JPS57178441A - Fault detection system of mobile radio communication system - Google Patents

Fault detection system of mobile radio communication system

Info

Publication number
JPS57178441A
JPS57178441A JP56062900A JP6290081A JPS57178441A JP S57178441 A JPS57178441 A JP S57178441A JP 56062900 A JP56062900 A JP 56062900A JP 6290081 A JP6290081 A JP 6290081A JP S57178441 A JPS57178441 A JP S57178441A
Authority
JP
Japan
Prior art keywords
mobile station
station
transmitter
control part
line
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.)
Granted
Application number
JP56062900A
Other languages
English (en)
Other versions
JPS6321372B2 (ja
Inventor
Tomokazu Kai
Hidetoshi Nakahara
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56062900A priority Critical patent/JPS57178441A/ja
Priority to US06/367,852 priority patent/US4415770A/en
Priority to AU82809/82A priority patent/AU543987B2/en
Priority to GB8211504A priority patent/GB2098427B/en
Priority to CA000401528A priority patent/CA1182527A/en
Publication of JPS57178441A publication Critical patent/JPS57178441A/ja
Priority to SG931/87A priority patent/SG93187G/en
Publication of JPS6321372B2 publication Critical patent/JPS6321372B2/ja
Priority to HK483/88A priority patent/HK48388A/xx
Granted 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
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
JP56062900A 1981-04-24 1981-04-24 Fault detection system of mobile radio communication system Granted JPS57178441A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP56062900A JPS57178441A (en) 1981-04-24 1981-04-24 Fault detection system of mobile radio communication system
US06/367,852 US4415770A (en) 1981-04-24 1982-04-13 Malfunction detection system for a mobile radio telephone system
AU82809/82A AU543987B2 (en) 1981-04-24 1982-04-19 Mobile radio telephone monitoring
GB8211504A GB2098427B (en) 1981-04-24 1982-04-21 A malfunction detection system for a mobile radio telephone system
CA000401528A CA1182527A (en) 1981-04-24 1982-04-23 Malfunction detection system for a mobile radio telephone system
SG931/87A SG93187G (en) 1981-04-24 1987-10-24 A malfunction detection system for a mobile radio telephone system
HK483/88A HK48388A (en) 1981-04-24 1988-06-30 A malfunction detection system for a mobile radio telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56062900A JPS57178441A (en) 1981-04-24 1981-04-24 Fault detection system of mobile radio communication system

Publications (2)

Publication Number Publication Date
JPS57178441A true JPS57178441A (en) 1982-11-02
JPS6321372B2 JPS6321372B2 (ja) 1988-05-06

Family

ID=13213580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56062900A Granted JPS57178441A (en) 1981-04-24 1981-04-24 Fault detection system of mobile radio communication system

Country Status (7)

Country Link
US (1) US4415770A (ja)
JP (1) JPS57178441A (ja)
AU (1) AU543987B2 (ja)
CA (1) CA1182527A (ja)
GB (1) GB2098427B (ja)
HK (1) HK48388A (ja)
SG (1) SG93187G (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0229038A (ja) * 1988-07-18 1990-01-31 Mitsubishi Electric Corp 無線通信システム保守監視方法
JPH05103368A (ja) * 1991-10-11 1993-04-23 Matsushita Electric Ind Co Ltd 移動無線通信方式の故障検出方法
US6161010A (en) * 1998-03-11 2000-12-12 Fujitsu Limited Fault monitoring apparatus for mobile communication system
US7577535B2 (en) 2006-07-31 2009-08-18 Exacter, Inc. System and method for locating and analyzing arcing phenomena

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599615A (en) * 1982-01-26 1986-07-08 Nippon Electric Co., Ltd. Pager receiver comprising a memory storing a sequence of information signals to be tested
FR2527871B1 (fr) * 1982-05-27 1986-04-11 Thomson Csf Systeme de radiocommunications, a sauts de frequence
US4477809A (en) * 1982-06-18 1984-10-16 General Electric Company Method for random-access radio-frequency data communications
JPS5989043A (ja) * 1982-11-12 1984-05-23 Hitachi Ltd 移動電話装置保守診断方式
US4577182A (en) * 1984-04-10 1986-03-18 Peter Miller Alarm system
USRE32856E (en) * 1984-04-10 1989-02-07 Peter Miller Alarm system
JPS6248131A (ja) * 1985-08-27 1987-03-02 Nippon Telegr & Teleph Corp <Ntt> 無線電話方式
US4802200A (en) * 1985-08-27 1989-01-31 Nippon Telegraph And Telephone Corporation Radio telephone system control apparatus and method
US4788711A (en) * 1985-11-25 1988-11-29 Cellular Communications Corporation Apparatus and method for a cellular freeway emergency telephone service
US4903321A (en) * 1987-08-14 1990-02-20 General Electric Company Radio trunking fault detection system
US5086506A (en) * 1987-08-14 1992-02-04 General Electric Company Radio trunking fault detection system with power output monitoring and on-air monitoring
US4843326A (en) * 1987-08-17 1989-06-27 Smythe Robert H Electrical testing device for the power input to automobile telephone installations
JP2601833B2 (ja) * 1987-08-24 1997-04-16 日本電信電話株式会社 コードレス電話装置
EP0344624B1 (en) * 1988-05-28 1995-10-25 Nec Corporation Monitoring system for radio communication apparatus
CA2001339C (en) * 1988-12-02 1993-12-21 Jaime Andres Borras Repeater for a controlled radio system
US4993059A (en) * 1989-02-08 1991-02-12 Cableguard, Inc. Alarm system utilizing wireless communication path
US5051740A (en) * 1989-08-18 1991-09-24 Motorola, Inc. Paging terminal
US5095500A (en) * 1989-12-07 1992-03-10 Motorola, Inc. Cellular radiotelephone diagnostic system
US5023900A (en) * 1989-12-07 1991-06-11 Tayloe Daniel R Cellular radiotelephone diagnostic system
GB2243055B (en) * 1990-03-31 1994-11-23 Motorola Ltd Base station transceiver diagnostics equipment
US5471649A (en) * 1990-03-31 1995-11-28 Motorola, Inc. Base station transceiver diagnostic equipment
FR2662879B1 (fr) * 1990-05-30 1994-03-25 Alcatel Cit Procede de maintenance centralisee, pour un reseau de telephone sans fil.
GB9022347D0 (en) * 1990-10-15 1990-11-28 Smith Myer Communications Limi System monitoring
US5428821A (en) * 1991-06-28 1995-06-27 Motorola, Inc. Base site with remote calibration capability
US5361402A (en) * 1992-03-30 1994-11-01 Motorola, Inc. Test device for analyzing communication channels in a trunked radio system
US5425076A (en) * 1992-06-30 1995-06-13 Minnesota Mining And Manufacturing Company Cellular communications test system
US5363426A (en) * 1992-07-06 1994-11-08 Motorola, Inc. Extended range paging for a radio frequency communication system
US5327144A (en) * 1993-05-07 1994-07-05 Associated Rt, Inc. Cellular telephone location system
US6161016A (en) * 1993-05-21 2000-12-12 British Telecommunications Public Limited Company Broadcast channel seizure with allocated single traffic channel per occupied cell in a cellular system
FI97669C (fi) * 1994-01-14 1997-01-27 Nokia Telecommunications Oy Menetelmä tilaajalaitteen toiminnan valvomiseksi sekä tilaajaverkkoelementti
JP2922414B2 (ja) * 1994-02-17 1999-07-26 三菱電機株式会社 無線電話移動機
US6912375B2 (en) * 1995-06-13 2005-06-28 Canon Kabushiki Kaisha Radio communicating apparatus
US6009311A (en) * 1996-02-21 1999-12-28 Etymotic Research Method and apparatus for reducing audio interference from cellular telephone transmissions
US5909641A (en) * 1997-02-24 1999-06-01 At&T Wireless Services Inc. Transmit/receive switch
US6088588A (en) * 1997-03-25 2000-07-11 Nortel Networks Corporation Method and wireless terminal for monitoring communications and providing network with terminal operation information
SE512115C2 (sv) * 1997-09-08 2000-01-24 Ericsson Telefon Ab L M Testsändare samt förfarande för tillverkning av en mobil testsändare för ett mobiltelekommunikationssystem
US6397042B1 (en) * 1998-03-06 2002-05-28 Texas Instruments Incorporated Self test of an electronic device
EP0966171A3 (de) * 1998-06-19 2000-05-24 Wavetek Gmbh Verfahren zum Betreiben einer Funkmesseinrichtung und Vorrichtung dafür
US6097937A (en) * 1998-08-17 2000-08-01 Telefonaktiebolaget Lm Ericsson (Publ) System and method of implementing a private charge rate in a radio telecommunications network
FI990690A (fi) * 1999-03-29 2000-09-30 Nokia Mobile Phones Ltd Menetelmä ja järjestelmä tiedonsiirron toimivuuden testaamiseksi radio laitteessa
FI113821B (fi) 1999-03-29 2004-06-15 Nokia Corp Menetelmä ja järjestelmä tiedonsiirron yleisen laadun mittaamiseksi ja optimoimiseksi digitaalisessa solukkoradiojärjestelmässä
GB2361601B (en) * 2000-04-17 2004-03-03 Ericsson Telefon Ab L M Detecting faults on an uplink channel
US6975705B2 (en) * 2000-12-22 2005-12-13 Bellsouth Intellectual Property Corp. System, method and apparatus for capturing and processing call processing failures occurring at a telephone switch control processor
US7295829B2 (en) * 2000-12-22 2007-11-13 At&T Bls Intellectual Property, Inc. System, apparatus and method for managing telephone call records
US7080144B2 (en) * 2000-12-22 2006-07-18 Bell South Intellectual Property Corp. System enabling access to obtain real-time information from a cell site when an emergency event occurs at the site
US7099660B2 (en) 2000-12-22 2006-08-29 Bellsouth Intellectual Property Corp. System, method and apparatus for a network-organized repository of data
US6788933B2 (en) * 2000-12-22 2004-09-07 Bellsouth Intellectual Property Corporation System, method and apparatus for capturing and processing call processing failures occurring at a digital wireless switch
US20040240692A1 (en) * 2000-12-28 2004-12-02 Julstrom Stephen D. Magnetic coupling adaptor
GB2381159B (en) * 2001-10-17 2004-02-18 Motorola Inc Transceivers and method for use in radio communications
ES2382964B1 (es) * 2010-08-12 2013-05-07 Telefónica, S.A. Sistema y procedimiento de diagnóstico de incidentes y provisión de soporte técnico con respecto a servicios de comunicación

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328308A (en) * 1976-08-30 1978-03-16 Nippon Telegr & Teleph Corp <Ntt> Countermeasure system for trouble o f mobile radio

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0229038A (ja) * 1988-07-18 1990-01-31 Mitsubishi Electric Corp 無線通信システム保守監視方法
JPH05103368A (ja) * 1991-10-11 1993-04-23 Matsushita Electric Ind Co Ltd 移動無線通信方式の故障検出方法
US6161010A (en) * 1998-03-11 2000-12-12 Fujitsu Limited Fault monitoring apparatus for mobile communication system
US7577535B2 (en) 2006-07-31 2009-08-18 Exacter, Inc. System and method for locating and analyzing arcing phenomena

Also Published As

Publication number Publication date
US4415770A (en) 1983-11-15
GB2098427A (en) 1982-11-17
GB2098427B (en) 1984-10-24
JPS6321372B2 (ja) 1988-05-06
AU8280982A (en) 1982-10-28
SG93187G (en) 1989-09-01
HK48388A (en) 1988-07-08
CA1182527A (en) 1985-02-12
AU543987B2 (en) 1985-05-09

Similar Documents

Publication Publication Date Title
JPS57178441A (en) Fault detection system of mobile radio communication system
JPS5778237A (en) Fault detection system for control channel of radio telephone set
JPS56126339A (en) Mobile communication system
GB1137498A (en) Improvements in or relating to communications systems
GB9420827D0 (en) Radio telephone base station
RU97118684A (ru) Радиосистема, обеспечивающая абонентский радиоинтерфейс и абонентский пункт
JPS6429030A (en) Mobile radio communication system
JPS5652946A (en) Circuit test system of mobile communication
JP2692156B2 (ja) 無線電話基地局の無線制御チャンネル試験方式
JPS6432541A (en) Mobile communication system
JPH01293022A (ja) ページングシステムの自動試験方式
JPS54162905A (en) Radiotelephony equipment
JPS5762640A (en) Mobile radio communication system
JPS5732145A (en) Pilot control system
JPS57184345A (en) Transmission controlling system for time-division multidirection multiplex radio communication system
JPS5654179A (en) Automatic monitoring method for television picture
JPS5737944A (en) Monitor reception system for transmitter
JPS5624848A (en) Communication control device
JPS5778244A (en) Transmitter for code reporting center fault
JPS54162904A (en) Radiotelephony equipment
JPS5732159A (en) Data transmission system
JPS57164635A (en) Squelch system for every direction in time division multiplex and time division multidirectional communication
JPS5769945A (en) Mobile radio communication system
JPS5761369A (en) Automatic test system of terminal equipment
JPS6195626A (ja) 送信出力制御方式