MX173077B - Equipo de diagnostico de transceptor de estacion de base - Google Patents

Equipo de diagnostico de transceptor de estacion de base

Info

Publication number
MX173077B
MX173077B MX025141A MX2514191A MX173077B MX 173077 B MX173077 B MX 173077B MX 025141 A MX025141 A MX 025141A MX 2514191 A MX2514191 A MX 2514191A MX 173077 B MX173077 B MX 173077B
Authority
MX
Mexico
Prior art keywords
base station
station transmitter
parameter
station transceiver
change
Prior art date
Application number
MX025141A
Other languages
English (en)
Inventor
Idris John Mark Rees
Philip Pickersgill
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of MX173077B publication Critical patent/MX173077B/es

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
    • H04B17/103—Reflected power, e.g. return loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Transceivers (AREA)

Abstract

La presente invención se refiere a un equipo de transceptor de estación de base para comunicarse con un transceptor móvil en un sistema de comunicaciones por radio, incluyendo este equipo un elemento para medir un parámetro de una señal desde el transceptor móvil, para instruir al transceptor móvil que ajuste ese parámetro de sus señales transmitidas, caracterizado porque el equipo de transceptor de la estación de base tiene un equipo de transceptor subsidiario estacionario en una proximidad relativa al mismo, para simular transmisiones de un transceptor móvil, teniendo el equipo de transceptor subsidiario un elemento para cambiar este parámetro de sus transmisiones, para simular una distancia relativa desde el equipo de transceptor de la estación de base, y se proporciona un elemento para probar que el equipo de la estación de base emita la orden correcta para instruir al equipo de transceptor subsidiario para cambiar este parámetro de sus transmisiones, para compensar esta distancia simulada.
MX025141A 1990-03-31 1991-03-27 Equipo de diagnostico de transceptor de estacion de base MX173077B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9007330A GB2243055B (en) 1990-03-31 1990-03-31 Base station transceiver diagnostics equipment

Publications (1)

Publication Number Publication Date
MX173077B true MX173077B (es) 1994-01-31

Family

ID=10673686

Family Applications (1)

Application Number Title Priority Date Filing Date
MX025141A MX173077B (es) 1990-03-31 1991-03-27 Equipo de diagnostico de transceptor de estacion de base

Country Status (9)

Country Link
EP (2) EP0474838B1 (es)
JP (1) JPH05500594A (es)
AT (1) ATE125659T1 (es)
AU (1) AU665661B2 (es)
CA (1) CA2050898A1 (es)
DE (1) DE69111533T2 (es)
GB (2) GB2243055B (es)
MX (1) MX173077B (es)
WO (1) WO1991015904A1 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205239A1 (de) * 1992-02-21 1993-08-26 Sel Alcatel Ag Mobiles testgeraet fuer ein mobilfunk-system
US5361402A (en) * 1992-03-30 1994-11-01 Motorola, Inc. Test device for analyzing communication channels in a trunked radio system
GB2272604B (en) * 1992-11-10 1996-09-25 Motorola Ltd Radio base station with receiver diversity testing
DE4334216C2 (de) * 1993-10-07 1995-11-16 Detecon Gmbh Verfahren und Einrichtung zur Überwachung von Funkeinrichtungen
SE506487C2 (sv) * 1994-02-23 1997-12-22 Allgon Ab System med provsändare och sensorer för övervakning av en mottagarantenn
NO942031L (no) * 1994-06-01 1995-12-04 Ericsson As Creative Engineeri System for overvåkning av telefonnett og/eller datakommunikasjonsnett, spesielt mobiltelefonnett
GB2294378A (en) * 1994-10-15 1996-04-24 Nokia Telecommunications Oy Radio telephone base station
FI97094C (fi) * 1994-11-21 1996-10-10 Nokia Telecommunications Oy Tukiasemaverkon testauslaitteisto
US5768689A (en) * 1995-04-03 1998-06-16 Telefonaktiebolaget Lm Ericsson Transceiver tester
JPH08293828A (ja) * 1995-04-21 1996-11-05 Nec Corp 携帯無線通信システムにおけるセルサイト試験方式
GB2300333B (en) * 1995-04-28 1999-06-16 Philips Electronics Uk Ltd Confined space telecommunication system
US5613217A (en) * 1995-05-03 1997-03-18 Telefonaktiebolaget Lm Ericsson Transceiver site selection a cellular communications system
GB2305505B (en) * 1995-09-25 2000-02-23 Nokia Mobile Phones Ltd Antenna assembly for a radio transceiver
JPH09102977A (ja) * 1995-10-03 1997-04-15 Mitsubishi Electric Corp 基地局システム
FI963389A (fi) * 1996-08-30 1998-03-01 Nokia Mobile Phones Ltd Käsipuhelimen opastusjärjestelmä
KR100222001B1 (ko) * 1997-07-02 1999-10-01 윤종용 이동 통신 시스템 기지국의 무선 수신 경로 중 내부 시스템에 대한 이상 유무 진단 방법
US6201802B1 (en) * 1997-08-29 2001-03-13 Qualcomm Inc. Method and apparatus for analyzing base station timing
US6151482A (en) * 1997-09-30 2000-11-21 Telefonaktiebolaget Lm (Publ) Operation and maintenance link for antenna equipment
US6122505A (en) * 1997-12-23 2000-09-19 Telefonaktiebolaget Lm Ericsson Communication system with base stations having test capabilities
DE19823523C1 (de) * 1998-05-26 1999-08-19 Siemens Ag Anordnung zur Funktionsprüfung von Funkstationen eines Funk-Kommunikationssystems
US6157838A (en) * 1998-07-31 2000-12-05 Lucent Technologies Inc. Parallel optimization of wireless networks
JP3444475B2 (ja) * 1998-10-22 2003-09-08 インターナショナル・ビジネス・マシーンズ・コーポレーション 応答決定方法、通信方法、及び無線送受信機
US6166691A (en) * 1998-12-21 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Self-calibrating reference terminal
GB2348571A (en) 1999-03-31 2000-10-04 Adaptive Broadband Ltd Compensating signal propagation delay
GB2361601B (en) 2000-04-17 2004-03-03 Ericsson Telefon Ab L M Detecting faults on an uplink channel
WO2001093615A1 (en) * 2000-05-30 2001-12-06 Telefonaktiebolaget Lm Ericsson (Publ) Operations and maintenance of radio base stations in mobile telecommunication systems
US6711404B1 (en) * 2000-07-21 2004-03-23 Scoreboard, Inc. Apparatus and method for geostatistical analysis of wireless signal propagation
US20030162539A1 (en) * 2002-02-28 2003-08-28 Fiut Brian D. System and method for remote monitoring of basestations
US7053763B2 (en) 2002-05-24 2006-05-30 Cingular Wireless Ii, Llc System and method for alarm monitoring
ATE549881T1 (de) * 2008-05-28 2012-03-15 Alcatel Lucent Verfahren zum erkennen eines funkzellenausfalls
CN102437887A (zh) * 2011-10-18 2012-05-02 大唐移动通信设备有限公司 一种监听监测设备及其应用方法
ITMO20130236A1 (it) * 2013-08-08 2015-02-09 Teko Telecom S R L Apparecchiatura per la commutazione di segnali a radiofrequenza

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184118A (en) * 1977-10-03 1980-01-15 Motorola, Inc. Base station feedback reporting system
JPS5652946A (en) * 1979-10-08 1981-05-12 Nippon Telegr & Teleph Corp <Ntt> Circuit test system of mobile communication
DE3012484C2 (de) * 1980-03-31 1982-06-03 Siemens AG, 1000 Berlin und 8000 München Mobiles Funknetz
DE3027451A1 (de) * 1980-07-19 1982-02-11 Standard Elektrik Lorenz Ag, 7000 Stuttgart Antennenanordnung mit mehreren antennen
JPS57178441A (en) * 1981-04-24 1982-11-02 Nec Corp Fault detection system of mobile radio communication system
JPS60190037A (ja) * 1984-03-12 1985-09-27 Matsushita Electric Ind Co Ltd 移動無線基地局装置
US4823280A (en) * 1987-03-12 1989-04-18 Decibel Products, Inc. Computer-controlled electronic system monitor
US4850032A (en) * 1987-11-18 1989-07-18 Motorola, Inc. Simulcast data communications system

Also Published As

Publication number Publication date
AU4428793A (en) 1993-10-07
GB2243055A (en) 1991-10-16
GB2243055B (en) 1994-11-23
GB2277234A (en) 1994-10-19
AU7571691A (en) 1991-10-30
GB9007330D0 (en) 1990-05-30
WO1991015904A1 (en) 1991-10-17
ATE125659T1 (de) 1995-08-15
AU642238B2 (en) 1993-10-14
EP0474838B1 (en) 1995-07-26
CA2050898A1 (en) 1991-10-17
DE69111533D1 (de) 1995-08-31
GB2277234B (en) 1995-01-18
EP0630125A2 (en) 1994-12-21
DE69111533T2 (de) 1996-03-21
EP0630125A3 (en) 1995-03-08
JPH05500594A (ja) 1993-02-04
EP0474838A1 (en) 1992-03-18
GB9412155D0 (en) 1994-08-10
AU665661B2 (en) 1996-01-11

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