BE903316A - Reseau et procede de commutation de paquets avec possibilite de transmission interne de paquets dans un etage - Google Patents

Reseau et procede de commutation de paquets avec possibilite de transmission interne de paquets dans un etage

Info

Publication number
BE903316A
BE903316A BE0/215633A BE215633A BE903316A BE 903316 A BE903316 A BE 903316A BE 0/215633 A BE0/215633 A BE 0/215633A BE 215633 A BE215633 A BE 215633A BE 903316 A BE903316 A BE 903316A
Authority
BE
Belgium
Prior art keywords
packets
stage
switching
possibility
network
Prior art date
Application number
BE0/215633A
Other languages
English (en)
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 BE903316A publication Critical patent/BE903316A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • 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
    • H04L49/3009—Header conversion, routing tables or routing tags
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Un réseau de commutation comprend des étages ayant chacun plusieurs paires de noeuds de commutation (202-0, 202-2,...), avec une liaison interne (220-0) entre les noeuds de chaque paire. Sur la base de l'information de destination contenue dans chaque paquet, les circuits de commande transmettent chaque paquet vers sa destination en utilisant soit une liaison inter-étage (203-0), soit une liaison interne entre noeuds (220-0).
BE0/215633A 1984-09-26 1985-09-26 Reseau et procede de commutation de paquets avec possibilite de transmission interne de paquets dans un etage BE903316A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/654,763 US4661947A (en) 1984-09-26 1984-09-26 Self-routing packet switching network with intrastage packet communication

Publications (1)

Publication Number Publication Date
BE903316A true BE903316A (fr) 1986-01-16

Family

ID=24626143

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215633A BE903316A (fr) 1984-09-26 1985-09-26 Reseau et procede de commutation de paquets avec possibilite de transmission interne de paquets dans un etage

Country Status (11)

Country Link
US (1) US4661947A (fr)
JP (1) JPH0771110B2 (fr)
KR (1) KR920008451B1 (fr)
BE (1) BE903316A (fr)
CA (1) CA1234208A (fr)
CH (1) CH669292A5 (fr)
DE (1) DE3533847C2 (fr)
FR (1) FR2570907B1 (fr)
GB (1) GB2165125B (fr)
IT (1) IT1185378B (fr)
NL (1) NL8502632A (fr)

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US6768736B1 (en) * 1998-12-30 2004-07-27 Nortel Networks Limited Using an ATM switch to grow the capacity of a switching stage
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EP0042447B1 (fr) * 1980-06-19 1984-06-13 International Business Machines Corporation Mécanisme de contrôle d'écoulement pour des noeuds de commutation de blocs
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Also Published As

Publication number Publication date
GB2165125A (en) 1986-04-03
JPH0771110B2 (ja) 1995-07-31
GB2165125B (en) 1988-09-07
IT1185378B (it) 1987-11-12
JPS6184945A (ja) 1986-04-30
FR2570907A1 (fr) 1986-03-28
DE3533847C2 (de) 1995-07-06
CH669292A5 (de) 1989-02-28
DE3533847A1 (de) 1986-04-03
US4661947A (en) 1987-04-28
CA1234208A (fr) 1988-03-15
GB8523354D0 (en) 1985-10-23
KR860002763A (ko) 1986-04-28
NL8502632A (nl) 1986-04-16
FR2570907B1 (fr) 1989-01-06
KR920008451B1 (en) 1992-09-29
IT8522264A0 (it) 1985-09-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AMERICAN TELEPHONE AND TELEGRAPH CY

Effective date: 20000930