ITMI20001163A0 - Interconnessione tra reti ad anello per telecomunicazioni tipo ms-spring ed sncp. - Google Patents

Interconnessione tra reti ad anello per telecomunicazioni tipo ms-spring ed sncp.

Info

Publication number
ITMI20001163A0
ITMI20001163A0 IT2000MI001163A ITMI20001163A ITMI20001163A0 IT MI20001163 A0 ITMI20001163 A0 IT MI20001163A0 IT 2000MI001163 A IT2000MI001163 A IT 2000MI001163A IT MI20001163 A ITMI20001163 A IT MI20001163A IT MI20001163 A0 ITMI20001163 A0 IT MI20001163A0
Authority
IT
Italy
Prior art keywords
sncp
telecommunications
interconnection
spring
ring networks
Prior art date
Application number
IT2000MI001163A
Other languages
English (en)
Inventor
Ernesto Colizzi
Giuseppa Licata
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of ITMI20001163A0 publication Critical patent/ITMI20001163A0/it
Priority to IT2000MI001163A priority Critical patent/IT1319278B1/it
Priority to AT01401270T priority patent/ATE308168T1/de
Priority to EP01401270A priority patent/EP1158831B1/en
Priority to DE60114296T priority patent/DE60114296T2/de
Priority to ES01401270T priority patent/ES2247034T3/es
Priority to JP2001147588A priority patent/JP4420583B2/ja
Priority to US09/863,468 priority patent/US7035203B2/en
Priority to CA002348304A priority patent/CA2348304A1/en
Publication of ITMI20001163A1 publication Critical patent/ITMI20001163A1/it
Application granted granted Critical
Publication of IT1319278B1 publication Critical patent/IT1319278B1/it

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]
    • H04L12/46—Interconnection of networks
    • H04L12/4637—Interconnected ring systems
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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
    • H04J2203/0028—Local loop
    • H04J2203/0039—Topology
    • 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)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
  • Communication Cables (AREA)
  • Telephone Function (AREA)
  • Burglar Alarm Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Communication Control (AREA)
IT2000MI001163A 2000-05-26 2000-05-26 Interconnessione tra reti ad anello per telecomunicazioni tipoms-spring ed sncp. IT1319278B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT2000MI001163A IT1319278B1 (it) 2000-05-26 2000-05-26 Interconnessione tra reti ad anello per telecomunicazioni tipoms-spring ed sncp.
ES01401270T ES2247034T3 (es) 2000-05-26 2001-05-16 Interconexion de redes de telecomunicaciones en anillo ms-spring y sncp.
EP01401270A EP1158831B1 (en) 2000-05-26 2001-05-16 Interconnection between telecommunication MS-SPRING and SNCP ring networks
DE60114296T DE60114296T2 (de) 2000-05-26 2001-05-16 Verbindung zwischen MS-SPRING und SNCP Ring-Telekommunikationsnetzwerken
AT01401270T ATE308168T1 (de) 2000-05-26 2001-05-16 Verbindung zwischen ms-spring und sncp ring- telekommunikationsnetzwerken
JP2001147588A JP4420583B2 (ja) 2000-05-26 2001-05-17 遠隔通信ｍｓ−ｓｐリングとｓｎｃｐリングネットワークの間の相互接続
US09/863,468 US7035203B2 (en) 2000-05-26 2001-05-24 Interconnection between telecommunication MS-SPRING and SNCP ring networks
CA002348304A CA2348304A1 (en) 2000-05-26 2001-05-24 Interconnection between telecommunication ms-spring and sncp ring networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001163A IT1319278B1 (it) 2000-05-26 2000-05-26 Interconnessione tra reti ad anello per telecomunicazioni tipoms-spring ed sncp.

Publications (3)

Publication Number Publication Date
ITMI20001163A0 true ITMI20001163A0 (it) 2000-05-26
ITMI20001163A1 ITMI20001163A1 (it) 2001-11-26
IT1319278B1 IT1319278B1 (it) 2003-10-10

Family

ID=11445123

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001163A IT1319278B1 (it) 2000-05-26 2000-05-26 Interconnessione tra reti ad anello per telecomunicazioni tipoms-spring ed sncp.

Country Status (8)

Country Link
US (1) US7035203B2 (it)
EP (1) EP1158831B1 (it)
JP (1) JP4420583B2 (it)
AT (1) ATE308168T1 (it)
CA (1) CA2348304A1 (it)
DE (1) DE60114296T2 (it)
ES (1) ES2247034T3 (it)
IT (1) IT1319278B1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1343262B1 (en) * 2002-03-08 2005-12-21 Alcatel A method of restoring a facility failure in a communication network consisting of rings, a correpsonding communication network and network element
JP2004007289A (ja) * 2002-05-31 2004-01-08 Nec Corp リング・ネットワーク・システム
AU2002349257A1 (en) 2002-11-06 2004-06-07 Wuhan Fiberhome Networks Co., Ltd. Multiple service ring of n-ringlet structure based on multiple fe, ge and 10ge
US20050019034A1 (en) * 2003-07-25 2005-01-27 Fujitsu Network Communications, Inc. System and method for communicating optical traffic between ring networks
US7391720B1 (en) * 2004-02-02 2008-06-24 Ciena Corporation Local span mesh restoration (LSMR)
ITMI20040293A1 (it) * 2004-02-20 2004-05-20 Marconi Comm Spa Sistemi di protezione per reti di comunicazione
KR100809423B1 (ko) * 2006-09-29 2008-03-05 한국전자통신연구원 물리계층 멀티캐스트 스위치를 이용한 ｉｐ-ｔｖ 방송서비스 시스템 및 그 방법
KR100875934B1 (ko) * 2007-06-25 2008-12-26 한국전자통신연구원 멀티링 네트워크 운영방법 및 장치
CN101615966B (zh) * 2008-06-27 2012-11-21 华为技术有限公司 实现光信道数据单元保护相切环交互的方法和装置
RU2497290C2 (ru) 2009-06-04 2013-10-27 Хуавей Текнолоджиз Ко., Лтд. Способ и устройство для реализации кольца совместно используемой защиты блока данных оптического канала
CN104954250B (zh) * 2014-03-28 2018-02-23 中国移动通信集团内蒙古有限公司 一种双节点互联保护的方法及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515367A (en) * 1990-05-08 1996-05-07 U S West Advanced Technologies, Inc. Method and system for planning and installing communication networks
US5278824A (en) * 1992-06-02 1994-01-11 At&T Bell Laboratories Dual hubbing in a bidirectional line-switched ring transmission system
US5406549A (en) * 1993-10-22 1995-04-11 At&T Corp. Ring interworking between path-switched ring transmission systems
US5394389A (en) * 1993-10-22 1995-02-28 At&T Corp. Ring interworking between bidirectional line-switched ring transmission systems and path-switched ring transmission systems
US5930016A (en) * 1996-10-10 1999-07-27 Tellabs Operations, Inc. Upgradable modular wavelength division multiplexer
US6091705A (en) * 1996-12-20 2000-07-18 Sebring Systems, Inc. Method and apparatus for a fault tolerant, software transparent and high data integrity extension to a backplane bus or interconnect
SE9702688D0 (sv) * 1997-07-11 1997-07-11 Ericsson Telefon Ab L M A method and system for interconnicting ring networks
GB2332832B (en) * 1997-12-23 2003-06-04 Northern Telecom Ltd Communication system and method of routing information therein
US6147968A (en) * 1998-10-13 2000-11-14 Nortel Networks Corporation Method and apparatus for data transmission in synchronous optical networks
US6658013B1 (en) * 1999-03-23 2003-12-02 Nortel Networks Limited Method and apparatus for ensuring survivability of inter-ring traffic
US6259837B1 (en) * 1999-06-24 2001-07-10 Nortel Networks Limited Optical inter-ring protection having matched nodes
US6400859B1 (en) * 1999-06-24 2002-06-04 Nortel Networks Limited Optical ring protection having matched nodes and alternate secondary path
US6529298B1 (en) * 1999-12-23 2003-03-04 Nortel Networks Limited Method of deactivating working fiber resources in optical ring networks

Also Published As

Publication number Publication date
EP1158831A3 (en) 2004-08-25
CA2348304A1 (en) 2001-11-26
JP4420583B2 (ja) 2010-02-24
US7035203B2 (en) 2006-04-25
ITMI20001163A1 (it) 2001-11-26
ES2247034T3 (es) 2006-03-01
DE60114296D1 (de) 2005-12-01
US20030206515A1 (en) 2003-11-06
IT1319278B1 (it) 2003-10-10
JP2002026946A (ja) 2002-01-25
EP1158831B1 (en) 2005-10-26
EP1158831A2 (en) 2001-11-28
DE60114296T2 (de) 2006-07-20
ATE308168T1 (de) 2005-11-15

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