SE515148C2 - Styrning av cellväljare - Google Patents

Styrning av cellväljare

Info

Publication number
SE515148C2
SE515148C2 SE9302176A SE9302176A SE515148C2 SE 515148 C2 SE515148 C2 SE 515148C2 SE 9302176 A SE9302176 A SE 9302176A SE 9302176 A SE9302176 A SE 9302176A SE 515148 C2 SE515148 C2 SE 515148C2
Authority
SE
Sweden
Prior art keywords
cell
selector
core
ports
tags
Prior art date
Application number
SE9302176A
Other languages
English (en)
Swedish (sv)
Other versions
SE9302176L (sv
SE9302176D0 (sv
Inventor
Jan 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
Priority to SE9302176A priority Critical patent/SE515148C2/sv
Publication of SE9302176D0 publication Critical patent/SE9302176D0/xx
Priority to BR9406843A priority patent/BR9406843A/pt
Priority to DE69429773T priority patent/DE69429773T2/de
Priority to EP94919940A priority patent/EP0705511B1/en
Priority to KR1019950705889A priority patent/KR100237337B1/ko
Priority to CN94192579A priority patent/CN1073316C/zh
Priority to PCT/SE1994/000599 priority patent/WO1995001031A1/en
Priority to CA002163342A priority patent/CA2163342A1/en
Priority to AU70887/94A priority patent/AU676926B2/en
Priority to JP7502715A priority patent/JPH08512179A/ja
Priority to US08/262,453 priority patent/US5506841A/en
Priority to TW083105772A priority patent/TW256980B/zh
Publication of SE9302176L publication Critical patent/SE9302176L/
Priority to FI956242A priority patent/FI956242A0/fi
Priority to NO955275A priority patent/NO955275L/no
Publication of SE515148C2 publication Critical patent/SE515148C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/50—Overload detection or protection within a single switching element
    • H04L49/505—Corrective measures
    • H04L49/508—Head of Line Blocking Avoidance
    • 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
    • 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
    • H04L49/3009—Header conversion, routing tables or routing tags
    • 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5679—Arbitration or scheduling
    • 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
    • H04L49/20—Support for services
    • 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)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
SE9302176A 1993-06-23 1993-06-23 Styrning av cellväljare SE515148C2 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9302176A SE515148C2 (sv) 1993-06-23 1993-06-23 Styrning av cellväljare
JP7502715A JPH08512179A (ja) 1993-06-23 1994-06-17 セルスイッチ及びこれを通してセルを経路選択する方法
PCT/SE1994/000599 WO1995001031A1 (en) 1993-06-23 1994-06-17 A cell switch and a method for routing cells therethrough
AU70887/94A AU676926B2 (en) 1993-06-23 1994-06-17 A cell switch and a method for routing cells therethrough
EP94919940A EP0705511B1 (en) 1993-06-23 1994-06-17 A cell switch and a method for routing cells therethrough
KR1019950705889A KR100237337B1 (ko) 1993-06-23 1994-06-17 셀 스위칭 및 스위치를 통해 셀을 루팅시키기 위한 방법
CN94192579A CN1073316C (zh) 1993-06-23 1994-06-17 信元交换设备和为信元寻找路由的方法
BR9406843A BR9406843A (pt) 1993-06-23 1994-06-17 Comutador de células e processo de encaminhar células através do mesmo
CA002163342A CA2163342A1 (en) 1993-06-23 1994-06-17 A cell switch and a method for routing cells therethrough
DE69429773T DE69429773T2 (de) 1993-06-23 1994-06-17 Zellenvermittlung und verfahren zur weglenkung von zellen durch diese vermittlung
US08/262,453 US5506841A (en) 1993-06-23 1994-06-20 Cell switch and a method for directing cells therethrough
TW083105772A TW256980B (enExample) 1993-06-23 1994-06-24
FI956242A FI956242A0 (fi) 1993-06-23 1995-12-22 Solukytkin ja menetelmä solujen reitittämiseksi sen kautta
NO955275A NO955275L (no) 1993-06-23 1995-12-22 Cellesvitsj og fremgangsmåte for ruting av celler derigjennom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302176A SE515148C2 (sv) 1993-06-23 1993-06-23 Styrning av cellväljare

Publications (3)

Publication Number Publication Date
SE9302176D0 SE9302176D0 (sv) 1993-06-23
SE9302176L SE9302176L (sv) 1994-12-24
SE515148C2 true SE515148C2 (sv) 2001-06-18

Family

ID=20390395

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302176A SE515148C2 (sv) 1993-06-23 1993-06-23 Styrning av cellväljare

Country Status (14)

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

Families Citing this family (36)

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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
AU3095000A (en) * 1998-12-18 2000-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Internet protocol handler for telecommunications platform with processor cluster
US7139282B1 (en) * 2000-03-24 2006-11-21 Juniper Networks, Inc. Bandwidth division for packet processing
US7164698B1 (en) 2000-03-24 2007-01-16 Juniper Networks, Inc. High-speed line interface for networking devices
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
CN1366402B (zh) * 2002-02-05 2010-10-13 威盛电子股份有限公司 分组交换的负载平衡装置
US7649885B1 (en) * 2002-05-06 2010-01-19 Foundry Networks, Inc. Network routing system for enhanced efficiency and monitoring capability
US20120155466A1 (en) 2002-05-06 2012-06-21 Ian Edward Davis Method and apparatus for efficiently processing data packets in a computer network
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
US7187687B1 (en) 2002-05-06 2007-03-06 Foundry Networks, Inc. Pipeline method and system for switching packets
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
US7978614B2 (en) 2007-01-11 2011-07-12 Foundry Network, LLC Techniques for detecting non-receipt of fault 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
US8149839B1 (en) 2007-09-26 2012-04-03 Foundry Networks, Llc Selection of trunk ports and paths using rotation
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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KR900006793B1 (ko) * 1984-10-18 1990-09-21 휴우즈 에어크라프트 캄파니 패킷 스위치 다중 대기행렬 NxM 스위치 노오드 및 처리 방법
US4621359A (en) * 1984-10-18 1986-11-04 Hughes Aircraft Company Load balancing for packet switching nodes
US4630258A (en) * 1984-10-18 1986-12-16 Hughes Aircraft Company Packet switched multiport memory NXM switch node and processing method
US4817084A (en) * 1986-10-16 1989-03-28 Bell Communications Research, Inc. Batcher-Banyan packet switch with output conflict resolution scheme
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
US4899334A (en) * 1987-10-19 1990-02-06 Oki Electric Industry Co., Ltd. Self-routing multistage switching network for fast packet switching system
EP0405042B1 (en) * 1989-06-29 1994-09-14 International Business Machines Corporation High speed digital packet switching system
US5166926A (en) * 1990-12-18 1992-11-24 Bell Communications Research, Inc. Packet address look-ahead technique for use in implementing a high speed packet switch
US5255265A (en) * 1992-05-05 1993-10-19 At&T Bell Laboratories Controller for input-queued packet switch
US5291482A (en) * 1992-07-24 1994-03-01 At&T Bell Laboratories High bandwidth packet switch

Also Published As

Publication number Publication date
CN1073316C (zh) 2001-10-17
CA2163342A1 (en) 1995-01-05
US5506841A (en) 1996-04-09
AU676926B2 (en) 1997-03-27
KR960703299A (ko) 1996-06-19
KR100237337B1 (ko) 2000-01-15
FI956242A7 (fi) 1995-12-22
NO955275D0 (no) 1995-12-22
CN1126012A (zh) 1996-07-03
SE9302176L (sv) 1994-12-24
TW256980B (enExample) 1995-09-11
EP0705511A1 (en) 1996-04-10
WO1995001031A1 (en) 1995-01-05
BR9406843A (pt) 1996-04-16
AU7088794A (en) 1995-01-17
EP0705511B1 (en) 2002-01-30
JPH08512179A (ja) 1996-12-17
DE69429773T2 (de) 2002-08-14
DE69429773D1 (de) 2002-03-14
FI956242A0 (fi) 1995-12-22
SE9302176D0 (sv) 1993-06-23
NO955275L (no) 1996-02-16

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