ZA812069B - Apparatus for, and method of, controlling transfer of data into and out of a programme-controlled data switching centre - Google Patents

Apparatus for, and method of, controlling transfer of data into and out of a programme-controlled data switching centre

Info

Publication number
ZA812069B
ZA812069B ZA00812069A ZA812069A ZA812069B ZA 812069 B ZA812069 B ZA 812069B ZA 00812069 A ZA00812069 A ZA 00812069A ZA 812069 A ZA812069 A ZA 812069A ZA 812069 B ZA812069 B ZA 812069B
Authority
ZA
South Africa
Prior art keywords
data
switching centre
signalling data
monitoring circuit
programme
Prior art date
Application number
ZA00812069A
Inventor
R Naessi
B Schaffer
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA812069B publication Critical patent/ZA812069B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Threshing Machine Elements (AREA)

Abstract

Data is transferred between transmission lines A11 to A1x, Z11 to Z1x and a switching centre EDS via a monitoring circuit MC1 which is one of a plurality MC1 to MCn utilised for handling respective transmission rates. Each monitoring circuit has a microprocessor CPU controlling emission to the switching centre of message signals MP determined by the signalling data received from the incoming lines Z11 to Z1x. This latter signalling data can be in any one of a plurality of formats X20, X70 but each message signal stored in store RAM corresponds to an item of signalling data in each of the formats. Emission of signalling data to the outgoing lines A11 to A1x is dependent on job commands AP from the switching centre, the monitoring circuit being arranged to emit the data in the appropriate format for the outgoing line. <IMAGE>
ZA00812069A 1980-03-28 1981-03-27 Apparatus for, and method of, controlling transfer of data into and out of a programme-controlled data switching centre ZA812069B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803012133 DE3012133A1 (en) 1980-03-28 1980-03-28 METHOD AND CIRCUIT ARRANGEMENT FOR RECORDING AND DELIVERING INFORMATION AND SIGNALING DATA IN A PROGRAM-CONTROLLED DATA SWITCHING SYSTEM

Publications (1)

Publication Number Publication Date
ZA812069B true ZA812069B (en) 1982-04-28

Family

ID=6098684

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00812069A ZA812069B (en) 1980-03-28 1981-03-27 Apparatus for, and method of, controlling transfer of data into and out of a programme-controlled data switching centre

Country Status (6)

Country Link
EP (1) EP0037074B1 (en)
AT (1) ATE9526T1 (en)
BR (1) BR8101860A (en)
DE (1) DE3012133A1 (en)
GB (1) GB2072999B (en)
ZA (1) ZA812069B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223878A1 (en) * 1982-06-25 1984-01-05 Siemens AG, 1000 Berlin und 8000 München Digital switching device for local networks
DE3327079A1 (en) * 1983-07-27 1985-02-07 Siemens AG, 1000 Berlin und 8000 München METHOD AND CIRCUIT FOR CONTROLLING THE PROCESSING OF SIGNALING INFORMATION
US4852127A (en) * 1985-03-22 1989-07-25 American Telephone And Telegraph Company, At&T Bell Laboratories Universal protocol data receiver
JP2826122B2 (en) * 1988-09-22 1998-11-18 株式会社リコー Data terminal device and transmission control method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676858A (en) * 1970-09-30 1972-07-11 Honeywell Inf Systems Method, apparatus and computer program for determining the transmission rate and coding configuration of remote terminals
DE2833048B2 (en) * 1978-07-27 1980-10-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for the transmission of data via program-controlled data switching systems
DE2912649C2 (en) * 1979-03-30 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for the transmission of digital signals between transmitting and / or receiving devices operating with different data transmission procedures and with different data formats via a switching system

Also Published As

Publication number Publication date
ATE9526T1 (en) 1984-10-15
BR8101860A (en) 1981-09-29
DE3012133A1 (en) 1981-10-08
GB2072999A (en) 1981-10-07
EP0037074B1 (en) 1984-09-19
GB2072999B (en) 1984-06-20
DE3012133C2 (en) 1988-04-21
EP0037074A1 (en) 1981-10-07

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