FI111664B - Vastaanotin paikannuksen toteuttamiseksi tehokkaalla rotaattorilla - Google Patents
Vastaanotin paikannuksen toteuttamiseksi tehokkaalla rotaattorilla Download PDFInfo
- Publication number
- FI111664B FI111664B FI20010417A FI20010417A FI111664B FI 111664 B FI111664 B FI 111664B FI 20010417 A FI20010417 A FI 20010417A FI 20010417 A FI20010417 A FI 20010417A FI 111664 B FI111664 B FI 111664B
- Authority
- FI
- Finland
- Prior art keywords
- frequency
- coherent integration
- data
- doppler
- search
- Prior art date
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
- 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
- G01S1/02—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 using radio waves
- G01S1/04—Details
-
- 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
- G01S5/0018—Transmission from mobile station to base station
- G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base 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
- 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
- G01S19/258—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
- G01S19/30—Acquisition or tracking or demodulation of signals transmitted by the system code 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
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)
- Preliminary Treatment Of Fibers (AREA)
- Mobile Radio Communication Systems (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Radar Systems Or Details Thereof (AREA)
- External Artificial Organs (AREA)
- Eye Examination Apparatus (AREA)
- Cephalosporin Compounds (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Centrifugal Separators (AREA)
- Soil Working Implements (AREA)
- Burglar Alarm Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Radio Relay Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/150,074 US6324227B1 (en) | 1998-09-09 | 1998-09-09 | Receiver for performing position location with efficient rotator |
US15007498 | 1998-09-09 | ||
US9920280 | 1999-09-03 | ||
PCT/US1999/020280 WO2000014567A1 (en) | 1998-09-09 | 1999-09-03 | Receiver for performing position location with efficient rotator |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20010417A FI20010417A (fi) | 2001-03-02 |
FI111664B true FI111664B (fi) | 2003-08-29 |
Family
ID=22533022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20010417A FI111664B (fi) | 1998-09-09 | 2001-03-02 | Vastaanotin paikannuksen toteuttamiseksi tehokkaalla rotaattorilla |
Country Status (19)
Country | Link |
---|---|
US (1) | US6324227B1 (ja) |
EP (1) | EP1112510B1 (ja) |
JP (1) | JP4489955B2 (ja) |
KR (1) | KR100742145B1 (ja) |
CN (1) | CN1319190A (ja) |
AT (1) | ATE274706T1 (ja) |
AU (1) | AU759886B2 (ja) |
BR (1) | BR9913548A (ja) |
CA (1) | CA2341853C (ja) |
DE (1) | DE69919729T2 (ja) |
DK (1) | DK1112510T3 (ja) |
ES (1) | ES2230888T3 (ja) |
FI (1) | FI111664B (ja) |
HK (1) | HK1038402A1 (ja) |
ID (1) | ID29846A (ja) |
IL (1) | IL141788A0 (ja) |
MX (1) | MXPA01002491A (ja) |
PT (1) | PT1112510E (ja) |
WO (1) | WO2000014567A1 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6549564B1 (en) * | 1999-04-08 | 2003-04-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
US6704348B2 (en) * | 2001-05-18 | 2004-03-09 | Global Locate, Inc. | Method and apparatus for computing signal correlation at multiple resolutions |
US6301545B1 (en) * | 1999-04-30 | 2001-10-09 | Sirf Technology, Inc. | Global positioning system tag system |
KR100416990B1 (ko) * | 2000-11-03 | 2004-02-05 | 삼성전자주식회사 | 네트워크 에이디드 글로벌 포지셔닝 시스템 수신기의수신성능 향상 방법 |
US6714526B2 (en) * | 2000-12-15 | 2004-03-30 | Qualcomm Incorporated | Method and apparatus for code assignment in a spread spectrum wireless communication system |
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 |
US7769076B2 (en) | 2001-05-18 | 2010-08-03 | Broadcom Corporation | Method and apparatus for performing frequency synchronization |
US7190712B2 (en) * | 2001-05-18 | 2007-03-13 | Global Locate, Inc | Method and apparatus for performing signal correlation |
US7567636B2 (en) * | 2001-05-18 | 2009-07-28 | Global Locate, Inc. | Method and apparatus for performing signal correlation using historical correlation data |
US7995682B2 (en) | 2001-05-18 | 2011-08-09 | Broadcom Corporation | Method and apparatus for performing signal processing using historical correlation data |
US7027534B2 (en) * | 2001-06-22 | 2006-04-11 | Sirf Technology, Inc. | Extracting fine-tuned estimates from correlation functions evaluated at a limited number of values |
US7075948B2 (en) * | 2002-05-22 | 2006-07-11 | Stmicroelectronics, Inc. | Frequency offset estimator |
US7002514B2 (en) * | 2003-01-17 | 2006-02-21 | Sirf Technology, Inc. | Using multiple detection algorithms in positioning signal processing |
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 |
US7061425B2 (en) * | 2004-11-12 | 2006-06-13 | Motorola Inc. | Frequency error tracking in satellite positioning system receivers |
EP1801991A3 (en) * | 2005-12-21 | 2008-08-20 | Nemerix SA | Optimal use of resources for signal processors |
US7664164B1 (en) | 2006-02-10 | 2010-02-16 | L-3 Communications, Corp. | Correlation apparatus and method for accomodating spreading code frequency offset |
US7633995B1 (en) | 2006-02-10 | 2009-12-15 | L-3 Communications, Corp. | System and method for receiving spread spectrum encoded bursts using a common spreading code |
US7634033B1 (en) | 2006-02-10 | 2009-12-15 | L-3 Communications, Corp. | Spread spectrum detection system and method |
KR20070095583A (ko) * | 2006-03-21 | 2007-10-01 | 삼성전자주식회사 | 이동통신 시스템에서 메시지 전송 장치 및 방법 |
RU2504790C1 (ru) * | 2012-05-24 | 2014-01-20 | Открытое акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (ОАО "Российские космические системы") | Способ и устройство поиска и обнаружения сигналов |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5117232A (en) | 1990-06-04 | 1992-05-26 | Raytheon Company | Global system positioning receiver |
AU643272B2 (en) * | 1990-06-04 | 1993-11-11 | Raytheon Company | Global positioning system receiver |
US5390207A (en) | 1990-11-28 | 1995-02-14 | Novatel Communications Ltd. | Pseudorandom noise ranging receiver which compensates for multipath distortion by dynamically adjusting the time delay spacing between early and late correlators |
US5101416A (en) * | 1990-11-28 | 1992-03-31 | Novatel Comunications Ltd. | Multi-channel digital receiver for global positioning system |
US5225842A (en) * | 1991-05-09 | 1993-07-06 | Navsys Corporation | Vehicle tracking system employing global positioning system (gps) satellites |
US5420592A (en) | 1993-04-05 | 1995-05-30 | Radix Technologies, Inc. | Separated GPS sensor and processing system for remote GPS sensing and centralized ground station processing for remote mobile position and velocity determinations |
US6133871A (en) | 1995-10-09 | 2000-10-17 | Snaptrack, Inc. | GPS receiver having power management |
US5901171A (en) * | 1996-03-15 | 1999-05-04 | Sirf Technology, Inc. | Triple multiplexing spread spectrum receiver |
US6041280A (en) * | 1996-03-15 | 2000-03-21 | Sirf Technology, Inc. | GPS car navigation system |
US5897605A (en) * | 1996-03-15 | 1999-04-27 | Sirf Technology, Inc. | Spread spectrum receiver with fast signal reacquisition |
US6067045A (en) * | 1998-09-01 | 2000-05-23 | Hughes Electronics Corporation | Communication network initialization apparatus and method for fast GPS-based positioning |
US6181911B1 (en) * | 1998-09-09 | 2001-01-30 | Qualcomm Incorporated | Simplified receiver with rotator for performing position location |
US6127970A (en) * | 1998-09-25 | 2000-10-03 | Lin; Ching-Fang | Coupled real time emulation method for positioning and location system |
-
1998
- 1998-09-09 US US09/150,074 patent/US6324227B1/en not_active Expired - Lifetime
-
1999
- 1999-09-03 JP JP2000569257A patent/JP4489955B2/ja not_active Expired - Fee Related
- 1999-09-03 KR KR1020017002952A patent/KR100742145B1/ko not_active IP Right Cessation
- 1999-09-03 CN CN99810724A patent/CN1319190A/zh active Pending
- 1999-09-03 MX MXPA01002491A patent/MXPA01002491A/es not_active IP Right Cessation
- 1999-09-03 AT AT99945487T patent/ATE274706T1/de active
- 1999-09-03 CA CA002341853A patent/CA2341853C/en not_active Expired - Fee Related
- 1999-09-03 IL IL14178899A patent/IL141788A0/xx unknown
- 1999-09-03 WO PCT/US1999/020280 patent/WO2000014567A1/en active IP Right Grant
- 1999-09-03 BR BR9913548-5A patent/BR9913548A/pt not_active IP Right Cessation
- 1999-09-03 ID IDW20010804A patent/ID29846A/id unknown
- 1999-09-03 DK DK99945487T patent/DK1112510T3/da active
- 1999-09-03 ES ES99945487T patent/ES2230888T3/es not_active Expired - Lifetime
- 1999-09-03 PT PT99945487T patent/PT1112510E/pt unknown
- 1999-09-03 DE DE69919729T patent/DE69919729T2/de not_active Expired - Lifetime
- 1999-09-03 EP EP99945487A patent/EP1112510B1/en not_active Expired - Lifetime
- 1999-09-03 AU AU58078/99A patent/AU759886B2/en not_active Ceased
-
2001
- 2001-03-02 FI FI20010417A patent/FI111664B/fi not_active IP Right Cessation
-
2002
- 2002-01-04 HK HK02100054.1A patent/HK1038402A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
EP1112510B1 (en) | 2004-08-25 |
US6324227B1 (en) | 2001-11-27 |
WO2000014567A1 (en) | 2000-03-16 |
EP1112510A1 (en) | 2001-07-04 |
DE69919729D1 (de) | 2004-09-30 |
BR9913548A (pt) | 2001-10-09 |
MXPA01002491A (es) | 2002-04-10 |
DE69919729T2 (de) | 2005-09-29 |
PT1112510E (pt) | 2005-01-31 |
FI20010417A (fi) | 2001-03-02 |
AU5807899A (en) | 2000-03-27 |
KR20010074991A (ko) | 2001-08-09 |
CN1319190A (zh) | 2001-10-24 |
AU759886B2 (en) | 2003-05-01 |
HK1038402A1 (zh) | 2002-03-15 |
ATE274706T1 (de) | 2004-09-15 |
CA2341853C (en) | 2005-08-02 |
DK1112510T3 (da) | 2004-12-06 |
KR100742145B1 (ko) | 2007-07-24 |
ES2230888T3 (es) | 2005-05-01 |
IL141788A0 (en) | 2002-03-10 |
ID29846A (id) | 2001-10-18 |
JP2002524747A (ja) | 2002-08-06 |
CA2341853A1 (en) | 2000-03-16 |
JP4489955B2 (ja) | 2010-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |