FI114579B - Puhelun ylläpito paikannuksen aikana - Google Patents
Puhelun ylläpito paikannuksen aikana Download PDFInfo
- Publication number
- FI114579B FI114579B FI20010420A FI20010420A FI114579B FI 114579 B FI114579 B FI 114579B FI 20010420 A FI20010420 A FI 20010420A FI 20010420 A FI20010420 A FI 20010420A FI 114579 B FI114579 B FI 114579B
- Authority
- FI
- Finland
- Prior art keywords
- frequency
- information
- base station
- position determination
- frames
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000004044 response Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 abstract description 10
- 230000010354 integration Effects 0.000 description 62
- 230000001427 coherent effect Effects 0.000 description 52
- 238000010586 diagram Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
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
- G01S19/13—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
- G01S19/246—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
- G01S19/254—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
- G01S19/24—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
- 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
- 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)
- 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)
- Vehicle Body Suspensions (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/150,075 US6211820B1 (en) | 1998-09-09 | 1998-09-09 | Call maintainance during position location |
| US15007598 | 1998-09-09 | ||
| PCT/US1999/020343 WO2000014570A1 (en) | 1998-09-09 | 1999-09-02 | Call maintenance during position location |
| US9920343 | 1999-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI20010420L FI20010420L (fi) | 2001-03-02 |
| FI114579B true FI114579B (fi) | 2004-11-15 |
Family
ID=22533028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20010420A FI114579B (fi) | 1998-09-09 | 2001-03-02 | Puhelun ylläpito paikannuksen aikana |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6211820B1 (enExample) |
| EP (2) | EP1112511B1 (enExample) |
| JP (1) | JP4522584B2 (enExample) |
| KR (1) | KR100646142B1 (enExample) |
| CN (1) | CN1228645C (enExample) |
| AT (1) | ATE557290T1 (enExample) |
| AU (1) | AU761917B2 (enExample) |
| BR (1) | BR9913551A (enExample) |
| CA (1) | CA2343237C (enExample) |
| FI (1) | FI114579B (enExample) |
| ID (1) | ID29146A (enExample) |
| IL (2) | IL141706A0 (enExample) |
| WO (1) | WO2000014570A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9812635D0 (en) * | 1998-06-11 | 1998-08-12 | Olivetti Telemedia Spa | Location system |
| US6603800B1 (en) * | 1999-03-22 | 2003-08-05 | Interdigital Technology Corporation | CDMA location |
| US6704348B2 (en) | 2001-05-18 | 2004-03-09 | Global Locate, Inc. | Method and apparatus for computing signal correlation at multiple resolutions |
| US6429811B1 (en) | 2000-02-15 | 2002-08-06 | Motorola, Inc. | Method and apparatus for compressing GPS satellite broadcast message information |
| JP3573052B2 (ja) * | 2000-02-22 | 2004-10-06 | 株式会社日立製作所 | 無線端末位置測定装置 |
| US6831911B1 (en) * | 2000-11-18 | 2004-12-14 | Ashvattha Semiconductor Inc. | System and method for receiving and processing GPS and wireless signals |
| AUPR405601A0 (en) * | 2001-03-28 | 2001-04-26 | Norwood Systems Pty Ltd | Method for determining base station topology in a wireless network |
| US7769076B2 (en) * | 2001-05-18 | 2010-08-03 | Broadcom Corporation | Method and apparatus for performing frequency synchronization |
| US7567636B2 (en) * | 2001-05-18 | 2009-07-28 | Global Locate, Inc. | Method and apparatus for performing signal correlation using historical correlation data |
| 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 |
| 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 |
| US6891880B2 (en) * | 2001-05-18 | 2005-05-10 | Global Locate, Inc. | Method and apparatus for performing signal correlation |
| US6819707B2 (en) * | 2001-05-18 | 2004-11-16 | Global Locate, Inc. | Method and apparatus for performing signal correlation using historical correlation data |
| US6724342B2 (en) * | 2002-04-19 | 2004-04-20 | Sirf Technology, Inc. | Compensation for frequency adjustment in mobile communication-positioning device with shared oscillator |
| US7362263B2 (en) * | 2003-09-04 | 2008-04-22 | Seiko Epson Corporation | Keeping accurate time for a hybrid GPS receiver and mobile phone when powered off |
| US20050052317A1 (en) * | 2003-09-04 | 2005-03-10 | Eride, Inc. | Combination navigation satellite receivers and communications devices |
| US8032276B2 (en) | 2004-12-07 | 2011-10-04 | Geotab, Inc. | Apparatus and method for optimally recording geographical position data |
| US8064414B2 (en) | 2005-12-13 | 2011-11-22 | Qualcomm, Incorporated | Range extension techniques for a wireless local area network |
| US7991408B2 (en) | 2006-12-05 | 2011-08-02 | Hewlett-Packard Development Company, L.P. | Use of local position fix when remote position fix is unavailable |
| GB2499907B (en) * | 2011-11-03 | 2016-01-27 | Cambridge Silicon Radio Ltd | Amelioration of frequency errors and/or their effects |
| US11022444B1 (en) | 2020-06-16 | 2021-06-01 | Geotab Inc. | Dataset simplification of multidimensional signals captured for asset tracking |
| US12229092B2 (en) | 2020-07-31 | 2025-02-18 | Geotab Inc. | Methods and systems for fixed extrapolation error data simplification processes for telematics |
| US11556509B1 (en) | 2020-07-31 | 2023-01-17 | Geotab Inc. | Methods and devices for fixed interpolation error data simplification processes for telematic |
| US11609888B2 (en) | 2020-07-31 | 2023-03-21 | Geotab Inc. | Methods and systems for fixed interpolation error data simplification processes for telematics |
| US11593329B2 (en) | 2020-07-31 | 2023-02-28 | Geotab Inc. | Methods and devices for fixed extrapolation error data simplification processes for telematics |
| US11546395B2 (en) | 2020-11-24 | 2023-01-03 | Geotab Inc. | Extrema-retentive data buffering and simplification |
| US11838364B2 (en) | 2020-11-24 | 2023-12-05 | Geotab Inc. | Extrema-retentive data buffering and simplification |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5119504A (en) * | 1990-07-19 | 1992-06-02 | Motorola, Inc. | Position aided subscriber unit for a satellite cellular system |
| JPH09230025A (ja) * | 1992-06-12 | 1997-09-05 | Miwa Sci Kenkyusho:Kk | 差動ｇｐｓ用固定局、移動体用ｇｐｓ測位機、ナビゲ ーション装置、及びｇｐｓ測位機用ラジオ受信機 |
| US5726893A (en) * | 1992-12-17 | 1998-03-10 | Stanford Telecommunications, Inc. | Cellular telephone with voice-in-data modem |
| 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 |
| US5383219A (en) * | 1993-11-22 | 1995-01-17 | Qualcomm Incorporated | Fast forward link power control in a code division multiple access system |
| JPH08317448A (ja) * | 1995-05-16 | 1996-11-29 | Nec Commun Syst Ltd | 移動通信システムにおけるチャネル切替通知方式 |
| JP2762965B2 (ja) * | 1995-09-04 | 1998-06-11 | 日本電気株式会社 | 基地局送信電力制御方式 |
| US6208290B1 (en) | 1996-03-08 | 2001-03-27 | Snaptrack, Inc. | GPS receiver utilizing a communication link |
| US5663734A (en) | 1995-10-09 | 1997-09-02 | Precision Tracking, Inc. | GPS receiver and method for processing GPS signals |
| WO1997014056A1 (en) * | 1995-10-09 | 1997-04-17 | Snaptrack, Inc. | Combined gps positioning system and communications system utilizing shared circuitry |
| US5945944A (en) * | 1996-03-08 | 1999-08-31 | Snaptrack, Inc. | Method and apparatus for determining time for GPS receivers |
| US5999125A (en) * | 1996-07-31 | 1999-12-07 | Motorola, Inc. | Method and apparatus for a global positioning data service |
| DE19647819A1 (de) * | 1996-11-19 | 1998-05-20 | Bosch Gmbh Robert | Verfahren zur Herstellung einer Funkverbindung und Mobilstation zur Durchführung des Verfahrens |
| US5883594A (en) * | 1997-02-20 | 1999-03-16 | Trimble Navigation Limited | GPS receiver using a message system for reducing power consumption |
| US6154656A (en) | 1997-02-27 | 2000-11-28 | Ericsson Inc. | Wireless communication device and system incorporating location-determining means |
| US6021330A (en) * | 1997-07-22 | 2000-02-01 | Lucent Technologies Inc. | Mobile location estimation in a wireless system using designated time intervals of suspended communication |
| US6323805B1 (en) * | 1998-09-09 | 2001-11-27 | Qualcomm, Inc. | Data boundary aware base station assisted position location |
-
1998
- 1998-09-09 US US09/150,075 patent/US6211820B1/en not_active Expired - Lifetime
-
1999
- 1999-09-02 EP EP99946749A patent/EP1112511B1/en not_active Expired - Lifetime
- 1999-09-02 EP EP07014430A patent/EP1847847A3/en not_active Withdrawn
- 1999-09-02 IL IL14170699A patent/IL141706A0/xx active IP Right Grant
- 1999-09-02 AU AU59087/99A patent/AU761917B2/en not_active Ceased
- 1999-09-02 CA CA002343237A patent/CA2343237C/en not_active Expired - Fee Related
- 1999-09-02 JP JP2000569260A patent/JP4522584B2/ja not_active Expired - Lifetime
- 1999-09-02 WO PCT/US1999/020343 patent/WO2000014570A1/en not_active Ceased
- 1999-09-02 BR BR9913551-5A patent/BR9913551A/pt not_active IP Right Cessation
- 1999-09-02 ID IDW20010801A patent/ID29146A/id unknown
- 1999-09-02 CN CNB998107255A patent/CN1228645C/zh not_active Expired - Lifetime
- 1999-09-02 KR KR1020017003064A patent/KR100646142B1/ko not_active Expired - Lifetime
- 1999-09-02 AT AT99946749T patent/ATE557290T1/de active
-
2001
- 2001-02-28 IL IL141706A patent/IL141706A/en not_active IP Right Cessation
- 2001-03-02 FI FI20010420A patent/FI114579B/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HK1038260A1 (en) | 2002-03-08 |
| WO2000014570A1 (en) | 2000-03-16 |
| EP1112511A1 (en) | 2001-07-04 |
| KR100646142B1 (ko) | 2006-11-14 |
| EP1847847A3 (en) | 2008-01-23 |
| ID29146A (id) | 2001-08-02 |
| KR20010082197A (ko) | 2001-08-29 |
| ATE557290T1 (de) | 2012-05-15 |
| EP1112511B1 (en) | 2012-05-09 |
| CN1317092A (zh) | 2001-10-10 |
| IL141706A0 (en) | 2002-03-10 |
| AU761917B2 (en) | 2003-06-12 |
| CA2343237C (en) | 2006-07-04 |
| JP4522584B2 (ja) | 2010-08-11 |
| CN1228645C (zh) | 2005-11-23 |
| CA2343237A1 (en) | 2000-03-16 |
| JP2002524948A (ja) | 2002-08-06 |
| FI20010420L (fi) | 2001-03-02 |
| AU5908799A (en) | 2000-03-27 |
| IL141706A (en) | 2006-04-10 |
| EP1847847A2 (en) | 2007-10-24 |
| BR9913551A (pt) | 2002-04-23 |
| US6211820B1 (en) | 2001-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Ref document number: 114579 Country of ref document: FI |
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| MM | Patent lapsed |