ATE397360T1 - Verfahren zur verwendung des signal-rausch- verhältnisses (snr) zum reduzieren der prüffabrikzeit - Google Patents

Verfahren zur verwendung des signal-rausch- verhältnisses (snr) zum reduzieren der prüffabrikzeit

Info

Publication number
ATE397360T1
ATE397360T1 AT05101482T AT05101482T ATE397360T1 AT E397360 T1 ATE397360 T1 AT E397360T1 AT 05101482 T AT05101482 T AT 05101482T AT 05101482 T AT05101482 T AT 05101482T AT E397360 T1 ATE397360 T1 AT E397360T1
Authority
AT
Austria
Prior art keywords
test
fer
test time
snr
signal
Prior art date
Application number
AT05101482T
Other languages
English (en)
Inventor
Xin Jin
Jennifer Mallalieu
Qingzhong Jiao
Ron Harding
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE397360T1 publication Critical patent/ATE397360T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Optical Communication System (AREA)
  • Dc Digital Transmission (AREA)
AT05101482T 2005-02-25 2005-02-25 Verfahren zur verwendung des signal-rausch- verhältnisses (snr) zum reduzieren der prüffabrikzeit ATE397360T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05101482A EP1696682B1 (de) 2005-02-25 2005-02-25 Verfahren zur Verwendung des Signal-Rausch-Verhältnisses (SNR) zum Reduzieren der Prüffabrikzeit

Publications (1)

Publication Number Publication Date
ATE397360T1 true ATE397360T1 (de) 2008-06-15

Family

ID=34938827

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05101482T ATE397360T1 (de) 2005-02-25 2005-02-25 Verfahren zur verwendung des signal-rausch- verhältnisses (snr) zum reduzieren der prüffabrikzeit

Country Status (4)

Country Link
EP (1) EP1696682B1 (de)
AT (1) ATE397360T1 (de)
CA (1) CA2534245C (de)
DE (1) DE602005007174D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050872A1 (de) * 2006-10-27 2008-04-30 Rhode & Schwarz Gmbh & Co. Kg Verfahren und Messsystem zum Messen und Testen eines Mobilfunk-Endgerätes
DE102007014692A1 (de) 2007-03-27 2008-10-02 Rohde & Schwarz Gmbh & Co. Kg Testvorrichtung und Mobilfunkgerät sowie Verfahren zum Testen eines Mobilfunkgeräts
DE102007040419A1 (de) * 2007-08-28 2009-03-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Bestimmen einer genutzten Übertragungskapazität eines Basisstationssendeempfängers
EP2330844B1 (de) * 2009-12-07 2013-07-24 Research In Motion Limited Verfahren zur Empfindlichkeitsmessung in drahtlosen Mobilstationen
US8489032B2 (en) * 2009-12-07 2013-07-16 Research In Motion Limited System and method for sensitivity measurement in wireless mobile stations
CN102880549A (zh) * 2012-09-26 2013-01-16 广东欧珀移动通信有限公司 一种生产测试的方法及装置
US10666538B2 (en) * 2015-05-26 2020-05-26 Litepoint Corporation Method for testing a radio frequency (RF) data packet signal transceiver via a wireless signal path

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3694281B2 (ja) * 2002-06-20 2005-09-14 アンリツ株式会社 移動無線機の感度試験におけるマルチパスフェージング信号レベルの校正方法、補正方法及び移動無線機テストシステム

Also Published As

Publication number Publication date
CA2534245C (en) 2011-03-15
EP1696682B1 (de) 2008-05-28
DE602005007174D1 (de) 2008-07-10
CA2534245A1 (en) 2006-08-25
EP1696682A1 (de) 2006-08-30

Similar Documents

Publication Publication Date Title
ATE545305T1 (de) Verfahren zur kombinierte leistungsregelung in geschlossener und offener schleife in einem funkkommunikationssystem, entsprechendes basisstation und entferntes sende-empfängers
ATE485635T1 (de) Verfahren und vorrichtung zur anpassung der übertragungsleistung eines pilotkanals
EP2077048A4 (de) Streckenqualitätsmessungen auf der basis der datenrate und des empfangsleistungspegels
MX2007010612A (es) Metodo para controlar la interferencia entre celdas en un sistema de comunicacion movil.
ATE325351T1 (de) Verfahren und vorrichtungen zum bestimmen der funkempfangsrichtung in einem mobilkommunikationsnetz
WO2008027638A3 (en) System and method for determining a carrier to interference-noise ratio
EP1723805A4 (de) Verfahren und vorrichtung zur messung und identifikation von gsm-kokanal-störungssendern
WO2011099725A3 (en) Apparatus and method of reporting logged measurement in wireless communication system
MY152715A (en) Telecommunications method and apparatus for facilitating measurements
WO2012019321A8 (en) Automatic guard period adjustment in time division duplexed wireless communication
TWI351201B (en) Wireless communication methods and apparatus supporting use of one or more frequency bands
WO2011099726A3 (en) Apparatus and method of discarding logged measurement in wireless communication system
WO2010096710A3 (en) Methods and apparatus for power control based antenna switching
WO2006044718A3 (en) Methods and apparatus for determining, communicating and using information which can be used for interference control purposes
ATE535111T1 (de) Drahtlose stationen zur interferenzmessung
DE602008004571D1 (de) Verfahren und anordnung für ereignisgetriggertes adaptives zellendetektionsaktivitätsniveau beim diskontinuierlichen empfang
RU2009125017A (ru) Снижение тока потребления в цепях с rx разнесением
DE60336245D1 (de) Verfahren, systeme und computerprogrammprodukte zum anfordern von empfangsleistungspegeln auf der basis von empfangsblockfehlerraten durch verwendung einer anti-windup- und/oder notprozedur
WO2009038435A3 (en) Apparatus and method for controlling downlink power in a wireless communication system
US8160633B2 (en) Transmitted power control method and mobile terminal device
ATE397360T1 (de) Verfahren zur verwendung des signal-rausch- verhältnisses (snr) zum reduzieren der prüffabrikzeit
DE602008003093D1 (de) Verfahren zur Durchführung eines Direktzugriffsverfahrens bei einer mobilen Vorrichtung
WO2002009312A3 (en) Systems and methods for measuring interference reciprocity between uplink and downlink directions in a wireless communications system
GB2441273A (en) Method and system of scanning a TDMA channel
DK1693977T3 (da) System og fremgangsmåde til måling af modtaget kanaleffektindikator (RCPI)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties