * 2008-11-24 2013-08-20 International Business Machines Corporation Location based services with multiple transmission methods
US8600297B2 (en) 2009-07-28 2013-12-03 Qualcomm Incorporated Method and system for femto cell self-timing and self-locating
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
KR20120048953A (ko) * 2010-11-08 2012-05-16 한국전자통신연구원 무선 접속장치, 모바일 단말, 위성항법 시스템 및 이를 이용한 위치정보 제공 방법
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US9798010B2 (en) * 2012-07-31 2017-10-24 Qualcomm Incorporated Devices, methods, and apparatuses for mobile device acquisition assistance
JP6712590B2 (ja) * 2014-07-25 2020-06-24 ロケイタ コーポレイション プロプライエタリー リミテッド 動的位置ネットワークを時系列的に同期させる方法及び装置
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Also Published As

Publication number Publication date
AU5348499A (en) 2000-04-20
JP2000121717A (ja) 2000-04-28
JP3527669B2 (ja) 2004-05-17
DE69902432T2 (de) 2003-05-28
US6538600B1 (en) 2003-03-25
CA2280758A1 (fr) 2000-04-16
EP1008862B1 (fr) 2002-08-07
EP1008862A1 (fr) 2000-06-14
ES2182460T3 (es) 2003-03-01
BR9904452A (pt) 2001-01-16
CN1255641A (zh) 2000-06-07
DE69902432D1 (de) 2002-09-12
KR20000029129A (ko) 2000-05-25
KR100722703B1 (ko) 2007-06-04

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