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NO984833D0 - FremgangsmÕte for mÕling av intermodulasjon - Google Patents

FremgangsmÕte for mÕling av intermodulasjon

Info

Publication number
NO984833D0
NO984833D0 NO984833A NO984833A NO984833D0 NO 984833 D0 NO984833 D0 NO 984833D0 NO 984833 A NO984833 A NO 984833A NO 984833 A NO984833 A NO 984833A NO 984833 D0 NO984833 D0 NO 984833D0
Authority
NO
Norway
Prior art keywords
base station
transmitters
measuring
signals
responsive
Prior art date
Application number
NO984833A
Other languages
English (en)
Other versions
NO984833L (no
Inventor
Jukka Laitinen
Original Assignee
Nokia Telecommunications Oy
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 Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of NO984833L publication Critical patent/NO984833L/no
Publication of NO984833D0 publication Critical patent/NO984833D0/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/104—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof of other parameters, e.g. DC offset, delay or propagation times
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/19—Self-testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Superheterodyne Receivers (AREA)
  • Noise Elimination (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
NO984833A 1996-04-17 1998-10-16 FremgangsmÕte for mÕling av intermodulasjon NO984833D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI961686A FI100930B (fi) 1996-04-17 1996-04-17 Menetelmä keskinäismodulaatioiden mittaamiseksi ja tukiasema
PCT/FI1997/000236 WO1997039597A1 (en) 1996-04-17 1997-04-16 Method for measuring intermodulation

Publications (2)

Publication Number Publication Date
NO984833L NO984833L (no) 1998-10-16
NO984833D0 true NO984833D0 (no) 1998-10-16

Family

ID=8545867

Family Applications (1)

Application Number Title Priority Date Filing Date
NO984833A NO984833D0 (no) 1996-04-17 1998-10-16 FremgangsmÕte for mÕling av intermodulasjon

Country Status (8)

Country Link
EP (1) EP0890279B1 (no)
JP (1) JP2000514255A (no)
AT (1) ATE260529T1 (no)
AU (1) AU720183B2 (no)
DE (1) DE69727797D1 (no)
FI (1) FI100930B (no)
NO (1) NO984833D0 (no)
WO (1) WO1997039597A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6070091A (en) * 1997-11-28 2000-05-30 Telefonaktiebolaget Lm Ericsson Method for detecting performance degradation in radio base stations due to intermodulation products
GB2353365A (en) * 1999-06-24 2001-02-21 Mitel Semiconductor Ltd Cross-channel interference
US7236778B2 (en) * 2002-09-10 2007-06-26 Northrop Grumman Corporation System and method for testing transceivers
RU2252425C2 (ru) * 2003-11-18 2005-05-20 Аванесян Гарри Романович Измеритель уровня шумовой интермодуляции
CN103733664B (zh) 2011-07-11 2017-10-24 康普技术有限责任公司 用于管理分布式天线系统的方法和设备
US8831593B2 (en) 2011-09-15 2014-09-09 Andrew Wireless Systems Gmbh Configuration sub-system for telecommunication systems
ES2572954T3 (es) 2011-09-16 2016-06-03 Andrew Wireless Systems Gmbh Subsistema de detección de intermodulación integrado para sistemas de telecomunicaciones
EP3614561A1 (en) 2012-09-14 2020-02-26 Andrew Wireless Systems GmbH Uplink path integrity detection in distributed antenna systems
WO2014053149A1 (en) 2012-10-05 2014-04-10 Andrew Wireless Systems Gmbh Capacity optimization sub-system for distributed antenna system
GB2525173B (en) * 2014-04-08 2016-08-31 Analog Devices Global Active antenna system and methods of determining intermodulation distortion performance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI940705L (fi) * 1993-09-14 1995-03-15 Nokia Telecommunications Oy Menetelmä tukiaseman radiokanavien valvomiseksi
US5521904A (en) * 1993-12-07 1996-05-28 Telefonaktiebolaget Lm Ericsson Method and apparatus for testing a base station in a time division multiple access radio communications system
FI97660C (fi) * 1994-07-20 1997-01-27 Nokia Telecommunications Oy Menetelmä radiojärjestelmän tukiasemaympäristön häiriötason mittaamiseksi, sekä solukkoradiojärjestelmä

Also Published As

Publication number Publication date
FI100930B (fi) 1998-03-13
EP0890279A1 (en) 1999-01-13
EP0890279B1 (en) 2004-02-25
NO984833L (no) 1998-10-16
WO1997039597A1 (en) 1997-10-23
FI961686A7 (fi) 1997-10-18
DE69727797D1 (de) 2004-04-01
JP2000514255A (ja) 2000-10-24
FI961686A0 (fi) 1996-04-17
AU2570697A (en) 1997-11-07
ATE260529T1 (de) 2004-03-15
AU720183B2 (en) 2000-05-25

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application