MX2007002511A - Sistema para determinar sensibilidad de receptor de radiofrecuencia (rf) radiada y métodos relacionados. - Google Patents
Sistema para determinar sensibilidad de receptor de radiofrecuencia (rf) radiada y métodos relacionados.Info
- Publication number
- MX2007002511A MX2007002511A MX2007002511A MX2007002511A MX2007002511A MX 2007002511 A MX2007002511 A MX 2007002511A MX 2007002511 A MX2007002511 A MX 2007002511A MX 2007002511 A MX2007002511 A MX 2007002511A MX 2007002511 A MX2007002511 A MX 2007002511A
- Authority
- MX
- Mexico
- Prior art keywords
- ber
- power level
- determining
- tch power
- radio frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Quality & Reliability (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Mobile Radio Communication Systems (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Se describe un método de prueba para determinar la sensibilidad del receptor de radiofrecuencia (RF) radiada que puede incluir determinar una proporción de bits erróneos (BER) contra la función de nivel de potencia de canal de tráfico (TCH) para un canal inicial, determinar un nivel de potencia de TCH estimado para un canal subsiguiente basándose en la BER contra la función de nivel de potencia de TCH y una BER deseada, y medir una BER de un canal subsiguiente basándose en el nivel de potencia de TCH estimado. El método además puede incluir comparar la BER medida con la BER deseada y utilizar una diferencia entre las mismas junto con la BER contra la función de potencia de TCH para determinar un siguiente nivel de potencia de TCH estimado, y repetir la medición y comparación si la diferencia es mayor que un umbral para determinar por consiguiente un nivel de potencia de TCH en el canal subsiguiente que corresponde a la BER deseada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06251091A EP1830493B1 (en) | 2006-03-01 | 2006-03-01 | System and method for determining receiver sensitivity |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2007002511A true MX2007002511A (es) | 2008-11-14 |
Family
ID=36609066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007002511A MX2007002511A (es) | 2006-03-01 | 2007-02-28 | Sistema para determinar sensibilidad de receptor de radiofrecuencia (rf) radiada y métodos relacionados. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1830493B1 (es) |
JP (1) | JP2007235963A (es) |
KR (1) | KR100854431B1 (es) |
CN (1) | CN101034946B (es) |
AT (1) | ATE410844T1 (es) |
AU (1) | AU2007200692B2 (es) |
CA (1) | CA2578173C (es) |
DE (1) | DE602006003061D1 (es) |
ES (1) | ES2314842T3 (es) |
MX (1) | MX2007002511A (es) |
SG (1) | SG135156A1 (es) |
TW (1) | TWI359578B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101437317B (zh) * | 2007-11-15 | 2012-07-04 | 联芯科技有限公司 | 用于多模移动通信终端的无线射频指标验证装置及方法 |
ATE492951T1 (de) * | 2008-06-04 | 2011-01-15 | Research In Motion Ltd | System und verfahren zur bestimmung der funkfrequenz-empfängerempfindlichkeit |
US8170489B2 (en) | 2008-06-04 | 2012-05-01 | Research In Motion Limited | System and methods for determining radiated radio frequency (RF) receiver sensitivity |
CN101577924B (zh) * | 2009-03-05 | 2014-02-19 | 上海闻泰电子科技有限公司 | 一种phs手机耦合灵敏度的测试方法 |
CN101945402B (zh) * | 2009-07-07 | 2013-04-24 | 深圳富泰宏精密工业有限公司 | 通讯装置信号接收灵敏度测试系统及方法 |
CN101873185B (zh) | 2010-06-24 | 2014-11-05 | 惠州Tcl移动通信有限公司 | Gsm通信终端的灵敏度测试方法、装置及检测设备 |
CN105281851A (zh) * | 2015-10-28 | 2016-01-27 | 南方科技大学 | 无线射频接收机灵敏度快速检测方法及装置 |
CN106253996B (zh) * | 2016-08-09 | 2020-06-19 | 北京小米移动软件有限公司 | 灵敏度衰减测试方法及装置 |
CN107085204B (zh) * | 2017-03-31 | 2019-10-01 | 西安电子工程研究所 | 一种相控阵雷达接收多通道灵敏度测试方法 |
CN112954461B (zh) * | 2021-02-08 | 2022-11-08 | 四川天邑康和通信股份有限公司 | 基于智能一体化测试机顶盒、融合网关无线功率的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10016469C1 (de) * | 2000-04-01 | 2001-04-05 | Wavetek Gmbh | Verfahren und Vorrichtung zur Bitfehlerratenmessung in digitalen Kommunikationssystemen |
JP2004208008A (ja) | 2002-12-25 | 2004-07-22 | Toshiba Corp | 電子機器、無線通信装置および送出電力制御方法 |
US7254755B2 (en) * | 2003-01-17 | 2007-08-07 | Texas Instruments Incorporated | On-chip receiver sensitivity test mechanism |
US6980824B2 (en) * | 2003-04-17 | 2005-12-27 | International Business Machines Corporation | Method and system for optimizing transmission and reception power levels in a communication system |
-
2006
- 2006-03-01 DE DE602006003061T patent/DE602006003061D1/de active Active
- 2006-03-01 EP EP06251091A patent/EP1830493B1/en active Active
- 2006-03-01 AT AT06251091T patent/ATE410844T1/de not_active IP Right Cessation
- 2006-03-01 ES ES06251091T patent/ES2314842T3/es active Active
-
2007
- 2007-02-16 SG SG200701498-8A patent/SG135156A1/en unknown
- 2007-02-19 AU AU2007200692A patent/AU2007200692B2/en not_active Ceased
- 2007-02-27 JP JP2007048081A patent/JP2007235963A/ja active Pending
- 2007-02-28 KR KR1020070020152A patent/KR100854431B1/ko not_active IP Right Cessation
- 2007-02-28 CA CA002578173A patent/CA2578173C/en not_active Expired - Fee Related
- 2007-02-28 MX MX2007002511A patent/MX2007002511A/es active IP Right Grant
- 2007-02-28 CN CN2007100850364A patent/CN101034946B/zh not_active Expired - Fee Related
- 2007-03-01 TW TW096106992A patent/TWI359578B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1830493B1 (en) | 2008-10-08 |
KR20070090101A (ko) | 2007-09-05 |
CA2578173A1 (en) | 2007-05-13 |
TW200803208A (en) | 2008-01-01 |
JP2007235963A (ja) | 2007-09-13 |
CN101034946B (zh) | 2010-11-03 |
SG135156A1 (en) | 2007-09-28 |
KR100854431B1 (ko) | 2008-08-27 |
ATE410844T1 (de) | 2008-10-15 |
AU2007200692B2 (en) | 2008-08-07 |
CN101034946A (zh) | 2007-09-12 |
CA2578173C (en) | 2008-10-28 |
TWI359578B (en) | 2012-03-01 |
DE602006003061D1 (de) | 2008-11-20 |
AU2007200692A1 (en) | 2007-09-20 |
EP1830493A1 (en) | 2007-09-05 |
ES2314842T3 (es) | 2009-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2007002511A (es) | Sistema para determinar sensibilidad de receptor de radiofrecuencia (rf) radiada y métodos relacionados. | |
TW200718062A (en) | System and method for a highly integrated, multi-mode tuner background | |
TW200641227A (en) | Wireless communication system and wireless communication device | |
WO2010059460A3 (en) | System and method for determining falsfied satellite measurements | |
AU2003301138A1 (en) | System and method for determining when to exit an existing wireless communications coverage network | |
WO2010005767A3 (en) | Method for testing radio frequency (rf) receiver to provide power correction data | |
HK1131849A1 (en) | Link quality measurements based on data rate and received power level | |
TWI263448B (en) | Wireless communication system having adaptive threshold for timing deviation measurement and method | |
MX2009005777A (es) | Sistema para determinar automaticamente parametros de un transmisor celular con el fin de facilitar la localizacion de dispositivos inalambricos. | |
SG135154A1 (en) | System for determining total isotropic sensitivity (tis) and related methods | |
WO2004106964A3 (en) | Self calibration of signal strength location system | |
NZ595555A (en) | Selecting signal power measurement method based on determined timing for a base station | |
TW200746691A (en) | Mobile station, base station, and method | |
WO2011073859A3 (en) | Defining adaptive detection thresholds | |
AR071062A1 (es) | Informacion de nivel de sistema para informacion de sistema, rastreo y medicion | |
MX2021001013A (es) | Deteccion de cambio de avance de sincronizacion. | |
WO2009025485A3 (en) | Device and method for link balancing detection | |
CN107872284B (zh) | 无线直放站的自激检测方法及装置 | |
RU2005129096A (ru) | Связной радиоприемник с адаптивной длиной компенсатора | |
WO2009038075A1 (ja) | 移動通信システムで使用されるユーザ装置、基地局装置及び方法 | |
ATE498286T1 (de) | Intra-frequenz- und inter-frequenzmessungen in einem funkkommunikationssystem | |
DK1661279T3 (da) | System og fremgangsmåde til måling af en indikator for modtaget kanaleffekt (RCPI) | |
CN101873185A (zh) | Gsm通信终端的灵敏度测试方法、装置及检测设备 | |
MX2007002517A (es) | Sistema para determinar sensibilidad conducida de receptor de radiofrecuencia (rf) y métodos relacionadaos. | |
WO2010068363A3 (en) | System and method for determining forged radio frequency measurements |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |