FR2996973B1 - Reseau ipowdm resilient sensible a un service et procede d'exploitation - Google Patents

Reseau ipowdm resilient sensible a un service et procede d'exploitation

Info

Publication number
FR2996973B1
FR2996973B1 FR1359622A FR1359622A FR2996973B1 FR 2996973 B1 FR2996973 B1 FR 2996973B1 FR 1359622 A FR1359622 A FR 1359622A FR 1359622 A FR1359622 A FR 1359622A FR 2996973 B1 FR2996973 B1 FR 2996973B1
Authority
FR
France
Prior art keywords
ipowdm
service
resilient network
network sensitive
sensitive
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 - Fee Related
Application number
FR1359622A
Other languages
English (en)
Other versions
FR2996973A1 (fr
Inventor
David Huo
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.)
ZTE USA Inc
Original Assignee
ZTE USA Inc
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 ZTE USA Inc filed Critical ZTE USA Inc
Publication of FR2996973A1 publication Critical patent/FR2996973A1/fr
Application granted granted Critical
Publication of FR2996973B1 publication Critical patent/FR2996973B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H04J14/0212—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM] using optical switches or wavelength selective switches [WSS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0267—Optical signaling or routing
    • 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
    • H04L45/24—Multipath
    • 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
    • H04L45/302—Route determination based on requested QoS
    • 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
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0267—Optical signaling or routing
    • H04J14/0268—Restoration of optical paths, e.g. p-cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FR1359622A 2012-10-05 2013-10-04 Reseau ipowdm resilient sensible a un service et procede d'exploitation Expired - Fee Related FR2996973B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261710312P 2012-10-05 2012-10-05

Publications (2)

Publication Number Publication Date
FR2996973A1 FR2996973A1 (fr) 2014-04-18
FR2996973B1 true FR2996973B1 (fr) 2017-05-26

Family

ID=50337111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1359622A Expired - Fee Related FR2996973B1 (fr) 2012-10-05 2013-10-04 Reseau ipowdm resilient sensible a un service et procede d'exploitation

Country Status (4)

Country Link
US (1) US9337950B2 (fr)
DE (1) DE102013110784B4 (fr)
ES (1) ES2455390B1 (fr)
FR (1) FR2996973B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10628222B2 (en) * 2016-05-17 2020-04-21 International Business Machines Corporation Allocating compute offload resources
CN107517115B (zh) * 2016-06-16 2021-11-12 中兴通讯股份有限公司 一种业务站点上下路的业务调整方法及装置
EP3261276B1 (fr) * 2016-06-24 2021-12-01 Deutsche Telekom AG Procede de transmission de donnees efficace dans un reseau de telecommunication optique en mode multiplexage en longueur d'onde et un reseau de telecommunication optique, programme d'ordinateur et produit programme d'ordinateur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6680948B1 (en) * 1999-02-02 2004-01-20 Tyco Telecommunications (Us) Inc. System and method for transmitting packets over a long-haul optical network
US6889007B1 (en) * 2000-06-29 2005-05-03 Nortel Networks Limited Wavelength access server (WAS) architecture
CA2419793C (fr) * 2000-08-15 2013-03-12 Nortel Networks Limited Systeme, dispositif et procede de gestion de services de communication dans un systeme de communication optique
US20030048501A1 (en) * 2001-09-12 2003-03-13 Michael Guess Metropolitan area local access service system
ATE422767T1 (de) * 2002-08-28 2009-02-15 Nokia Siemens Networks Gmbh Redundate netzwerkanordnung
CN100440843C (zh) * 2004-05-12 2008-12-03 华为技术有限公司 一种环网及其业务实现方法
US20100135661A1 (en) * 2008-12-01 2010-06-03 Electronics And Telecommunications Research Institute Ethernet-based next generation optical transport network apparatus and traffic grooming method thereof

Also Published As

Publication number Publication date
ES2455390B1 (es) 2015-11-24
US9337950B2 (en) 2016-05-10
DE102013110784B4 (de) 2021-03-18
ES2455390A2 (es) 2014-04-15
DE102013110784A1 (de) 2014-04-10
FR2996973A1 (fr) 2014-04-18
ES2455390R1 (es) 2015-01-09
US20140099109A1 (en) 2014-04-10

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