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DE60135576D1 - Verfahren zur funkkanalsimulation und kanalsimulator - Google Patents

Verfahren zur funkkanalsimulation und kanalsimulator

Info

Publication number
DE60135576D1
DE60135576D1 DE60135576T DE60135576T DE60135576D1 DE 60135576 D1 DE60135576 D1 DE 60135576D1 DE 60135576 T DE60135576 T DE 60135576T DE 60135576 T DE60135576 T DE 60135576T DE 60135576 D1 DE60135576 D1 DE 60135576D1
Authority
DE
Germany
Prior art keywords
channel
simulation
transformed
simulator
transformation
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.)
Expired - Lifetime
Application number
DE60135576T
Other languages
English (en)
Inventor
Juha Meinilae
Torsti Poutanen
Pertti Alapuranen
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.)
Anite Telecoms Oy
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 DE60135576D1 publication Critical patent/DE60135576D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE60135576T 2000-11-15 2001-11-14 Verfahren zur funkkanalsimulation und kanalsimulator Expired - Lifetime DE60135576D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002504A FI113514B (fi) 2000-11-15 2000-11-15 Menetelmä radiokanavan simuloimiseksi ja kanavasimulaattori
PCT/FI2001/000988 WO2002041538A1 (en) 2000-11-15 2001-11-14 Method of radio channel simulation and channel simulator

Publications (1)

Publication Number Publication Date
DE60135576D1 true DE60135576D1 (de) 2008-10-09

Family

ID=8559502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60135576T Expired - Lifetime DE60135576D1 (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
US8036327B2 (en) * 2003-12-19 2011-10-11 Telefonaktiebolaget L M 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.
KR101065891B1 (ko) * 2007-04-25 2011-09-19 엘렉트로비트 시스템 테스트 오와이 다중안테나 무선 채널의 시뮬레이션
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
EP2772033A4 (de) * 2011-10-27 2015-07-22 Lsi Corp Softdfe-signalverarbeitung
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
ATE406718T1 (de) 2008-09-15
US7203223B2 (en) 2007-04-10
EP1340328B1 (de) 2008-08-27
US20040044506A1 (en) 2004-03-04
JP4002830B2 (ja) 2007-11-07
FI20002504A0 (fi) 2000-11-15
DK1340328T3 (da) 2008-11-03
FI20002504L (fi) 2002-07-15
WO2002041538A1 (en) 2002-05-23
EP1340328A1 (de) 2003-09-03
JP2004514374A (ja) 2004-05-13
FI113514B (fi) 2004-04-30
AU2002223702A1 (en) 2002-05-27

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