ATE213371T1 - Verfahren zum verhindern von kreisförmiger wegesuche in einem fernmeldenetz - Google Patents

Verfahren zum verhindern von kreisförmiger wegesuche in einem fernmeldenetz

Info

Publication number
ATE213371T1
ATE213371T1 AT95920094T AT95920094T ATE213371T1 AT E213371 T1 ATE213371 T1 AT E213371T1 AT 95920094 T AT95920094 T AT 95920094T AT 95920094 T AT95920094 T AT 95920094T AT E213371 T1 ATE213371 T1 AT E213371T1
Authority
AT
Austria
Prior art keywords
transfer
node
messages
prohibited
pct
Prior art date
Application number
AT95920094T
Other languages
English (en)
Inventor
Klaus Havansi
Original Assignee
Nokia Networks Oy
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
Priority claimed from FI942407A external-priority patent/FI942407A0/fi
Application filed by Nokia Networks Oy filed Critical Nokia Networks Oy
Application granted granted Critical
Publication of ATE213371T1 publication Critical patent/ATE213371T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/66—Traffic distributors
    • 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
    • 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
    • H04L45/18—Loop-free operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Peptides Or Proteins (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
AT95920094T 1994-05-24 1995-05-24 Verfahren zum verhindern von kreisförmiger wegesuche in einem fernmeldenetz ATE213371T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI942407A FI942407A0 (fi) 1994-05-24 1994-05-24 Foerfarande foer att foerhindra cirkulaer dirigering i ett datakommunikationsnaet
FI944362A FI98261C (fi) 1994-05-24 1994-09-20 Menetelmä kehäväylöityksen estämiseksi tietoliikenneverkossa
PCT/FI1995/000286 WO1995032571A1 (en) 1994-05-24 1995-05-24 Method for preventing circular routing in a telecommunication network

Publications (1)

Publication Number Publication Date
ATE213371T1 true ATE213371T1 (de) 2002-02-15

Family

ID=26159732

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95920094T ATE213371T1 (de) 1994-05-24 1995-05-24 Verfahren zum verhindern von kreisförmiger wegesuche in einem fernmeldenetz

Country Status (9)

Country Link
US (1) US5930236A (de)
EP (1) EP0761054B1 (de)
JP (1) JP3002260B2 (de)
CN (1) CN1086084C (de)
AT (1) ATE213371T1 (de)
AU (1) AU686812B2 (de)
DE (1) DE69525453T2 (de)
FI (1) FI98261C (de)
WO (1) WO1995032571A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072857A (en) * 1996-12-19 2000-06-06 Bellsouth Intellectual Property Management Corporation Methods and system for monitoring the operational status of a network component in an advanced intelligent network
DE19708112A1 (de) * 1997-02-28 1998-09-03 Philips Patentverwaltung Telekommunikationssystem mit schleifenfreien Vermittlungstabellen
SE512055C2 (sv) * 1997-07-04 2000-01-17 Ericsson Telefon Ab L M Detektion av slinga
EP0913965A1 (de) * 1997-11-03 1999-05-06 Canon Kabushiki Kaisha Verminderung des Nachrichtenverkehrs in einem verteilten Netzwerk
EP0935368A1 (de) 1997-11-03 1999-08-11 Canon Kabushiki Kaisha Wegdetektierung in einem verteilten Netz
EP0975122A1 (de) * 1998-07-22 2000-01-26 Siemens Schweiz AG Verfahren zum Ermitteln von Daten zum Erstellen eines Abbildes eines Netzes
EP1021052A1 (de) 1999-01-14 2000-07-19 Telefonaktiebolaget Lm Ericsson Verfahren und Vorrichtung zur Steuerung der alternativen Verkehrslenkung in einem Durchschaltvermittelten Netz
US7009934B1 (en) * 1999-03-01 2006-03-07 Ciena Corporation Method and apparatus for rerouting an optical network upon fault
US20040160917A1 (en) * 1999-06-22 2004-08-19 Eliznd Ihab H. Multibeam antenna for a wireless network
US7177898B2 (en) * 2000-03-17 2007-02-13 Fujitsu Limited Multiple-processor information processing system
DE10108052A1 (de) * 2001-02-20 2002-08-22 Siemens Ag Verfahren zum Betrieb eines Kommunikationsnetzes
DE10253782A1 (de) * 2002-01-09 2003-11-13 Siemens Ag Signalisierungspunktcode-Teilung in Vermittlungsstellen
CN1302639C (zh) * 2003-09-18 2007-02-28 上海贝尔阿尔卡特股份有限公司 一种防止循环选路和网络拥塞扩散的无级选路方法
US20050144316A1 (en) * 2003-12-06 2005-06-30 William Loo Method and system for service node redundancy
US7729261B2 (en) * 2004-08-10 2010-06-01 Alcatel Lucent Forwarding of network traffic in respect of differentiated restricted transit network nodes
US7738648B1 (en) * 2005-06-30 2010-06-15 Tekelec Methods, systems and computer program products for rerouting specific services traffic from a signaling message routing node
WO2008040392A1 (en) * 2006-10-05 2008-04-10 Telefonaktiebolaget L M Ericsson (Publ) Arrangement and method relating to routing of ip traffic in mobile wireless networks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656658A (en) * 1985-10-11 1987-04-07 American Telephone And Telegraph Company Network routing arrangement
US5084816A (en) * 1987-11-25 1992-01-28 Bell Communications Research, Inc. Real time fault tolerant transaction processing system
US5088032A (en) * 1988-01-29 1992-02-11 Cisco Systems, Inc. Method and apparatus for routing communications among computer networks
US5241533A (en) * 1988-07-21 1993-08-31 Hitachi, Ltd. Packet switching network with alternate trunking function
GB8911395D0 (en) * 1989-05-18 1989-07-05 British Telecomm Data communications network
US5253248A (en) * 1990-07-03 1993-10-12 At&T Bell Laboratories Congestion control for connectionless traffic in data networks via alternate routing
JPH04154242A (ja) * 1990-10-17 1992-05-27 Nec Corp ネットワーク障害回復方式
KR930015913A (ko) * 1991-12-24 1993-07-24 정용문 교환망에서 통화로 링크관리 및 재연결 방법
US5265092A (en) * 1992-03-18 1993-11-23 Digital Equipment Corporation Synchronization mechanism for link state packet routing
DE4209906C1 (de) * 1992-03-26 1993-10-21 Siemens Ag Verfahren zur Leitweglenkung von Fernmeldeverbindungen in einem vermaschten Netz
US5481673A (en) * 1993-08-20 1996-01-02 Bell Communications Research Inc. Method for cluster routing in direct link using two associated routing tables at node or signaling transfer point

Also Published As

Publication number Publication date
EP0761054A1 (de) 1997-03-12
FI98261C (fi) 1997-05-12
FI944362A7 (fi) 1995-11-25
AU2567595A (en) 1995-12-18
WO1995032571A1 (en) 1995-11-30
FI944362A0 (fi) 1994-09-20
US5930236A (en) 1999-07-27
DE69525453T2 (de) 2002-07-25
JP3002260B2 (ja) 2000-01-24
CN1086084C (zh) 2002-06-05
DE69525453D1 (de) 2002-03-21
FI98261B (fi) 1997-01-31
JPH10500267A (ja) 1998-01-06
EP0761054B1 (de) 2002-02-13
AU686812B2 (en) 1998-02-12
CN1149368A (zh) 1997-05-07

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Legal Events

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