NO992757D0 - Telekommunikasjonssystem - Google Patents

Telekommunikasjonssystem

Info

Publication number
NO992757D0
NO992757D0 NO992757A NO992757A NO992757D0 NO 992757 D0 NO992757 D0 NO 992757D0 NO 992757 A NO992757 A NO 992757A NO 992757 A NO992757 A NO 992757A NO 992757 D0 NO992757 D0 NO 992757D0
Authority
NO
Norway
Prior art keywords
telecommunications system
telecommunications
Prior art date
Application number
NO992757A
Other languages
English (en)
Other versions
NO992757L (no
Inventor
Ghani Abdul Muttalib Abbas
Bernard John Goatly
Stephen Taylor Chapman
Original Assignee
Marconi Comm 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 Marconi Comm Ltd filed Critical Marconi Comm Ltd
Publication of NO992757D0 publication Critical patent/NO992757D0/no
Publication of NO992757L publication Critical patent/NO992757L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
    • H04J3/085—Intermediate station arrangements, e.g. for branching, for tapping-off for ring networks, e.g. SDH/SONET rings, self-healing rings, meashed SDH/SONET networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0051—Network Node Interface, e.g. tandem connections, transit switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0057—Operations, administration and maintenance [OAM]
    • H04J2203/006—Fault tolerance and recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
NO992757A 1998-06-09 1999-06-07 Telekommunikasjonssystem NO992757L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9812281A GB2338370B (en) 1998-06-09 1998-06-09 Telecommunications system

Publications (2)

Publication Number Publication Date
NO992757D0 true NO992757D0 (no) 1999-06-07
NO992757L NO992757L (no) 1999-12-10

Family

ID=10833373

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992757A NO992757L (no) 1998-06-09 1999-06-07 Telekommunikasjonssystem

Country Status (8)

Country Link
US (1) US6577594B1 (no)
EP (1) EP0964543B1 (no)
JP (1) JP2000151669A (no)
CN (1) CN1276622C (no)
AU (1) AU3396099A (no)
DE (1) DE69935281T2 (no)
GB (1) GB2338370B (no)
NO (1) NO992757L (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6621833B1 (en) * 1999-12-17 2003-09-16 World Com, Inc. Method and system for efficiently passing the silence or unused status of a DSO channel through a DSO switch matrix and a data switch
FI107672B (fi) * 1999-05-24 2001-09-14 Nokia Networks Oy Menetelmä ja järjestely TTI-tunnisteen käsittelyn parantamiseksi
DE69931489T2 (de) * 1999-09-07 2006-11-16 Lucent Technologies Inc. Verbesserte Mehrfachrahmensynchronisierung für Tandemverbindungspuren
DE69939014D1 (de) * 1999-09-07 2008-08-14 Lucent Technologies Inc Verbesserte Verarbeitung von Mehrfachrahmen für Tandemverbindungspuren mit Übertragungschutzverfahren
IT1316315B1 (it) * 2000-02-01 2003-04-10 Cit Alcatel Metodo per individuare il percorso corrente dei circuiti in anelli ms-springs per telecomunicazioni
IL136670A0 (en) * 2000-06-11 2001-06-14 Eci Telecom Ltd Method for ensuring error-free transmission of a telecommunication signal including temporary data channels
GB0105500D0 (en) * 2001-03-06 2001-04-25 Marconi Comm Ltd Improvements in or relating to networks
EP1248399A1 (en) * 2001-04-02 2002-10-09 Lucent Technologies Inc. Transporting a gigabit per second datastream over a SONET/SDH network
EP1248400A1 (en) * 2001-04-02 2002-10-09 Lucent Technologies Inc. Data transport service using a telephone network
US7143161B2 (en) * 2001-11-16 2006-11-28 Nortel Networks Limited Tandem connection monitoring parallel processing
US6938187B2 (en) * 2001-12-19 2005-08-30 Nortel Networks Limited Tandem connection monitoring
DE60201078T2 (de) * 2002-06-12 2005-01-20 Alcatel De-/Aktivierung von Tandem-Verbindungen
DE60201752T2 (de) * 2002-08-05 2005-03-17 Alcatel M:N Pfadschutz
US6965309B1 (en) * 2003-04-08 2005-11-15 At&T Corp. Alarm data delivery method
CN100413259C (zh) * 2006-02-07 2008-08-20 华为技术有限公司 一种自动实现串联连接监测的方法和装置
TWI469354B (zh) 2008-07-31 2015-01-11 Semiconductor Energy Lab 半導體裝置及其製造方法
CN102064881B (zh) * 2009-11-13 2014-11-05 中兴通讯股份有限公司 一种串联连接监视级别处理方法及装置
US8417111B2 (en) * 2010-10-28 2013-04-09 Ciena Corporation Optical network in-band control plane signaling, virtualized channels, and tandem connection monitoring systems and methods
TWI470448B (zh) * 2013-01-09 2015-01-21 Univ Nat Taiwan 針對物件之間轉移考慮時序關係的二分網路投影方法、產生物件熱門度指數的方法、估算轉移機率的方法以及未發生事件的連結預測方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007052A (en) * 1989-04-11 1991-04-09 Metricom, Inc. Method for routing packets by squelched flooding
US5056085A (en) * 1989-08-09 1991-10-08 Harris Corporation Flood-and-forward routing for broadcast packets in packet switching networks
US5457689A (en) * 1991-04-10 1995-10-10 California Institute Of Technology High speed polling protocol for multiple node network with sequential flooding of a polling message and a poll-answering message
US5442620A (en) * 1992-03-26 1995-08-15 At&T Corp. Apparatus and method for preventing communications circuit misconnections in a bidirectional line-switched ring transmission system
GB9403223D0 (en) * 1994-02-19 1994-04-13 Plessey Telecomm Telecommunications network including remote channel switching protection apparatus
JP2677244B2 (ja) * 1995-05-10 1997-11-17 日本電気株式会社 プロテクション制御信号伝達システム
JP2616486B2 (ja) * 1995-05-17 1997-06-04 日本電気株式会社 同期網リングネットワークシステム
BR9608792A (pt) * 1995-06-26 1999-02-17 Ericsson Telefon Ab L M Nó de comunicação e de multiplexador ótico de soma/redução sistema de rede de comunicação e processo para restauração de um sistema de rede de comunicação
JP2617701B2 (ja) * 1995-06-28 1997-06-04 宮城日本電気株式会社 Ｖｔパス切替時のミスコネクション回避方法
US6256292B1 (en) * 1996-07-11 2001-07-03 Nortel Networks Corporation Self-healing line switched ring for ATM traffic
DE19740107A1 (de) * 1997-09-12 1999-03-18 Alsthom Cge Alcatel Verfahren zum Übertragen von Datenpaketen und zur Durchführung des Verfahrens geeignetes Netzelement
US6480502B1 (en) * 1998-05-15 2002-11-12 Compaq Information Technologies Group, L.P. Method for avoiding broadcast deadlocks in a mesh-connected network
EP1041760A1 (en) * 1999-03-29 2000-10-04 Lucent Technologies Inc. Detection and compensation of ingressing frame offset discontinuities for tandem connection trails
GB2353678A (en) * 1999-08-24 2001-02-28 Marconi Comm Ltd Information structure conversion with overhead preservation in synchronous digital communication systems
DE69931489T2 (de) * 1999-09-07 2006-11-16 Lucent Technologies Inc. Verbesserte Mehrfachrahmensynchronisierung für Tandemverbindungspuren

Also Published As

Publication number Publication date
GB9812281D0 (en) 1998-08-05
US6577594B1 (en) 2003-06-10
CN1242658A (zh) 2000-01-26
EP0964543B1 (en) 2007-02-28
DE69935281T2 (de) 2007-11-15
AU3396099A (en) 1999-12-16
GB2338370B (en) 2000-07-19
DE69935281D1 (de) 2007-04-12
CN1276622C (zh) 2006-09-20
GB2338370A (en) 1999-12-15
EP0964543A3 (en) 2003-12-17
NO992757L (no) 1999-12-10
JP2000151669A (ja) 2000-05-30
EP0964543A2 (en) 1999-12-15

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application