NL191076C - Digital telephone switching system with decentralized control. - Google Patents

Digital telephone switching system with decentralized control.

Info

Publication number
NL191076C
NL191076C NL7802233A NL7802233A NL191076C NL 191076 C NL191076 C NL 191076C NL 7802233 A NL7802233 A NL 7802233A NL 7802233 A NL7802233 A NL 7802233A NL 191076 C NL191076 C NL 191076C
Authority
NL
Netherlands
Prior art keywords
switching system
telephone switching
digital telephone
decentralized control
decentralized
Prior art date
Application number
NL7802233A
Other languages
Dutch (nl)
Other versions
NL191076B (en
NL7802233A (en
Original Assignee
Alcatel Nv
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 Alcatel Nv filed Critical Alcatel Nv
Publication of NL7802233A publication Critical patent/NL7802233A/en
Publication of NL191076B publication Critical patent/NL191076B/en
Application granted granted Critical
Publication of NL191076C publication Critical patent/NL191076C/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13003—Constructional details of switching devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13102—Common translator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103—Memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13107—Control equipment for a part of the connection, distributed control, co-processing
NL7802233A 1977-03-02 1978-03-01 Digital telephone switching system with decentralized control. NL191076C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77371277A 1977-03-02 1977-03-02

Publications (3)

Publication Number Publication Date
NL7802233A NL7802233A (en) 1978-09-05
NL191076B NL191076B (en) 1994-08-01
NL191076C true NL191076C (en) 1995-01-02

Family

ID=25099086

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7802233A NL191076C (en) 1977-03-02 1978-03-01 Digital telephone switching system with decentralized control.

Country Status (35)

Country Link
JP (1) JPS5816798B2 (en)
AR (1) AR223812A1 (en)
AT (1) AT377406B (en)
AU (1) AU516649B2 (en)
BE (1) BE864424A (en)
BR (1) BR7801290A (en)
CA (1) CA1101530A (en)
CH (1) CH627895A5 (en)
CS (1) CS270402B2 (en)
DD (1) DD134905A5 (en)
DE (1) DE2808666C2 (en)
DK (1) DK159709C (en)
EG (1) EG13354A (en)
ES (1) ES467423A1 (en)
FI (1) FI76472C (en)
FR (1) FR2382819B1 (en)
GB (1) GB1583633A (en)
GR (1) GR64106B (en)
HK (1) HK42881A (en)
HU (1) HU181887B (en)
IE (1) IE46249B1 (en)
IN (1) IN149978B (en)
IT (1) IT1115590B (en)
MX (1) MX144372A (en)
NL (1) NL191076C (en)
NO (1) NO154590C (en)
NZ (1) NZ186578A (en)
PL (1) PL125417B1 (en)
PT (1) PT67723A (en)
RO (1) RO76656A (en)
SE (1) SE439566B (en)
SU (1) SU1482540A3 (en)
TR (1) TR20819A (en)
YU (1) YU41390B (en)
ZA (1) ZA781060B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201889A (en) * 1978-03-17 1980-05-06 International Telephone And Telegraph Distributed control digital switching system
IT1118433B (en) * 1979-03-15 1986-03-03 Cselt Centro Studi Lab Telecom NUMERICAL TELEPHONE SELF-SWITCH FOR LOW DENSITY AREAS
IT1143268B (en) * 1981-01-15 1986-10-22 Cselt Centro Studi Lab Telecom MODULAR STRUCTURE OF DISTRIBUTED CONTROL AND DIAGNOSTIC PCM SWITCHING NETWORK
US4654845A (en) * 1985-03-18 1987-03-31 At&T Parallel call processing system and method
US4689815A (en) * 1985-08-23 1987-08-25 American Telephone And Telegraph Company, At&T Bell Laboratories Controlling multi-port hunt groups in a distributed control switching system
DE3539039A1 (en) * 1985-11-04 1987-05-07 Telefonbau & Normalzeit Gmbh Locally controlled digital telephone switching system, in particular telephone PBX system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1374636A (en) * 1972-08-09 1974-11-20 Gte International Inc Telephone exchange switching system
DE2331602B1 (en) * 1973-06-20 1975-01-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for an indirectly controlled telecommunications, in particular telephone exchange, with connection sets
GB1450457A (en) * 1974-01-02 1976-09-22 Plessey Co Ltd Telecommunication exchange systems
US3912873A (en) * 1974-01-17 1975-10-14 North Electric Co Multiple fault tolerant digital switching system for an automatic telephone system
US3974343A (en) * 1975-01-10 1976-08-10 North Electric Company Small modular communications switching system with distributed programmable control
FR2341998A1 (en) * 1976-02-17 1977-09-16 Telic Telephone PBAX with modular construction - has base module with microprocessor controlling switching and tone generation

Also Published As

Publication number Publication date
IT1115590B (en) 1986-02-03
CA1101530A (en) 1981-05-19
DE2808666C2 (en) 1984-05-30
CH627895A5 (en) 1982-01-29
SE439566B (en) 1985-06-17
BE864424A (en) 1978-09-01
FI76472C (en) 1988-10-10
BR7801290A (en) 1978-11-28
GR64106B (en) 1980-01-24
NZ186578A (en) 1982-03-16
JPS5816798B2 (en) 1983-04-02
RO76656A (en) 1981-04-30
PL205021A1 (en) 1979-02-12
CS134078A2 (en) 1989-11-14
IE46249B1 (en) 1983-04-06
ZA781060B (en) 1979-01-31
IT7820544A0 (en) 1978-02-24
SE7802272L (en) 1978-09-03
SU1482540A3 (en) 1989-05-23
AU516649B2 (en) 1981-06-18
EG13354A (en) 1981-06-30
PT67723A (en) 1978-04-01
NO780630L (en) 1978-09-05
CS270402B2 (en) 1990-06-13
HK42881A (en) 1981-09-04
NO154590C (en) 1986-11-05
ES467423A1 (en) 1978-10-16
IE780434L (en) 1978-09-02
HU181887B (en) 1983-11-28
FR2382819A1 (en) 1978-09-29
FR2382819B1 (en) 1986-12-26
DK159709C (en) 1991-04-22
YU49178A (en) 1982-06-30
NL191076B (en) 1994-08-01
PL125417B1 (en) 1983-05-31
NO154590B (en) 1986-07-28
FI780696A (en) 1978-09-03
AR223812A1 (en) 1981-09-30
TR20819A (en) 1982-09-16
DK159709B (en) 1990-11-19
JPS53136906A (en) 1978-11-29
DK89278A (en) 1978-09-03
MX144372A (en) 1981-10-05
AU3362578A (en) 1979-09-06
DE2808666A1 (en) 1978-09-07
IN149978B (en) 1982-06-19
GB1583633A (en) 1981-01-28
AT377406B (en) 1985-03-25
FI76472B (en) 1988-06-30
DD134905A5 (en) 1979-03-28
YU41390B (en) 1987-04-30
ATA127778A (en) 1983-08-15
NL7802233A (en) 1978-09-05

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: ALCATEL N.V.

V4 Discontinued because of reaching the maximum lifetime of a patent

Free format text: 980301