GB2072999B - Controlling transfer of date into and out of a programme-controlled data switching centre - Google Patents

Controlling transfer of date into and out of a programme-controlled data switching centre

Info

Publication number
GB2072999B
GB2072999B GB8109618A GB8109618A GB2072999B GB 2072999 B GB2072999 B GB 2072999B GB 8109618 A GB8109618 A GB 8109618A GB 8109618 A GB8109618 A GB 8109618A GB 2072999 B GB2072999 B GB 2072999B
Authority
GB
United Kingdom
Prior art keywords
switching centre
data
signalling data
monitoring circuit
programme
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
GB8109618A
Other versions
GB2072999A (en
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.)
Siemens AG
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 GB2072999A publication Critical patent/GB2072999A/en
Application granted granted Critical
Publication of GB2072999B publication Critical patent/GB2072999B/en
Expired legal-status Critical Current

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

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>
GB8109618A 1980-03-28 1981-03-27 Controlling transfer of date into and out of a programme-controlled data switching centre Expired GB2072999B (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 (2)

Publication Number Publication Date
GB2072999A GB2072999A (en) 1981-10-07
GB2072999B true GB2072999B (en) 1984-06-20

Family

ID=6098684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109618A Expired GB2072999B (en) 1980-03-28 1981-03-27 Controlling transfer of date 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
ZA812069B (en) 1982-04-28
DE3012133C2 (en) 1988-04-21
EP0037074A1 (en) 1981-10-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee