DE60135576D1 - Verfahren zur funkkanalsimulation und kanalsimulator - Google Patents
Verfahren zur funkkanalsimulation und kanalsimulatorInfo
- 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
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)
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 (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116432B (fi) | 2003-05-15 | 2005-11-15 | Elektrobit Testing Oy | Menetelmä ja järjestely kanavasimulaation suorittamiseksi |
WO2005060190A1 (en) * | 2003-12-19 | 2005-06-30 | 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. |
JP4892100B2 (ja) * | 2007-04-25 | 2012-03-07 | エレクトロビット・システム・テスト・オサケユキテュア | マルチアンテナ無線チャネルのシミュレーション・システム及び方法 |
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 |
US8831133B2 (en) * | 2011-10-27 | 2014-09-09 | Lsi Corporation | Recursive digital pre-distortion (DPD) |
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)
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 |
-
2000
- 2000-11-15 FI FI20002504A patent/FI113514B/fi not_active IP Right Cessation
-
2001
- 2001-11-14 WO PCT/FI2001/000988 patent/WO2002041538A1/en active IP Right Grant
- 2001-11-14 DK DK01996936T patent/DK1340328T3/da active
- 2001-11-14 AU AU2002223702A patent/AU2002223702A1/en not_active Abandoned
- 2001-11-14 JP JP2002543827A patent/JP4002830B2/ja not_active Expired - Fee Related
- 2001-11-14 EP EP01996936A patent/EP1340328B1/de not_active Expired - Lifetime
- 2001-11-14 AT AT01996936T patent/ATE406718T1/de not_active IP Right Cessation
- 2001-11-14 DE DE60135576T patent/DE60135576D1/de not_active Expired - Lifetime
- 2001-11-14 US US10/416,682 patent/US7203223B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2004514374A (ja) | 2004-05-13 |
US20040044506A1 (en) | 2004-03-04 |
FI20002504A0 (fi) | 2000-11-15 |
WO2002041538A1 (en) | 2002-05-23 |
US7203223B2 (en) | 2007-04-10 |
ATE406718T1 (de) | 2008-09-15 |
AU2002223702A1 (en) | 2002-05-27 |
FI113514B (fi) | 2004-04-30 |
FI20002504A (fi) | 2002-07-15 |
EP1340328B1 (de) | 2008-08-27 |
JP4002830B2 (ja) | 2007-11-07 |
EP1340328A1 (de) | 2003-09-03 |
DK1340328T3 (da) | 2008-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |