DE69624591D1 - Leitweglenkung von paketen - Google Patents

Leitweglenkung von paketen

Info

Publication number
DE69624591D1
DE69624591D1 DE69624591T DE69624591T DE69624591D1 DE 69624591 D1 DE69624591 D1 DE 69624591D1 DE 69624591 T DE69624591 T DE 69624591T DE 69624591 T DE69624591 T DE 69624591T DE 69624591 D1 DE69624591 D1 DE 69624591D1
Authority
DE
Germany
Prior art keywords
packages
guidance
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
DE69624591T
Other languages
English (en)
Other versions
DE69624591T2 (de
Inventor
David Cotter
Christopher Tatham
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26140349&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69624591(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9515536.2A external-priority patent/GB9515536D0/en
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of DE69624591D1 publication Critical patent/DE69624591D1/de
Publication of DE69624591T2 publication Critical patent/DE69624591T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/06—Deflection routing, e.g. hot-potato routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/34—Source routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0066—Provisions for optical burst or packet networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0041—Optical control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/009—Topology aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
DE69624591T 1995-07-28 1996-07-26 Leitweglenkung von paketen Expired - Fee Related DE69624591T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9515536.2A GB9515536D0 (en) 1995-07-28 1995-07-28 Packet routing
EP95306590 1995-09-19
PCT/GB1996/001823 WO1997005725A1 (en) 1995-07-28 1996-07-26 Packet routing

Publications (2)

Publication Number Publication Date
DE69624591D1 true DE69624591D1 (de) 2002-12-05
DE69624591T2 DE69624591T2 (de) 2003-06-26

Family

ID=26140349

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624591T Expired - Fee Related DE69624591T2 (de) 1995-07-28 1996-07-26 Leitweglenkung von paketen

Country Status (12)

Country Link
US (1) US6272548B1 (de)
EP (1) EP0872087B1 (de)
JP (1) JPH11510335A (de)
KR (1) KR19990036054A (de)
CN (1) CN1094008C (de)
AU (1) AU712810B2 (de)
CA (1) CA2228219C (de)
DE (1) DE69624591T2 (de)
MX (1) MX9800791A (de)
NO (1) NO980366L (de)
NZ (1) NZ313707A (de)
WO (1) WO1997005725A1 (de)

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US6359879B1 (en) 1998-04-24 2002-03-19 Avici Systems Composite trunking
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US6694098B1 (en) * 1999-12-13 2004-02-17 Nortel Networks Limited Apparatus and method for reading data from an optical packet header
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US6714966B1 (en) * 2000-07-31 2004-03-30 The Boeing Company Information delivery service
US6732147B1 (en) 2000-07-31 2004-05-04 The Boeing Company Leaving a broadcast channel
US6920497B1 (en) 2000-07-31 2005-07-19 The Boeing Company Contacting a broadcast channel
US6910069B1 (en) 2000-07-31 2005-06-21 The Boeing Company Joining a broadcast channel
US6701344B1 (en) * 2000-07-31 2004-03-02 The Boeing Company Distributed game environment
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EP1211842A1 (de) * 2000-11-30 2002-06-05 BRITISH TELECOMMUNICATIONS public limited company Netzwerkverwaltungsvorrichtung
JP2002190825A (ja) * 2000-12-21 2002-07-05 Fujitsu Ltd トラフィックエンジニアリング方法及びそれを用いたノード装置
US7080156B2 (en) * 2002-03-21 2006-07-18 Sun Microsystems, Inc. Message routing in a torus interconnect
US7457416B1 (en) 2002-07-17 2008-11-25 Bbn Technologies Corp. Key distribution center for quantum cryptographic key distribution networks
US7627126B1 (en) 2002-10-15 2009-12-01 Bbn Technologies Corp. Systems and methods for implementing path length control for quantum cryptographic systems
US7512242B2 (en) * 2003-03-21 2009-03-31 Bbn Technologies Corp. Systems and methods for quantum cryptographic key transport
US7430295B1 (en) 2003-03-21 2008-09-30 Bbn Technologies Corp. Simple untrusted network for quantum cryptography
US7706535B1 (en) * 2003-03-21 2010-04-27 Bbn Technologies Corp. Systems and methods for implementing routing protocols and algorithms for quantum cryptographic key transport
CN100455035C (zh) * 2003-09-02 2009-01-21 华为技术有限公司 一种正向约束逆向选路的路由方法
US7515716B1 (en) 2004-02-26 2009-04-07 Bbn Technologies Corp. Systems and methods for reserving cryptographic key material
US20060080461A1 (en) * 2004-06-02 2006-04-13 Wilcox Jeffrey R Packet exchange for controlling system power modes
US7603404B2 (en) * 2004-12-20 2009-10-13 Sap Ag Grid parallel execution
US7720970B2 (en) * 2005-09-30 2010-05-18 Microsoft Corporation Method for processing received networking traffic while playing audio/video or other media
JP4158803B2 (ja) * 2005-12-13 2008-10-01 沖電気工業株式会社 データ転送ネットワークおよびデータ転送ネットワークの運用方法
US20070233835A1 (en) * 2006-03-31 2007-10-04 Nandakishore Kushalnagar Methodology for scheduling data transfers from nodes using path information
US7962717B2 (en) * 2007-03-14 2011-06-14 Xmos Limited Message routing scheme
US8161480B2 (en) 2007-05-29 2012-04-17 International Business Machines Corporation Performing an allreduce operation using shared memory
US8140826B2 (en) * 2007-05-29 2012-03-20 International Business Machines Corporation Executing a gather operation on a parallel computer
US20090006663A1 (en) * 2007-06-27 2009-01-01 Archer Charles J Direct Memory Access ('DMA') Engine Assisted Local Reduction
US7827385B2 (en) * 2007-08-02 2010-11-02 International Business Machines Corporation Effecting a broadcast with an allreduce operation on a parallel computer
US7734706B2 (en) * 2007-08-22 2010-06-08 International Business Machines Corporation Line-plane broadcasting in a data communications network of a parallel computer
US7840779B2 (en) * 2007-08-22 2010-11-23 International Business Machines Corporation Line-plane broadcasting in a data communications network of a parallel computer
US7991857B2 (en) * 2008-03-24 2011-08-02 International Business Machines Corporation Broadcasting a message in a parallel computer
US8122228B2 (en) * 2008-03-24 2012-02-21 International Business Machines Corporation Broadcasting collective operation contributions throughout a parallel computer
US8422402B2 (en) 2008-04-01 2013-04-16 International Business Machines Corporation Broadcasting a message in a parallel computer
US8161268B2 (en) * 2008-05-21 2012-04-17 International Business Machines Corporation Performing an allreduce operation on a plurality of compute nodes of a parallel computer
US8375197B2 (en) * 2008-05-21 2013-02-12 International Business Machines Corporation Performing an allreduce operation on a plurality of compute nodes of a parallel computer
US8484440B2 (en) 2008-05-21 2013-07-09 International Business Machines Corporation Performing an allreduce operation on a plurality of compute nodes of a parallel computer
US8281053B2 (en) 2008-07-21 2012-10-02 International Business Machines Corporation Performing an all-to-all data exchange on a plurality of data buffers by performing swap operations
US8285900B2 (en) 2009-02-17 2012-10-09 The Board Of Regents Of The University Of Texas System Method and apparatus for congestion-aware routing in a computer interconnection network
US8565089B2 (en) * 2010-03-29 2013-10-22 International Business Machines Corporation Performing a scatterv operation on a hierarchical tree network optimized for collective operations
US8332460B2 (en) 2010-04-14 2012-12-11 International Business Machines Corporation Performing a local reduction operation on a parallel computer
US9424087B2 (en) 2010-04-29 2016-08-23 International Business Machines Corporation Optimizing collective operations
US8346883B2 (en) 2010-05-19 2013-01-01 International Business Machines Corporation Effecting hardware acceleration of broadcast operations in a parallel computer
US8489718B1 (en) * 2010-05-19 2013-07-16 Amazon Technologies, Inc. Torroidal backbone connections for network deployment
US8949577B2 (en) 2010-05-28 2015-02-03 International Business Machines Corporation Performing a deterministic reduction operation in a parallel computer
US8489859B2 (en) 2010-05-28 2013-07-16 International Business Machines Corporation Performing a deterministic reduction operation in a compute node organized into a branched tree topology
US8776081B2 (en) 2010-09-14 2014-07-08 International Business Machines Corporation Send-side matching of data communications messages
US8566841B2 (en) 2010-11-10 2013-10-22 International Business Machines Corporation Processing communications events in parallel active messaging interface by awakening thread from wait state
US8893083B2 (en) 2011-08-09 2014-11-18 International Business Machines Coporation Collective operation protocol selection in a parallel computer
US8667501B2 (en) 2011-08-10 2014-03-04 International Business Machines Corporation Performing a local barrier operation
US8910178B2 (en) 2011-08-10 2014-12-09 International Business Machines Corporation Performing a global barrier operation in a parallel computer
FR2980939A1 (fr) * 2011-09-30 2013-04-05 France Telecom Protocole de routage a saut multiples
US9495135B2 (en) 2012-02-09 2016-11-15 International Business Machines Corporation Developing collective operations for a parallel computer
EP2665212B1 (de) * 2012-05-16 2016-11-30 Alcatel Lucent Optisches Datenübertragungssystem
US9774401B1 (en) * 2013-07-15 2017-09-26 Paul Borrill Entangled links, transactions and trees for distributed computing systems
US10116557B2 (en) 2015-05-22 2018-10-30 Gray Research LLC Directional two-dimensional router and interconnection network for field programmable gate arrays, and other circuits and applications of the router and network
US10069716B2 (en) 2015-07-29 2018-09-04 At&T Intellectual Property I, L.P. Methods and apparatus to reflect routes from a remotely located virtual route reflector
CN107749819B (zh) * 2017-09-14 2020-07-21 北京东土科技股份有限公司 一种栅格网络条件下的路由选择方法及装置

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EP0221360B1 (de) * 1985-11-04 1992-12-30 International Business Machines Corporation Digitale Nachrichtenübertragungsnetzwerke und Aufbau von Übertragungswegen in diesen Netzwerken
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Also Published As

Publication number Publication date
CN1094008C (zh) 2002-11-06
US6272548B1 (en) 2001-08-07
AU6623496A (en) 1997-02-26
DE69624591T2 (de) 2003-06-26
NO980366L (no) 1998-03-20
CN1192307A (zh) 1998-09-02
CA2228219A1 (en) 1997-02-13
EP0872087A1 (de) 1998-10-21
KR19990036054A (ko) 1999-05-25
JPH11510335A (ja) 1999-09-07
NZ313707A (en) 1999-04-29
AU712810B2 (en) 1999-11-18
MX9800791A (es) 1998-04-30
NO980366D0 (no) 1998-01-27
CA2228219C (en) 2002-10-15
EP0872087B1 (de) 2002-10-30
WO1997005725A1 (en) 1997-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee