ATE514287T1 - Mehrstufiges paketschaltungssystem mit wechselndem verkehrsrouting - Google Patents

Mehrstufiges paketschaltungssystem mit wechselndem verkehrsrouting

Info

Publication number
ATE514287T1
ATE514287T1 AT06718919T AT06718919T ATE514287T1 AT E514287 T1 ATE514287 T1 AT E514287T1 AT 06718919 T AT06718919 T AT 06718919T AT 06718919 T AT06718919 T AT 06718919T AT E514287 T1 ATE514287 T1 AT E514287T1
Authority
AT
Austria
Prior art keywords
switch
wavelength division
division multiplexed
multiplexed signal
stage switch
Prior art date
Application number
AT06718919T
Other languages
English (en)
Inventor
Anujan Varma
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE514287T1 publication Critical patent/ATE514287T1/de

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
    • H04Q11/0005—Switch and router 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
    • H04L45/22—Alternate 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
    • H04L45/62—Wavelength based
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/356—Switches specially adapted for specific applications for storage area networks
    • H04L49/357—Fibre channel switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/557—Error correction, e.g. fault recovery or fault tolerance
    • 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
    • H04Q2011/0039—Electrical 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0045—Synchronisation
    • 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
    • H04Q2011/005—Arbitration and scheduling
    • 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
    • H04Q2011/0052—Interconnection of switches
    • H04Q2011/0058—Crossbar; Matrix

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT06718919T 2005-01-27 2006-01-17 Mehrstufiges paketschaltungssystem mit wechselndem verkehrsrouting ATE514287T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/044,096 US7489625B2 (en) 2005-01-27 2005-01-27 Multi-stage packet switching system with alternate traffic routing
PCT/US2006/001920 WO2006081128A1 (en) 2005-01-27 2006-01-17 Multi-stage packet switching system with alternate traffic routing

Publications (1)

Publication Number Publication Date
ATE514287T1 true ATE514287T1 (de) 2011-07-15

Family

ID=36172089

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06718919T ATE514287T1 (de) 2005-01-27 2006-01-17 Mehrstufiges paketschaltungssystem mit wechselndem verkehrsrouting

Country Status (4)

Country Link
US (1) US7489625B2 (de)
EP (1) EP1856921B1 (de)
AT (1) ATE514287T1 (de)
WO (1) WO2006081128A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7590102B2 (en) * 2005-01-27 2009-09-15 Intel Corporation Multi-stage packet switching system
US7519054B2 (en) * 2005-01-27 2009-04-14 Intel Corporation Replication of multicast data packets in a multi-stage switching system
US8649370B2 (en) * 2007-05-17 2014-02-11 Ciena Corporation Systems and methods for programming connections through a multi-stage switch fabric with blocking recovery, background rebalancing, and rollback
US7817627B2 (en) * 2007-06-21 2010-10-19 Maged E. Beshai Large-scale packet switch
JP5071200B2 (ja) * 2008-03-28 2012-11-14 富士通株式会社 信号伝送装置
US8730954B2 (en) * 2008-09-11 2014-05-20 Juniper Networks, Inc. Methods and apparatus related to any-to-any connectivity within a data center
US8340088B2 (en) * 2008-09-11 2012-12-25 Juniper Networks, Inc. Methods and apparatus related to a low cost data center architecture
US9847953B2 (en) 2008-09-11 2017-12-19 Juniper Networks, Inc. Methods and apparatus related to virtualization of data center resources
US8265071B2 (en) 2008-09-11 2012-09-11 Juniper Networks, Inc. Methods and apparatus related to a flexible data center security architecture
US11271871B2 (en) 2008-09-11 2022-03-08 Juniper Networks, Inc. Methods and apparatus related to a flexible data center security architecture
US20100061367A1 (en) * 2008-09-11 2010-03-11 Pradeep Sindhu Methods and apparatus related to lossless operation within a data center
US8755396B2 (en) * 2008-09-11 2014-06-17 Juniper Networks, Inc. Methods and apparatus related to flow control within a data center switch fabric
CN101959087B (zh) * 2009-07-15 2014-12-17 中兴通讯股份有限公司 一种组播处理方法和装置
US8694654B1 (en) 2010-03-23 2014-04-08 Juniper Networks, Inc. Host side protocols for use with distributed control plane of a switch
US9813252B2 (en) 2010-03-23 2017-11-07 Juniper Networks, Inc. Multicasting within a distributed control plane of a switch
US9148370B2 (en) * 2010-10-14 2015-09-29 Maged E. Beshai Packet-switching node with inner flow equalization
US8750319B2 (en) * 2010-11-03 2014-06-10 Broadcom Corporation Data bridge
US9253248B2 (en) * 2010-11-15 2016-02-02 Interactic Holdings, Llc Parallel information system utilizing flow control and virtual channels
US9282060B2 (en) 2010-12-15 2016-03-08 Juniper Networks, Inc. Methods and apparatus for dynamic resource management within a distributed control plane of a switch
US8780896B2 (en) * 2010-12-29 2014-07-15 Juniper Networks, Inc. Methods and apparatus for validation of equal cost multi path (ECMP) paths in a switch fabric system
US8798077B2 (en) * 2010-12-29 2014-08-05 Juniper Networks, Inc. Methods and apparatus for standard protocol validation mechanisms deployed over a switch fabric system
US8612663B1 (en) * 2011-07-27 2013-12-17 Netlogic Microsystems, Inc. Integrated circuit devices, systems and methods having automatic configurable mapping of input and/or output data connections
US9166928B2 (en) * 2011-09-30 2015-10-20 The Hong Kong University Of Science And Technology Scalable 3-stage crossbar switch
US9331929B1 (en) 2012-03-29 2016-05-03 Juniper Networks, Inc. Methods and apparatus for randomly distributing traffic in a multi-path switch fabric
US9231887B2 (en) * 2012-09-05 2016-01-05 Dynamic Invention Llc High-performance routers with multi-stage, multi-layer switching and single-stage shared buffering
US9634953B2 (en) * 2013-04-26 2017-04-25 Mediatek Inc. Scheduler for deciding final output queue by selecting one of multiple candidate output queues and related method
US9628116B2 (en) 2015-07-14 2017-04-18 At&T Intellectual Property I, L.P. Apparatus and methods for transmitting wireless signals
US11171890B1 (en) * 2018-12-28 2021-11-09 Innovium, Inc. Reducing power consumption in an electronic device
US11700209B2 (en) * 2019-09-30 2023-07-11 Intel Corporation Multi-path packet descriptor delivery scheme
CN113839886B (zh) * 2021-09-18 2023-04-18 北京邮电大学 光电混合交换网络的故障处理方法、装置、电子设备及介质

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703879A (en) * 1991-08-02 1997-12-30 Gpt Limited ATM switching arrangement
US5689506A (en) * 1996-01-16 1997-11-18 Lucent Technologies Inc. Multicast routing in multistage networks
US5768257A (en) * 1996-07-11 1998-06-16 Xylan Corporation Input buffering/output control for a digital traffic switch
JPH11112657A (ja) * 1997-10-08 1999-04-23 Fujitsu Ltd 交換装置
GB9828144D0 (en) * 1998-12-22 1999-02-17 Power X Limited Data switching apparatus
US6466343B1 (en) * 1999-04-28 2002-10-15 3Com Corporation System for assigning wavelengths in a wave division multiplexing based optical switch
US6934471B1 (en) 1999-06-03 2005-08-23 Avici Systems, Inc. Photonic switch using time-slot interchange
US6335992B1 (en) * 2000-02-15 2002-01-01 Tellium, Inc. Scalable optical cross-connect system and method transmitter/receiver protection
US6990063B1 (en) * 2000-03-07 2006-01-24 Cisco Technology, Inc. Distributing fault indications and maintaining and using a data structure indicating faults to route traffic in a packet switching system
US20020067882A1 (en) * 2000-05-26 2002-06-06 Guilfoyle Peter S. Virtual optoelectronic crossbar switch
US6665495B1 (en) * 2000-10-27 2003-12-16 Yotta Networks, Inc. Non-blocking, scalable optical router architecture and method for routing optical traffic
JP3736338B2 (ja) * 2000-11-13 2006-01-18 株式会社日立製作所 パケットスイッチ
US6940851B2 (en) * 2000-11-20 2005-09-06 Polytechnic University Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined arbitration scheme
US6888848B2 (en) * 2000-12-14 2005-05-03 Nortel Networks Limited Compact segmentation of variable-size packet streams
US7023841B2 (en) * 2000-12-15 2006-04-04 Agere Systems Inc. Three-stage switch fabric with buffered crossbar devices
US6567576B2 (en) 2001-02-05 2003-05-20 Jds Uniphase Inc. Optical switch matrix with failure protection
US6785458B2 (en) * 2001-02-11 2004-08-31 Georgia Tech Research Corporation Guided-wave optical interconnections embedded within a microelectronic wafer-level batch package
JP2003009194A (ja) * 2001-06-25 2003-01-10 Kddi Corp 光クロスコネクト装置並びにその制御装置及び方法
US7215666B1 (en) * 2001-11-13 2007-05-08 Nortel Networks Limited Data burst scheduling
US20050031250A1 (en) * 2003-08-07 2005-02-10 Schroeder Dale W. Multistage optical switch
US8213421B2 (en) * 2004-05-03 2012-07-03 Alcatel Lucent Methods and systems for efficient multicast across a mesh backplane
US7519054B2 (en) * 2005-01-27 2009-04-14 Intel Corporation Replication of multicast data packets in a multi-stage switching system
US7590102B2 (en) * 2005-01-27 2009-09-15 Intel Corporation Multi-stage packet switching system

Also Published As

Publication number Publication date
US20060165112A1 (en) 2006-07-27
US7489625B2 (en) 2009-02-10
WO2006081128A1 (en) 2006-08-03
EP1856921B1 (de) 2011-06-22
EP1856921A1 (de) 2007-11-21

Similar Documents

Publication Publication Date Title
ATE514287T1 (de) Mehrstufiges paketschaltungssystem mit wechselndem verkehrsrouting
TW200731708A (en) Pool-based network diagnostic systems and methods
WO2009040179A3 (de) Schaltungsanordnung zur signalaufnahme und -erzeugung sowie verfahren zum betreiben dieser schaltungsanordnung
ATE517481T1 (de) Verkehrsschutz in einem kommunikationsnetzwerk
DE602007013874D1 (de) Erfassen einer störung
EA200971021A1 (ru) Система мониторинга
DE102007006830B8 (de) Steuer- und/oder Datenübertragungsmodul
WO2008146517A1 (ja) 加入者宅側光回線終端装置及び光伝送システム
WO2010016889A3 (en) Flexible and expandable memory architectures
DE602007011511D1 (de) Robuste Routing-Systeme, Rechner Software Produkt und -Verfahren
ATE501585T1 (de) Sensorüberwachungsnetzsystem
WO2004092904A3 (en) Memory system having a multiplexed high-speed channel
WO2008080122A3 (en) Systems and method for on-chip data communication
EP2255501A4 (de) Verteiltes spanning-tree-protokoll auf einem mehrchassis-port-kanal
MX2007001385A (es) Red ad-hoc y metodo que emplea rutas para paquetes optimizadas globalmente.
IN2012DN05217A (de)
KR20060082522A (ko) 파장 분할다중 방식 수동형 광 가입자 망
WO2007036379A3 (de) Verfahren und vorrichtung zur übertragung von signalen
IL205297A0 (en) Networks having multiple paths between nodes and nodes for such a network
MX2009012027A (es) Canales de control en sistemas de redes de comunicacion.
FR2949284B1 (fr) Representation des degradations physiques dans un reseau de communication optique
ATE469486T1 (de) Routing-einrichtung für ein unterseeisches elektronikmodul
WO2009046300A3 (en) Mesosynchronous data bus apparatus and method of data transmission
ATE412283T1 (de) Vorrichtung zur implementierung eines gemeinsam benutzten optischen kanalschutzes in wdm-systemen und verfahren dafür
WO2007085894A3 (en) Method and system for signaling neighboring signals in tps bits

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties