FR2700227B1 - Equipement d'infrastructure pour systeme radio cellulaire permettant un bouclage sur un sous-systeme de diagnostic de station de base eloignee. - Google Patents

Equipement d'infrastructure pour systeme radio cellulaire permettant un bouclage sur un sous-systeme de diagnostic de station de base eloignee.

Info

Publication number
FR2700227B1
FR2700227B1 FR9400256A FR9400256A FR2700227B1 FR 2700227 B1 FR2700227 B1 FR 2700227B1 FR 9400256 A FR9400256 A FR 9400256A FR 9400256 A FR9400256 A FR 9400256A FR 2700227 B1 FR2700227 B1 FR 2700227B1
Authority
FR
France
Prior art keywords
looping
base station
radio system
cellular radio
infrastructure equipment
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9400256A
Other languages
English (en)
Other versions
FR2700227A1 (fr
Inventor
Michael Dumbrill
Ian Bendle
Moi Yeong
Richard George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions UK Ltd
Original Assignee
Motorola 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 Motorola Ltd filed Critical Motorola Ltd
Publication of FR2700227A1 publication Critical patent/FR2700227A1/fr
Application granted granted Critical
Publication of FR2700227B1 publication Critical patent/FR2700227B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04B17/15—Performance testing
    • H04B17/16—Test equipment located at the transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
FR9400256A 1991-05-11 1994-01-12 Equipement d'infrastructure pour systeme radio cellulaire permettant un bouclage sur un sous-systeme de diagnostic de station de base eloignee. Expired - Fee Related FR2700227B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9110258A GB2256776B (en) 1991-05-11 1991-05-11 Maintenance terminal unit loopback facility

Publications (2)

Publication Number Publication Date
FR2700227A1 FR2700227A1 (fr) 1994-07-08
FR2700227B1 true FR2700227B1 (fr) 1996-10-31

Family

ID=10694862

Family Applications (2)

Application Number Title Priority Date Filing Date
FR9205701A Granted FR2678793A1 (fr) 1991-05-11 1992-05-11 Equipement d'infrastructure pour systeme radio cellulaire permettant un bouclage sur un sous-systeme de diagnostic de station de base eloignee.
FR9400256A Expired - Fee Related FR2700227B1 (fr) 1991-05-11 1994-01-12 Equipement d'infrastructure pour systeme radio cellulaire permettant un bouclage sur un sous-systeme de diagnostic de station de base eloignee.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR9205701A Granted FR2678793A1 (fr) 1991-05-11 1992-05-11 Equipement d'infrastructure pour systeme radio cellulaire permettant un bouclage sur un sous-systeme de diagnostic de station de base eloignee.

Country Status (4)

Country Link
DE (1) DE4215422A1 (fr)
FR (2) FR2678793A1 (fr)
GB (2) GB2256776B (fr)
IT (1) IT1254354B (fr)

Families Citing this family (14)

* 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
FI940705A (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
EP0696151A3 (fr) * 1994-08-05 1999-02-17 Ascom Business Systems Ag Dispositif pour déterminer l'emplacement d'une station de base
US5768689A (en) * 1995-04-03 1998-06-16 Telefonaktiebolaget Lm Ericsson Transceiver tester
FI98259C (fi) * 1995-06-16 1997-05-12 Nokia Telecommunications Oy Menetelmä ja laitteisto testisilmukan muodostamiseksi radioaseman toiminnan valvontaan
KR0169453B1 (ko) * 1996-04-19 1999-02-01 김광호 셀 반경 설정장치 및 방법
FR2767991B1 (fr) * 1997-09-04 1999-10-15 Alsthom Cge Alcatel Procede de calibrage de chaines de reception et/ou d'emission pilotant un reseau d'antennes actives, et station mobile correspondante
US6148010A (en) 1998-06-24 2000-11-14 Qualcomm Incorporated Method and apparatus for distributing and consolidating data packets onto multiple network interfaces
WO2000016514A1 (fr) * 1998-09-11 2000-03-23 Qualcomm Incorporated Procede et dispositif de traitement de bouclage
KR100376298B1 (ko) 1999-09-13 2003-03-17 가부시끼가이샤 도시바 무선통신시스템
US7053763B2 (en) 2002-05-24 2006-05-30 Cingular Wireless Ii, Llc System and method for alarm monitoring
FR2912577B1 (fr) * 2007-02-13 2010-09-17 Thales Sa Dispositif et procede de diagnostic d'un module de radiocommunication,notamment adapte aux equipements fixes de radiocommunication compris dans les systemes de tele peage.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB935752A (en) * 1958-12-13 1963-09-04 Emi Ltd Improvements in or relating to variable time delay apparatus
US3637954A (en) * 1969-05-22 1972-01-25 Bell Telephone Labor Inc Method and apparatus for dynamic testing of echo suppressors in telephone trunk systems
US3736514A (en) * 1971-03-10 1973-05-29 F Lee Signal processing apparatus
GB2093667B (en) * 1981-02-06 1984-09-19 Eventide Clockworks Inc Broadcast delay line
ATE64256T1 (de) * 1984-03-30 1991-06-15 Siemens Ag Schaltungsanordnung zum pruefen der funktionsfaehigkeit einer datenuebertragunseinrichtung.
GB2158326B (en) * 1984-04-26 1987-08-26 Standard Telephones Cables Ltd Testing arrangements of a digital switching systems
JPS60235545A (ja) * 1984-05-08 1985-11-22 Nec Corp Ｐｃｍ伝送システムにおける信号折返し方式
US4829554A (en) * 1985-01-31 1989-05-09 Harris Corporation Cellular mobile telephone system and method
US4860281A (en) * 1988-02-29 1989-08-22 Motorola, Inc. Individual subchannel loopback in the PCM interfaces of a digital telephone exchange with control of the outbound path

Also Published As

Publication number Publication date
GB2255881B (en) 1995-07-05
ITRM920344A1 (it) 1993-11-07
GB9110258D0 (en) 1991-07-03
GB2256776A (en) 1992-12-16
IT1254354B (it) 1995-09-14
FR2700227A1 (fr) 1994-07-08
GB9207811D0 (en) 1992-05-27
FR2678793B1 (fr) 1995-05-19
DE4215422A1 (de) 1992-11-12
FR2678793A1 (fr) 1993-01-08
GB2255881A (en) 1992-11-18
GB2256776B (en) 1995-08-23
ITRM920344A0 (it) 1992-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse