GT200600423A - Emulador de canal mimo - Google Patents
Emulador de canal mimoInfo
- Publication number
- GT200600423A GT200600423A GT200600423A GT200600423A GT200600423A GT 200600423 A GT200600423 A GT 200600423A GT 200600423 A GT200600423 A GT 200600423A GT 200600423 A GT200600423 A GT 200600423A GT 200600423 A GT200600423 A GT 200600423A
- Authority
- GT
- Guatemala
- Prior art keywords
- emulator
- optical
- transmission matrix
- equipment
- conversors
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 abstract 4
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/391—Modelling the propagation channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Optical Communication System (AREA)
Abstract
EMULADOR DE CANAL MIMO (MÚLTIPLE INPUT MÚLTIPLE OUTPUT) CON UNA MATRIZ DE TRANSMISIÓN, O EQUIPO EMULADOR DE MATRIZ DE TRANSMISIÓN RADIO, PARA LA MEDIDA DE EQUIPOS TRANSCEPTORES RADIO DE MÚLTIPLES ANTENAS TRANSMISORAS Y MÚLTIPLES ANTENAS RECEPTORAS. EL EQUIPO EMULADOR GENERALIZA LOS PROCEDIMIENTOS DE MEDIDA DE EQUIPOS TRANSCEPTORES RADIO DE UNA ÚNICA PAREJA DE ANTENAS AL CASO MIMO, EMULANDO A NIVEL ÓPTICO LA MATRIZ DE TRANSMISIÓN QUE REPRESENTA EL CONJUNTO DE CAMINOS DE PROPAGACIÓN INDIVIDUALES ENTRE CADA ANTENA TRANSMISORA Y CADA ANTENA RECEPTORA, PARA LO CUAL COMPRENDE UNA SERIE DE CONVERSORES ELECTRO-ÓPTICOS BIDIRECCIONALES (2), ASÍ COMO UNA SERIE DE ELEMENTOS INTERNOS A DICHA MATRIZ ADAPTADOS PARA TRATAR LAS SEÑALES ÓPTICAS DE SALIDA DE DICHOS CONVERSORES (2), TALES COMO UNOS ATENUADORES ÓPTICOS VARIABLES (4) Y UNOS ELEMENTOS GENERADORES DE RETARDO VARIABLE (5). T2006
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200502309A ES2283194B2 (es) | 2005-09-22 | 2005-09-22 | Emulador de canal mimo. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GT200600423A true GT200600423A (es) | 2009-04-07 |
Family
ID=37533012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GT200600423A GT200600423A (es) | 2005-09-22 | 2006-09-21 | Emulador de canal mimo |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1768284B1 (es) |
| AR (1) | AR056083A1 (es) |
| AT (1) | ATE434300T1 (es) |
| BR (1) | BRPI0604193A (es) |
| DE (1) | DE602006007273D1 (es) |
| ES (2) | ES2283194B2 (es) |
| GT (1) | GT200600423A (es) |
| MA (1) | MA28899B1 (es) |
| MX (1) | MXPA06010798A (es) |
| PE (1) | PE20070728A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2684070A1 (en) | 2007-04-25 | 2008-11-06 | Elektrobit System Test Oy | Simulation of multi-antenna radio channel |
| US7890821B2 (en) * | 2007-10-04 | 2011-02-15 | Veriwave, Inc. | Channel impairment emulator systems and methods |
| US8615206B2 (en) | 2010-06-30 | 2013-12-24 | Toyota Motor Engineering & Manufacturing North America, Inc. | Method and system for a radio transmission emulator |
| WO2012107600A1 (es) | 2011-02-09 | 2012-08-16 | At4 Wireless, S.A. | Procedimiento de generación de señales interferencia y dispositivo para llevar a cabo dicho procedimiento |
| DE102015000290A1 (de) | 2014-11-12 | 2015-08-27 | Daimler Ag | Datenleitungssimulationsvorrichtung sowie Testanordnung |
| ITUB20159483A1 (it) * | 2015-12-23 | 2017-06-23 | Miki Ferrari | Dispositivo e sistema per la radiocomunicazione con protocollo mimo |
| US11489598B2 (en) * | 2016-04-26 | 2022-11-01 | Rf Dsp Inc | Over-the-air channel state information acquirement for a massive MIMO channel emulator with over-the-air connection |
| CN109687925A (zh) * | 2019-02-01 | 2019-04-26 | 中电科仪器仪表有限公司 | 一种多通道基带信道模拟装置及方法 |
| CN111224727B (zh) * | 2020-04-24 | 2020-07-31 | 成都坤恒顺维科技股份有限公司 | 一种基于信道仿真仪的自适应拓扑结构的实现方法 |
| RU2768914C1 (ru) * | 2021-08-19 | 2022-03-25 | Общество с ограниченной ответственностью "Радио Гигабит" | Устройство для эмуляции антенны, поддерживающей калибровку каналов |
| CN116029091B (zh) * | 2022-11-21 | 2024-02-23 | 之江实验室 | 基于相干传输矩阵法的芯片仿真方法、装置和计算机设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE521039C2 (sv) * | 1997-10-21 | 2003-09-23 | Telia Ab | Kanalsimulator för mobila system |
| FI113514B (fi) * | 2000-11-15 | 2004-04-30 | Elektrobit Oy | Menetelmä radiokanavan simuloimiseksi ja kanavasimulaattori |
| FI111206B (fi) * | 2001-02-27 | 2003-06-13 | Elektrobit Oy | Menetelmä kanavasimulaation suorittamiseksi ja kanavasimulaattori |
| US7154959B2 (en) * | 2001-08-29 | 2006-12-26 | Intel Corporation | System and method for emulating a multiple input, multiple output transmission channel |
-
2005
- 2005-09-22 ES ES200502309A patent/ES2283194B2/es not_active Expired - Fee Related
-
2006
- 2006-09-19 BR BRPI0604193-0A patent/BRPI0604193A/pt not_active IP Right Cessation
- 2006-09-20 MA MA29331A patent/MA28899B1/fr unknown
- 2006-09-21 PE PE2006001141A patent/PE20070728A1/es not_active Application Discontinuation
- 2006-09-21 AR ARP060104125A patent/AR056083A1/es active IP Right Grant
- 2006-09-21 GT GT200600423A patent/GT200600423A/es unknown
- 2006-09-21 MX MXPA06010798A patent/MXPA06010798A/es active IP Right Grant
- 2006-09-22 DE DE602006007273T patent/DE602006007273D1/de active Active
- 2006-09-22 AT AT06380253T patent/ATE434300T1/de not_active IP Right Cessation
- 2006-09-22 ES ES06380253T patent/ES2326600T3/es active Active
- 2006-09-22 EP EP06380253A patent/EP1768284B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| AR056083A1 (es) | 2007-09-19 |
| ATE434300T1 (de) | 2009-07-15 |
| ES2283194B2 (es) | 2008-07-16 |
| MXPA06010798A (es) | 2007-03-23 |
| BRPI0604193A (pt) | 2008-01-02 |
| EP1768284B1 (en) | 2009-06-17 |
| ES2283194A1 (es) | 2007-10-16 |
| ES2326600T3 (es) | 2009-10-15 |
| EP1768284A1 (en) | 2007-03-28 |
| PE20070728A1 (es) | 2007-09-23 |
| DE602006007273D1 (de) | 2009-07-30 |
| MA28899B1 (fr) | 2007-10-01 |
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