AU517383B2 - Function test in tdm system - Google Patents

Function test in tdm system

Info

Publication number
AU517383B2
AU517383B2 AU37950/78A AU3795078A AU517383B2 AU 517383 B2 AU517383 B2 AU 517383B2 AU 37950/78 A AU37950/78 A AU 37950/78A AU 3795078 A AU3795078 A AU 3795078A AU 517383 B2 AU517383 B2 AU 517383B2
Authority
AU
Australia
Prior art keywords
function test
tdm system
tdm
test
function
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
Application number
AU37950/78A
Other versions
AU3795078A (en
Inventor
K. P. Linden S. and Thyselius PO Johansen
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU3795078A publication Critical patent/AU3795078A/en
Application granted granted Critical
Publication of AU517383B2 publication Critical patent/AU517383B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • 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
    • H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Tests Of Electronic Circuits (AREA)
AU37950/78A 1977-07-13 1978-07-12 Function test in tdm system Expired AU517383B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SESE7708148- 1977-07-13
SE7708148A SE435774B (en) 1977-07-13 1977-07-13 SETTING TO PERFORM FUNCTION TESTS AND ERROR DESCRIPTION IN A TIME MULTIPLEX SYSTEM

Publications (2)

Publication Number Publication Date
AU3795078A AU3795078A (en) 1980-01-17
AU517383B2 true AU517383B2 (en) 1981-07-30

Family

ID=20331861

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37950/78A Expired AU517383B2 (en) 1977-07-13 1978-07-12 Function test in tdm system

Country Status (5)

Country Link
AU (1) AU517383B2 (en)
FR (1) FR2397759A1 (en)
GB (1) GB2001228B (en)
SE (1) SE435774B (en)
YU (1) YU164578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU638015B2 (en) * 1989-05-30 1993-06-17 Nec Corporation Monitoring method for stand-by circuits suitable for a multiplexing/demultiplexing apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA804385B (en) * 1979-08-10 1981-07-29 Plessey Co Ltd Alarm monitoring arrangements for digital telecommunications switching networks
IT8003532A0 (en) * 1980-10-07 1980-10-07 Italtel Spa DEVICE FOR CONTROL OF THE SPACE-TEMPORAL CONTINUITY OF THE DYNAMIC CONNECTIONS OF A TRANSIT NETWORK FOR TIME DIVISION TELECOMMUNICATIONS SYSTEMS
US4493073A (en) * 1982-08-30 1985-01-08 At&T Bell Laboratories Maintenance of stored program controlled switching systems
US4725812A (en) * 1984-06-04 1988-02-16 Siemens Aktiengesellschaft Circuit arrangement for identifying specific bit patterns, particularly bit patterns forming synchronization signals and check loop signals and appearing as serial binary signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444919A (en) * 1972-11-14 1976-08-04 Gen Electric Co Ltd Telecommunication switching systems wiring harnesses for buildings
SE379908B (en) * 1973-08-10 1975-10-20 Ellemtel Utvecklings Ab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU638015B2 (en) * 1989-05-30 1993-06-17 Nec Corporation Monitoring method for stand-by circuits suitable for a multiplexing/demultiplexing apparatus

Also Published As

Publication number Publication date
AU3795078A (en) 1980-01-17
GB2001228B (en) 1982-01-13
SE435774B (en) 1984-10-15
SE7708148L (en) 1979-01-14
FR2397759B1 (en) 1983-03-11
FR2397759A1 (en) 1979-02-09
GB2001228A (en) 1979-01-24
YU164578A (en) 1982-10-31

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