AU2002226447A1 - Positioning method and radio system - Google Patents

Positioning method and radio system

Info

Publication number
AU2002226447A1
AU2002226447A1 AU2002226447A AU2644702A AU2002226447A1 AU 2002226447 A1 AU2002226447 A1 AU 2002226447A1 AU 2002226447 A AU2002226447 A AU 2002226447A AU 2644702 A AU2644702 A AU 2644702A AU 2002226447 A1 AU2002226447 A1 AU 2002226447A1
Authority
AU
Australia
Prior art keywords
positioning method
radio system
radio
positioning
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002226447A
Other languages
English (en)
Inventor
Ari Hottinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
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
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of AU2002226447A1 publication Critical patent/AU2002226447A1/en
Abandoned legal-status Critical Current

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
    • G01S3/40—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal adjusting orientation of a single directivity characteristic to produce maximum or minimum signal, e.g. rotatable loop antenna or equivalent goniometer 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
    • 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
    • G01S5/0226—Transmitters
    • 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
    • G01S5/0252—Radio frequency fingerprinting
    • G01S5/02521—Radio frequency fingerprinting using a radio-map
    • 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
    • G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
AU2002226447A 2001-01-12 2002-01-10 Positioning method and radio system Abandoned AU2002226447A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20010079 2001-01-12
FI20010079A FI20010079A (fi) 2001-01-12 2001-01-12 Paikannusmenetelmä ja radiojärjestelmä
PCT/FI2002/000022 WO2002054850A2 (fr) 2001-01-12 2002-01-10 Procede de localisation et systeme radio

Publications (1)

Publication Number Publication Date
AU2002226447A1 true AU2002226447A1 (en) 2002-07-24

Family

ID=8559995

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002226447A Abandoned AU2002226447A1 (en) 2001-01-12 2002-01-10 Positioning method and radio system

Country Status (5)

Country Link
US (1) US7376428B2 (fr)
EP (1) EP1362492A2 (fr)
AU (1) AU2002226447A1 (fr)
FI (1) FI20010079A (fr)
WO (1) WO2002054850A2 (fr)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108588B (fi) * 1998-12-15 2002-02-15 Nokia Corp Menetelmä ja radiojärjestelmä digitaalisen signaalin siirtoon
US7336626B1 (en) * 2001-09-28 2008-02-26 Arraycomm, Inc Operating time division duplex (TDD) wireless systems in paired spectrum (FDD) allocations
US20040203420A1 (en) * 2002-04-10 2004-10-14 Rick Roland R. Method and apparatus for calculating a representative measurement from multiple data measurements
US20040166881A1 (en) * 2003-02-06 2004-08-26 Farchmin David Walter Phased array wireless location method and apparatus
US7385914B2 (en) 2003-10-08 2008-06-10 Atheros Communications, Inc. Apparatus and method of multiple antenna transmitter beamforming of high data rate wideband packetized wireless communication signals
US7564914B2 (en) 2004-12-14 2009-07-21 Broadcom Corporation Method and system for frame formats for MIMO channel measurement exchange
DE102004059941A1 (de) 2004-12-13 2006-06-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Bestimmen eines Eintreffzeitpunktes einer Empfangsfolge
DE102004059940A1 (de) * 2004-12-13 2006-06-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Signalkonvertierer zum Konvertieren eines Startsignals in ein Endsignal und Verfahren zum Konvertieren eines Startsignals in ein Endsignal
DE102004059958B4 (de) * 2004-12-13 2007-10-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Bestimmen eines Korrelationswertes
DE102004059957A1 (de) * 2004-12-13 2006-06-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Synchronisationsvorrichtung und Vorrichtung zum Erzeugen eines Synchronisationssignals
DE102004059980A1 (de) 2004-12-13 2006-06-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mischer zum Mischen eines Signals und Verfahren zum Mischen eines Signals
DE102004059946B4 (de) 2004-12-13 2008-10-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Ermitteln eines Korrelationsmaximums
EP1871123B1 (fr) * 2005-04-05 2011-08-10 Panasonic Corporation Systeme de reseau sans fil dans un vehicule
US8265657B2 (en) * 2006-05-18 2012-09-11 Samsung Electronics Co., Ltd. Method and system for device discovery in a wireless video area network
EP2145205B1 (fr) 2007-05-01 2019-09-18 QUALCOMM Incorporated Emplacement de position pour systèmes de communication sans fil
US7990332B1 (en) * 2007-05-16 2011-08-02 At&T Intellectual Property I, L.P. Multi-directional receiving antenna array
US9119026B2 (en) 2007-05-18 2015-08-25 Qualcomm Incorporated Enhanced pilot signal
US8412227B2 (en) 2007-05-18 2013-04-02 Qualcomm Incorporated Positioning using enhanced pilot signal
US8265047B2 (en) * 2007-09-13 2012-09-11 Samsung Electronics Co., Ltd. System and method for device discovery in a wireless network of devices having directional antennas
US8443458B2 (en) * 2008-01-16 2013-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for detecting the opening of a cover enclosing the device
EP2301211B1 (fr) * 2008-07-17 2021-10-13 Nokia Technologies Oy Traitement de paquets de données pour l'estimation d'une direction vers un émetteur
US20180329018A9 (en) * 2008-07-25 2018-11-15 etherwhere Coporation System framework for mobile device location
US20100142481A1 (en) * 2008-12-08 2010-06-10 Electronics And Telecommunications Research Institute Apparatus and method for transmitting and receiving signal for handoff in broadcasting network
KR101479011B1 (ko) * 2008-12-17 2015-01-13 삼성전자주식회사 다중 대역 스케쥴링 방법 및 이를 이용한 방송 서비스 시스템
DE102009017426A1 (de) * 2009-03-03 2010-09-09 T-Mobile International Ag Verfahren und Mobilfunkendgerät zur Positionsbestimmung in Mobilfunknetzen mittels Richtungspeilung
KR100979623B1 (ko) * 2009-05-27 2010-09-01 서울대학교산학협력단 복수의 안테나를 포함한 무선 통신 장치 기반 위치 확인 시스템 및 방법
US8744463B2 (en) * 2009-06-28 2014-06-03 Lg Electronics Inc. Method for transmitting a signal for a location-based service in a wireless communication system, and apparatus for same
ES2363905B1 (es) * 2009-09-18 2012-06-22 Vodafone España, S.A.U. Diversidad de transmisión multiportadora en utran para hsdpa.
DE102009049978A1 (de) * 2009-10-20 2011-05-05 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur relativen Lageerkennung von Funkortungsstationen
US9307431B2 (en) 2010-04-13 2016-04-05 Qualcomm Incorporated Reporting of channel properties in heterogeneous networks
US9515773B2 (en) 2010-04-13 2016-12-06 Qualcomm Incorporated Channel state information reporting in a wireless communication network
US20110250919A1 (en) 2010-04-13 2011-10-13 Qualcomm Incorporated Cqi estimation in a wireless communication network
US9350475B2 (en) 2010-07-26 2016-05-24 Qualcomm Incorporated Physical layer signaling to user equipment in a wireless communication system
US8886250B2 (en) 2010-06-18 2014-11-11 Qualcomm Incorporated Channel quality reporting for different types of subframes
US8131312B2 (en) 2010-05-24 2012-03-06 Nice Systems Ltd. Method and system for construction of radio environment model
US8200244B2 (en) 2010-05-24 2012-06-12 Nice Systems Ltd. Method and system for mobile station location
US8588808B2 (en) 2010-05-24 2013-11-19 Nice-Systems Ltd. Method and system for estimation of mobile station velocity in a cellular system based on geographical data
US9136953B2 (en) * 2010-08-03 2015-09-15 Qualcomm Incorporated Interference estimation for wireless communication
EP2482582B1 (fr) 2011-01-26 2013-01-16 Alcatel Lucent Station de base, son procédé de fonctionnement, terminal et son procédé de fonctionnement
US8855000B2 (en) 2011-04-28 2014-10-07 Qualcomm Incorporated Interference estimation using data traffic power and reference signal power
RU2586023C2 (ru) 2011-05-23 2016-06-10 Общество с ограниченной ответственностью "Радио Гигабит" Антенное устройство с электронным сканированием луча
US8391890B2 (en) * 2011-06-29 2013-03-05 Alcatel Lucent Method and apparatus for geo-locating mobile station
RU2585309C2 (ru) 2011-10-20 2016-05-27 Общество с ограниченной ответственностью "Радио Гигабит" Система и способ радиорелейной связи с электронной подстройкой луча
RU2530330C1 (ru) * 2013-03-22 2014-10-10 Общество с ограниченной ответственностью "Радио Гигабит" Станция радиорелейной связи со сканирующей антенной
WO2016022613A1 (fr) * 2014-08-04 2016-02-11 Mediatek Inc. Identification de lobe principal et de lobe secondaire d'antenne réseau pour radiogoniométrie
US9872136B2 (en) * 2015-06-29 2018-01-16 Intel IP Corporation Method and apparatus for transmitter geo-location in mobile platforms
WO2017013304A1 (fr) * 2015-07-23 2017-01-26 Nokia Technologies Oy Procédé de positionnement
EP3306337A1 (fr) * 2016-10-10 2018-04-11 Fraunhofer Gesellschaft zur Förderung der Angewand Localisation d'équipement utilisateur dans un réseau de communication mobile
EP3321709A1 (fr) * 2016-11-11 2018-05-16 Fraunhofer Gesellschaft zur Förderung der Angewand Localisation d'équipement utilisateur dans un réseau de communication mobile en fonction des retards et les forces de trajet
WO2018228868A1 (fr) 2017-06-14 2018-12-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Appareil, système et procédé d'amélioration d'estimation de position
US11206632B2 (en) * 2019-02-14 2021-12-21 Samsung Electronics Co., Ltd. Position of user equipment
US11624801B2 (en) * 2021-03-31 2023-04-11 Red Point Positioning Corporation Method and system for determining the location of an object based on time difference of arrival (TDOA) and angle of arrival (AOA)
CN115413018A (zh) * 2021-05-26 2022-11-29 中兴通讯股份有限公司 信道状态信息处理方法、终端和计算机可读存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6249680B1 (en) * 1997-01-08 2001-06-19 U.S. Wireless Corporation Radio transmitter location finding in CDMA wireless communication systems
US6064339A (en) * 1997-01-08 2000-05-16 Us Wireless Corporation Subspace signature matching for location ambiguity resolution in wireless communication systems
US6026304A (en) * 1997-01-08 2000-02-15 U.S. Wireless Corporation Radio transmitter location finding for wireless communication network services and management
US6167274A (en) * 1997-06-03 2000-12-26 At&T Wireless Svcs. Inc. Method for locating a mobile station
US6671514B1 (en) * 1997-10-16 2003-12-30 Telefonaktiebolaget Lm Ericsson (Publ) System and method for location positioning a mobile station in a CDMA cellular system
AT407933B (de) * 1998-06-09 2001-07-25 Juha Dipl Ing Laurila Verfahren zur trennung und zur detektion von gleichkanal-signalen
US6501747B1 (en) * 1998-08-20 2002-12-31 Metawave Communications Corporation Manifold assisted channel estimation and demodulation for CDMA systems in fast fading environments
KR100378124B1 (ko) * 1998-12-10 2003-06-19 삼성전자주식회사 이동통신시스템에서단말기의위치추정장치및방법
US20050009528A1 (en) * 1999-10-21 2005-01-13 Mikio Iwamura Channel identifier assigning method and mobile communications system
US6351499B1 (en) * 1999-12-15 2002-02-26 Iospan Wireless, Inc. Method and wireless systems using multiple antennas and adaptive control for maximizing a communication parameter
US6870808B1 (en) * 2000-10-18 2005-03-22 Adaptix, Inc. Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks
AU2002213447A1 (en) * 2000-11-30 2002-06-11 Arraycomm Llc Training sequence for a radio communications system
US7254401B2 (en) * 2000-12-19 2007-08-07 Nokia Corporation Network-based method and system for determining a location of user equipment in CDMA networks
US6738020B1 (en) * 2001-07-31 2004-05-18 Arraycomm, Inc. Estimation of downlink transmission parameters in a radio communications system with an adaptive antenna array

Also Published As

Publication number Publication date
US7376428B2 (en) 2008-05-20
FI20010079A (fi) 2002-07-13
WO2002054850A8 (fr) 2003-10-30
US20040072579A1 (en) 2004-04-15
WO2002054850A2 (fr) 2002-07-18
WO2002054850A3 (fr) 2002-08-08
FI20010079A0 (fi) 2001-01-12
EP1362492A2 (fr) 2003-11-19

Similar Documents

Publication Publication Date Title
AU2002226447A1 (en) Positioning method and radio system
AU2002247173A1 (en) Enhanced radio systems and methods
AU2002307768A1 (en) System and method for phytomonitoring
AU2002306870A1 (en) Pdstudio design system and method
AU2002234211A1 (en) Position location system and method
AU2002310225A1 (en) System and method for mobile commerce
AU2002334272A1 (en) System and method for wireless multimedia communication
AU2002309726A1 (en) Claiming system and method
AU2002249929A1 (en) Systems and methods for communications
AU2002237983A1 (en) Ordering system and method
AU2002317417A1 (en) System and method for providing gps-enabled wireless communications
AU2002229432A1 (en) Network-assisted communication method and system therefor
AU2001237693A1 (en) Wireless communications system and method
AU2002246957A1 (en) Smart-caching system and method
AU2003301935A1 (en) System and method for manufacturing wireless devices
AU2002241117A1 (en) Communication system and method
AU2002258731A1 (en) Method and system for facilitating communication
AU2001280151A1 (en) Radio receiving system and method
AU2002341302A1 (en) Efficient communication method and system
AU2003300198A1 (en) Method and system for wireless communication
EP1496624A4 (fr) Procede et systeme de communication radio
AU2002337511A1 (en) Method and system for facilitating e-business
AU2003277677A1 (en) Radio communication system and radio communication method
AU2002315759A1 (en) Radio communication system and radio communication method
AU2003283761A1 (en) Positioning system and method