JP4860816B2 - 位置特定を実行するローテータを備えた簡略化された受信機 - Google Patents

位置特定を実行するローテータを備えた簡略化された受信機 Download PDF

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Publication number
JP4860816B2
JP4860816B2 JP2000569258A JP2000569258A JP4860816B2 JP 4860816 B2 JP4860816 B2 JP 4860816B2 JP 2000569258 A JP2000569258 A JP 2000569258A JP 2000569258 A JP2000569258 A JP 2000569258A JP 4860816 B2 JP4860816 B2 JP 4860816B2
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coarse
search
fine
data
chip
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Expired - Fee Related
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JP2000569258A
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Japanese (ja)
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JP2002524748A5 (enExample
JP2002524748A (ja
Inventor
サイ、ギルバート・シー
ゾウ、クゥイゼン
カン、イニュプ
フィブリアー、イアン・ジェイ
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Qualcomm Inc
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Qualcomm Inc
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/7077—Multi-step acquisition, e.g. multi-dwell, coarse-fine or validation
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • 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
    • 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
    • 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
    • G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
    • 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
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
    • G01S19/235—Calibration of receiver components
    • 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
    • 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
    • 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
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features

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)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Burglar Alarm Systems (AREA)
  • Air Bags (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
JP2000569258A 1998-09-09 1999-09-03 位置特定を実行するローテータを備えた簡略化された受信機 Expired - Fee Related JP4860816B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/150,092 US6181911B1 (en) 1998-09-09 1998-09-09 Simplified receiver with rotator for performing position location
US09/150,092 1998-09-09
PCT/US1999/020281 WO2000014568A1 (en) 1998-09-09 1999-09-03 Simplified receiver with rotator for performing position location

Publications (3)

Publication Number Publication Date
JP2002524748A JP2002524748A (ja) 2002-08-06
JP2002524748A5 JP2002524748A5 (enExample) 2007-01-18
JP4860816B2 true JP4860816B2 (ja) 2012-01-25

Family

ID=22533103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000569258A Expired - Fee Related JP4860816B2 (ja) 1998-09-09 1999-09-03 位置特定を実行するローテータを備えた簡略化された受信機

Country Status (15)

Country Link
US (1) US6181911B1 (enExample)
EP (1) EP1118013B1 (enExample)
JP (1) JP4860816B2 (enExample)
KR (1) KR100896157B1 (enExample)
CN (1) CN1317094A (enExample)
AT (1) ATE440295T1 (enExample)
AU (1) AU755996B2 (enExample)
BR (1) BR9913550A (enExample)
CA (1) CA2339979A1 (enExample)
DE (1) DE69941297D1 (enExample)
FI (2) FI20040465A7 (enExample)
ID (1) ID29224A (enExample)
IL (2) IL141705A0 (enExample)
MX (1) MXPA01002492A (enExample)
WO (1) WO2000014568A1 (enExample)

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WO2023043818A3 (en) * 2021-09-14 2023-06-08 DC-001, Inc. dba Spartan Radar Methods and systems for processing radar signals to determine relative position and motion of nearby objects

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US6324227B1 (en) * 1998-09-09 2001-11-27 Qualcomm Incorporated Receiver for performing position location with efficient rotator
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US6704348B2 (en) 2001-05-18 2004-03-09 Global Locate, Inc. Method and apparatus for computing signal correlation at multiple resolutions
US6606346B2 (en) 2001-05-18 2003-08-12 Global Locate, Inc. Method and apparatus for computing signal correlation
US9020756B2 (en) * 1999-04-23 2015-04-28 Global Locate, Inc. Method and apparatus for processing satellite positioning system signals
US6301545B1 (en) * 1999-04-30 2001-10-09 Sirf Technology, Inc. Global positioning system tag system
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
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US6850557B1 (en) * 2000-04-18 2005-02-01 Sirf Technology, Inc. Signal detector and method employing a coherent accumulation system to correlate non-uniform and disjoint sample segments
US6922546B1 (en) 2000-05-03 2005-07-26 Lucent Technologies Inc. GPS signal acquisition based on frequency-domain and time-domain processing
WO2002013476A1 (en) 2000-08-09 2002-02-14 Skybitz, Inc. System and method for fast code phase and carrier frequency acquisition in gps receiver
EP1325561A4 (en) 2000-09-18 2004-07-28 Skybitz Inc SYSTEM AND METHOD FOR QUICK CODE PHASE AND CARRIER FREQUENCY DETECTION IN A GPS RECEIVER
CN1325927C (zh) * 2001-02-06 2007-07-11 皇家菲利浦电子有限公司 解扩gps信号的方法
US7567636B2 (en) * 2001-05-18 2009-07-28 Global Locate, Inc. Method and apparatus for performing signal correlation using historical correlation data
US7769076B2 (en) * 2001-05-18 2010-08-03 Broadcom Corporation Method and apparatus for performing frequency synchronization
US7995682B2 (en) * 2001-05-18 2011-08-09 Broadcom Corporation Method and apparatus for performing signal processing using historical correlation data
US7190712B2 (en) * 2001-05-18 2007-03-13 Global Locate, Inc Method and apparatus for performing signal correlation
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
US6819707B2 (en) * 2001-05-18 2004-11-16 Global Locate, Inc. Method and apparatus for performing signal correlation using historical correlation data
US6891880B2 (en) * 2001-05-18 2005-05-10 Global Locate, Inc. Method and apparatus for performing signal correlation
US7164736B2 (en) * 2001-06-22 2007-01-16 Sirf Technology, Inc. Synthesizing coherent correlation sums at one or multiple carrier frequencies using correlation sums calculated at a course set of frequencies
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US7628799B2 (en) 2005-08-23 2009-12-08 Aesculap Ag & Co. Kg Rod to rod connector
US7760139B1 (en) * 2006-10-06 2010-07-20 Massachusetts Institute Of Technology GPS based attitude reference system
JP2009002659A (ja) 2007-06-19 2009-01-08 Seiko Epson Corp コヒーレント積算増進回路、測位回路、電子機器、コヒーレント積算増進方法、測位方法、プログラム、及び記憶媒体
JP2011133424A (ja) 2009-12-25 2011-07-07 Seiko Epson Corp 受信信号積算方法及び受信装置
US9489845B2 (en) 2011-04-08 2016-11-08 Fleetmatics Development Limited System and method for providing vehicle and fleet profiles and presentations of trends
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JPH05281330A (ja) * 1992-04-01 1993-10-29 Pioneer Electron Corp Ｇｐｓ受信機の衛星電波捕捉方法
US5502446A (en) * 1994-05-02 1996-03-26 Trimble Navigation Limited GPS-based automatic target reporting and finding network and components
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Publication number Priority date Publication date Assignee Title
WO2023043818A3 (en) * 2021-09-14 2023-06-08 DC-001, Inc. dba Spartan Radar Methods and systems for processing radar signals to determine relative position and motion of nearby objects

Also Published As

Publication number Publication date
MXPA01002492A (es) 2002-04-10
EP1118013B1 (en) 2009-08-19
IL141705A (en) 2006-12-10
BR9913550A (pt) 2001-10-09
ID29224A (id) 2001-08-16
FI20040465A7 (fi) 2004-03-29
AU755996B2 (en) 2003-01-02
FI20010419L (fi) 2001-03-02
AU5908299A (en) 2000-03-27
ATE440295T1 (de) 2009-09-15
CA2339979A1 (en) 2000-03-16
EP1118013A1 (en) 2001-07-25
FI114578B (fi) 2004-11-15
IL141705A0 (en) 2002-03-10
WO2000014568A1 (en) 2000-03-16
US6181911B1 (en) 2001-01-30
KR20010053630A (ko) 2001-06-25
JP2002524748A (ja) 2002-08-06
CN1317094A (zh) 2001-10-10
DE69941297D1 (de) 2009-10-01
KR100896157B1 (ko) 2009-05-11

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