AU8007798A - Method for direction estimation - Google Patents

Method for direction estimation

Info

Publication number
AU8007798A
AU8007798A AU80077/98A AU8007798A AU8007798A AU 8007798 A AU8007798 A AU 8007798A AU 80077/98 A AU80077/98 A AU 80077/98A AU 8007798 A AU8007798 A AU 8007798A AU 8007798 A AU8007798 A AU 8007798A
Authority
AU
Australia
Prior art keywords
direction estimation
estimation
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.)
Granted
Application number
AU80077/98A
Other versions
AU731787B2 (en
Inventor
Paul Walter Baier
Josef Blanz
Martin Haardt
Ralph Schmalenberger
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 Solutions and Networks GmbH and Co KG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of AU8007798A publication Critical patent/AU8007798A/en
Application granted granted Critical
Publication of AU731787B2 publication Critical patent/AU731787B2/en
Assigned to NOKIA SIEMENS NETWORKS GMBH & CO. KG reassignment NOKIA SIEMENS NETWORKS GMBH & CO. KG Alteration of Name(s) in Register under S187 Assignors: SIEMENS AKTIENGESELLSCHAFT
Anticipated expiration legal-status Critical
Ceased 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
    • G01S3/04—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
    • 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
    • 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
    • G01S3/04—Details
    • G01S3/043—Receivers
AU80077/98A 1997-03-25 1998-03-25 Method for direction estimation Ceased AU731787B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19712549 1997-03-25
DE19712549 1997-03-25
PCT/DE1998/000878 WO1998043106A2 (en) 1997-03-25 1998-03-25 Method for evaluating direction

Publications (2)

Publication Number Publication Date
AU8007798A true AU8007798A (en) 1998-10-20
AU731787B2 AU731787B2 (en) 2001-04-05

Family

ID=7824590

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80077/98A Ceased AU731787B2 (en) 1997-03-25 1998-03-25 Method for direction estimation

Country Status (8)

Country Link
EP (1) EP0970388B1 (en)
JP (1) JP3935968B2 (en)
KR (1) KR100532803B1 (en)
CN (1) CN1201167C (en)
AU (1) AU731787B2 (en)
DE (1) DE59802725D1 (en)
RU (1) RU2195682C2 (en)
WO (1) WO1998043106A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19803188B4 (en) * 1998-01-28 2006-04-20 Siemens Ag Method and base station for data transmission in a radio communication system
ES2226892T3 (en) * 1999-06-28 2005-04-01 Siemens Aktiengesellschaft PROCEDURE AND DEVICE FOR DETECTION OF THE MOVEMENT ADDRESS OF A MOBILE DATA MEMORY, ESPECIALLY IN AN IDENTIFICATION SYSTEM.
DE10026077B4 (en) 2000-05-25 2007-03-22 Siemens Ag Beamforming method
DE10025989B4 (en) * 2000-05-25 2005-11-03 Siemens Ag Beamforming method
DE10032426B4 (en) * 2000-07-04 2006-01-12 Siemens Ag Beamforming method
DE10051133A1 (en) * 2000-10-16 2002-05-02 Siemens Ag Beamforming method
US6907270B1 (en) 2000-10-23 2005-06-14 Qualcomm Inc. Method and apparatus for reduced rank channel estimation in a communications system
DE10058060A1 (en) 2000-11-23 2002-05-29 Siemens Ag Method and device for transmitting feedback in a radio communication system
GB2376568B (en) * 2001-06-12 2005-06-01 Mobisphere Ltd Improvements in or relating to smart antenna arrays
CN1262130C (en) * 2003-03-31 2006-06-28 大唐移动通信设备有限公司 Method of estimating space reaching direction of fixed wave beam
DE102004020276A1 (en) * 2004-04-26 2005-11-17 Rohde & Schwarz Gmbh & Co Kg Method and device for the radio bearing of several spectrally overlapping radio stations
DE102004026790A1 (en) * 2004-06-02 2005-12-29 Siemens Ag Mobile telephone locating method for estimating the position of a subscriber station/mobile telephone in a radiotelephone communications system selects from many reference positions
KR101498646B1 (en) * 2013-12-03 2015-03-04 충남대학교산학협력단 DOA Estimation Apparatus and Method in Multi-Jammer Environments

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW351886B (en) * 1993-09-27 1999-02-01 Ericsson Telefon Ab L M Using two classes of channels with different capacity
FI98018C (en) * 1994-08-18 1997-03-25 Nokia Mobile Phones Ltd Method and apparatus for measuring the impulse response of a radio channel
DE19511752A1 (en) * 1995-03-30 1996-10-10 Siemens Ag Process for high-resolution evaluation of signals for one- or two-dimensional direction or frequency estimation
FI106668B (en) * 1995-05-24 2001-03-15 Nokia Networks Oy Base station equipment and method for directing antenna beam

Also Published As

Publication number Publication date
EP0970388B1 (en) 2001-11-21
RU2195682C2 (en) 2002-12-27
EP0970388A2 (en) 2000-01-12
WO1998043106A3 (en) 1998-12-23
CN1251656A (en) 2000-04-26
WO1998043106A2 (en) 1998-10-01
JP2001519033A (en) 2001-10-16
DE59802725D1 (en) 2002-02-21
CN1201167C (en) 2005-05-11
KR100532803B1 (en) 2005-12-02
JP3935968B2 (en) 2007-06-27
KR20010005580A (en) 2001-01-15
AU731787B2 (en) 2001-04-05

Similar Documents

Publication Publication Date Title
AU3035299A (en) Method for powder-coating
AU6586598A (en) Method for simplying block matching motion estimation
AU6272999A (en) Direction finding apparatus
AU6264398A (en) Schottky-metal detection method
AU8007798A (en) Method for direction estimation
AU1230899A (en) Method for cleaning system components
AU6132598A (en) Method for generating curves
AU9751998A (en) Method for silylating carbohydrates
AU3704297A (en) Method
AU9363698A (en) Method for preparing bicycloheptan-amine compounds
AU7591896A (en) Method for motion estimation
AU1810399A (en) Method for synthesizing
AUPO935597A0 (en) Improved fastening method
AU1662599A (en) Method for determining slip
AU7063298A (en) Etching method
AUPO870297A0 (en) Method
AUPO937097A0 (en) Method
AU7558998A (en) Method for reinforcing
AU8892598A (en) Method for creating images
AU5740598A (en) Method for surface pickling
AU1966799A (en) Method for producing chlorobenzoxazolene
AU8212898A (en) Method for producing 2-cyclododecyl-1-propanol
AU1416399A (en) Method for voice evaluation
AU1761599A (en) Method for frequency error estimation
AUPO933597A0 (en) Diagnostic method

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)