FI20002504A0 - Menetelmä radiokanavan simuloimiseksi ja kanavasimulattori - Google Patents

Menetelmä radiokanavan simuloimiseksi ja kanavasimulattori

Info

Publication number
FI20002504A0
FI20002504A0 FI20002504A FI20002504A FI20002504A0 FI 20002504 A0 FI20002504 A0 FI 20002504A0 FI 20002504 A FI20002504 A FI 20002504A FI 20002504 A FI20002504 A FI 20002504A FI 20002504 A0 FI20002504 A0 FI 20002504A0
Authority
FI
Finland
Prior art keywords
simulation
channel
transformed
transformation
channel simulator
Prior art date
Application number
FI20002504A
Other languages
English (en)
Swedish (sv)
Other versions
FI113514B (fi
FI20002504A (fi
Inventor
Torsti Poutanen
Juha Meinilae
Pertti Alapuranen
Original Assignee
Elektrobit 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 Oy filed Critical Elektrobit Oy
Publication of FI20002504A0 publication Critical patent/FI20002504A0/fi
Priority to FI20002504A priority Critical patent/FI113514B/fi
Priority to AT01996936T priority patent/ATE406718T1/de
Priority to US10/416,682 priority patent/US7203223B2/en
Priority to JP2002543827A priority patent/JP4002830B2/ja
Priority to DE60135576T priority patent/DE60135576D1/de
Priority to EP01996936A priority patent/EP1340328B1/en
Priority to PCT/FI2001/000988 priority patent/WO2002041538A1/en
Priority to AU2002223702A priority patent/AU2002223702A1/en
Priority to DK01996936T priority patent/DK1340328T3/da
Publication of FI20002504A publication Critical patent/FI20002504A/fi
Application granted granted Critical
Publication of FI113514B publication Critical patent/FI113514B/fi

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • Discrete Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Complex Calculations (AREA)
FI20002504A 2000-11-15 2000-11-15 Menetelmä radiokanavan simuloimiseksi ja kanavasimulaattori FI113514B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20002504A FI113514B (fi) 2000-11-15 2000-11-15 Menetelmä radiokanavan simuloimiseksi ja kanavasimulaattori
DE60135576T DE60135576D1 (de) 2000-11-15 2001-11-14 Verfahren zur funkkanalsimulation und kanalsimulator
US10/416,682 US7203223B2 (en) 2000-11-15 2001-11-14 Method of radio channel simulation and channel simulator
JP2002543827A JP4002830B2 (ja) 2000-11-15 2001-11-14 無線チャネル・シミュレーション方法及びチャネル・シミュレータ
AT01996936T ATE406718T1 (de) 2000-11-15 2001-11-14 Verfahren zur funkkanalsimulation und kanalsimulator
EP01996936A EP1340328B1 (en) 2000-11-15 2001-11-14 Method of radio channel simulation and channel simulator
PCT/FI2001/000988 WO2002041538A1 (en) 2000-11-15 2001-11-14 Method of radio channel simulation and channel simulator
AU2002223702A AU2002223702A1 (en) 2000-11-15 2001-11-14 Method of radio channel simulation and channel simulator
DK01996936T DK1340328T3 (da) 2000-11-15 2001-11-14 Fremgangsmåde til radiokanalsimulering og kanalsimulator

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 (3)

Publication Number Publication Date
FI20002504A0 true FI20002504A0 (fi) 2000-11-15
FI20002504A FI20002504A (fi) 2002-07-15
FI113514B FI113514B (fi) 2004-04-30

Family

ID=8559502

Family Applications (1)

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

Country Status (9)

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

Families Citing this family (12)

* 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 (en) * 2011-05-11 2014-01-29 Prisma Engineering S.r.l. Mobile terminal simulator for a wireless telecommunications network and method to simulate a mobile terminal
EP2772033A4 (en) * 2011-10-27 2015-07-22 Lsi Corp SOFTDFE SIGNAL PROCESSING
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
ES2682948T3 (es) 2015-02-03 2018-09-24 Abb S.P.A. Aparato de medición de magnitudes eléctricas y método de medición de magnitudes eléctricas
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

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
WO2002041538A1 (en) 2002-05-23
FI113514B (fi) 2004-04-30
JP4002830B2 (ja) 2007-11-07
JP2004514374A (ja) 2004-05-13
EP1340328A1 (en) 2003-09-03
AU2002223702A1 (en) 2002-05-27
DE60135576D1 (de) 2008-10-09
EP1340328B1 (en) 2008-08-27
US20040044506A1 (en) 2004-03-04
ATE406718T1 (de) 2008-09-15
US7203223B2 (en) 2007-04-10
FI20002504A (fi) 2002-07-15
DK1340328T3 (da) 2008-11-03

Similar Documents

Publication Publication Date Title
FI20002504A0 (fi) Menetelmä radiokanavan simuloimiseksi ja kanavasimulattori
DK1072089T3 (da) Fremgangsmåde og apparat til bearbejdning af audiosignaler
DE69727003D1 (de) Verfahren zur Optimierung von Funkkommunikation zwischen einer Basisstation und einer Mobilstation
ATE258000T1 (de) Verfahren und vorrichtung zur gerichteten funkübertragung
DE69523030D1 (de) Verfahren und vorrichtung zur simulation der benutzerinterferenz in einem spreizspektrum-kommunikationssystem
NO20042642L (no) System og fremgangsmate for straleforming for tradlose kommunikasjonssignaler
GB2396523B (en) Method and apparatus for power control for a transmitter in a cellular communication system
EP1220195A3 (en) Singing voice synthesizing apparatus, singing voice synthesizing method, and program for realizing singing voice synthesizing method
DK0526501T3 (da) Fremgangsmåder og anordning til multipolær, akustisk logning ved diskret frekvens
ATE367061T1 (de) Schnittstelle, vorrichtung und verfahren zur kommunikation zwischen einem funkgeräte- steuerknoten und einem fernfunkgeräte-knoten in einer funk-basisstation
NO20035527D0 (no) Fremgangsmåte og apparat for frekvensselektiv antennelobe- forming
WO2002058341A3 (en) Apparatus, and associated method, for dynamically selecting frequency levels upon which to define communication channels in a radio communication system
AU2001239757A1 (en) System and method for information assimilation and functionality control based on positioning information obtained by impulse radio techniques
FI20012178A0 (fi) Menetelmä ja laite radiokanavan simuloimiseksi
FI934814A (fi) Menetelmä ja simulaattori radiolähettimen ja radiovastaanottimen välisen radiokanavan simuloimiseksi
AU2002359065A1 (en) Apparatus and method for linearizing adaptive array antenna system
WO2002011311A3 (en) Diversity receiver with a beamformer, and method therefore
DK1371160T3 (da) Fremgangsmåde til udförelse af kanalsimulering samt kanalsimulator
FI20010337A0 (fi) Menetelmä ja laite radiokanavan simuloimiseksi
IL160099A0 (en) Method and apparatus for generating a set of filter coefficients for a time updated adaptive filter
DE60232609D1 (de) Verringerung von nah-mehrdeutigkeiten
WO2000036426A3 (de) Verfahren und anordnung zur vorhersage von messdaten anhand vorgegebener messdaten
FI20012108A (fi) Menetelmä ja laitteisto radiokanavan simuloimiseksi
AU2002354215A1 (en) Performance simulation apparatus, performance simulation program, and performance simulation method
GB0226836D0 (en) A method and associated apparatus for reducing the bandwidth of a wireless network

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: ELEKTROBIT TESTING OY

Free format text: ELEKTROBIT TESTING OY

PC Transfer of assignment of patent

Owner name: ELEKTROBIT SYSTEM TEST OY

Free format text: ELEKTROBIT SYSTEM TEST OY

MM Patent lapsed