CA2074346C - Telecommunication system - Google Patents

Telecommunication system

Info

Publication number
CA2074346C
CA2074346C CA002074346A CA2074346A CA2074346C CA 2074346 C CA2074346 C CA 2074346C CA 002074346 A CA002074346 A CA 002074346A CA 2074346 A CA2074346 A CA 2074346A CA 2074346 C CA2074346 C CA 2074346C
Authority
CA
Canada
Prior art keywords
outlets
cell
group
switching network
routing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002074346A
Other languages
English (en)
French (fr)
Other versions
CA2074346A1 (en
Inventor
Henri Albert Julia Verhille
Michel Andre Robert Henrion
Michel Philemon De Somer
Bart Joseph Gerard Pauwels
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent NV
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 CA2074346A1 publication Critical patent/CA2074346A1/en
Application granted granted Critical
Publication of CA2074346C publication Critical patent/CA2074346C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • 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
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/201—Multicast operation; Broadcast operation
    • H04L49/203—ATM switching fabrics with multicast or broadcast capabilities
    • 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
    • H04L49/256—Routing or path finding in ATM switching fabrics
    • 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
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H04L49/309—Header conversion, routing tables or routing tags

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)
  • Interface Circuits In Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Amplifiers (AREA)
  • Power Steering Mechanism (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
CA002074346A 1991-07-22 1992-07-21 Telecommunication system Expired - Fee Related CA2074346C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP91201915A EP0524350B1 (en) 1991-07-22 1991-07-22 Telecommunication system for transmitting cells through switching nodes interconnected by groups of transmission links
EP91201915.5 1991-07-22

Publications (2)

Publication Number Publication Date
CA2074346A1 CA2074346A1 (en) 1993-01-23
CA2074346C true CA2074346C (en) 1999-06-29

Family

ID=8207794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002074346A Expired - Fee Related CA2074346C (en) 1991-07-22 1992-07-21 Telecommunication system

Country Status (10)

Country Link
US (1) US5309430A (enExample)
EP (1) EP0524350B1 (enExample)
JP (1) JP3661876B2 (enExample)
KR (1) KR0151862B1 (enExample)
AT (1) ATE115802T1 (enExample)
AU (1) AU652648B2 (enExample)
CA (1) CA2074346C (enExample)
DE (1) DE69105967T2 (enExample)
ES (1) ES2068485T3 (enExample)
TW (1) TW203671B (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703546B1 (fr) * 1993-03-31 1995-05-19 Alcatel Nv NÓoeud de commutation asynchrone distribuant dynamiquement des cellules vers des liaisons sortantes connectées à des ports de sortie constituant un groupe dit irrégulier.
DE69331182T2 (de) * 1992-12-18 2002-09-12 Alcatel, Paris ATM-Vermittlungsstelle und ATM-Vermittlungselement mit Leitweglenkungslogik
FR2703545B1 (fr) * 1993-03-31 1995-05-12 Alcatel Nv NÓoeud de commutation asynchrone distribuant dynamiquement des cellules vers des sorties constituant un groupe dit irrégulier .
US5511168A (en) * 1993-07-01 1996-04-23 Digital Equipment Corporation Virtual circuit manager for multicast messaging
US5493564A (en) * 1994-03-25 1996-02-20 Sprint International Communications Corp. Method and apparatus for global routing of electronic messages
FR2732534B1 (fr) * 1995-03-27 1997-06-06 Met Commutateur atm utilisant une commutation synchrone par groupes de lignes
US5689506A (en) * 1996-01-16 1997-11-18 Lucent Technologies Inc. Multicast routing in multistage networks
US5898687A (en) * 1996-07-24 1999-04-27 Cisco Systems, Inc. Arbitration mechanism for a multicast logic engine of a switching fabric circuit
FI103312B1 (fi) * 1996-11-06 1999-05-31 Nokia Telecommunications Oy Kytkentämatriisi
US5956330A (en) * 1997-03-31 1999-09-21 Resound Corporation Bandwidth management in a heterogenous wireless personal communications system
FR2767242B1 (fr) * 1997-08-07 1999-10-15 Alsthom Cge Alcatel Dispositif et procede de commutation de cellules atm a groupes de connexions, et fonctions terminales d'entree et de sortie correspondantes
US6094683A (en) * 1997-08-29 2000-07-25 Intel Corporation Link bundling in a network
US6288739B1 (en) 1997-09-05 2001-09-11 Intelect Systems Corporation Distributed video communications system
DE19741577A1 (de) * 1997-09-20 1999-03-25 Cit Alcatel Verfahren und Vorrichtungen zum Aufbau von Punkt-zu-Mehrpunkt-Verbindungen und Mehrpunkt-zu-Punkt-Verbindugen
US6339595B1 (en) * 1997-12-23 2002-01-15 Cisco Technology, Inc. Peer-model support for virtual private networks with potentially overlapping addresses
US7369556B1 (en) 1997-12-23 2008-05-06 Cisco Technology, Inc. Router for virtual private network employing tag switching
US6574230B1 (en) 1998-12-18 2003-06-03 Nortel Networks Limited Scheduling technique for delayed queue service
US6587431B1 (en) * 1998-12-18 2003-07-01 Nortel Networks Limited Supertrunking for packet switching
US7307990B2 (en) * 1999-01-19 2007-12-11 Cisco Technology, Inc. Shared communications network employing virtual-private-network identifiers
US6501749B1 (en) 1999-06-25 2002-12-31 International Business Machines Corporation System and method for data transmission across a link aggregation
US6788689B1 (en) * 2000-03-07 2004-09-07 Cisco Technology, Inc. Route scheduling of packet streams to achieve bounded delay in a packet switching system
GB2365255A (en) * 2000-07-25 2002-02-13 Marconi Comm Ltd Partitioned switch
SE0004303D0 (sv) * 2000-11-23 2000-11-23 Net Insight Ab Switching apparatus
US6618388B2 (en) * 2001-01-05 2003-09-09 Extreme Networks Method and system for VMAN protocol
US8300639B2 (en) * 2006-07-28 2012-10-30 International Business Machines Corporation Forwarding groups of multicast flows
US12034570B2 (en) 2022-03-14 2024-07-09 T-Mobile Usa, Inc. Multi-element routing system for mobile communications

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651318A (en) * 1984-11-30 1987-03-17 At&T Bell Laboratories Self-routing packets with stage address identifying fields
US4734907A (en) * 1985-09-06 1988-03-29 Washington University Broadcast packet switching network
US5072440A (en) * 1989-03-01 1991-12-10 Fujitsu Limited Self-routing switching system having dual self-routing switch module network structure
DE68919856T2 (de) * 1989-08-09 1995-05-18 Alcatel Nv Nachrichtenvermittlungselement zur übertragung von zellen unterteilt in teilzellen.
US4955016A (en) * 1989-08-29 1990-09-04 At&T Bell Laboratories Interconnect fabric providing connectivity between an input and arbitrary output(s) of a group of outlets
US4955017A (en) * 1989-08-29 1990-09-04 At&T Bell Laboratories Growable packet switch architecture
JPH03104451A (ja) * 1989-09-19 1991-05-01 Fujitsu Ltd 多段リンク交換システムのルート切替え方式
ES2067643T3 (es) * 1990-03-14 1995-04-01 Alcatel Nv Medios logicos de encaminamiento para un elemento de conmutacion de comunicaciones.

Also Published As

Publication number Publication date
TW203671B (enExample) 1993-04-11
KR0151862B1 (ko) 1998-11-02
DE69105967D1 (de) 1995-01-26
ES2068485T3 (es) 1995-04-16
KR930003597A (ko) 1993-02-24
JPH05199260A (ja) 1993-08-06
AU652648B2 (en) 1994-09-01
ATE115802T1 (de) 1994-12-15
EP0524350B1 (en) 1994-12-14
CA2074346A1 (en) 1993-01-23
AU1969792A (en) 1993-01-28
JP3661876B2 (ja) 2005-06-22
EP0524350A1 (en) 1993-01-27
DE69105967T2 (de) 1995-05-18
US5309430A (en) 1994-05-03

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