NO955275L - Cellesvitsj og fremgangsmåte for ruting av celler derigjennom - Google Patents

Cellesvitsj og fremgangsmåte for ruting av celler derigjennom

Info

Publication number
NO955275L
NO955275L NO955275A NO955275A NO955275L NO 955275 L NO955275 L NO 955275L NO 955275 A NO955275 A NO 955275A NO 955275 A NO955275 A NO 955275A NO 955275 L NO955275 L NO 955275L
Authority
NO
Norway
Prior art keywords
cells
switch
cell
ports
sent
Prior art date
Application number
NO955275A
Other languages
English (en)
Other versions
NO955275D0 (no
Inventor
Peter Waldemar Sandquist
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO955275D0 publication Critical patent/NO955275D0/no
Publication of NO955275L publication Critical patent/NO955275L/no

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00Packet switching elements
    • H04L49/50Overload detection or protection within a single switching element
    • H04L49/505Corrective measures
    • H04L49/508Head of Line Blocking Avoidance
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00Packet switching elements
    • H04L49/25Routing or path finding in a switch fabric
    • H04L49/253Routing or path finding in a switch fabric using establishment or release of connections between ports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00Packet switching elements
    • H04L49/25Routing or path finding in a switch fabric
    • H04L49/256Routing or path finding in ATM switching fabrics
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00Packet switching elements
    • H04L49/30Peripheral units, e.g. input or output ports
    • H04L49/3009Header conversion, routing tables or routing tags
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/54Store-and-forward switching systems 
    • H04L12/56Packet switching systems
    • H04L12/5601Transfer mode dependent, e.g. ATM
    • H04L2012/5678Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5679Arbitration or scheduling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00Packet switching elements
    • H04L49/10Packet switching elements characterised by the switching fabric construction
    • H04L49/101Packet switching elements characterised by the switching fabric construction using crossbar or matrix
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00Packet switching elements
    • H04L49/20Support for services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00Packet switching elements
    • H04L49/30Peripheral units, e.g. input or output ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

En cellesvitsj omfatter en flerhet av svitsjeporter (2.n), idet hver av disse er forbundet med en fler- I het av brukerterminaler, for å sende og motta celler l for brukerterminalene, hvilke celler inneholder nyttelast og adresseringsinformasjon. En svitsje- kjeroe (4) mellomkobler svitsjeportene for å mulig- gjøre kommunikasjon derimellom. Merkelapporganer er anordnet i svitsjeportene for å fremskaffe, basert på adresseringsinformasjonen for en celle (17) mot- tatt fra en brukerterminal, en merkelapp (14) som tilhører cellen og inneholder ruteinformasjon som muliggjør ruting av cellen gjennom svitsjekjernen. Det er anordnet organer for å sende merkelapper til svitsjekjernen på forhånd hva angår tilsvarende celler, en merkelapp for hver celle. Planleggings- organer i svitsjekjernen mottar de merkelapper som er sendt på forhånd, og oppretter basert på den i ruteinformasjon som er innlemmet deri, planleggings- infonnasjon vedrørende sendetider for de respektive celler fra svitsjeportene for .planlegging slik at under disse sendetider kan cellene bli sendt til i destinasjonsporter uten at det oppstår konflikt med andre celler. Planleggingsinformasjon blir sendt til de originerende svitsjeporter for cellene, og cel- lene blir bibeholdt i svitsjeportene inntil deres R-iatert merkelapp og respektive planlagte sendetider opptrer.
NO955275A 1993-06-23 1995-12-22 Cellesvitsj og fremgangsmåte for ruting av celler derigjennom NO955275L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9302176A SE515148C2 (sv) 1993-06-23 1993-06-23 Styrning av cellväljare
PCT/SE1994/000599 WO1995001031A1 (en) 1993-06-23 1994-06-17 A cell switch and a method for routing cells therethrough

Publications (2)

Publication Number Publication Date
NO955275D0 NO955275D0 (no) 1995-12-22
NO955275L true NO955275L (no) 1996-02-16

Family

ID=20390395

Family Applications (1)

Application Number Title Priority Date Filing Date
NO955275A NO955275L (no) 1993-06-23 1995-12-22 Cellesvitsj og fremgangsmåte for ruting av celler derigjennom

Country Status (14)

Country Link
US (1) US5506841A (no)
EP (1) EP0705511B1 (no)
JP (1) JPH08512179A (no)
KR (1) KR100237337B1 (no)
CN (1) CN1073316C (no)
AU (1) AU676926B2 (no)
BR (1) BR9406843A (no)
CA (1) CA2163342A1 (no)
DE (1) DE69429773T2 (no)
FI (1) FI956242A0 (no)
NO (1) NO955275L (no)
SE (1) SE515148C2 (no)
TW (1) TW256980B (no)
WO (1) WO1995001031A1 (no)

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US5949781A (en) * 1994-08-31 1999-09-07 Brooktree Corporation Controller for ATM segmentation and reassembly
SE504985C2 (sv) * 1995-05-09 1997-06-09 Ericsson Telefon Ab L M ATM-växelkärna
US6185222B1 (en) * 1995-09-28 2001-02-06 Cisco Technology, Inc. Asymmetric switch architecture for use in a network switch node
SE513509C2 (sv) * 1998-10-07 2000-09-25 Net Insight Ab Anordning för routing av datapaket i ett DTM-nät
SE513515C2 (sv) 1998-10-07 2000-09-25 Net Insight Ab Anordning för routing av asynkron trafik i ett kretskopplat nät
US6449275B1 (en) 1998-12-17 2002-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Internal routing through multi-staged ATM node
US6396811B1 (en) 1998-12-17 2002-05-28 Telefonaktiebolaget Lm Ericsson Segmented performance monitoring of multi-stage ATM node
WO2000038383A2 (en) * 1998-12-18 2000-06-29 Telefonaktiebolaget Lm Ericsson (Publ) Internet protocol handler for telecommunications platform with processor cluster
US7164698B1 (en) 2000-03-24 2007-01-16 Juniper Networks, Inc. High-speed line interface for networking devices
US7139282B1 (en) * 2000-03-24 2006-11-21 Juniper Networks, Inc. Bandwidth division for packet processing
US7356030B2 (en) * 2000-11-17 2008-04-08 Foundry Networks, Inc. Network switch cross point
US7596139B2 (en) 2000-11-17 2009-09-29 Foundry Networks, Inc. Backplane interface adapter with error control and redundant fabric
US20030039256A1 (en) * 2001-08-24 2003-02-27 Klas Carlberg Distribution of connection handling in a processor cluster
EP1309133A1 (de) * 2001-10-31 2003-05-07 Siemens Aktiengesellschaft Verfahren, Empfangseinrichtung und Sendeeinrichtung zur Bestimmung des schnellsten Nachrichtenpfades ohne Uhrensynchronisation
US20120155466A1 (en) 2002-05-06 2012-06-21 Ian Edward Davis Method and apparatus for efficiently processing data packets in a computer network
US7649885B1 (en) * 2002-05-06 2010-01-19 Foundry Networks, Inc. Network routing system for enhanced efficiency and monitoring capability
US7187687B1 (en) 2002-05-06 2007-03-06 Foundry Networks, Inc. Pipeline method and system for switching packets
US7468975B1 (en) 2002-05-06 2008-12-23 Foundry Networks, Inc. Flexible method for processing data packets in a network routing system for enhanced efficiency and monitoring capability
US7180894B2 (en) * 2002-05-29 2007-02-20 Intel Corporation Load balancing engine
US6901072B1 (en) 2003-05-15 2005-05-31 Foundry Networks, Inc. System and method for high speed packet transmission implementing dual transmit and receive pipelines
US7817659B2 (en) 2004-03-26 2010-10-19 Foundry Networks, Llc Method and apparatus for aggregating input data streams
US8730961B1 (en) 2004-04-26 2014-05-20 Foundry Networks, Llc System and method for optimizing router lookup
US7657703B1 (en) 2004-10-29 2010-02-02 Foundry Networks, Inc. Double density content addressable memory (CAM) lookup scheme
US20060165081A1 (en) * 2005-01-24 2006-07-27 International Business Machines Corporation Deflection-routing and scheduling in a crossbar switch
US8448162B2 (en) * 2005-12-28 2013-05-21 Foundry Networks, Llc Hitless software upgrades
US8238255B2 (en) 2006-11-22 2012-08-07 Foundry Networks, Llc Recovering from failures without impact on data traffic in a shared bus architecture
US20090279441A1 (en) 2007-01-11 2009-11-12 Foundry Networks, Inc. Techniques for transmitting failure detection protocol packets
US7929431B2 (en) * 2007-03-19 2011-04-19 Honeywell International Inc. Port rate smoothing in an avionics network
US8037399B2 (en) 2007-07-18 2011-10-11 Foundry Networks, Llc Techniques for segmented CRC design in high speed networks
US8271859B2 (en) 2007-07-18 2012-09-18 Foundry Networks Llc Segmented CRC design in high speed networks
US8509236B2 (en) 2007-09-26 2013-08-13 Foundry Networks, Llc Techniques for selecting paths and/or trunk ports for forwarding traffic flows
US8090901B2 (en) 2009-05-14 2012-01-03 Brocade Communications Systems, Inc. TCAM management approach that minimize movements
US8599850B2 (en) 2009-09-21 2013-12-03 Brocade Communications Systems, Inc. Provisioning single or multistage networks using ethernet service instances (ESIs)
US8776207B2 (en) 2011-02-16 2014-07-08 Fortinet, Inc. Load balancing in a network with session information
CN113472701B (zh) * 2020-03-31 2023-10-10 深圳市中兴微电子技术有限公司 路由信息的处理方法、装置、设备及存储介质

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Also Published As

Publication number Publication date
EP0705511A1 (en) 1996-04-10
US5506841A (en) 1996-04-09
FI956242A (fi) 1995-12-22
JPH08512179A (ja) 1996-12-17
KR960703299A (ko) 1996-06-19
SE515148C2 (sv) 2001-06-18
DE69429773D1 (de) 2002-03-14
EP0705511B1 (en) 2002-01-30
AU7088794A (en) 1995-01-17
BR9406843A (pt) 1996-04-16
DE69429773T2 (de) 2002-08-14
KR100237337B1 (ko) 2000-01-15
NO955275D0 (no) 1995-12-22
SE9302176L (sv) 1994-12-24
CN1126012A (zh) 1996-07-03
CA2163342A1 (en) 1995-01-05
FI956242A0 (fi) 1995-12-22
CN1073316C (zh) 2001-10-17
WO1995001031A1 (en) 1995-01-05
TW256980B (no) 1995-09-11
SE9302176D0 (sv) 1993-06-23
AU676926B2 (en) 1997-03-27

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