FI790837A - Utvidgbar digital stroemstaellarkrets - Google Patents

Utvidgbar digital stroemstaellarkrets

Info

Publication number
FI790837A
FI790837A FI790837A FI790837A FI790837A FI 790837 A FI790837 A FI 790837A FI 790837 A FI790837 A FI 790837A FI 790837 A FI790837 A FI 790837A FI 790837 A FI790837 A FI 790837A
Authority
FI
Finland
Prior art keywords
utvidgbar
stroemstaellarkrets
digital
utvidgbar digital
digital stroemstaellarkrets
Prior art date
Application number
FI790837A
Other languages
English (en)
Other versions
FI74861C (fi
FI74861B (fi
Inventor
Alan James Lawrence
John Michael Cotton
Jeffrey Neil Denenberg
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 FI790837A publication Critical patent/FI790837A/fi
Application granted granted Critical
Publication of FI74861B publication Critical patent/FI74861B/fi
Publication of FI74861C publication Critical patent/FI74861C/fi

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Multi Processors (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Communication Control (AREA)
FI790837A 1978-03-17 1979-03-12 Digitalomkopplingsnaet. FI74861C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88860778 1978-03-17
US05/888,607 US4201891A (en) 1978-03-17 1978-03-17 Expandable digital switching network

Publications (3)

Publication Number Publication Date
FI790837A true FI790837A (fi) 1979-09-18
FI74861B FI74861B (fi) 1987-11-30
FI74861C FI74861C (fi) 1988-03-10

Family

ID=25393520

Family Applications (1)

Application Number Title Priority Date Filing Date
FI790837A FI74861C (fi) 1978-03-17 1979-03-12 Digitalomkopplingsnaet.

Country Status (30)

Country Link
US (1) US4201891A (fi)
JP (1) JPS54129908A (fi)
AU (1) AU526568B2 (fi)
BR (1) BR7901671A (fi)
CA (1) CA1127279A (fi)
CS (1) CS273304B2 (fi)
DK (1) DK156320C (fi)
EG (1) EG13647A (fi)
ES (1) ES478735A1 (fi)
FI (1) FI74861C (fi)
FR (1) FR2420263B1 (fi)
GB (2) GB2029671B (fi)
GR (1) GR66566B (fi)
HK (2) HK14084A (fi)
HU (1) HU180481B (fi)
IN (1) IN151836B (fi)
IT (1) IT1192698B (fi)
MX (1) MX150747A (fi)
NL (1) NL190859C (fi)
NO (1) NO152820C (fi)
NZ (1) NZ189851A (fi)
PL (1) PL135975B1 (fi)
PT (1) PT69348A (fi)
RO (1) RO80674A (fi)
SE (1) SE442804B (fi)
SG (2) SG67983G (fi)
SU (1) SU1321383A3 (fi)
TR (1) TR20713A (fi)
YU (1) YU41854B (fi)
ZA (1) ZA79937B (fi)

Families Citing this family (70)

* 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
IT1118433B (it) * 1979-03-15 1986-03-03 Cselt Centro Studi Lab Telecom Autocommutatore telefonico numerico per aree a bassa densita' d'utenza
US4392221A (en) * 1979-09-08 1983-07-05 Plessey Overseas Limited Time division multiplex module for use in digital switching network
JPS56135262A (en) * 1980-03-24 1981-10-22 Nec Corp Real-time signal processor on multiprocessor system
GB2083319B (en) 1980-06-25 1984-03-28 Plessey Co Ltd Digital switching module
US4412322A (en) * 1980-09-25 1983-10-25 Bell Telephone Laboratories, Incorporated Time division switching system
US4393381A (en) * 1981-01-02 1983-07-12 T-Bar Incorporated Transfer bus matrix
IT1143268B (it) * 1981-01-15 1986-10-22 Cselt Centro Studi Lab Telecom Struttura modulare di rete di commutazione pcm a controllo e diagnostica distribuite
FR2503497B1 (fr) * 1981-04-03 1988-07-08 Telephonie Ind Commerciale Systeme temporel de telecommunications
FR2503513A1 (fr) * 1981-04-03 1982-10-08 Cit Alcatel Autocommutateur temporel a commande repartie
US4439826A (en) * 1981-07-20 1984-03-27 International Telephone & Telegraph Corporation Diagnostic system for a distributed control switching network
FR2513470B1 (fr) * 1981-09-18 1986-02-21 Cit Alcatel Groupe d'unites de terminaux pour autocommutateur numerique
FR2513471A1 (fr) * 1981-09-18 1983-03-25 Cit Alcatel Dispositif de distribution de signaux pour autocommutateur temporel
US4451827A (en) * 1981-09-22 1984-05-29 The Johns Hopkins University Local area communication network
NL8200580A (nl) * 1982-02-16 1983-09-16 Philips Nv Een binaire kiezertrap en een kiezer en kiezerstelsel voorzien van dergelijke kiezertrappen.
GB2120041B (en) * 1982-04-24 1985-10-02 Plessey Co Plc Digital switching network for telecommunications exchange
US4554657A (en) * 1982-06-07 1985-11-19 Ltv Aerospace And Defense Company Multiplexed multiplex bus
FR2531297A1 (fr) * 1982-07-30 1984-02-03 Telic Alcatel Telephonie Indle Procede d'autoallocation de canal de transmission de donnees numeriques, a large bande, pour reseau de commutation temporelle de mots autodirecteurs, a liaisons bus
GB2130049B (en) * 1982-10-21 1986-01-29 Plessey Co Plc Method of growth of a digital switchblock
US4512011A (en) * 1982-11-01 1985-04-16 At&T Bell Laboratories Duplicated network arrays and control facilities for packet switching
US4518960A (en) * 1982-11-23 1985-05-21 Burroughs Corporation Speed independent selector switch employing M-out-of-N codes
USRE32900E (en) * 1983-12-06 1989-04-04 American Telephone And Telegraph Company, At&T Bell Laboratories Fast circuit switching system
US4524440A (en) * 1983-12-06 1985-06-18 At&T Bell Laboratories Fast circuit switching system
US4550397A (en) * 1983-12-16 1985-10-29 At&T Bell Laboratories Alternate paths in a self-routing packet switching network
US4608684A (en) * 1984-03-26 1986-08-26 Itt Corporation Digital switching systems employing multi-channel frame association apparatus
US4661947A (en) * 1984-09-26 1987-04-28 American Telephone And Telegraph Company At&T Bell Laboratories Self-routing packet switching network with intrastage packet communication
US4656622A (en) * 1984-09-26 1987-04-07 American Telephone And Telegraph Company Multiple paths in a self-routing packet and circuit switching network
US4710916A (en) * 1985-08-02 1987-12-01 Gte Laboratories Incorporated Switching apparatus for burst-switching communications system
US4698841A (en) * 1985-08-02 1987-10-06 Gte Laboratories, Incorporated Methods of establishing and terminating connections in a distributed-control burst switching communications system
US4698803A (en) * 1985-08-02 1987-10-06 Gte Laboratories Incorporated Burst-switching communications system
US4646294A (en) * 1985-08-02 1987-02-24 Gte Laboratories Incorporated High-speed queue sequencer for a burst-switching communications system
US4698799A (en) * 1985-08-02 1987-10-06 Gte Laboratories Incorporated Link switch for a burst-switching communications system
US4644529A (en) * 1985-08-02 1987-02-17 Gte Laboratories Incorporated High-speed switching processor for a burst-switching communications system
US4707825A (en) * 1985-08-02 1987-11-17 Gte Laboratories Incorporated Methods of installing and assigning control processors in a distributed-control communications system
US4703478A (en) * 1985-08-02 1987-10-27 Gte Laboratories Incorporated Burst-switching method for an integrated communications system
GB2188813B (en) * 1986-04-01 1990-03-14 Stc Plc Switching network
US5179669A (en) * 1988-08-22 1993-01-12 At&T Bell Laboratories Multiprocessor interconnection and access arbitration arrangement
US5150357A (en) * 1989-06-12 1992-09-22 Emil Hopner Integrated communications system
JP2677703B2 (ja) * 1990-08-20 1997-11-17 富士通株式会社 Ｍｓｓｒ通話路のスイッチ段番号設定方式
GB9025600D0 (en) * 1990-11-24 1991-01-09 Kidd James C Arrangement of a multiprocessor computer
LU87975A1 (de) * 1991-03-14 1992-04-15 Siemens Ag Zweistufige,zumindest gedoppelte atm-umkehr-koppelanordnung mit(2nx2n)-koppelvielfachen
US5321813A (en) 1991-05-01 1994-06-14 Teradata Corporation Reconfigurable, fault tolerant, multistage interconnect network and protocol
US5577075A (en) * 1991-09-26 1996-11-19 Ipc Information Systems, Inc. Distributed clocking system
US5623489A (en) * 1991-09-26 1997-04-22 Ipc Information Systems, Inc. Channel allocation system for distributed digital switching network
US5214691A (en) * 1991-09-26 1993-05-25 Ipc Information Systems, Inc. Key telephone system with virtual private lines
US5379280A (en) * 1991-09-26 1995-01-03 Ipc Information Systems, Inc. Conferencing system for distributed switching network
US5255264A (en) * 1991-09-26 1993-10-19 Ipc Information Systems, Inc. Distributed control switching network for multi-line telephone communications
US5237571A (en) * 1991-09-26 1993-08-17 Ipc Information Systems, Inc. Broadcast system for distributed switching network
DE4221188C2 (de) * 1992-06-27 1997-09-11 Sel Alcatel Ag Vermittlungsstelle
GB2296159A (en) * 1994-12-16 1996-06-19 Cray Communications Ltd A communication switch
GB9603582D0 (en) 1996-02-20 1996-04-17 Hewlett Packard Co Method of accessing service resource items that are for use in a telecommunications system
US6041109A (en) * 1995-12-29 2000-03-21 Mci Communications Corporation Telecommunications system having separate switch intelligence and switch fabric
US6154445A (en) * 1996-04-18 2000-11-28 Bell Atlantic Network Services, Inc. Telephony communication via varied redundant networks
US6069890A (en) * 1996-06-26 2000-05-30 Bell Atlantic Network Services, Inc. Internet telephone service
US6078582A (en) 1996-12-18 2000-06-20 Bell Atlantic Network Services, Inc. Internet long distance telephone service
US6137869A (en) 1997-09-16 2000-10-24 Bell Atlantic Network Services, Inc. Network session management
US6574216B1 (en) 1997-03-11 2003-06-03 Verizon Services Corp. Packet data network voice call quality monitoring
US6870827B1 (en) 1997-03-19 2005-03-22 Verizon Services Corp. Voice call alternative routing through PSTN and internet networks
US6292479B1 (en) 1997-03-19 2001-09-18 Bell Atlantic Network Services, Inc. Transport of caller identification information through diverse communication networks
US6418461B1 (en) 1997-10-06 2002-07-09 Mci Communications Corporation Intelligent call switching node in an intelligent distributed network architecture
US6058116A (en) * 1998-04-15 2000-05-02 3Com Corporation Interconnected trunk cluster arrangement
US6332023B1 (en) * 1998-06-04 2001-12-18 Mci Communications Corporation Method of and system for providing services in a communications network
US6519697B1 (en) 1999-11-15 2003-02-11 Ncr Corporation Method and apparatus for coordinating the configuration of massively parallel systems
US6412002B1 (en) 1999-11-15 2002-06-25 Ncr Corporation Method and apparatus for selecting nodes in configuring massively parallel systems
US6418526B1 (en) 1999-11-15 2002-07-09 Ncr Corporation Method and apparatus for synchronizing nodes in massively parallel systems
US6745240B1 (en) 1999-11-15 2004-06-01 Ncr Corporation Method and apparatus for configuring massively parallel systems
TWI272800B (en) * 2005-06-22 2007-02-01 Inventec Multimedia & Telecom Network phone apparatus
US8265070B2 (en) * 2008-12-15 2012-09-11 Oracle America, Inc. System and method for implementing a multistage network using a two-dimensional array of tiles
US8238538B2 (en) 2009-05-28 2012-08-07 Comcast Cable Communications, Llc Stateful home phone service

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH517419A (de) * 1970-12-24 1971-12-31 Ibm Zeitmultiplex-Vermittlungseinrichtung
US3749845A (en) * 1971-08-27 1973-07-31 Bell Telephone Labor Inc Digital data communication system
US3912873A (en) * 1974-01-17 1975-10-14 North Electric Co Multiple fault tolerant digital switching system for an automatic telephone system
LU72812A1 (fi) * 1974-11-14 1975-09-29
DE2454090C2 (de) * 1974-11-14 1976-09-23 Siemens Ag Vierdrahtig durchschaltendes, eine mehrstufige Umkehrgruppierung aufweisendes Koppelfeld
US4064486A (en) * 1975-05-29 1977-12-20 Burroughs Corporation Data communications loop synchronizer
US4074072A (en) * 1976-05-24 1978-02-14 Bell Telephone Laboratories, Incorporated Multiprocessor control of a partitioned switching network by control communication through the network

Also Published As

Publication number Publication date
JPS54129908A (en) 1979-10-08
PT69348A (en) 1979-04-01
SU1321383A3 (ru) 1987-06-30
GB2029671B (en) 1982-09-22
HK19284A (en) 1984-03-16
DK156320B (da) 1989-07-31
HK14084A (en) 1984-02-24
CA1127279A (en) 1982-07-06
GR66566B (fi) 1981-03-27
NL190859B (nl) 1994-04-18
SG67983G (en) 1985-01-11
IN151836B (fi) 1983-08-13
NO790849L (no) 1979-09-18
YU41854B (en) 1988-02-29
TR20713A (tr) 1982-05-21
JPS6243600B2 (fi) 1987-09-16
CS181479A2 (en) 1990-06-13
SE7902268L (sv) 1979-09-18
SE442804B (sv) 1986-01-27
PL135975B1 (en) 1986-01-31
GB2016865A (en) 1979-09-26
CS273304B2 (en) 1991-03-12
YU65279A (en) 1982-10-31
PL214208A1 (fi) 1980-05-05
RO80674A (ro) 1983-02-01
ES478735A1 (es) 1980-07-16
DK108279A (da) 1979-09-18
SG68083G (en) 1984-08-03
FI74861C (fi) 1988-03-10
AU4501479A (en) 1979-09-20
GB2016865B (en) 1982-04-15
NO152820B (no) 1985-08-12
MX150747A (es) 1984-07-11
NL190859C (nl) 1994-09-16
IT7920994A0 (it) 1979-03-15
NZ189851A (en) 1982-08-17
DK156320C (da) 1989-12-11
FR2420263B1 (fr) 1986-12-26
FR2420263A1 (fr) 1979-10-12
ZA79937B (en) 1980-03-26
IT1192698B (it) 1988-05-04
GB2029671A (en) 1980-03-19
AU526568B2 (en) 1983-01-20
FI74861B (fi) 1987-11-30
EG13647A (en) 1982-09-30
HU180481B (en) 1983-03-28
NO152820C (no) 1985-11-20
US4201891A (en) 1980-05-06
BR7901671A (pt) 1979-10-16
NL7902012A (nl) 1979-09-19

Similar Documents

Publication Publication Date Title
FI790837A (fi) Utvidgbar digital stroemstaellarkrets
FI791414A (fi) I kretsen kopplad digital testapparat
FR2471109B1 (fr) Magnetoscope numerique
AT379079B (de) Akupunkturgeraet
AT370950B (de) Hoeschenwindel
BE872071A (fr) Afdichtorgaan
LU90403I2 (fr) Zofenil + zopranol
AT365922B (de) Netzbett
AT374352B (de) Sportschuh
DK149380C (da) Digital faselaast slaejfe
AR218561A1 (es) Copoliester p-oxibenzoilico
ATA872778A (de) Uhrband
AT368010B (de) Rollskier
ATA26879A (de) B-ettbank
FI803144L (fi) Foerbaettrad digital kodning foer videosystem
AR219977A1 (es) Apero subsolador mejorado
BE871213R (fr) Arylmalonamido-1-oxadethiacephalosporines
FI792165A (fi) Digital roderindikator
AT355471B (de) Schipresse
AR224881A1 (es) 2-hidroxifenilbenzotiazoles
ATA562378A (de) Handgranate
ATA510278A (de) Griffel
AT376331B (de) Umpolmodulator
AT357332B (de) Fraeser
AT361359B (de) Skistock

Legal Events

Date Code Title Description
MA Patent expired
MA Patent expired

Owner name: ALCATEL N.V.