ATE367694T1 - Signalisierungsprotokoll und schutzring- architektur - Google Patents

Signalisierungsprotokoll und schutzring- architektur

Info

Publication number
ATE367694T1
ATE367694T1 AT03027177T AT03027177T ATE367694T1 AT E367694 T1 ATE367694 T1 AT E367694T1 AT 03027177 T AT03027177 T AT 03027177T AT 03027177 T AT03027177 T AT 03027177T AT E367694 T1 ATE367694 T1 AT E367694T1
Authority
AT
Austria
Prior art keywords
state machines
protection state
network
protection ring
signaling protocol
Prior art date
Application number
AT03027177T
Other languages
English (en)
Inventor
Kevin M Hardee
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE367694T1 publication Critical patent/ATE367694T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
AT03027177T 2002-12-16 2003-11-27 Signalisierungsprotokoll und schutzring- architektur ATE367694T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/320,225 US7340163B2 (en) 2002-12-16 2002-12-16 Signaling protocol and architecture for protection rings

Publications (1)

Publication Number Publication Date
ATE367694T1 true ATE367694T1 (de) 2007-08-15

Family

ID=32392976

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03027177T ATE367694T1 (de) 2002-12-16 2003-11-27 Signalisierungsprotokoll und schutzring- architektur

Country Status (4)

Country Link
US (1) US7340163B2 (de)
EP (1) EP1432178B1 (de)
AT (1) ATE367694T1 (de)
DE (1) DE60314972T2 (de)

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WO2004075582A1 (en) 2003-02-21 2004-09-02 Nortel Networks Limited Data communication apparatus and method for establishing a codec-bypass connection
US7561527B1 (en) * 2003-05-02 2009-07-14 David Katz Bidirectional forwarding detection
US7826345B2 (en) * 2003-07-08 2010-11-02 Sycamore Networks, Inc. Network span protection using span identifiers
WO2005089055A2 (en) 2004-03-19 2005-09-29 Nortel Networks Limited Communicating processing capabilites along a communications path
US8027265B2 (en) 2004-03-19 2011-09-27 Genband Us Llc Providing a capability list of a predefined format in a communications network
CN100463387C (zh) * 2004-08-13 2009-02-18 中兴通讯股份有限公司 一种采用ip通讯方式的保护倒换协议的实现装置及其方法
US7729346B2 (en) * 2004-09-18 2010-06-01 Genband Inc. UMTS call handling methods and apparatus
US7830864B2 (en) * 2004-09-18 2010-11-09 Genband Us Llc Apparatus and methods for per-session switching for multiple wireline and wireless data types
CN100352226C (zh) * 2004-12-13 2007-11-28 华为技术有限公司 实现m：n环网保护倒换操作的方法
CN100396045C (zh) * 2005-01-13 2008-06-18 华为技术有限公司 一种光传输网络的保护方法
CN1870480B (zh) * 2005-05-29 2011-02-16 华为技术有限公司 一种光传送网的环网保护方法
ATE403304T1 (de) * 2005-05-31 2008-08-15 Nokia Siemens Networks Gmbh Methode zur schutzumschaltung
JP4621086B2 (ja) * 2005-07-25 2011-01-26 株式会社日立製作所 光通信網、ノード装置および経路故障救済方法
US7792150B2 (en) 2005-08-19 2010-09-07 Genband Us Llc Methods, systems, and computer program products for supporting transcoder-free operation in media gateway
US7835346B2 (en) * 2006-01-17 2010-11-16 Genband Us Llc Methods, systems, and computer program products for providing transcoder free operation (TrFO) and interworking between unlicensed mobile access (UMA) and universal mobile telecommunications system (UMTS) call legs using a media gateway
US8570857B2 (en) * 2006-04-07 2013-10-29 At&T Intellectual Property I, Lp Resilient IP ring protocol and architecture
CN101047700B (zh) * 2006-05-01 2010-05-12 华为技术有限公司 一种提高lmp控制通道可靠性的方法与装置
CN1874201B (zh) * 2006-06-20 2010-05-12 中兴通讯股份有限公司 在接收设备共享配置下的光网络保护触发方法及装置
JP5034397B2 (ja) * 2006-09-14 2012-09-26 富士通株式会社 ファイバ誤接続検出方法及び装置
US8218968B2 (en) * 2006-10-16 2012-07-10 Fujitsu Limited System and method for discovering neighboring nodes
WO2008082605A1 (en) 2006-12-28 2008-07-10 Genband Inc. Methods, systems, and computer program products for silence insertion descriptor (sid) conversion
US20080267168A1 (en) * 2007-04-27 2008-10-30 Zhijun Cai Slow Adaptation of Modulation and Coding for Packet Transmission
AU2007354841B2 (en) 2007-06-15 2011-11-24 Blackberry Limited System and method for semi-persistent and dynamic scheduling and discontinuous reception control
CA2690430A1 (en) * 2007-06-15 2008-12-18 Research In Motion Limited System and method for link adaptation overhead reduction
WO2008151411A1 (en) * 2007-06-15 2008-12-18 Research In Motion Limited System and method for large packet delivery during semi persistently allocated session
US20090046639A1 (en) * 2007-08-14 2009-02-19 Zhijun Cai System and Method for Handling Large IP Packets During VoIP Session
ES2558744T3 (es) 2007-09-14 2016-02-08 Blackberry Limited Sistema y método para el tiempo de inicio de control de recepción discontinua
US8671202B2 (en) 2007-12-20 2014-03-11 Ooma, Inc. Mechanisms for role negotiation in the establishment of secure communication channels in peer-to-peer environments
US20090276537A1 (en) * 2007-12-20 2009-11-05 Deverick James W Mechanisms for role negotiation in the establishment of secure communication channels in peer-to-peer environments
WO2009100580A1 (zh) * 2008-02-04 2009-08-20 Zte Corporation 在dwdm网络中实现自动发现功能的系统和方法
US8417765B2 (en) * 2009-06-09 2013-04-09 International Business Machines Corporation Method and apparatus to enable protocol verification
CN101594558B (zh) * 2009-06-23 2011-12-28 中兴通讯股份有限公司 一种链路资源碎片整理方法及系统
US8908541B2 (en) 2009-08-04 2014-12-09 Genband Us Llc Methods, systems, and computer readable media for intelligent optimization of digital signal processor (DSP) resource utilization in a media gateway
JP5994294B2 (ja) * 2012-03-06 2016-09-21 富士通株式会社 光伝送装置および光伝送方法
JP6258683B2 (ja) * 2013-12-03 2018-01-10 株式会社日立製作所 光伝送システム
CN107852235B (zh) * 2015-08-06 2021-01-12 日本电气株式会社 光发射机、光发射设备、光发射/接收系统和光发射方法

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CA2168087A1 (en) * 1995-02-13 1996-08-14 James S. Coman Operating system based remote communication system
US6154296A (en) 1997-11-05 2000-11-28 Northern Telecom Limited Telecommunications network having shared protect capacity architecture
US6654341B1 (en) * 1999-10-19 2003-11-25 Ciena Corporation Virtual line switching ring
JP2002271354A (ja) 2001-03-06 2002-09-20 Fujitsu Ltd 光路切替装置及び、これを用いる光波長多重ダイバシティ通信システム
US20020167899A1 (en) * 2001-05-11 2002-11-14 Thompson Richard A. System and method for the configuration, repair and protection of virtual ring networks
JP3825674B2 (ja) * 2001-10-24 2006-09-27 富士通株式会社 伝送装置，ｓｏｎｅｔ／ｓｄｈ伝送装置および伝送システム
US6917759B2 (en) * 2002-01-31 2005-07-12 Nortel Networks Limited Shared mesh signaling algorithm and apparatus
JP2004207878A (ja) * 2002-12-24 2004-07-22 Fujitsu Ltd 通信装置

Also Published As

Publication number Publication date
US20040114922A1 (en) 2004-06-17
DE60314972T2 (de) 2008-04-10
EP1432178B1 (de) 2007-07-18
US7340163B2 (en) 2008-03-04
EP1432178A2 (de) 2004-06-23
DE60314972D1 (de) 2007-08-30
EP1432178A3 (de) 2004-07-07

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Legal Events

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