ATE311055T1 - Vorrichtung und entsprechendes verfahren zum messen von betriebseigenschaften eines funkgerätes - Google Patents

Vorrichtung und entsprechendes verfahren zum messen von betriebseigenschaften eines funkgerätes

Info

Publication number
ATE311055T1
ATE311055T1 AT01110365T AT01110365T ATE311055T1 AT E311055 T1 ATE311055 T1 AT E311055T1 AT 01110365 T AT01110365 T AT 01110365T AT 01110365 T AT01110365 T AT 01110365T AT E311055 T1 ATE311055 T1 AT E311055T1
Authority
AT
Austria
Prior art keywords
wlan device
transmit signal
operating characteristics
corresponding method
calibration
Prior art date
Application number
AT01110365T
Other languages
English (en)
Inventor
Ari Vaeisaenen
Pekko Orava
Pia Miettinen
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE311055T1 publication Critical patent/ATE311055T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • 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
    • G01R31/3181—Functional testing
    • G01R31/319—Tester hardware, i.e. output processing circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
    • 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
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/06—Testing, supervising or monitoring using simulated traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
AT01110365T 2000-04-27 2001-04-26 Vorrichtung und entsprechendes verfahren zum messen von betriebseigenschaften eines funkgerätes ATE311055T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/558,974 US7006447B1 (en) 2000-04-27 2000-04-27 Apparatus, and associated method, for measuring radio operating characteristics of a radio device

Publications (1)

Publication Number Publication Date
ATE311055T1 true ATE311055T1 (de) 2005-12-15

Family

ID=24231760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01110365T ATE311055T1 (de) 2000-04-27 2001-04-26 Vorrichtung und entsprechendes verfahren zum messen von betriebseigenschaften eines funkgerätes

Country Status (4)

Country Link
US (1) US7006447B1 (de)
EP (1) EP1150458B1 (de)
AT (1) ATE311055T1 (de)
DE (1) DE60115135T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7009957B2 (en) * 2002-02-28 2006-03-07 Airmagnet, Inc. Measuring the throughput of transmissions over wireless local area networks
US7430412B1 (en) * 2002-04-15 2008-09-30 Steen Richard K Digitally programmable continuously variable precision microwave attenuator
US8744366B1 (en) 2002-04-15 2014-06-03 Richard K. Steen Digitally programmable circuit for controlling an attenuator
US7606535B2 (en) 2004-04-01 2009-10-20 Harris Stratex Networks, Inc. Modular wide-range transceiver
US7561851B2 (en) * 2004-04-01 2009-07-14 Harris Stratex Networks, Inc. System and method for calibrating modules of a wide-range transceiver
DE102007050162B4 (de) * 2007-10-19 2017-03-02 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Vorrichtung zur Prüfung und Kalibrierung des Hochfrequenzteils von Basisstationen
DE102011082597B4 (de) 2011-09-13 2019-05-16 Rohde & Schwarz Gmbh & Co. Kg Messvorrichtung und Messverfahren zur Vermessung einer Backoff-Zeitspanne
EP2667543B1 (de) * 2012-05-24 2015-01-07 Airbus Defence and Space GmbH Verfahren zum Nachweis der elektrischen Verschlechterungen in einem Bus-Netzwerk
US8811538B1 (en) 2013-03-15 2014-08-19 Blackberry Limited IQ error correction
US9197279B2 (en) 2013-03-15 2015-11-24 Blackberry Limited Estimation and reduction of second order distortion in real time
US8942656B2 (en) 2013-03-15 2015-01-27 Blackberry Limited Reduction of second order distortion in real time
EP2779510B1 (de) 2013-03-15 2018-10-31 BlackBerry Limited Statistische Gewichtung und Anpassung der Statusvariablen in einem Radio
US8983486B2 (en) 2013-03-15 2015-03-17 Blackberry Limited Statistical weighting and adjustment of state variables in a radio
CN104243054B (zh) * 2013-06-20 2016-06-29 智易科技股份有限公司 无线信号测试系统与其建立方法
CN105594245B (zh) * 2013-09-27 2020-09-04 空中连接比利时私人有限责任公司 测试Wi-Fi节点的无线链路的方法和执行该方法的电路
EP3182620A1 (de) * 2015-12-16 2017-06-21 Thomson Licensing Verfahren zur verifizierung eines rssi-werts einer netzwerkvorrichtung, zugehörige netzwerkvorrichtung, testanwendung und speichermedium
WO2018139541A1 (ja) * 2017-01-27 2018-08-02 日本電信電話株式会社 無線通信システムおよび無線通信方法
CN109151874A (zh) * 2018-09-30 2019-01-04 广州掌动智能科技有限公司 Wifi性能测试方法、装置、计算机设备和存储介质
US10666542B1 (en) * 2019-01-15 2020-05-26 Litepoint Corporation System and method for testing a data packet signal transceiver
CN115250152A (zh) * 2021-04-25 2022-10-28 富泰华工业（深圳）有限公司 终端测试方法、计算机装置及存储介质
TWI877017B (zh) * 2024-05-31 2025-03-11 祥碩科技股份有限公司 可調變衰減的測試系統及其操作方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8918365D0 (en) 1989-08-11 1989-09-20 Motorola Ltd Amplifier for radio transmitter having controllable output power
KR100289630B1 (ko) * 1992-07-13 2001-05-02 리패치 무선 랜의 출력제어방법 및 장치
WO1996038935A1 (en) 1995-06-02 1996-12-05 Dsc Communications Corporation Controlling transmitter gain in a wireless telecommunications system
FI111309B (fi) * 1996-01-03 2003-06-30 Nokia Corp Tietoliikenneverkkoon radioteitse liitettävä päätelaite
JPH10276196A (ja) * 1997-03-28 1998-10-13 Ando Electric Co Ltd 通信監視装置
DE19843182A1 (de) * 1998-09-21 2000-04-27 Wavetek Gmbh Vorrichtung zum Testen von Funkeinrichtungen, insbesondere Mobiltelefonen
US6272322B1 (en) * 2000-02-04 2001-08-07 Atheros Communications, Inc. Real-time transceiver gain and path loss calibration for wireless systems

Also Published As

Publication number Publication date
DE60115135D1 (de) 2005-12-29
EP1150458A2 (de) 2001-10-31
US7006447B1 (en) 2006-02-28
EP1150458A3 (de) 2003-05-07
EP1150458B1 (de) 2005-11-23
DE60115135T2 (de) 2006-07-20

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