ATE284098T1 - Verfahren und netzwerkelement zum sicheren transport von ethernet-rahmen über ein sdh/sonet transport-netzwerk - Google Patents

Verfahren und netzwerkelement zum sicheren transport von ethernet-rahmen über ein sdh/sonet transport-netzwerk

Info

Publication number
ATE284098T1
ATE284098T1 AT02290701T AT02290701T ATE284098T1 AT E284098 T1 ATE284098 T1 AT E284098T1 AT 02290701 T AT02290701 T AT 02290701T AT 02290701 T AT02290701 T AT 02290701T AT E284098 T1 ATE284098 T1 AT E284098T1
Authority
AT
Austria
Prior art keywords
sdh
network
ethernet
sonet
defining
Prior art date
Application number
AT02290701T
Other languages
English (en)
Inventor
Gaetano Valvo
Missimiliano Lando
Mirko Despini
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
Application granted granted Critical
Publication of ATE284098T1 publication Critical patent/ATE284098T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H04J3/1617—Synchronous digital hierarchy [SDH] or SONET carrying packets or ATM cells
    • 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
    • H04J2203/0046—User Network Interface
    • H04J2203/005—Terminal equipment, e.g. codecs, synch
    • 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
    • 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
    • H04J2203/0073—Services, e.g. multimedia, GOS, QOS
    • H04J2203/0082—Interaction of SDH with non-ATM protocols
    • H04J2203/0085—Support of Ethernet

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
AT02290701T 2002-02-22 2002-03-20 Verfahren und netzwerkelement zum sicheren transport von ethernet-rahmen über ein sdh/sonet transport-netzwerk ATE284098T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02290445A EP1339198B1 (de) 2002-02-22 2002-02-22 Verbesserter Transport des Ethernet-Verkehrs über ein SDH/SONET-Transportnetz

Publications (1)

Publication Number Publication Date
ATE284098T1 true ATE284098T1 (de) 2004-12-15

Family

ID=27635902

Family Applications (4)

Application Number Title Priority Date Filing Date
AT02290445T ATE275789T1 (de) 2002-02-22 2002-02-22 Verbesserter transport des ethernet-verkehrs über ein sdh/sonet-transportnetz
AT02290700T ATE330387T1 (de) 2002-02-22 2002-03-20 Verfahren und system zur übertragung von ethernetrahmen in einem sdh/sonet transportnetz
AT02290701T ATE284098T1 (de) 2002-02-22 2002-03-20 Verfahren und netzwerkelement zum sicheren transport von ethernet-rahmen über ein sdh/sonet transport-netzwerk
AT02291993T ATE308167T1 (de) 2002-02-22 2002-08-08 Verfahren und vorrichtung zur bereitstellung eines flusses mit minimaler uberlast von ethernetverkehr welcher über das sdh/sonet netzwerk übertragen wird

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AT02290445T ATE275789T1 (de) 2002-02-22 2002-02-22 Verbesserter transport des ethernet-verkehrs über ein sdh/sonet-transportnetz
AT02290700T ATE330387T1 (de) 2002-02-22 2002-03-20 Verfahren und system zur übertragung von ethernetrahmen in einem sdh/sonet transportnetz

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT02291993T ATE308167T1 (de) 2002-02-22 2002-08-08 Verfahren und vorrichtung zur bereitstellung eines flusses mit minimaler uberlast von ethernetverkehr welcher über das sdh/sonet netzwerk übertragen wird

Country Status (6)

Country Link
US (1) US20030165153A1 (de)
EP (1) EP1339198B1 (de)
CN (1) CN1440163A (de)
AT (4) ATE275789T1 (de)
DE (4) DE60201167T2 (de)
ES (1) ES2224030T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL151796A0 (en) * 2002-09-18 2003-04-10 Lightscape Networks Ltd Method for protection of ethernet traffic in optical ring networks
GB0315366D0 (en) * 2003-07-01 2003-08-06 Marconi Comm Ltd Improvements in or relating to communication systems
JP2007521690A (ja) * 2003-10-13 2007-08-02 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Ｓｄｈネットワークを介するイーサネットフレームの伝送
EP1605618A1 (de) * 2004-06-11 2005-12-14 Alcatel Bandbreitenoptimierung zum Transport von Ethernetrahmen
CN1812316B (zh) * 2005-01-25 2010-04-14 华为技术有限公司 一种链路汇聚处理方法和装置
CN102437944B (zh) * 2011-12-31 2015-06-03 瑞斯康达科技发展股份有限公司 一种局域网之间相互通信的系统、设备及方法
US9210599B2 (en) * 2013-03-14 2015-12-08 Aviat U.S., Inc. Systems and methods for performing layer one link aggregation over wireless links
CN111130980B (zh) * 2016-06-29 2021-06-29 华为技术有限公司 用于实现组合虚拟专用网vpn的方法与装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6122281A (en) * 1996-07-22 2000-09-19 Cabletron Systems, Inc. Method and apparatus for transmitting LAN data over a synchronous wide area network
US6222848B1 (en) * 1997-12-22 2001-04-24 Nortel Networks Limited Gigabit ethernet interface to synchronous optical network (SONET) ring
US6496519B1 (en) * 1998-08-27 2002-12-17 Nortel Networks Limited Frame based data transmission over synchronous digital hierarchy network
US6370579B1 (en) * 1998-10-21 2002-04-09 Genuity Inc. Method and apparatus for striping packets over parallel communication links
US6272154B1 (en) * 1998-10-30 2001-08-07 Tellium Inc. Reconfigurable multiwavelength network elements
US6643286B1 (en) * 1999-05-14 2003-11-04 Dunti Corporation Modular switches interconnected across a communication network to achieve minimal address mapping or translation between termination devices
CN1250294A (zh) * 1999-07-27 2000-04-12 邮电部武汉邮电科学研究院 以太网与同步数字体系或同步光网络融合的适配方法
US6724781B1 (en) * 1999-08-23 2004-04-20 Marconi Communications, Inc. System and method for packet transport in a ring network
US7002976B2 (en) * 2000-11-01 2006-02-21 Marconi Intellectual Property (Ringfence) Inc. Virtual ethernet ports with automated router port extension
JP3480444B2 (ja) * 2000-12-26 2003-12-22 日本電気株式会社 Ｇｆｐフレーム転送装置およびｇｆｐフレーム転送方法
US20020176450A1 (en) * 2001-01-31 2002-11-28 Sycamore Networks, Inc. System and methods for selectively transmitting ethernet traffic over SONET/SDH optical network

Also Published As

Publication number Publication date
CN1440163A (zh) 2003-09-03
DE60212323T2 (de) 2007-06-06
EP1339198A1 (de) 2003-08-27
US20030165153A1 (en) 2003-09-04
ATE308167T1 (de) 2005-11-15
DE60202124T2 (de) 2005-12-01
DE60201167D1 (de) 2004-10-14
DE60201167T2 (de) 2005-10-13
DE60202124D1 (de) 2005-01-05
DE60206874D1 (de) 2005-12-01
EP1339198B1 (de) 2004-09-08
ATE275789T1 (de) 2004-09-15
DE60206874T2 (de) 2006-07-27
ATE330387T1 (de) 2006-07-15
ES2224030T3 (es) 2005-03-01
DE60212323D1 (de) 2006-07-27

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