ATE259122T1 - Sender basierte pfadschutzschaltung in einem ringnetz - Google Patents

Sender basierte pfadschutzschaltung in einem ringnetz

Info

Publication number
ATE259122T1
ATE259122T1 AT00936231T AT00936231T ATE259122T1 AT E259122 T1 ATE259122 T1 AT E259122T1 AT 00936231 T AT00936231 T AT 00936231T AT 00936231 T AT00936231 T AT 00936231T AT E259122 T1 ATE259122 T1 AT E259122T1
Authority
AT
Austria
Prior art keywords
ring
packets
transmitter node
initiated
failure
Prior art date
Application number
AT00936231T
Other languages
English (en)
Inventor
Jean-Lou Dupont
Original Assignee
Marconi Intellectual Pty
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 Marconi Intellectual Pty filed Critical Marconi Intellectual Pty
Application granted granted Critical
Publication of ATE259122T1 publication Critical patent/ATE259122T1/de

Links

Classifications

    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT00936231T 1999-06-02 2000-05-23 Sender basierte pfadschutzschaltung in einem ringnetz ATE259122T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/324,244 US6594232B1 (en) 1999-06-02 1999-06-02 Transmitter-based path protection switching in a ring network
PCT/US2000/014192 WO2000074318A1 (en) 1999-06-02 2000-05-23 Transmitter-based path protection switching in a ring network

Publications (1)

Publication Number Publication Date
ATE259122T1 true ATE259122T1 (de) 2004-02-15

Family

ID=23262734

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00936231T ATE259122T1 (de) 1999-06-02 2000-05-23 Sender basierte pfadschutzschaltung in einem ringnetz

Country Status (7)

Country Link
US (1) US6594232B1 (de)
EP (1) EP1188275B1 (de)
AT (1) ATE259122T1 (de)
AU (1) AU751936B2 (de)
CA (1) CA2375818C (de)
DE (1) DE60008105T2 (de)
WO (1) WO2000074318A1 (de)

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US6947374B2 (en) * 2000-04-28 2005-09-20 Fujitsu Limited Apparatus for user connection setting in a connection oriented mode communication system
DE10047923C2 (de) * 2000-09-27 2003-04-10 Siemens Ag Verfahren zur Erzeugung einer Verbindungs-Redundanz für ein serielles Kommunikationssystem mit einer Mastereinheit und einer Mehrzahl von Slaveeinheiten, die untereinander als Aneinanderreihung von Punkt-zu-Punkt-Verbindungen in Linientopologie verbunden sind, sowie korrespondierendes serielles Kommunikationssystem
JP4565751B2 (ja) * 2001-01-16 2010-10-20 富士通株式会社 伝送装置
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US6892329B2 (en) * 2001-04-02 2005-05-10 Corrigent Systems Ltd. Selective protection for ring topologies
US7142504B1 (en) * 2001-04-25 2006-11-28 Cisco Technology, Inc. Fault tolerant network traffic management
US7113699B1 (en) * 2001-08-15 2006-09-26 Ciena Corporation Fault forwarding in an optical network
US6766482B1 (en) * 2001-10-31 2004-07-20 Extreme Networks Ethernet automatic protection switching
US7483399B2 (en) 2002-06-05 2009-01-27 David Zelig Signaling MPLS over RPR rings
US7486612B2 (en) * 2002-12-10 2009-02-03 Tellabs Petaluma, Inc. Fault-tolerant multicasting network
KR100507806B1 (ko) * 2003-01-29 2005-08-17 삼성전자주식회사 링구조 비동기전송 모드방식의 시스템에 있어서 노드그룹을 이용한 보호 절체 장치 및 그 방법
US7336605B2 (en) 2003-05-13 2008-02-26 Corrigent Systems, Inc. Bandwidth allocation for link aggregation
CN100414916C (zh) * 2003-09-03 2008-08-27 华为技术有限公司 网络灾难时的优先级报文流量保证方法
US8520507B1 (en) 2004-03-08 2013-08-27 Extreme Networks, Inc. Ethernet automatic protection switching
US20090040922A1 (en) * 2004-05-06 2009-02-12 Umansky Igor Efficient protection mechanisms in a ring topology network utilizing label switching protocols
CN100377535C (zh) * 2004-07-22 2008-03-26 华为技术有限公司 一种动态弹性分组环网络监测方法
CN100334857C (zh) * 2004-09-27 2007-08-29 华为技术有限公司 一种环网及其业务实现方法
CN100496009C (zh) * 2004-11-04 2009-06-03 华为技术有限公司 弹性分组环网中节点的保护倒换方法及装置
DE102004055330A1 (de) * 2004-11-16 2006-05-24 Bosch Rexroth Aktiengesellschaft Verfahren und Vorrichtung zum Betreiben eines Netzwerkes
US7609966B2 (en) * 2005-02-18 2009-10-27 Fujitsu Limited Method and system for time-sharing transmission frequencies in an optical network
US7466917B2 (en) * 2005-03-15 2008-12-16 Fujitsu Limited Method and system for establishing transmission priority for optical light-trails
US7515828B2 (en) * 2005-03-15 2009-04-07 Fujitsu Limited System and method for implementing optical light-trails
US7616891B2 (en) * 2005-03-30 2009-11-10 Fujitsu Limited System and method for transmission and reception of traffic in optical light-trails
US7787763B2 (en) * 2005-04-04 2010-08-31 Fujitsu Limited System and method for protecting optical light-trails
US7457540B2 (en) * 2005-04-29 2008-11-25 Fujitsu Limited System and method for shaping traffic in optical light-trails
US7606240B1 (en) 2005-06-16 2009-10-20 Extreme Networks Ethernet automatic protection switching
US7499465B2 (en) * 2005-07-19 2009-03-03 Fujitsu Limited Heuristic assignment of light-trails in an optical network
US7590353B2 (en) * 2005-08-31 2009-09-15 Fujitsu Limited System and method for bandwidth allocation in an optical light-trail
US7311570B2 (en) * 2005-10-07 2007-12-25 Lajos Csoke Automatic system for adjusting the trim of a motor boat
DE102006004339A1 (de) * 2006-01-30 2007-08-02 Robert Bosch Gmbh Redundantes Kommunikationsnetzwerk
US7570175B2 (en) * 2006-02-16 2009-08-04 Intelliserv International Holding, Ltd. Node discovery in physically segmented logical token network
US7801034B2 (en) * 2006-04-28 2010-09-21 Fujitsu Limited System and method for bandwidth allocation in an optical light-trail
WO2009149756A1 (en) * 2008-06-12 2009-12-17 Telefonaktiebolaget Lm Ericsson (Publ) Maintenance of overlay networks
US8477638B2 (en) * 2008-12-02 2013-07-02 Cisco Technology, Inc. Latency enhancements for multicast traffic over spatial reuse protocol (SRP)
WO2013131554A1 (en) * 2012-03-05 2013-09-12 Telefonaktiebolaget L M Ericsson (Publ) The handling of data transfers in a network with a ring topology
WO2015021419A1 (en) * 2013-08-08 2015-02-12 Level 3 Communications, Llc Out-of-band management of fiber optics systems and devices
CN109803296B (zh) * 2017-11-17 2021-05-14 华为技术有限公司 信号传输的方法和装置
CN112448981B (zh) * 2019-08-30 2024-07-09 华为技术有限公司 一种传输数据的方法及装置

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JPS59158154A (ja) 1983-02-28 1984-09-07 Nec Corp ル−プバツク方式
US4633246A (en) 1984-01-09 1986-12-30 Fiberlan, Inc. Time divison multiplex ring
US4646286A (en) 1985-07-30 1987-02-24 Northern Telecom Limited Communications system with protection switching and channel identities
US4837760A (en) 1985-08-02 1989-06-06 Northern Telecom Limited Communications system with protection switching using individual selectors
US5029158A (en) 1987-07-23 1991-07-02 Northern Telecom Limited Protection switching in a multi-channel communications system
US5872780A (en) 1992-05-21 1999-02-16 Alcatel Network Systems, Inc. Sonet data transfer protocol between facility interfaces and cross-connect
JP3226393B2 (ja) 1993-09-20 2001-11-05 富士通株式会社 パス・プロテクション・スイッチ・リング・システム
JPH07264223A (ja) * 1994-03-18 1995-10-13 Fujitsu Ltd ネットワークの信号救済方法および装置
JP3290534B2 (ja) 1994-03-18 2002-06-10 富士通株式会社 パスプロテクションスイッチ装置
JPH07264229A (ja) 1994-03-18 1995-10-13 Fujitsu Ltd 仮想リング構成システム
KR0129608B1 (ko) * 1994-12-21 1998-04-14 양승택 분기 결합 제어장치
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US6295146B1 (en) * 1998-01-14 2001-09-25 Mci Communications Corporation System and method for sharing a spare channel among two or more optical ring networks
US6269452B1 (en) * 1998-04-27 2001-07-31 Cisco Technology, Inc. System and method for fault recovery for a two line bi-directional ring network

Also Published As

Publication number Publication date
DE60008105D1 (de) 2004-03-11
EP1188275A1 (de) 2002-03-20
AU5157700A (en) 2000-12-18
AU751936B2 (en) 2002-08-29
DE60008105T2 (de) 2004-09-02
WO2000074318A1 (en) 2000-12-07
US6594232B1 (en) 2003-07-15
CA2375818A1 (en) 2000-12-07
EP1188275B1 (de) 2004-02-04
CA2375818C (en) 2004-02-24

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties