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DE69730858D1 - Vermittlungsstelle - Google Patents

Vermittlungsstelle

Info

Publication number
DE69730858D1
DE69730858D1 DE69730858T DE69730858T DE69730858D1 DE 69730858 D1 DE69730858 D1 DE 69730858D1 DE 69730858 T DE69730858 T DE 69730858T DE 69730858 T DE69730858 T DE 69730858T DE 69730858 D1 DE69730858 D1 DE 69730858D1
Authority
DE
Germany
Prior art keywords
switching center
switching
center
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 - Lifetime
Application number
DE69730858T
Other languages
English (en)
Inventor
Jian Ma
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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
Priority claimed from FI964454A external-priority patent/FI964454A0/fi
Application filed by Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE69730858D1 publication Critical patent/DE69730858D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L49/1561—Distribute and route fabrics, e.g. Batcher-Banyan
    • 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
    • H04L49/1569—Clos switching fabrics
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/68—Grouping or interlacing selector groups or stages
    • H04Q3/685—Circuit arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Massaging Devices (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Steering Controls (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
DE69730858T 1996-11-06 1997-11-04 Vermittlungsstelle Expired - Lifetime DE69730858D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI964454A FI964454A0 (fi) 1996-11-06 1996-11-06 Uppkopplingsmatris
FI971432A FI103312B1 (fi) 1996-11-06 1997-04-04 Kytkentämatriisi
PCT/FI1997/000670 WO1998020700A1 (en) 1996-11-06 1997-11-04 Switching fabric

Publications (1)

Publication Number Publication Date
DE69730858D1 true DE69730858D1 (de) 2004-10-28

Family

ID=26160247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69730858T Expired - Lifetime DE69730858D1 (de) 1996-11-06 1997-11-04 Vermittlungsstelle

Country Status (9)

Country Link
US (1) US6157643A (de)
EP (1) EP0941627B1 (de)
AU (1) AU728583B2 (de)
BR (1) BR9712909A (de)
CA (1) CA2270977A1 (de)
DE (1) DE69730858D1 (de)
FI (1) FI103312B1 (de)
NZ (1) NZ335942A (de)
WO (1) WO1998020700A1 (de)

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US7295552B1 (en) * 1999-06-30 2007-11-13 Broadcom Corporation Cluster switching architecture
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US7046661B2 (en) 2000-11-20 2006-05-16 Polytechnic University Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined hierarchical arbitration scheme
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US8051199B2 (en) * 2001-06-08 2011-11-01 The University Of Hong Kong Self-routing address assignment in packet-switched networks
US7103059B2 (en) * 2001-06-15 2006-09-05 Industrial Technology Research Institute Scalable 2-stage interconnections
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US8145787B1 (en) 2001-10-16 2012-03-27 Cisco Technology, Inc. Adaptive bandwidth utilization over fabric links
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US7177301B2 (en) * 2001-12-27 2007-02-13 Intel Corporation Signal permuting
US7649885B1 (en) 2002-05-06 2010-01-19 Foundry Networks, Inc. Network routing system for enhanced efficiency and monitoring capability
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
US20120155466A1 (en) 2002-05-06 2012-06-21 Ian Edward Davis Method and apparatus for efficiently processing data packets in a computer network
US7266117B1 (en) 2002-05-06 2007-09-04 Foundry Networks, Inc. System architecture for very fast ethernet blade
FI20021287A0 (fi) * 2002-06-28 2002-06-28 Nokia Corp Kuormituksen jako tietoliikennejärjestelmässä
US20040008674A1 (en) * 2002-07-08 2004-01-15 Michel Dubois Digital cross connect switch matrix mapping method and system
US7397794B1 (en) * 2002-11-21 2008-07-08 Juniper Networks, Inc. Systems and methods for implementing virtual switch planes in a physical switch fabric
US20040179527A1 (en) * 2003-03-10 2004-09-16 Cypher Robert E. Stripping packet routing prefixes in a computer system network
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
DE10329056B4 (de) * 2003-06-27 2007-04-12 Infineon Technologies Ag Verfahren und Vorrichtung zur Datenpaketvermittlung
US20040264448A1 (en) * 2003-06-30 2004-12-30 Wise Jeffrey L Cross-coupled bi-delta network
US6922398B2 (en) 2003-09-12 2005-07-26 Motorola, Inc. Optimized switch card
US20050111433A1 (en) * 2003-11-25 2005-05-26 Stewart Mark A.W. Method of operating a Clos network
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
US20070140232A1 (en) * 2005-12-16 2007-06-21 Carson Mark B Self-steering Clos switch
US8448162B2 (en) 2005-12-28 2013-05-21 Foundry Networks, Llc Hitless software upgrades
US7903654B2 (en) 2006-08-22 2011-03-08 Foundry Networks, Llc System and method for ECMP load sharing
US8238255B2 (en) 2006-11-22 2012-08-07 Foundry Networks, Llc Recovering from failures without impact on data traffic in a shared bus architecture
US8155011B2 (en) 2007-01-11 2012-04-10 Foundry Networks, Llc Techniques for using dual memory structures for processing failure detection protocol packets
US7983253B2 (en) * 2007-04-20 2011-07-19 Nuon, Inc. Time-space carrier sense multiple access
US8269523B2 (en) * 2007-05-25 2012-09-18 Konda Technologies Inc. VLSI layouts of fully connected generalized networks
US8271859B2 (en) * 2007-07-18 2012-09-18 Foundry Networks Llc Segmented CRC design in high speed networks
US8037399B2 (en) 2007-07-18 2011-10-11 Foundry Networks, Llc Techniques for 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
US8190881B2 (en) 2007-10-15 2012-05-29 Foundry Networks Llc Scalable distributed web-based authentication
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)
US8677209B2 (en) * 2009-11-19 2014-03-18 Lsi Corporation Subwords coding using different encoding/decoding matrices
US8621289B2 (en) 2010-07-14 2013-12-31 Lsi Corporation Local and global interleaving/de-interleaving on values in an information word
EP2617167A1 (de) * 2010-09-14 2013-07-24 Hewlett-Packard Development Company, L.P. Schaltmatrix für ein computersystem
US8402324B2 (en) 2010-09-27 2013-03-19 Lsi Corporation Communications system employing local and global interleaving/de-interleaving
US8976876B2 (en) 2010-10-25 2015-03-10 Lsi Corporation Communications system supporting multiple sector sizes
US8782320B2 (en) 2010-11-09 2014-07-15 Lsi Corporation Multi-stage interconnection networks having fixed mappings
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CN109412962B (zh) * 2018-10-25 2024-04-23 天津光电通信技术有限公司 一种可重配置选路交叉网络及其实现方法

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Also Published As

Publication number Publication date
AU728583B2 (en) 2001-01-11
WO1998020700A1 (en) 1998-05-14
FI971432A (fi) 1998-05-07
EP0941627B1 (de) 2004-09-22
BR9712909A (pt) 2000-03-21
FI103312B (fi) 1999-05-31
CA2270977A1 (en) 1998-05-14
FI971432A0 (fi) 1997-04-04
EP0941627A1 (de) 1999-09-15
NZ335942A (en) 2001-01-26
US6157643A (en) 2000-12-05
AU4870097A (en) 1998-05-29
FI103312B1 (fi) 1999-05-31

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Legal Events

Date Code Title Description
8332 No legal effect for de