MX2010003549A - Aparato y metodo para probar un transceptor inalambrico. - Google Patents

Aparato y metodo para probar un transceptor inalambrico.

Info

Publication number
MX2010003549A
MX2010003549A MX2010003549A MX2010003549A MX2010003549A MX 2010003549 A MX2010003549 A MX 2010003549A MX 2010003549 A MX2010003549 A MX 2010003549A MX 2010003549 A MX2010003549 A MX 2010003549A MX 2010003549 A MX2010003549 A MX 2010003549A
Authority
MX
Mexico
Prior art keywords
signal strength
module
testing
wireless transceiver
dynamic range
Prior art date
Application number
MX2010003549A
Other languages
English (en)
Inventor
Christian Volf Olgaard
Original Assignee
Litepoint Corp
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 Litepoint Corp filed Critical Litepoint Corp
Publication of MX2010003549A publication Critical patent/MX2010003549A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/31712—Input or output aspects
    • G01R31/31715—Testing of input or output circuits; test of circuitry between the I/C pins and the functional core, e.g. testing of input or output driver, receiver, buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un aparato para probar un circuito de comunicación incluye un módulo de rango dinámico. El módulo de rango dinámico incluye módulo de ajuste de resistencia de señal y módulo de control. El módulo de ajuste de resistencia de señal ajusta una resistencia de señal pico de paquetes de prueba transmitidos de acuerdo con una secuencia de prueba predeterminada. El módulo de control controla selectivamente el módulo de ajuste de resistencia de señal para ajustar la resistencia de señal pico basándose en la secuencia de prueba predeterminada.
MX2010003549A 2007-10-04 2008-09-18 Aparato y metodo para probar un transceptor inalambrico. MX2010003549A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/867,467 US8509090B2 (en) 2007-10-04 2007-10-04 Apparatus and method for testing a wireless transceiver
PCT/US2008/076822 WO2009045742A1 (en) 2007-10-04 2008-09-18 Apparatus and method for testing a wireless transceiver

Publications (1)

Publication Number Publication Date
MX2010003549A true MX2010003549A (es) 2010-06-02

Family

ID=40523152

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003549A MX2010003549A (es) 2007-10-04 2008-09-18 Aparato y metodo para probar un transceptor inalambrico.

Country Status (6)

Country Link
US (1) US8509090B2 (es)
EP (1) EP2195947A4 (es)
CN (1) CN101874369B (es)
MX (1) MX2010003549A (es)
TW (1) TWI442072B (es)
WO (1) WO2009045742A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7706250B2 (en) 2005-09-23 2010-04-27 Litepoint Corp. Apparatus and method for simultaneous testing of multiple orthogonal frequency division multiplexed transmitters with single vector signal analyzer
US7822130B2 (en) * 2005-09-23 2010-10-26 Litepoint Corporation Apparatus and method for simultaneous testing of multiple orthogonal frequency division multiplexed transmitters with single vector signal analyzer
US7773531B2 (en) * 2008-07-10 2010-08-10 Litepoint Corporation Method for testing data packet transceiver using loop back packet generation
JP2012095120A (ja) * 2010-10-27 2012-05-17 Advantest Corp 測定装置、測定方法およびプログラム
US8656229B2 (en) * 2012-06-05 2014-02-18 Litepoint Corporation System and method for execution of user-defined instrument command sequences using multiple hardware and analysis modules
US10976359B2 (en) 2012-09-01 2021-04-13 Promptlink Communications, Inc. Functional verification process and universal platform for high-volume reverse logistics of CPE devices
US11284063B2 (en) 2012-12-28 2022-03-22 Promptlink Communications, Inc. Video quality analysis and detection of blockiness, artifacts and color variation for high-volume testing of devices using automated video testing system
US9088521B2 (en) * 2013-02-21 2015-07-21 Litepoint Corporation System and method for testing multiple data packet signal transceivers concurrently
US9003253B2 (en) * 2013-08-21 2015-04-07 Litepoint Corporation Method for testing data packet signal transceiver using coordinated transmitted data packet signal power
CN103634024B (zh) * 2013-11-19 2015-11-25 中国电子科技集团公司第四十一研究所 一种实现信号分析仪器扩频功能的装置和方法
US10419957B2 (en) 2014-05-15 2019-09-17 Promptlink Communications, Inc. High-volume wireless device testing
US10931557B2 (en) * 2014-12-31 2021-02-23 Promptlink Communications, Inc. High-volume wireless device testing

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833676A (en) * 1987-07-30 1989-05-23 Hughes Aircraft Company Interleaved method and circuitry for testing for stuck open faults
US4897842A (en) * 1987-11-05 1990-01-30 Ampex Corporation Integrated circuit signature analyzer for testing digital circuitry
ATE140117T1 (de) * 1989-09-29 1996-07-15 Siemens Ag Schaltungsanordnung zur prüfung von teilen einer digitalen zeitmultiplex- fernmeldevermittlungsstelle, insbesondere fernsprechvermittlungsstelle
FR2726725B1 (fr) * 1994-11-09 1996-12-20 Alcatel Mobile Comm France Dispositif de test de terminaux de telecommunications, notamment de radiocommunications mobiles, et terminal de telecommunications apte a etre teste au moyen d'un tel dispositif
US6154638A (en) 1998-01-16 2000-11-28 Lucent Technologies Inc. Methods and apparatus for determining forward and reverse link performance in a wireless communication system
GB2352129B (en) * 1999-07-16 2003-08-27 Nokia Mobile Phones Ltd Test apparatus
US7057518B2 (en) * 2001-06-22 2006-06-06 Schmidt Dominik J Systems and methods for testing wireless devices
DE10132159B4 (de) 2001-07-03 2004-03-11 Infineon Technologies Ag Verfahren und Vorrichtung zum gleichzeitigen Testen einer Mehrzahl von integrierten Schaltungen
US7099424B1 (en) * 2001-08-28 2006-08-29 Rambus Inc. Clock data recovery with selectable phase control
JP3933427B2 (ja) * 2001-09-20 2007-06-20 本田技研工業株式会社 車両用フード制御装置
KR100441684B1 (ko) * 2001-12-03 2004-07-27 삼성전자주식회사 반도체 집적 회로를 위한 테스트 장치
DE10206249B4 (de) * 2002-02-15 2004-04-29 Infineon Technologies Ag Verfahren zum Erzeugen von Testsignalen für eine integrierte Schaltung sowie Testlogik
US20050176376A1 (en) * 2004-02-11 2005-08-11 Accton Technology Corporation Batch testing system and method for wireless communication devices
US7561851B2 (en) * 2004-04-01 2009-07-14 Harris Stratex Networks, Inc. System and method for calibrating modules of a wide-range transceiver
US20060183432A1 (en) * 2005-01-12 2006-08-17 Donald Breslin Calibration using range of transmit powers
US7564893B2 (en) * 2005-03-22 2009-07-21 Agilent Technologies, Inc. Test system and method for parallel modulation error measurement of transceivers
KR20060103015A (ko) 2005-03-25 2006-09-28 엘지전자 주식회사 이동 통신 단말기의 전력 제어 방법
US7610042B2 (en) * 2006-06-12 2009-10-27 International Business Machines Corporation Resending a message to a message center based on a signal strength
US7890822B2 (en) * 2006-09-29 2011-02-15 Teradyne, Inc. Tester input/output sharing

Also Published As

Publication number Publication date
WO2009045742A1 (en) 2009-04-09
EP2195947A1 (en) 2010-06-16
CN101874369A (zh) 2010-10-27
CN101874369B (zh) 2013-06-19
EP2195947A4 (en) 2013-03-13
US8509090B2 (en) 2013-08-13
TWI442072B (zh) 2014-06-21
US20090092053A1 (en) 2009-04-09
TW200921129A (en) 2009-05-16

Similar Documents

Publication Publication Date Title
MX2010003549A (es) Aparato y metodo para probar un transceptor inalambrico.
MX2009009245A (es) Dispositivo de estacion de base y metodo de control de comunicacion.
EP4236491A3 (en) Base station apparatus, communication method and integrated circuit
EP3193465A3 (en) Configuration sub-system for telecommunication systems
WO2010010516A3 (en) Channel measurements in aggregated-spectrum wireless systems
MX2010001722A (es) Metodo y aparato para transmitir calibracion de potencia en un sistema inalambrico multiplexado por division de frecuencia.
MY151249A (en) Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system
WO2010131919A3 (en) Method and apparatus for transmitting cqi in wireless communication system
WO2012124923A3 (ko) 무선 통신 시스템에서 동적 서브프레임 설정 방법 및 이를 위한 장치
SG162792A1 (en) Transmitter, receiver, mobile communication system and synchronization channel
MY144871A (en) Uplink (ul) power control apparatus and method in broadband wireless communication system
WO2011052965A3 (en) Dynamic uplink power control method and device in a wireless communications system
WO2009022474A1 (ja) 無線通信装置及び無線通信方法
WO2008136415A1 (ja) 移動通信システム、基地局制御装置、基地局装置、移動局装置、および、基地局無線パラメータ制御方法
EP1770889A3 (en) CQI transmission in an adaptive radio link
WO2010147411A3 (ko) 무선 통신 시스템에서 사운딩 기준 신호 전송 방법 및 장치
ATE555561T1 (de) Mobilstation und programm
TW200746670A (en) Method and apparatus for reverse link transmit beam-forming
WO2010087622A2 (ko) 전송 전력을 제어하는 방법 및 이를 위한 장치
WO2011078631A3 (ko) 다중 반송파 지원 무선 통신 시스템에서 상향링크 전송 전력 제어 방법 및 장치
WO2010008797A3 (en) Method and apparatus for switching in a tdd system
WO2008099780A1 (ja) 基地局装置及びユーザ装置並びに通信制御方法
MX2009007328A (es) Estacion base, sistema de comunicacion movil, estacion movil y metodo de control de comunicacion.
TW200701807A (en) System, apparatus and method of varying channel bandwidth
EP3993517A4 (en) METHOD FOR REGULATING THE TRANSMISSION POWER OF A SOUNDING REFERENCE SIGNAL (SRS) BY A TERMINAL IN A WIRELESS COMMUNICATIONS SYSTEM, AND RELATED DEVICE

Legal Events

Date Code Title Description
FA Abandonment or withdrawal