DK1282953T3 - Kommunikationssystem - Google Patents

Kommunikationssystem

Info

Publication number
DK1282953T3
DK1282953T3 DK01925686.6T DK01925686T DK1282953T3 DK 1282953 T3 DK1282953 T3 DK 1282953T3 DK 01925686 T DK01925686 T DK 01925686T DK 1282953 T3 DK1282953 T3 DK 1282953T3
Authority
DK
Denmark
Prior art keywords
nodes
logical
node
topology
communication system
Prior art date
Application number
DK01925686.6T
Other languages
English (en)
Inventor
Stuart Charles Wray
Original Assignee
Ericsson 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 Ericsson Ab filed Critical Ericsson Ab
Application granted granted Critical
Publication of DK1282953T3 publication Critical patent/DK1282953T3/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3055—Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0709—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a distributed system consisting of a plurality of standalone computer nodes, e.g. clusters, client-server systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3006—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is distributed, e.g. networked systems, clusters, multiprocessor systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3048—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the topology of the computing system or computing system component explicitly influences the monitoring activity, e.g. serial, hierarchical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Small-Scale Networks (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Selective Calling Equipment (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Eye Examination Apparatus (AREA)
DK01925686.6T 2000-05-09 2001-05-01 Kommunikationssystem DK1282953T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0011021A GB2362230A (en) 2000-05-09 2000-05-09 Delegated fault detection in a network by mutual node status checking
PCT/GB2001/001896 WO2001086874A2 (en) 2000-05-09 2001-05-01 Communications system

Publications (1)

Publication Number Publication Date
DK1282953T3 true DK1282953T3 (da) 2010-04-12

Family

ID=9891141

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01925686.6T DK1282953T3 (da) 2000-05-09 2001-05-01 Kommunikationssystem

Country Status (10)

Country Link
US (1) US7283485B2 (da)
EP (1) EP1282953B1 (da)
JP (2) JP4954420B2 (da)
CN (1) CN1276615C (da)
AT (1) ATE456217T1 (da)
AU (1) AU2001252371A1 (da)
DE (1) DE60141132D1 (da)
DK (1) DK1282953T3 (da)
GB (1) GB2362230A (da)
WO (1) WO2001086874A2 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030188070A1 (en) * 2002-04-01 2003-10-02 Delaney William P. Method and apparatus for detecting I/O timeouts
JP3737460B2 (ja) * 2002-07-09 2006-01-18 株式会社東京三菱銀行 コンピュータ・システム
US7945909B2 (en) * 2003-05-09 2011-05-17 Sap Aktiengesellschaft Initiating recovery of an executing task using historical information and task information
US6928589B1 (en) * 2004-01-23 2005-08-09 Hewlett-Packard Development Company, L.P. Node management in high-availability cluster
US20050259572A1 (en) * 2004-05-19 2005-11-24 Esfahany Kouros H Distributed high availability system and method
WO2010087308A1 (ja) 2009-02-02 2010-08-05 日本電気株式会社 通信ネットワーク管理システム、方法、プログラム、及び管理計算機
EP2592561A4 (en) * 2010-07-09 2017-12-20 Fujitsu Limited Monitoring program, monitoring method and monitoring device of computer
EP2798782B1 (en) * 2011-12-29 2015-12-23 Telefonaktiebolaget LM Ericsson (Publ) Technique for handling a status change in an interconnect node
US11025722B2 (en) * 2017-04-15 2021-06-01 Microsoft Technology Licensing, Llc IoT device jobs
DE102018101103B4 (de) * 2018-01-18 2026-03-12 Volkswagen Aktiengesellschaft Verfahren und Computerprogramme für eine Überwachungsinstanz und eine Kommunikationskomponente, Überwachungsinstanz, Kommunikationskomponente, System und Fahrzeug

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8422328D0 (en) * 1984-09-04 1984-10-10 Int Computers Ltd Data processing apparatus
EP0290934B1 (de) * 1987-05-14 1994-01-19 Siemens Aktiengesellschaft Verfahren zum Bilden einer Adressentabelle in einem ringförmigen Kommunikationsnetz
JPH0252538A (ja) * 1988-08-16 1990-02-22 Omron Tateisi Electron Co バス型ｌａｎ
US5684807A (en) * 1991-04-02 1997-11-04 Carnegie Mellon University Adaptive distributed system and method for fault tolerance
US5542047A (en) * 1991-04-23 1996-07-30 Texas Instruments Incorporated Distributed network monitoring system for monitoring node and link status
JP3120157B2 (ja) * 1991-07-08 2000-12-25 株式会社日立製作所 環状論理通信路制御方法
JPH05342774A (ja) 1992-06-08 1993-12-24 Canon Inc 誤り率低減回路
US5390326A (en) 1993-04-30 1995-02-14 The Foxboro Company Local area network with fault detection and recovery
CA2145921A1 (en) 1994-05-10 1995-11-11 Vijay Pochampalli Kumar Method and apparatus for executing a distributed algorithm or service on a simple network management protocol based computer network
KR0174604B1 (ko) * 1995-07-24 1999-04-01 김광호 전자식 교환기에서 프로세서 상태확인 분산처리방법
JP2000082053A (ja) * 1998-07-03 2000-03-21 Mitsubishi Electric Corp ネットワ―ク監視装置
US6574197B1 (en) * 1998-07-03 2003-06-03 Mitsubishi Denki Kabushiki Kaisha Network monitoring device
US6532088B1 (en) * 1999-09-10 2003-03-11 Alcatel System and method for packet level distributed routing in fiber optic rings

Also Published As

Publication number Publication date
EP1282953B1 (en) 2010-01-20
JP4954420B2 (ja) 2012-06-13
EP1282953A2 (en) 2003-02-12
US20040100971A1 (en) 2004-05-27
US7283485B2 (en) 2007-10-16
GB0011021D0 (en) 2000-06-28
WO2001086874A3 (en) 2002-04-04
JP2012085339A (ja) 2012-04-26
AU2001252371A1 (en) 2001-11-20
GB2362230A (en) 2001-11-14
ATE456217T1 (de) 2010-02-15
CN1276615C (zh) 2006-09-20
WO2001086874A2 (en) 2001-11-15
CN1440606A (zh) 2003-09-03
DE60141132D1 (de) 2010-03-11
JP2003533128A (ja) 2003-11-05

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