FI109841B - System och förfarande för bestämning av positionen av en trådlös CDMA-sändare mottagare - Google Patents

System och förfarande för bestämning av positionen av en trådlös CDMA-sändare mottagare Download PDF

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Publication number
FI109841B
FI109841B FI20001897A FI20001897A FI109841B FI 109841 B FI109841 B FI 109841B FI 20001897 A FI20001897 A FI 20001897A FI 20001897 A FI20001897 A FI 20001897A FI 109841 B FI109841 B FI 109841B
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base station
mobile telephone
distance
satellites
mobile
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FI20001897A
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English (en)
Finnish (fi)
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FI20001897A (sv
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Klein S Gilhousen
Samir S Soliman
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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
    • 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
    • G01S5/0054—Transmission from base station to mobile station of actual mobile position, i.e. 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
    • G01S19/23—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
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
    • G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
    • 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
    • G01S5/009—Transmission of differential positioning data to mobile
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/021—Calibration, monitoring or correction
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G7/00—Synchronisation
    • G04G7/02—Synchronisation by radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0236—Assistance data, e.g. base station almanac

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Claims (26)

1. Mobilteleapparat (20) för mottagande av signaler frän minst tre satelliter (60, 70, 80, 90), vilken mobilteleapparat har en duplex kommunikations- 5 förbindelse till minst en basstation (10) för bestäm-mande av mobilteleapparatens position, vilken basstation omfattar medel för mottagande i basstationen av relativa ankomsttider för de signaler som mobilteleap-paraten mottagit frän minst tre satelliter, medel (44) 10 bestämmande av avständet mellan mobilteleapparaten och basstationen och medel (520) för bestämmande av var och en satellite position i basstationen, kanne -t e c k n a d därav, att systemet ytterligare omfattar a. sändningsmedel, med vilka till basstatio-15 nen sänds de i basstationen mottagna signalernas relativa ankomsttid, avständet mellan mobilteleapparaten och basstationen och var och en satellite position, .... varvid basstationen har en möjlighet att bestämma mo- *; bilteleapparatens position grundande sig pä en kombi- ‘ 20 nation av de i mobilteleapparaten mottagna signalernas , ,,· relativa ankomsttid, avständet mellan mobilteleappara ten och basstationen och satelliternas position.
2. Mobilteleapparat enligt patentkrav 1, '·' kännetecknad därav, att mobilteleapparaten 25 omfattar medel (100) för mottagande av tilläggsinfor- - · ·. ·; mat ion.
’ 3. Mobilteleapparat enligt patentkrav 2, ; kännetecknad därav, att tilläggsinformatio- !..* nen omfattar satelliternas identif ieringsdata, Dopp- ;* 3 0 ler-förskjutningens data, sökrutornas centra och bred- · '· · der samt förhällandet mellan tid och frekvens och en första mängd avständsinformation för avständet mellan • · nämnda basstation och nämnda satelliter.
4. Mobilteleapparat enligt patentkrav 2, 35 kännetecknad därav, att mobilteleapparaten ytterligare omfattar medel för användande av den mot- 32 1 0 9 8 41 tagna tilläggsinformationen för att fä tag pä atrnin-stone en satellit.
5. En rörlig trädlös terminalutrustning en-ligt patentkrav 1, kännetecknad därav, att 5 medlen för mätning av avständen mellan den rörliga trädlösa terminalutrustningen och basstationen utnytt-jar signalens mellan den trädlösa terminalutrustningen och basstationen fortplantningsfördröjning.
6. Basstation (10) som är kopplad till minst 10 en mobilteleapparat (20) med en duplex kommunikations- förbindelse, vilken omfattar medel (74) för mottagande av relativa ankomsttider som mobilteleapparaten motta-git frän en satellit, medel för fastställande av avständet mellan mobilteleapparaten och basstationen och 15 medel för bestämmande av satelliternas positioner i basstationen, kännetecknad därav, att basstationen ytterligare omfattar medel (72) för bestäm-. mande av mobilteleapparatens position pä grund av re- lativa ankomsttider för de signaler som mobilteleappa-’ 20 raten mottagit, avständet mellan mobilteleapparaten och basstationens och satelliternas position.
:”· 7. Basstation enligt patentkrav 6, k ä n - netecknad därav, att basstationen ytterligare omfattar medel (44) för mottagande av tilläggsinforma-25 tion.
: 8. Basstation enligt patentkrav 6, k ä n - netecknad därav, att tilläggsinformationen om-fattar satelliternas identifieringsdata, Doppler-·.*· förskjutningens data, sökrutornas centra och bredder : 30 samt förhällandet mellan tid och frekvens och en för- sta mängd avständsinformation för avständet mellan nämnda basstation och nämnda satelliter.
‘ 9. Basstation enligt patentkrav 6, kän netecknad därav, att medlen för mätning av av-35 ständet mellan mobilteleapparaten och basstationen ut-nyttjar signalens mellan mobilteleapparaten och basstationen fortplantningsfördröj ning. 33 1 0 9 8 41
10. Förfarande för bestämmande av en mobilte-leapparats position, kännetecknat därav, att förfarandet omfattar skedena: a) data om signalernas relativa ankomsttider 5 som mobilteleapparaten tagit emot frän ätminstone en satellit förmedlas tili basstationen; b) avständet mellan basstationen och mobilteleapparaten bestäms; c) mobilteleapparatens position bestäms pä 10 grund av av den mottagna signalernas relativa ankomsttider, avständet mellan mobilteleapparaten och basstationen och satelliternas positioner.
11. Förfarande anligt patentkrav 11, kännetecknat därav, att frän den rörliga trädlösa 15 terminalutrustningen emottas tilläggsinformation.
12. Förfarande enligt patentkrav 11, kännetecknat därav, att tilläggsinformationen om- , fattar satelliternas identifieringsdata, Doppler- 'förskjutningens data, sökrutornas centra och bredder ’· 2 0 samt förhällandet mellan tid och frekvens och en för- '· ·* sta mängd avständsinformation för avständet mellan nämnda basstation och nämnda satelliter.
' / 13. Förfarande enligt patentkrav 10, k ä n - : netecknat därav, att avständet mellan mobilte- 25 leapparaten och basstationen mäts genom att använda : sig av signalens mellan mobilteleapparaten och bassta- ···’ tionen fortplantningsfördröjning. 'I*
14. Förfarande för bestämmande av mobiltele- apparatens position, kännetecknat därav, att : : 30 förfarandet omfattar skedena: a) i basstationen mottas signalens relativa ! ankomsttid som mobilteleapparaten mottagit frän minst ’ ’ en satellit; b) avständet mellan basstationen och mobilte-35 leapparaten bestäms; och c) mobilteleapparatens position bestäms pä grund av av den mottagna signalernas relativa ankomst- 34 109841 tider, avständet mellan mobilteleapparaten och bassta-tionen och satelliternas positioner.
15. Förfarande enligt patentkrav 14, k ä n -netecknat därav, att till den rörliga trädlösa 5 terminalutrustningen förmedlas tilläggsinformation.
16. Förfarande enligt patentkrav 15, k ä n -netecknat därav, att tilläggsinformationen ora-fattar satelliternas identifieringsdata, Doppler-förskjutningens data, sökrutornas centra och bredder 10 samt förhällandet mellan tid och frekvens och en för-sta mängd avständsinformation för avständet mellan nämnda basstation och nämnda satelliter.
17. Förfarande enligt patentkrav 14, k anne t e c k n a t därav, att avständet mellan mobilte- 15 leapparaten och basstationen mäts genom att utnyttja signalens mellan mobilteleapparaten och basstationen fortplantningsfördröjning.
18. Mobilteleapparat (20) för mottagande av signaler med en mobilteleapparat frän en mängd satel- 20 liter (60, 70, 80, 90), vilken mobilteleapparat har en '· ·* duplex kommunikationsförbindelse till minst en bassta- : ’· tion (10) för bestämmande av mobilteleapparatens posi- ·. tion, vari basstationen omfattar medel för mottagande : : av relativa ankomsttider för de signaler som mobilte- 25 leapparaten mottagit frän minst tre satelliter i en : basstation, medel (44) bestämmande av avständet mellan ,···. mobilteleapparaten och basstationen och medel (520) ’·’ för bestämmande av var och en satellits position i ·: basstationen, kännetecknad därav, att syste- 3. met ytterligare omfattar medel för bestämmande av mobilteleapparatens position pä grund av av den mottagna signalernas relativa ankomsttider, avständet mellan mobilteleapparaten och basstationen och satelliternas positioner.
19. Mobilteleapparat enligt patentkrav 18, kännetecknad därav, att mobilteleapparaten 35 1 0 9 8 41 omfattar medel (100) för mottagande av tilläggsinfor-mation.
20. Mobilteleapparat enligt patentkrav 19, kännetecknad därav, att tilläggsinformatio-5 nen omfattar satelliternas identifieringsdata, Dopp-ler-förskjutningens data, sökrutornas centra och bred-der samt förhällandet mellan tid och frekvens och en första mängd avständsinformation för avständet mellan nämnda basstation och nämnda satelliter.
21. Mobilteleapparat enligt patentkrav 18, kännetecknad därav, att mobilteleapparaten ytterligare omfattar medel för användande av tilläggsinformationen för att fä tag pä ätminstone en satellit.
22. Mobilteleapparat enligt patentkrav 18, kännetecknad därav, att mobilteleapparaten omfattar medel för mätande av avständet mellan mobilteleapparaten och basstationen med hjälp av fortplant-ningsfördröjningen.
23. Basstation (10) kopplad tili minst en mo- '·’ bilteleapparat (20) med en duplex kommunikationsf ör- bindelse, vilken omfattar medel för mottagande av re-lativa ankomsttider som mobilteleapparaten mottagit : frän en satellit, medel för mottagande av avständsin- » I 25 formation mellan mobilteleapparaten och basstationen : och medel för bestämmande av satelliternas positioner .*··, i basstationen, kännetecknad därav, att bas- ”* stationen ytterligare omfattar medel (72) för bestäm- •.‘•j mande av mobilteleapparatens position pä grund av av * · * ;§>>’. 30 den mottagna signalernas relativa ankomsttider, av- ständet mellan mobilteleapparaten och basstationen och ! satelliternas positioner.
• ‘ 24. Basstation enligt patentkrav 6, kän netecknad därav, att basstationen ytterligare 35 omfattar medel för mottagande av tilläggsinfornation.
25. Basstation enligt patentkrav 7, kännetecknad därav, att tilläggsinformationen om- 36 109841 fattar satelliternas identifieringsdata, Doppler-förskjutningens data, sökrutornas centra och bredder samt förhällandet mellan tid och frekvens och en för-sta mängd avständsinformation för avständet mellan 5 nämnda basstation och nämnda satelliter.
26. Basstation enligt patentkrav 6, k ä n -netecknad därav, att basstationen omfattar me-del som för mätande av avständet mellan mobilteleappa-raten och basstationen utnyttjar signalens mellan mo-10 bilteleapparaten och basstationen fortplantningsför-dröjning. 15
FI20001897A 1998-03-17 2000-08-28 System och förfarande för bestämning av positionen av en trådlös CDMA-sändare mottagare FI109841B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/040,501 US6081229A (en) 1998-03-17 1998-03-17 System and method for determining the position of a wireless CDMA transceiver
US4050198 1998-03-17
PCT/US1999/005583 WO1999047943A1 (en) 1998-03-17 1999-03-16 System and method for determining the position of a wireless cdma transceiver
US9905583 1999-03-16

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Publication Number Publication Date
FI20001897A FI20001897A (sv) 2000-11-17
FI109841B true FI109841B (sv) 2002-10-15

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US (1) US6081229A (sv)
EP (3) EP1064562B1 (sv)
JP (2) JP2002507727A (sv)
KR (1) KR100660257B1 (sv)
CN (1) CN1205484C (sv)
AR (1) AR014736A1 (sv)
AT (2) ATE421102T1 (sv)
AU (1) AU749430B2 (sv)
BR (1) BR9908819A (sv)
CA (1) CA2323625C (sv)
DE (2) DE69942792D1 (sv)
FI (1) FI109841B (sv)
HK (3) HK1035033A1 (sv)
HU (1) HUP0102510A3 (sv)
ID (1) ID28171A (sv)
IL (1) IL138092A0 (sv)
MX (1) MXPA00008992A (sv)
MY (1) MY125619A (sv)
NO (1) NO20004620L (sv)
NZ (1) NZ506583A (sv)
RU (1) RU2235341C2 (sv)
TW (1) TW530508B (sv)
UA (1) UA64780C2 (sv)
WO (1) WO1999047943A1 (sv)
ZA (1) ZA200004912B (sv)

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AU749430B2 (en) 2002-06-27
TW530508B (en) 2003-05-01
HK1035033A1 (en) 2001-11-09
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EP1519201A2 (en) 2005-03-30
NO20004620L (no) 2000-11-02
EP1064562A1 (en) 2001-01-03
DE69942792D1 (de) 2010-11-04
HK1075937A1 (en) 2005-12-30
CA2323625C (en) 2005-05-24
EP1064562B1 (en) 2009-01-14
HUP0102510A3 (en) 2002-10-28
RU2235341C2 (ru) 2004-08-27
AR014736A1 (es) 2001-03-28
AU3087999A (en) 1999-10-11
ZA200004912B (en) 2001-11-28
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EP1519201A3 (en) 2005-06-01
EP1519202A3 (en) 2005-06-01
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HK1075938A1 (en) 2005-12-30
ATE421102T1 (de) 2009-01-15
ID28171A (id) 2001-05-10
IL138092A0 (en) 2001-10-31
HUP0102510A2 (hu) 2001-11-28
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CN1300370A (zh) 2001-06-20
KR100660257B1 (ko) 2006-12-20
ATE482595T1 (de) 2010-10-15
CA2323625A1 (en) 1999-09-23
EP1519202B1 (en) 2014-10-22
UA64780C2 (uk) 2004-03-15
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US6081229A (en) 2000-06-27

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