DE60319250D1 - Verfahren zur routenverteilung bei der mehrdienstoptimierung eines sdh-übertragungsnetzwerks - Google Patents

Verfahren zur routenverteilung bei der mehrdienstoptimierung eines sdh-übertragungsnetzwerks

Info

Publication number
DE60319250D1
DE60319250D1 DE60319250T DE60319250T DE60319250D1 DE 60319250 D1 DE60319250 D1 DE 60319250D1 DE 60319250 T DE60319250 T DE 60319250T DE 60319250 T DE60319250 T DE 60319250T DE 60319250 D1 DE60319250 D1 DE 60319250D1
Authority
DE
Germany
Prior art keywords
subnets
network
route
yes
judging whether
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60319250T
Other languages
English (en)
Other versions
DE60319250T2 (de
Inventor
Qi Ao
Liang Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Application granted granted Critical
Publication of DE60319250D1 publication Critical patent/DE60319250D1/de
Publication of DE60319250T2 publication Critical patent/DE60319250T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • 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]
    • H04L12/46—Interconnection of networks
    • H04L12/4637—Interconnected ring systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
    • 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
    • H04J2203/0042—Ring
    • 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
    • H04J2203/0053—Routing
    • 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
    • H04J2203/0064—Admission Control
    • H04J2203/0067—Resource management and allocation
    • H04J2203/0071—Monitoring
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Telephonic Communication Services (AREA)
DE60319250T 2002-09-17 2003-06-30 Verfahren zur routenverteilung bei der mehrdienstoptimierung eines sdh-übertragungsnetzwerks Expired - Lifetime DE60319250T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN02130930 2002-09-17
CNB021309302A CN1235369C (zh) 2002-09-17 2002-09-17 一种实现光同步数字传送网多业务优化中路由分配的方法
PCT/CN2003/000514 WO2004028043A1 (fr) 2002-09-17 2003-06-30 Procede de distribution d'itineraires pour l'optimisation de services multiples dans un reseau de transmission sdh

Publications (2)

Publication Number Publication Date
DE60319250D1 true DE60319250D1 (de) 2008-04-03
DE60319250T2 DE60319250T2 (de) 2009-03-19

Family

ID=32000394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60319250T Expired - Lifetime DE60319250T2 (de) 2002-09-17 2003-06-30 Verfahren zur routenverteilung bei der mehrdienstoptimierung eines sdh-übertragungsnetzwerks

Country Status (11)

Country Link
US (1) US7414967B2 (de)
EP (1) EP1551117B1 (de)
KR (1) KR100651155B1 (de)
CN (1) CN1235369C (de)
AT (1) ATE387053T1 (de)
AU (1) AU2003252429A1 (de)
BR (1) BRPI0314318B1 (de)
CA (1) CA2499088C (de)
DE (1) DE60319250T2 (de)
RU (1) RU2289212C2 (de)
WO (1) WO2004028043A1 (de)

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CN100393067C (zh) * 2004-11-29 2008-06-04 中兴通讯股份有限公司 同步数字体系设备业务自动配置路由选择方法
CN100452717C (zh) * 2005-04-11 2009-01-14 西安电子科技大学 传送网的资源利用优化方法
US7860125B2 (en) * 2008-01-28 2010-12-28 Cisco Techology, Inc. Flexible time stamping
CN101959090B (zh) * 2009-07-20 2013-06-05 中兴通讯股份有限公司 Ason业务路由分离方法及装置
CN101986615B (zh) * 2010-11-09 2014-11-05 中兴通讯股份有限公司 多环以太网及其保护方法
CN102595589B (zh) * 2012-03-07 2014-11-19 黄东 一种网格系统的节点同步方法
CN103731357B (zh) 2012-10-15 2018-02-27 中兴通讯股份有限公司 网络拓扑结构的确定方法及装置
CN103179035A (zh) * 2013-03-01 2013-06-26 苏州大学 一种网络固定路径选择方法、装置及光传输网络
CN103346971B (zh) * 2013-06-19 2016-08-10 华为技术有限公司 数据转发方法、控制器、转发设备及系统
CN105376168B (zh) * 2014-08-25 2019-06-11 深圳市中兴微电子技术有限公司 一种负载均衡的方法与装置
US10812336B2 (en) 2017-06-19 2020-10-20 Cisco Technology, Inc. Validation of bridge domain-L3out association for communication outside a network
CN111866626B (zh) * 2020-06-29 2022-07-05 国网福建省电力有限公司 一种业务增加后光纤通道倒换环的过载检测及升级方法

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FR2399163A1 (fr) * 1977-07-26 1979-02-23 Telecommunications Sa Multiplexeur-demultiplexeur de signaux numeriques plesiosynchrones de debits differents
DE3853329T2 (de) * 1987-09-03 1995-11-09 Nec Corp Multiplexer- und Demultiplexer-Vorrichtung, die an zwei Übertragungsraten angepasst werden kann.
CA2056227A1 (en) * 1990-11-30 1992-05-31 Alexander Gersht Real-time decentralized network traffic management using a parallel algorithm
CA2124974C (en) * 1993-06-28 1998-08-25 Kajamalai Gopalaswamy Ramakrishnan Method and apparatus for link metric assignment in shortest path networks
NL9301544A (nl) * 1993-09-07 1995-04-03 Nederland Ptt Werkwijze voor het kiezen van verbindingen in netwerken, en netwerken waarin de werkwijze wordt toegepast.
US5872918A (en) * 1995-07-14 1999-02-16 Telefonaktiebolaget Lm Erisson (Publ) System and method for optimal virtual path capacity dimensioning with broadband traffic
US5764740A (en) * 1995-07-14 1998-06-09 Telefonaktiebolaget Lm Ericsson System and method for optimal logical network capacity dimensioning with broadband traffic
US5867502A (en) * 1996-02-15 1999-02-02 Bellsouth Corporation Method and system for interfacing an ATM switch and an optical network wherein bandwidth is maximized and non-local data streams are grouped into destination groups
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US6363334B1 (en) * 1998-11-05 2002-03-26 Lucent Technologies Inc. Linear programming method of networking design for carrying traffic from endnodes to a core network at least cost
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Also Published As

Publication number Publication date
EP1551117A1 (de) 2005-07-06
ATE387053T1 (de) 2008-03-15
AU2003252429A1 (en) 2004-04-08
KR20050057391A (ko) 2005-06-16
WO2004028043A1 (fr) 2004-04-01
CA2499088C (en) 2010-01-12
CA2499088A1 (en) 2004-04-01
EP1551117B1 (de) 2008-02-20
CN1484400A (zh) 2004-03-24
US7414967B2 (en) 2008-08-19
RU2289212C2 (ru) 2006-12-10
DE60319250T2 (de) 2009-03-19
CN1235369C (zh) 2006-01-04
RU2005112191A (ru) 2005-09-10
EP1551117A4 (de) 2006-10-04
BR0314318A (pt) 2005-10-11
US20050157651A1 (en) 2005-07-21
BRPI0314318B1 (pt) 2017-05-16
KR100651155B1 (ko) 2006-11-30

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: AO, QI, SHENZHEN, GUANGDONG 518057, CN

Inventor name: LIU, LIANG, SHENZHEN GUANGDONG 518057, CN

8364 No opposition during term of opposition