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SE9300484D0 - Saett foer hantering av redundanta vaeljarplani pake tvaeljare och vaeljare foer utfoerande av saettet - Google Patents

Saett foer hantering av redundanta vaeljarplani pake tvaeljare och vaeljare foer utfoerande av saettet

Info

Publication number
SE9300484D0
SE9300484D0 SE9300484A SE9300484A SE9300484D0 SE 9300484 D0 SE9300484 D0 SE 9300484D0 SE 9300484 A SE9300484 A SE 9300484A SE 9300484 A SE9300484 A SE 9300484A SE 9300484 D0 SE9300484 D0 SE 9300484D0
Authority
SE
Sweden
Prior art keywords
data packet
pake
persons
handling
switch
Prior art date
Application number
SE9300484A
Other languages
English (en)
Other versions
SE9300484L (sv
SE515421C2 (sv
Inventor
Stefan Wahlman
Original Assignee
Ellemtel Utvecklings Ab
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 Ellemtel Utvecklings Ab filed Critical Ellemtel Utvecklings Ab
Priority to SE9300484A priority Critical patent/SE515421C2/sv
Publication of SE9300484D0 publication Critical patent/SE9300484D0/sv
Priority to AU61194/94A priority patent/AU685426B2/en
Priority to CA002156052A priority patent/CA2156052A1/en
Priority to EP94907754A priority patent/EP0683949B1/en
Priority to BR9406583A priority patent/BR9406583A/pt
Priority to JP6517962A priority patent/JPH08509846A/ja
Priority to CN94191615A priority patent/CN1120379A/zh
Priority to PCT/SE1994/000110 priority patent/WO1994018770A1/en
Priority to MX9401082A priority patent/MX9401082A/es
Priority to DE69434341T priority patent/DE69434341D1/de
Priority to KR1019950703424A priority patent/KR100237843B1/ko
Priority to US08/196,487 priority patent/US5450397A/en
Publication of SE9300484L publication Critical patent/SE9300484L/sv
Priority to NO953185A priority patent/NO953185L/no
Priority to FI953839A priority patent/FI953839A/sv
Publication of SE515421C2 publication Critical patent/SE515421C2/sv

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H04L49/1523—Parallel switch fabric planes
    • 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
    • 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
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/565—Sequence integrity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SE9300484A 1993-02-15 1993-02-15 Sätt för hantering av redundanta väljarplan i paketväljare och väljare för utförande av sättet SE515421C2 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9300484A SE515421C2 (sv) 1993-02-15 1993-02-15 Sätt för hantering av redundanta väljarplan i paketväljare och väljare för utförande av sättet
KR1019950703424A KR100237843B1 (ko) 1993-02-15 1994-02-10 패킷 스위치에서 여유 스위칭 플레인을 조정하기 위한 방법 및 그 방법을 수행하기 위한 스위치
CN94191615A CN1120379A (zh) 1993-02-15 1994-02-10 在分组交换设备中用于处理冗余交换平台的方法以及用于实现这种方法的交换设备
MX9401082A MX9401082A (es) 1993-02-15 1994-02-10 Un metodo para manejar planos de conmutacion redundantes en conmutadores de paquete y un conmutador para llevar a cabo el metodo.
EP94907754A EP0683949B1 (en) 1993-02-15 1994-02-10 A method for handling redundant switching planes in packet switches and a switch for carrying out the method
BR9406583A BR9406583A (pt) 1993-02-15 1994-02-10 Processo para encaminhamento de um lado de saida de um comutador de pacotes de dados,de pacotes de dados,e respectivo comutador de pacotes
JP6517962A JPH08509846A (ja) 1993-02-15 1994-02-10 パケット・スイッチにおける冗長なスイッチング・プレーンの処理方法及びその方法を実行するスイッチ
AU61194/94A AU685426B2 (en) 1993-02-15 1994-02-10 A method for handling redundant switching planes in packet switches and a switch for carrying out the method
PCT/SE1994/000110 WO1994018770A1 (en) 1993-02-15 1994-02-10 A method for handling redundant switching planes in packet switches and a switch for carrying out the method
CA002156052A CA2156052A1 (en) 1993-02-15 1994-02-10 A method for handling redundant switching planes in packet switches and a switch for carrying out the method
DE69434341T DE69434341D1 (de) 1993-02-15 1994-02-10 Verfahren zur behandlung redundanter vermittlungsebenen in paketvermittlungen und vermittlung zur durchführung des verfahrens
US08/196,487 US5450397A (en) 1993-02-15 1994-02-15 Method for handling redundant switching planes in packet switches and a packet switch for carrying out the method
NO953185A NO953185L (no) 1993-02-15 1995-08-14 Fremgangsmåte for håndtering av redundante svitsjeplan i en pakke-svitsjer, samt svitsj derfor
FI953839A FI953839A (sv) 1993-02-15 1995-08-14 Förfarande för handling av redundanta väljarplan i paketväljare samt en väljare för utförande av detta förfarande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300484A SE515421C2 (sv) 1993-02-15 1993-02-15 Sätt för hantering av redundanta väljarplan i paketväljare och väljare för utförande av sättet

Publications (3)

Publication Number Publication Date
SE9300484D0 true SE9300484D0 (sv) 1993-02-15
SE9300484L SE9300484L (sv) 1994-08-16
SE515421C2 SE515421C2 (sv) 2001-07-30

Family

ID=20388890

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300484A SE515421C2 (sv) 1993-02-15 1993-02-15 Sätt för hantering av redundanta väljarplan i paketväljare och väljare för utförande av sättet

Country Status (14)

Country Link
US (1) US5450397A (sv)
EP (1) EP0683949B1 (sv)
JP (1) JPH08509846A (sv)
KR (1) KR100237843B1 (sv)
CN (1) CN1120379A (sv)
AU (1) AU685426B2 (sv)
BR (1) BR9406583A (sv)
CA (1) CA2156052A1 (sv)
DE (1) DE69434341D1 (sv)
FI (1) FI953839A (sv)
MX (1) MX9401082A (sv)
NO (1) NO953185L (sv)
SE (1) SE515421C2 (sv)
WO (1) WO1994018770A1 (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505091C2 (sv) * 1995-10-03 1997-06-23 Ericsson Telefon Ab L M Redundansstruktur vid digital väljare
ATE389994T1 (de) * 1997-03-27 2008-04-15 Nokia Siemens Networks Gmbh Redundantes übertragungssystem mit vermeidung von zellwiederholungen
DE59814195D1 (de) * 1997-03-27 2008-04-30 Nokia Siemens Networks Gmbh Redundantes Übertragungssystem mit Abschaltung einer Übertragungsstrecke fehlerhaften Übertragungsverhaltens
EP0868103A3 (de) * 1997-03-27 2002-10-16 Siemens Aktiengesellschaft Annahme von Verbindungen niedriger Priorität, insbesondere non-real-time (NRT)-Verkehr, von nur einem redundanter Übertragungswege
US6850704B1 (en) * 1999-09-14 2005-02-01 Lucent Technologies Inc. Low-overhead fault-tolerance techniques for optical and other cross-connect systems
US6667954B1 (en) 2000-02-10 2003-12-23 Tellabs Operations, Inc. Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment
US6778561B1 (en) 2000-02-23 2004-08-17 Cypress Semiconductor Corp. Hybrid data transport scheme over optical networks
US7006525B1 (en) 2000-02-23 2006-02-28 Cypress Semiconductor Corp. Hybrid data transport scheme over optical networks
US6999479B1 (en) 2000-02-23 2006-02-14 Cypress Semiconductor Corp. Hybrid data transport scheme over optical networks
US6847644B1 (en) 2000-02-23 2005-01-25 Cypress Semiconductor Corp. Hybrid data transport scheme over optical networks
US6973084B1 (en) 2000-02-23 2005-12-06 Cypress Semiconductor Corp. Hybrid data transport scheme over optical networks
US7324442B1 (en) * 2000-02-28 2008-01-29 The Board Of Trustees Of The Leland Stanford Junior University Active queue management toward fair bandwidth allocation
US20020194363A1 (en) * 2001-06-14 2002-12-19 Cypress Semiconductor Corp. Programmable protocol processing engine for network packet devices
US20020191621A1 (en) * 2001-06-14 2002-12-19 Cypress Semiconductor Corp. Programmable protocol processing engine for network packet devices
US7403536B2 (en) * 2002-12-19 2008-07-22 International Business Machines Corporation Method and system for resequencing data packets switched through a parallel packet switch
WO2004097594A2 (en) * 2003-04-29 2004-11-11 Nobel Communications Multiple packet routing system (mprs)
CN102547882B (zh) * 2005-07-25 2015-08-05 艾利森电话股份有限公司 用于改进无线接入网的切换特性的装置和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995040A (en) * 1989-02-03 1991-02-19 Rockwell International Corporation Apparatus for management, comparison, and correction of redundant digital data
GB2236930B (en) * 1989-10-11 1994-03-23 Plessey Co Plc Method and apparatus for identifying valid cells in a redundant path combining unit of an asynchronous transfer mode switch
EP0453607B1 (de) * 1990-04-27 1994-09-07 Siemens Aktiengesellschaft Verfahren und Schaltungsanordnung zur Reduzierung des Verlustes von Nachrichtenpaketen, die über eine Paketvermittlungseinrichtung übertragen werden
DE59007068D1 (de) * 1990-04-27 1994-10-13 Siemens Ag Verfahren und Schaltungsanordnung zur Reduzierung des Verlustes von Nachrichtenpaketen, die über eine Paketvermittlungseinrichtung übertragen werden.
DE59107251D1 (de) * 1991-03-28 1996-02-22 Siemens Ag Verfahren zum Weiterleiten von redundanten Nachrichtenpaketen über redundante Koppelanordnungen
US5272696A (en) * 1992-01-23 1993-12-21 Northern Telecom Limited ATM plane merging filter for ATM switches and the method thereof

Also Published As

Publication number Publication date
EP0683949B1 (en) 2005-04-20
FI953839A0 (sv) 1995-08-14
WO1994018770A1 (en) 1994-08-18
NO953185L (no) 1995-10-12
NO953185D0 (no) 1995-08-14
BR9406583A (pt) 1996-01-02
AU6119494A (en) 1994-08-29
KR100237843B1 (ko) 2000-01-15
KR960701540A (ko) 1996-02-24
US5450397A (en) 1995-09-12
MX9401082A (es) 1994-08-31
JPH08509846A (ja) 1996-10-15
CA2156052A1 (en) 1994-08-18
EP0683949A1 (en) 1995-11-29
AU685426B2 (en) 1998-01-22
FI953839A (sv) 1995-10-03
CN1120379A (zh) 1996-04-10
DE69434341D1 (de) 2005-05-25
SE9300484L (sv) 1994-08-16
SE515421C2 (sv) 2001-07-30

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