IT1185992B - Reti di commutazione di pacchetti di dati multistadio per commutare pacchetti di dati ciascuno includente una pluralita' di elementi d'indirizzo corrispondenti alla pluralita' di stadi della rete - Google Patents

Reti di commutazione di pacchetti di dati multistadio per commutare pacchetti di dati ciascuno includente una pluralita' di elementi d'indirizzo corrispondenti alla pluralita' di stadi della rete

Info

Publication number
IT1185992B
IT1185992B IT22370/85A IT2237085A IT1185992B IT 1185992 B IT1185992 B IT 1185992B IT 22370/85 A IT22370/85 A IT 22370/85A IT 2237085 A IT2237085 A IT 2237085A IT 1185992 B IT1185992 B IT 1185992B
Authority
IT
Italy
Prior art keywords
data packages
elements corresponding
switching networks
address elements
network stages
Prior art date
Application number
IT22370/85A
Other languages
English (en)
Other versions
IT8522370A0 (it
Inventor
Loyal Larson Mikiel
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of IT8522370A0 publication Critical patent/IT8522370A0/it
Application granted granted Critical
Publication of IT1185992B publication Critical patent/IT1185992B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/296—Time-programme switches providing a choice of time-intervals for executing more than one switching action and automatically terminating their operation after the programme is completed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1507—Distribute and route fabrics, e.g. sorting-routing or Batcher-Banyan
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/254—Centralised controller, i.e. arbitration or scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
IT22370/85A 1984-10-09 1985-10-07 Reti di commutazione di pacchetti di dati multistadio per commutare pacchetti di dati ciascuno includente una pluralita' di elementi d'indirizzo corrispondenti alla pluralita' di stadi della rete IT1185992B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/658,594 US4627048A (en) 1984-10-09 1984-10-09 Routing address bit selection in a packet switching network

Publications (2)

Publication Number Publication Date
IT8522370A0 IT8522370A0 (it) 1985-10-07
IT1185992B true IT1185992B (it) 1987-11-18

Family

ID=24641884

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22370/85A IT1185992B (it) 1984-10-09 1985-10-07 Reti di commutazione di pacchetti di dati multistadio per commutare pacchetti di dati ciascuno includente una pluralita' di elementi d'indirizzo corrispondenti alla pluralita' di stadi della rete

Country Status (12)

Country Link
US (1) US4627048A (it)
JP (1) JPS6194437A (it)
KR (1) KR860003711A (it)
BE (1) BE903391A (it)
CA (1) CA1233899A (it)
DE (1) DE3535307A1 (it)
ES (1) ES8704063A1 (it)
FR (1) FR2571565A1 (it)
GB (1) GB2165422A (it)
IT (1) IT1185992B (it)
NL (1) NL8502742A (it)
SE (1) SE8504483L (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763247A (en) * 1984-12-26 1988-08-09 Vmei "Lenin" Multiprocessor system formed by microprocessor matrix
US5293489A (en) * 1985-01-24 1994-03-08 Nec Corporation Circuit arrangement capable of centralizing control of a switching network
US4706240A (en) * 1985-11-29 1987-11-10 American Telephone And Telegraph Co., At&T Bell Labs Switching system having multiple parallel switching networks
GB2189112B (en) * 1986-04-10 1990-03-14 Stc Plc Automatic telecommunications switching system
US4679190A (en) * 1986-04-28 1987-07-07 International Business Machines Corporation Distributed voice-data switching on multi-stage interconnection networks
NL8601712A (nl) * 1986-07-01 1988-02-01 Koninkl Philips Electronics Nv Communicatienetwerk, in het bijzonder een telefoonnetwerk en datacommunicatienetwerk dat is samengesteld uit een verzameling van knooppuntseenheden, waarbij specifieke faciliteiten binnen naar keuze vastgestelde domeinen, volledig geintegreerd kunnen worden geboden.
US5230079A (en) * 1986-09-18 1993-07-20 Digital Equipment Corporation Massively parallel array processing system with processors selectively accessing memory module locations using address in microword or in address register
US4985832A (en) * 1986-09-18 1991-01-15 Digital Equipment Corporation SIMD array processing system with routing networks having plurality of switching stages to transfer messages among processors
US5146606A (en) * 1986-09-18 1992-09-08 Digital Equipment Corporation Systems for interconnecting and configuring plurality of memory elements by control of mode signals
US4785446A (en) * 1986-11-07 1988-11-15 International Business Machines Corporation Distributed bit switching of a multistage interconnection network
IT1196791B (it) * 1986-11-18 1988-11-25 Cselt Centro Studi Lab Telecom Elemento di commutazione per reti di interconnessione multistadio autoinstradanti a commutazione di pacchetto
US5313590A (en) * 1990-01-05 1994-05-17 Maspar Computer Corporation System having fixedly priorized and grouped by positions I/O lines for interconnecting router elements in plurality of stages within parrallel computer
GB2255257A (en) * 1991-04-24 1992-10-28 Plessey Telecomm Telecommunications switching
US5448723A (en) * 1993-10-15 1995-09-05 Tandem Computers Incorporated Method and apparatus for fault tolerant connection of a computing system to local area networks
KR100208949B1 (ko) * 1996-10-14 1999-07-15 윤종용 확장된 링-베니언 네트워크 및 그 경로 제어방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591190A5 (it) * 1975-04-25 1977-09-15 Hasler Ag
EP0097351A3 (en) * 1982-06-21 1986-02-26 Nec Corporation Router unit and routing network for determining an output port by detecting a part of an input packet
US4488288A (en) * 1982-06-25 1984-12-11 At&T Bell Laboratories End-to-end information memory arrangement in a line controller
US4506358A (en) * 1982-06-25 1985-03-19 At&T Bell Laboratories Time stamping for a packet switching system
US4494230A (en) * 1982-06-25 1985-01-15 At&T Bell Laboratories Fast packet switching system
US4516238A (en) * 1983-03-28 1985-05-07 At&T Bell Laboratories Self-routing switching network

Also Published As

Publication number Publication date
GB2165422A (en) 1986-04-09
NL8502742A (nl) 1986-05-01
ES547680A0 (es) 1987-03-01
JPS6194437A (ja) 1986-05-13
KR860003711A (ko) 1986-05-28
SE8504483L (sv) 1986-04-10
IT8522370A0 (it) 1985-10-07
DE3535307A1 (de) 1986-04-10
CA1233899A (en) 1988-03-08
ES8704063A1 (es) 1987-03-01
BE903391A (fr) 1986-02-03
US4627048A (en) 1986-12-02
SE8504483D0 (sv) 1985-09-27
GB8524388D0 (en) 1985-11-06
FR2571565A1 (fr) 1986-04-11

Similar Documents

Publication Publication Date Title
IT1185992B (it) Reti di commutazione di pacchetti di dati multistadio per commutare pacchetti di dati ciascuno includente una pluralita' di elementi d'indirizzo corrispondenti alla pluralita' di stadi della rete
IT1196791B (it) Elemento di commutazione per reti di interconnessione multistadio autoinstradanti a commutazione di pacchetto
IT1173659B (it) Impianto telefonico a memoria,servente una pluralita' di apparecchi telefonici
IT1175496B (it) Rete di commutazione multiconnessione riconfigurabile
KR890700297A (ko) 재배열 가능한 다중 접속 스위칭 회로망
IT8968059A0 (it) Elemento base per la rete di connessione di un nodo di commutazione veloce di cella
DE68926650D1 (de) Hochgeschwindigkeitspaketvermittlungsknotenentwurf
TR20663A (tr) Birden fazla gecitli dijital salterleme elemani
IT1219054B (it) Nodo per rete a commutazione veloce di pacchetto in tecnologia ottico elettrica
IT1185379B (it) Nodo di commutazione di pacchetti ad autoinstradamento alterno avente capacita' di rivelazione di guasti
ES550919A0 (es) Red de fibras opticas para interconectar una pluralidad de dispositivos terminales opticos
IT1159090B (it) Rete di commutazione pcm ridondata a ripartizione di traffico
ES549060A0 (es) Una trenzadora
DE3855823D1 (de) Frequenzumwandlungsschaltung
ES555893A0 (es) Un conmutador digital de central de derivacion privada, que tiene una pluralidad de modulos.
IT8422936A1 (it) Costituzione di una telecomunicazione controllata a programma memorizzato ad elaborazione multipla
IT1188561B (it) Rete per la commutazione dei messaggi tra una pluralita' diunita' di elaborazione
IT1186039B (it) Metodo per comandare una rete di commutazione spaziale a piu' stadi
IT8267789A0 (it) Rete di commutazione pcm modulare e autoinstradante per autocommuta tori telefonici a comando distribuito
IT1119557B (it) Gruppo elettrico innestabile comprendente una pluralita di contatti
ES548006A0 (es) Una configuracion para la conexion de terminales de abonado a una central telefonica
IT1170204B (it) Impianto di commutazione per stabilire connessioni a divisione di tempo fra una pluralita' di circuiti
IT1185482B (it) Disposizione per rete di commutazione spaziale elettromeccanica
IT1185483B (it) Combinatore per rete di commutazione spaziale a piu' stadi
FR2583940B1 (fr) Circuit de commutation integrale monolithiquement a rendement eleve