FI980724A - Aikaeron mittausmenetelmä ja radiojärjestelmä - Google Patents

Aikaeron mittausmenetelmä ja radiojärjestelmä Download PDF

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Publication number
FI980724A
FI980724A FI980724A FI980724A FI980724A FI 980724 A FI980724 A FI 980724A FI 980724 A FI980724 A FI 980724A FI 980724 A FI980724 A FI 980724A FI 980724 A FI980724 A FI 980724A
Authority
FI
Finland
Prior art keywords
time difference
radio system
measurement method
difference measurement
rtd
Prior art date
Application number
FI980724A
Other languages
English (en)
Swedish (sv)
Other versions
FI980724A0 (fi
FI106602B (fi
Inventor
Ville Ruutu
Timo M Rantalainen
Marko Alanen
Gudni Gunnarson
Olli Hyvaerinen
Original Assignee
Nokia Networks Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8551419&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI980724(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Networks Oy filed Critical Nokia Networks Oy
Priority to FI980724A priority Critical patent/FI106602B/fi
Publication of FI980724A0 publication Critical patent/FI980724A0/fi
Priority to EP99945702A priority patent/EP1068762B1/en
Priority to JP2000544146A priority patent/JP4059626B2/ja
Priority to DE69927492T priority patent/DE69927492T2/de
Priority to AU59468/99A priority patent/AU755890B2/en
Priority to CN99804679A priority patent/CN1131657C/zh
Priority to AT99945702T priority patent/ATE305709T1/de
Priority to PCT/FI1999/000264 priority patent/WO1999053707A1/fi
Publication of FI980724A publication Critical patent/FI980724A/fi
Priority to US09/677,114 priority patent/US6456237B1/en
Priority to NO20004893A priority patent/NO325596B1/no
Publication of FI106602B publication Critical patent/FI106602B/fi
Application granted granted Critical
Priority to US10/200,930 priority patent/US20020175860A1/en

Links

Classifications

    • 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
    • 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
    • G01S1/045—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
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Circuits Of Receivers In General (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Particle Accelerators (AREA)
  • Electroluminescent Light Sources (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
FI980724A 1998-03-31 1998-03-31 Aikaeron mittausmenetelmä ja radiojärjestelmä FI106602B (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI980724A FI106602B (fi) 1998-03-31 1998-03-31 Aikaeron mittausmenetelmä ja radiojärjestelmä
PCT/FI1999/000264 WO1999053707A1 (fi) 1998-03-31 1999-03-30 Method of measuring time difference, and radio system
CN99804679A CN1131657C (zh) 1998-03-31 1999-03-30 测量时差的方法,以及无线***
JP2000544146A JP4059626B2 (ja) 1998-03-31 1999-03-30 時間差測定方法及び無線システム
DE69927492T DE69927492T2 (de) 1998-03-31 1999-03-30 Verfahren zur messung der zeitdifferenz zwischen sendern sowie funksystem
AU59468/99A AU755890B2 (en) 1998-03-31 1999-03-30 Method of measuring time difference, and radio system
EP99945702A EP1068762B1 (en) 1998-03-31 1999-03-30 Method of measuring time difference between transmitters, and radio system
AT99945702T ATE305709T1 (de) 1998-03-31 1999-03-30 Verfahren zur messung der zeitdifferenz zwischen sendern sowie funksystem
US09/677,114 US6456237B1 (en) 1998-03-31 2000-09-29 Method of measuring time difference, and radio system
NO20004893A NO325596B1 (no) 1998-03-31 2000-09-29 Fremgangsmate for maling av tidsforskjell, samt radiosystem
US10/200,930 US20020175860A1 (en) 1998-03-31 2002-07-23 Method of measuring time difference, and radio system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980724 1998-03-31
FI980724A FI106602B (fi) 1998-03-31 1998-03-31 Aikaeron mittausmenetelmä ja radiojärjestelmä

Publications (3)

Publication Number Publication Date
FI980724A0 FI980724A0 (fi) 1998-03-31
FI980724A true FI980724A (fi) 1999-10-01
FI106602B FI106602B (fi) 2001-02-28

Family

ID=8551419

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980724A FI106602B (fi) 1998-03-31 1998-03-31 Aikaeron mittausmenetelmä ja radiojärjestelmä

Country Status (10)

Country Link
US (2) US6456237B1 (fi)
EP (1) EP1068762B1 (fi)
JP (1) JP4059626B2 (fi)
CN (1) CN1131657C (fi)
AT (1) ATE305709T1 (fi)
AU (1) AU755890B2 (fi)
DE (1) DE69927492T2 (fi)
FI (1) FI106602B (fi)
NO (1) NO325596B1 (fi)
WO (1) WO1999053707A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7194272B2 (en) 1998-04-08 2007-03-20 Nokia Networks Oy Calculation method in a radio system for calculating the geometrical time difference between transmitters

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0008540D0 (en) 2000-04-06 2000-05-24 Nokia Networks Oy Provision of location service apparatus
US6665540B2 (en) * 2001-02-02 2003-12-16 Nokia Mobile Phones, Ltd. Method and system for locating a mobile terminal in a cellular radio network
WO2003003615A1 (en) * 2001-06-27 2003-01-09 Nokia Corporation Methods for determining times and changes of times of transmission, radio communications system and processor
US7346345B2 (en) 2002-02-15 2008-03-18 Nokia Corporation Positioning in a telecommunications system
EP1739450A1 (en) * 2005-06-30 2007-01-03 SES Astra S.A. Method and apparatus for determining the location of a stationary satellite receiver
US8483706B2 (en) 2008-04-15 2013-07-09 Qualcomm Incorporated Location services based on positioned wireless measurement reports
JP2012518170A (ja) * 2009-02-13 2012-08-09 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 移動体端末の位置の実時間差の決定の方法及び装置
WO2011027347A2 (en) * 2009-09-02 2011-03-10 Pin Nav Llc Device and method for calculating time of arrival of a frame in a wireless network
US9424583B2 (en) * 2009-10-15 2016-08-23 Empire Technology Development Llc Differential trials in augmented reality
US9357354B2 (en) 2013-06-26 2016-05-31 Qualcomm Incorporated Utilizing motion detection in estimating variability of positioning related metrics
CN109116301B (zh) * 2018-08-14 2023-02-28 中国电子科技集团公司第三十八研究所 一种基于置信度估计的到达时间差测量方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848254A (en) * 1971-07-28 1974-11-12 Siemens Ag Method for locating vehicles
DE3673642D1 (de) 1986-04-11 1990-09-27 Ant Nachrichtentech Verfahren zum ermitteln der aufenthaltsfunkzelle einer mobilstation innerhalb eines mobilfunknetzes.
KR890702046A (ko) * 1987-10-23 1989-12-22 에이.더블유.카람벨라스 배치 정확도가 향상된 항공 수송 차량용 차량 배치 시스템
US5600706A (en) * 1992-04-08 1997-02-04 U S West, Inc. Method and system for determining the position of a mobile receiver
US5510801A (en) * 1994-03-01 1996-04-23 Stanford Telecommunications, Inc. Location determination system and method using television broadcast signals
GB9508884D0 (en) * 1995-05-02 1995-06-21 Telecom Sec Cellular Radio Ltd Cellular radio system
US6108558A (en) * 1998-04-21 2000-08-22 Motorola, Inc. Method for calculating a location of a remote Unit utilizing observed time difference (OTD) and real time difference (RTD) measurements.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7194272B2 (en) 1998-04-08 2007-03-20 Nokia Networks Oy Calculation method in a radio system for calculating the geometrical time difference between transmitters

Also Published As

Publication number Publication date
EP1068762A1 (en) 2001-01-17
JP2002511724A (ja) 2002-04-16
US6456237B1 (en) 2002-09-24
DE69927492T2 (de) 2006-06-29
FI980724A0 (fi) 1998-03-31
AU755890B2 (en) 2003-01-02
EP1068762B1 (en) 2005-09-28
NO325596B1 (no) 2008-06-23
JP4059626B2 (ja) 2008-03-12
FI106602B (fi) 2001-02-28
ATE305709T1 (de) 2005-10-15
CN1295775A (zh) 2001-05-16
NO20004893D0 (no) 2000-09-29
NO20004893L (no) 2000-09-29
WO1999053707A1 (fi) 1999-10-21
US20020175860A1 (en) 2002-11-28
AU5946899A (en) 1999-11-01
CN1131657C (zh) 2003-12-17
DE69927492D1 (de) 2005-11-03

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