IT1092562B - CONTINUOUSLY EXPANDABLE SWITCHING NETWORK - Google Patents

CONTINUOUSLY EXPANDABLE SWITCHING NETWORK

Info

Publication number
IT1092562B
IT1092562B IT19875/78A IT1987578A IT1092562B IT 1092562 B IT1092562 B IT 1092562B IT 19875/78 A IT19875/78 A IT 19875/78A IT 1987578 A IT1987578 A IT 1987578A IT 1092562 B IT1092562 B IT 1092562B
Authority
IT
Italy
Prior art keywords
switching network
continuously expandable
expandable switching
continuously
network
Prior art date
Application number
IT19875/78A
Other languages
Italian (it)
Other versions
IT7819875A0 (en
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of IT7819875A0 publication Critical patent/IT7819875A0/en
Application granted granted Critical
Publication of IT1092562B publication Critical patent/IT1092562B/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
IT19875/78A 1977-02-07 1978-02-01 CONTINUOUSLY EXPANDABLE SWITCHING NETWORK IT1092562B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76639677A 1977-02-07 1977-02-07

Publications (2)

Publication Number Publication Date
IT7819875A0 IT7819875A0 (en) 1978-02-01
IT1092562B true IT1092562B (en) 1985-07-12

Family

ID=25076315

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19875/78A IT1092562B (en) 1977-02-07 1978-02-01 CONTINUOUSLY EXPANDABLE SWITCHING NETWORK

Country Status (32)

Country Link
JP (1) JPS53121409A (en)
AR (1) AR228558A1 (en)
AT (1) AT373753B (en)
AU (1) AU516579B2 (en)
BE (1) BE863708A (en)
BR (1) BR7800583A (en)
CA (1) CA1101531A (en)
CH (1) CH626209A5 (en)
DD (1) DD134830A5 (en)
DE (1) DE2803065C2 (en)
DK (1) DK52678A (en)
EG (1) EG13344A (en)
ES (1) ES466680A1 (en)
FI (1) FI74181C (en)
FR (1) FR2379962B1 (en)
GB (1) GB1560192A (en)
GR (1) GR66169B (en)
HK (1) HK41980A (en)
HU (1) HU182886B (en)
IE (1) IE46058B1 (en)
IN (1) IN150205B (en)
IT (1) IT1092562B (en)
MX (1) MX143916A (en)
NL (1) NL7801311A (en)
NO (1) NO150540C (en)
PL (1) PL131069B1 (en)
PT (1) PT67621B (en)
RO (1) RO76265A (en)
SE (1) SE439091B (en)
TR (1) TR20444A (en)
YU (1) YU40028B (en)
ZA (1) ZA78599B (en)

Families Citing this family (7)

* 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
US4201890A (en) * 1978-03-17 1980-05-06 International Telephone And Telegraph Multiport digital switching element
DE2910284C2 (en) * 1979-03-15 1984-08-16 Siemens AG, 1000 Berlin und 8000 München Expandable switching network in modular design with connection path reversal for telecommunications, in particular telephone switching systems
FR2456434A1 (en) * 1979-05-11 1980-12-05 Servel Michel MULTIPLEX SWITCHING NETWORKS WITH TIME DIVISION BUFFER MEMORY OF THE ASSOCIATIVE TYPE ADDRESSABLE BY ITS CONTENT
FR2461421A1 (en) * 1979-07-06 1981-01-30 Servel Michel TDM switching circuit with buffer memory - uses control word to switch data word through delay circuits according to weight of control bit associated with relevant delay stage
FR2555005B1 (en) * 1983-11-10 1989-03-24 Thomson Csf Mat Tel TRAFFIC-BASED GROWTH CONNECTION NETWORK FOR ASYNCHRONOUS TIMER
DE3906545A1 (en) * 1989-03-02 1990-09-13 Ant Nachrichtentech METHOD FOR THE STEP-BY-STEP EXTENSION OF A THREE-STAGE COUPLING PANEL

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1762057B2 (en) * 1968-03-29 1972-01-05 Siemens AG, 1000 Berlin u 8000 München CIRCUIT ARRANGEMENTS FOR REMOTE COMMUNICATION SYSTEMS IN PARTICULAR SPECIAL TELEVISION SYSTEMS WITH ADHESIVE COUPLERS
DE1803389B2 (en) * 1968-10-16 1971-07-01 Siemens AG, 1000 Berlin u. 8000 München CIRCUIT ARRANGEMENT FOR REMOTE COMMUNICATION SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS, WITH A COUPLING FIELD FOR FOUR-WIRE CONNECTION OF MESSAGE CIRCUITS
BE791931A (en) * 1971-12-02 1973-03-16 Western Electric Co TIME INTERVAL EXCHANGER ASSEMBLY
AT338340B (en) * 1974-03-29 1977-08-25 Siemens Ag PCM TIME MULTIPLEX COUPLING NETWORK
US3963872A (en) * 1974-06-03 1976-06-15 North Electric Company Non-symmetric folded four-stage switching network
DE2443941C2 (en) * 1974-09-13 1976-09-09 Siemens Ag CIRCUIT ARRANGEMENT FOR REMOTE COMMUNICATION SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS, WITH COUPLING AREAS WITH REVERSE GROUPING
DE2639411C2 (en) * 1976-09-01 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with switching fields constructed in reverse grouping

Also Published As

Publication number Publication date
DD134830A5 (en) 1979-03-21
IT7819875A0 (en) 1978-02-01
GB1560192A (en) 1980-01-30
AT373753B (en) 1984-02-27
PT67621B (en) 1980-10-02
RO76265A (en) 1981-03-30
EG13344A (en) 1981-06-30
FR2379962B1 (en) 1987-11-06
ATA70478A (en) 1983-06-15
BE863708A (en) 1978-08-07
SE7801318L (en) 1978-08-08
PL131069B1 (en) 1984-09-29
YU40028B (en) 1985-06-30
PT67621A (en) 1978-03-01
JPS5759997B2 (en) 1982-12-17
HU182886B (en) 1984-03-28
DE2803065C2 (en) 1982-08-12
SE439091B (en) 1985-05-28
CA1101531A (en) 1981-05-19
GR66169B (en) 1981-01-21
FI74181C (en) 1987-12-10
NO150540B (en) 1984-07-23
PL204476A1 (en) 1978-10-23
FI780370A (en) 1978-08-08
NO150540C (en) 1984-10-31
IE46058B1 (en) 1983-02-09
CH626209A5 (en) 1981-10-30
IN150205B (en) 1982-08-14
NL7801311A (en) 1978-08-09
DK52678A (en) 1978-08-08
AU3287778A (en) 1979-08-09
FR2379962A1 (en) 1978-09-01
YU27578A (en) 1982-06-30
MX143916A (en) 1981-07-31
DE2803065A1 (en) 1978-08-10
AU516579B2 (en) 1981-06-11
ZA78599B (en) 1978-12-27
TR20444A (en) 1981-07-14
ES466680A1 (en) 1978-10-16
HK41980A (en) 1980-08-15
BR7800583A (en) 1978-12-05
IE780270L (en) 1978-08-07
NO780422L (en) 1978-08-08
FI74181B (en) 1987-08-31
JPS53121409A (en) 1978-10-23
AR228558A1 (en) 1983-03-30

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