DE69734310D1 - Verbindungsfehlererkennungsverfahren und -anordnung - Google Patents

Verbindungsfehlererkennungsverfahren und -anordnung

Info

Publication number
DE69734310D1
DE69734310D1 DE69734310T DE69734310T DE69734310D1 DE 69734310 D1 DE69734310 D1 DE 69734310D1 DE 69734310 T DE69734310 T DE 69734310T DE 69734310 T DE69734310 T DE 69734310T DE 69734310 D1 DE69734310 D1 DE 69734310D1
Authority
DE
Germany
Prior art keywords
arrangement
detection method
error detection
connection error
connection
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
DE69734310T
Other languages
English (en)
Other versions
DE69734310T2 (de
Inventor
Raghu Sastry
D Larson
Albert Mu
R Slice
L Schober
M Wicki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69734310D1 publication Critical patent/DE69734310D1/de
Publication of DE69734310T2 publication Critical patent/DE69734310T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
DE69734310T 1996-02-22 1997-02-21 Verbindungsfehlererkennungsverfahren und -anordnung Expired - Fee Related DE69734310T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/603,911 US5768300A (en) 1996-02-22 1996-02-22 Interconnect fault detection and localization method and apparatus
US603911 1996-02-22
PCT/US1997/002788 WO1997031447A1 (en) 1996-02-22 1997-02-21 Interconnect fault detection and localization method and apparatus

Publications (2)

Publication Number Publication Date
DE69734310D1 true DE69734310D1 (de) 2006-02-16
DE69734310T2 DE69734310T2 (de) 2006-05-11

Family

ID=24417418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69734310T Expired - Fee Related DE69734310T2 (de) 1996-02-22 1997-02-21 Verbindungsfehlererkennungsverfahren und -anordnung

Country Status (5)

Country Link
US (2) US5768300A (de)
EP (1) EP0846382B1 (de)
JP (1) JP3816529B2 (de)
DE (1) DE69734310T2 (de)
WO (1) WO1997031447A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5768300A (en) * 1996-02-22 1998-06-16 Fujitsu Limited Interconnect fault detection and localization method and apparatus
DE29901302U1 (de) * 1999-01-26 2000-03-30 Siemens Ag Netzwerkteilnehmer
US6718382B1 (en) * 1999-02-11 2004-04-06 Yunzhou Li Technique for detecting leaky points within a network protocol domain
US6601210B1 (en) 1999-09-08 2003-07-29 Mellanox Technologies, Ltd Data integrity verification in a switching network
WO2001018974A1 (en) * 1999-09-08 2001-03-15 Mellanox Technologies Ltd. Data integrity verification in a switching network
US7389341B2 (en) * 2001-01-31 2008-06-17 Accenture Llp Remotely monitoring a data processing system via a communications network
US8176137B2 (en) * 2001-01-31 2012-05-08 Accenture Global Services Limited Remotely managing a data processing system via a communications network
US6990609B2 (en) * 2001-06-12 2006-01-24 Sun Microsystems, Inc. System and method for isolating faults in a network
JP2003037599A (ja) * 2001-07-25 2003-02-07 Allied Tereshisu Kk ネットワークの管理装置、管理方法、通信装置及びネットワークシステム
US7054330B1 (en) 2001-09-07 2006-05-30 Chou Norman C Mask-based round robin arbitration
US7237016B1 (en) 2001-09-07 2007-06-26 Palau Acquisition Corporation (Delaware) Method and system to manage resource requests utilizing link-list queues within an arbiter associated with an interconnect device
US6920106B1 (en) 2001-09-07 2005-07-19 Agilent Technologies, Inc. Speculative loading of buffers within a port of a network device
US6950394B1 (en) 2001-09-07 2005-09-27 Agilent Technologies, Inc. Methods and systems to transfer information using an alternative routing associated with a communication network
US6763418B1 (en) 2001-09-07 2004-07-13 Agilent Technologies, Inc. Request bus arbitration
US6922749B1 (en) 2001-10-12 2005-07-26 Agilent Technologies, Inc. Apparatus and methodology for an input port of a switch that supports cut-through operation within the switch
US6839794B1 (en) 2001-10-12 2005-01-04 Agilent Technologies, Inc. Method and system to map a service level associated with a packet to one of a number of data streams at an interconnect device
US7209476B1 (en) 2001-10-12 2007-04-24 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and apparatus for input/output port mirroring for networking system bring-up and debug
US7139824B2 (en) * 2001-11-28 2006-11-21 International Business Machines Corporation Method and system for isolating and simulating dropped packets in a computer network
US6973595B2 (en) * 2002-04-05 2005-12-06 International Business Machines Corporation Distributed fault detection for data storage networks
US7016996B1 (en) 2002-04-15 2006-03-21 Schober Richard L Method and apparatus to detect a timeout condition for a data item within a process
US7895065B2 (en) * 2003-02-26 2011-02-22 Sony Corporation Method and apparatus for an itinerary planner
JP3565835B1 (ja) * 2003-04-28 2004-09-15 松下電器産業株式会社 配線基板およびその製造方法ならびに半導体装置およびその製造方法
US20040218623A1 (en) * 2003-05-01 2004-11-04 Dror Goldenberg Hardware calculation of encapsulated IP, TCP and UDP checksums by a switch fabric channel adapter
US20050022091A1 (en) * 2003-07-21 2005-01-27 Holman Thomas J. Method, system, and apparatus for adjacent-symbol error correction and detection code
WO2007016841A1 (fr) * 2005-08-05 2007-02-15 Huawei Technologies Co., Ltd. Procédé de mise en œuvre de détection de panne de plan de transfert ip
JP2009129301A (ja) * 2007-11-27 2009-06-11 Nec Electronics Corp 自己診断回路及び自己診断方法
US9565094B2 (en) * 2009-11-13 2017-02-07 International Business Machines Corporation I/O routing in a multidimensional torus network
US9954760B2 (en) 2010-01-29 2018-04-24 International Business Machines Corporation I/O routing in a multidimensional torus network
DE102016206707A1 (de) 2016-04-20 2017-10-26 Siemens Aktiengesellschaft Diagnoseverfahren und Diagnosevorrichtung für ein Netzwerk
CN109936518B (zh) * 2017-12-18 2022-02-11 迈普通信技术股份有限公司 交换芯片通道故障的检测方法和分布式机架交换机
US10613919B1 (en) * 2019-10-28 2020-04-07 Capital One Services, Llc System and method for data error notification in interconnected data production systems
CN114244692B (zh) * 2021-04-30 2024-02-02 无锡江南计算技术研究所 一种适用于超大规模互连网络的故障快速定位方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2032736B (en) * 1978-10-24 1982-09-08 Standard Telephones Cables Ltd Data transfer system
US4599723A (en) * 1984-02-14 1986-07-08 Pulse Electronics, Inc. Method of encoding data for serial transmission
US5127006A (en) * 1989-05-01 1992-06-30 Digital Equipment Corporation Fault diagnostic system
US5068854A (en) * 1989-09-12 1991-11-26 Cupertino, California U.S.A. Error detection for fiber distributed interfaced optic link
US4999829A (en) * 1989-11-06 1991-03-12 At&T Bell Laboratories Automatic fault recovery in a packet network
FR2669488B1 (fr) * 1990-11-15 1993-01-08 Cit Alcatel Methode de transmission d'information de controle pour liaison de transmission de cellules a multiplexage temporel asynchrone.
BE1004959A3 (nl) * 1991-06-28 1993-03-02 Bell Telephone Mfg Werkwijze en inrichtingen voor het testen van atm-verbindingen.
DE4226599C2 (de) * 1992-08-11 1994-08-04 Siemens Ag Verfahren zur Fehlererkennung in digitalen Kommunikationssystemen
US5390197A (en) * 1992-12-04 1995-02-14 Hughes Aircraft Company Vestigial identification for co-channel interference in cellular communications
US5784393A (en) * 1995-03-01 1998-07-21 Unisys Corporation Method and apparatus for providing fault detection to a bus within a computer system
US5854786A (en) * 1995-08-09 1998-12-29 Qualcomm Incorporated Method and apparatus for distribution/consolidation (DISCO) interface units for packet switched interconnection system
US5682537A (en) * 1995-08-31 1997-10-28 Unisys Corporation Object lock management system with improved local lock management and global deadlock detection in a parallel data processing system
US5768300A (en) * 1996-02-22 1998-06-16 Fujitsu Limited Interconnect fault detection and localization method and apparatus

Also Published As

Publication number Publication date
EP0846382A1 (de) 1998-06-10
WO1997031447A1 (en) 1997-08-28
EP0846382B1 (de) 2005-10-05
DE69734310T2 (de) 2006-05-11
US5987629A (en) 1999-11-16
US5768300A (en) 1998-06-16
JP3816529B2 (ja) 2006-08-30
JPH11504495A (ja) 1999-04-20

Similar Documents

Publication Publication Date Title
DE69734310D1 (de) Verbindungsfehlererkennungsverfahren und -anordnung
DE19780609T1 (de) Objekterkennungssystem und -verfahren
DE69532308D1 (de) Ortungsanlage
NO983723D0 (no) System og fremgangsmåte for feildeteksjon og gjenoppretting
DE59805235D1 (de) Testsystem und testverfahren
DE69634129D1 (de) Abnormalitätsdetektionsapparat und -verfahren
FI981133A0 (fi) Mittausmenetelmä ja -järjestelmä
DE19681292T1 (de) Gravierfehlerdetektionsvorrichtung und -verfahren
DE59704261D1 (de) ANTIGENSPEZIFISCHER IgM-NACHWEIS
DE69620896T2 (de) Riefendetektionsverfahren
DE69712315T2 (de) Bohrlochuntersuchungssystem
DE69619372T2 (de) Fehlererkennungs- und fehlerkorrekturverfahren
DE69738270D1 (de) Erfassungssystem
FI108157B (fi) Kytkentämenetelmä ja laite
DE69704880T2 (de) Fehlererkennungsgerät und verfahren
DE69818066D1 (de) Verbessertes detektionsverfahren
FI991156A (fi) Porausjärjestelmä ja -menetelmä
NL1007054A1 (nl) Foutcorrectiemethode en -inrichting.
FI953203A0 (fi) Pakokaasuilmaisin
DE69404143D1 (de) Erkennungssystem und erkennungsmethode
DE69803598D1 (de) Nachweisverfahren und -vorrichtung
DE69701853T2 (de) Kantendetektion
DE69815409D1 (de) Normalisiertes Zündaussetzererkennungsverfahren
DE69731574D1 (de) Kompiliergerät und -verfahren
DE69709330T2 (de) Wellenleiter-photodetektoranschluss

Legal Events

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