ATE406718T1 - Verfahren zur funkkanalsimulation und kanalsimulator - Google Patents

Verfahren zur funkkanalsimulation und kanalsimulator

Info

Publication number
ATE406718T1
ATE406718T1 AT01996936T AT01996936T ATE406718T1 AT E406718 T1 ATE406718 T1 AT E406718T1 AT 01996936 T AT01996936 T AT 01996936T AT 01996936 T AT01996936 T AT 01996936T AT E406718 T1 ATE406718 T1 AT E406718T1
Authority
AT
Austria
Prior art keywords
channel
simulation
transformed
transformation
simulator
Prior art date
Application number
AT01996936T
Other languages
English (en)
Inventor
Juha Meinilae
Torsti Poutanen
Pertti Alapuranen
Original Assignee
Elektrobit System Test 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
Application filed by Elektrobit System Test Oy filed Critical Elektrobit System Test Oy
Application granted granted Critical
Publication of ATE406718T1 publication Critical patent/ATE406718T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/15—Correlation function computation including computation of convolution operations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/141—Discrete Fourier transforms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
    • H04B17/0087—Monitoring; Testing using service channels; using auxiliary channels using auxiliary channels or channel simulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Algebra (AREA)
  • Discrete Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Complex Calculations (AREA)
AT01996936T 2000-11-15 2001-11-14 Verfahren zur funkkanalsimulation und kanalsimulator ATE406718T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20002504A FI113514B (fi) 2000-11-15 2000-11-15 Menetelmä radiokanavan simuloimiseksi ja kanavasimulaattori

Publications (1)

Publication Number Publication Date
ATE406718T1 true ATE406718T1 (de) 2008-09-15

Family

ID=8559502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01996936T ATE406718T1 (de) 2000-11-15 2001-11-14 Verfahren zur funkkanalsimulation und kanalsimulator

Country Status (9)

Country Link
US (1) US7203223B2 (de)
EP (1) EP1340328B1 (de)
JP (1) JP4002830B2 (de)
AT (1) ATE406718T1 (de)
AU (1) AU2002223702A1 (de)
DE (1) DE60135576D1 (de)
DK (1) DK1340328T3 (de)
FI (1) FI113514B (de)
WO (1) WO2002041538A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116432B (fi) 2003-05-15 2005-11-15 Elektrobit Testing Oy Menetelmä ja järjestely kanavasimulaation suorittamiseksi
AU2003290480A1 (en) * 2003-12-19 2005-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive channel measurement reporting
FR2868894B1 (fr) * 2004-04-13 2006-08-18 Centre Nat Rech Scient Cnrse Procede pour inverser temporellement une onde
US7698121B2 (en) 2004-11-16 2010-04-13 Carnegie Mellon University Device and method for programmable wideband network emulation
ES2283194B2 (es) * 2005-09-22 2008-07-16 Telefonica, S.A. Emulador de canal mimo.
US8451924B2 (en) * 2007-04-25 2013-05-28 Elektrobit System Test Oy Simulation of multi-antenna radio channel
EP2523494B1 (de) * 2011-05-11 2014-01-29 Prisma Engineering S.r.l. Mobiles-Endgerät-Simulator für ein drahtloses Kommunikationsnetz und Verfahren zur Simulation eines Mobilen-Endgerätes
KR102063140B1 (ko) * 2011-10-27 2020-02-11 인텔 코포레이션 블록 기반 파고율 저감
US9826495B2 (en) * 2014-12-30 2017-11-21 Hughes Network Systems, Llc Apparatus and method for testing synchronized transmission between systems operating at different clock rates
EP3054303B1 (de) * 2015-02-03 2018-07-11 ABB S.p.A. Vorrichtung zur messung von elektrizitäts-mengen und verfahren zur messung von elektrizitäts-mengen
US9935724B1 (en) 2017-05-23 2018-04-03 The United States Of America As Represented By The Secretary Of The Air Force Product distribution modeling system and associated methods
US11563644B2 (en) 2019-01-04 2023-01-24 GoTenna, Inc. Method and apparatus for modeling mobility and dynamic connectivity on a stationary wireless testbed
JP7608866B2 (ja) 2021-02-26 2025-01-07 沖電気工業株式会社 信号生成装置、信号生成システムおよび信号生成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062148A (en) * 1989-06-02 1991-10-29 Hewlett-Packard Company Multi-path fading simulator
DE4108095A1 (de) * 1991-03-13 1992-09-17 Philips Patentverwaltung Rauschgenerator fuer einen funkkanalsimulator
US5191594A (en) 1991-11-27 1993-03-02 The United States Of America As Represented By The United States Department Of Energy Fading channel simulator
FI104452B (fi) * 1993-10-29 2000-01-31 Nokia Mobile Phones Ltd Menetelmä ja simulaattori radiolähettimen ja radiovastaanottimen välisen radiokanavan simuloimiseksi
US6236363B1 (en) * 1998-01-30 2001-05-22 Micronetics Wireless Smart antenna channel simulator and test system
AUPP271198A0 (en) * 1998-03-31 1998-04-23 Lake Dsp Pty Limited New variants on low-latency convolution - smooth updating of filter response using crossfades
US6512788B1 (en) * 1998-11-02 2003-01-28 Agilent Technologies, Inc. RF output spectrum measurement analyzer and method

Also Published As

Publication number Publication date
EP1340328B1 (de) 2008-08-27
FI20002504L (fi) 2002-07-15
US7203223B2 (en) 2007-04-10
JP2004514374A (ja) 2004-05-13
EP1340328A1 (de) 2003-09-03
FI113514B (fi) 2004-04-30
WO2002041538A1 (en) 2002-05-23
US20040044506A1 (en) 2004-03-04
AU2002223702A1 (en) 2002-05-27
DE60135576D1 (de) 2008-10-09
DK1340328T3 (da) 2008-11-03
JP4002830B2 (ja) 2007-11-07
FI20002504A0 (fi) 2000-11-15

Similar Documents

Publication Publication Date Title
ATE406718T1 (de) Verfahren zur funkkanalsimulation und kanalsimulator
DE60212468D1 (de) Verfahren und Vorrichtung zum Justieren einer Einbauanordnung für Radar, sowie Radar justiert von diesem Verfahren oder dieser Vorrichtung
MY141136A (en) Method of imaging subsurface formations using a virtual source array
DE69616517D1 (de) Vorrichtung und verfahren zur kompensation von akustischen echos einschliesslich nicht-linearen verzerrungen in lautsprechertelefonen
AU2003296072A1 (en) Transmission path simulation method and transmission path simulator
AU2003243317A8 (en) Method and system for skills-based testing and training
ATE447216T1 (de) Verfahren und system zur verringerung der aktualisierungs-häufigkeit
DE60137331D1 (de) Verfahren zur abschätzung des ortes eines gerätes
WO2004080406A3 (en) Therapeutic compositions
ATE406719T1 (de) Verfahren zur durchführung einer kanalsimulation und kanalsimulator
DE69837254D1 (de) Verfahren und Vorrichtung zur Spreizspektrumkodierung durch Setzen der Übertragungsdaten als Ausgangswerte des Folgengenerators
ATE372602T1 (de) Verfahren und system zur rauschreduzierung in einem mehrträgersignal
GB2437445A (en) Method and device for performing channel simulation
AU1333902A (en) Anastomosis instrument and method for performing same
WO2003019533A1 (en) Device and method for interpolating frequency components of signal adaptively
DE60227945D1 (de) Verfahren und einrichtung zur simulation eines funkkanals
IL160099A0 (en) Method and apparatus for generating a set of filter coefficients for a time updated adaptive filter
ATE297613T1 (de) Verfahren und einrichtung zum abschätzen des störabstandes eines signals
ATE479332T1 (de) Verfahren zur hemmung der ethylenreaktionen von pflanzen
ATE258738T1 (de) Verfahren und vorrichtung zur zeitsynchronen weiterleitung von signalen
ATE336829T1 (de) Verfahren und vorrichtung zum subtrahieren von mehreren pfaden empfangener störsignale
DE60327307D1 (de) Verfahren zur abschätzung von bodenreaktion von zweibeinigen beweglichen körpern
WO2000036426A3 (de) Verfahren und anordnung zur vorhersage von messdaten anhand vorgegebener messdaten
MY138150A (en) Method and apparatus for determining a nonlinear response function for a loudspeaker
DE50203864D1 (de) Verfahren zur Unterdrückung von Jammer-Signalen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties