ATE335323T1 - Verfahren zur verwendung der gesamten resourcenkapazität in einem sdh-netzwerk mit einem verkerrsschutzmechanismus, in gegenwart von einem paketorientierten datennetzwerk, und dazugehörender apparat zur durchführung des verfahrens - Google Patents
Verfahren zur verwendung der gesamten resourcenkapazität in einem sdh-netzwerk mit einem verkerrsschutzmechanismus, in gegenwart von einem paketorientierten datennetzwerk, und dazugehörender apparat zur durchführung des verfahrensInfo
- Publication number
- ATE335323T1 ATE335323T1 AT03290981T AT03290981T ATE335323T1 AT E335323 T1 ATE335323 T1 AT E335323T1 AT 03290981 T AT03290981 T AT 03290981T AT 03290981 T AT03290981 T AT 03290981T AT E335323 T1 ATE335323 T1 AT E335323T1
- Authority
- AT
- Austria
- Prior art keywords
- network
- packet
- implementing
- protection mechanism
- associated apparatus
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 abstract 1
Classifications
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5603—Access techniques
- H04L2012/5609—Topology
- H04L2012/5612—Ring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5625—Operations, administration and maintenance [OAM]
- H04L2012/5627—Fault tolerance and recovery
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)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03290981A EP1471673B1 (de) | 2003-04-22 | 2003-04-22 | Verfahren zur Verwendung der gesamten Resourcenkapazität in einem SDH-Netzwerk mit einem Verkerrsschutzmechanismus, in Gegenwart von einem paketorientierten Datennetzwerk, und dazugehörender Apparat zur Durchführung des Verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE335323T1 true ATE335323T1 (de) | 2006-08-15 |
Family
ID=32946955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03290981T ATE335323T1 (de) | 2003-04-22 | 2003-04-22 | Verfahren zur verwendung der gesamten resourcenkapazität in einem sdh-netzwerk mit einem verkerrsschutzmechanismus, in gegenwart von einem paketorientierten datennetzwerk, und dazugehörender apparat zur durchführung des verfahrens |
Country Status (5)
Country | Link |
---|---|
US (1) | US7370107B2 (de) |
EP (1) | EP1471673B1 (de) |
CN (1) | CN100382537C (de) |
AT (1) | ATE335323T1 (de) |
DE (1) | DE60307230T2 (de) |
Families Citing this family (33)
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DE60332503D1 (de) * | 2003-08-05 | 2010-06-17 | Telecom Italia Spa | Verfahren zur bereitstellung von extraverkehrswegen mit verbindungsschutz in einem kommunikationsnetz, diesbezügliches netz und computerprogrammprodukt dafür |
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 |
US20060013133A1 (en) * | 2004-07-16 | 2006-01-19 | Wang-Hsin Peng | Packet-aware time division multiplexing switch with dynamically configurable switching fabric connections |
JP4674480B2 (ja) * | 2005-03-16 | 2011-04-20 | 日本電気株式会社 | アクセス回線終端システム、アクセス回線終端装置及びそれらに用いる回線収容方法 |
JP2007013289A (ja) * | 2005-06-28 | 2007-01-18 | Fujitsu Ltd | RPR構築と連動したNUTTable自動更新システム |
CN100459553C (zh) * | 2005-07-06 | 2009-02-04 | 华为技术有限公司 | 光传输网中跨环业务的保护方法 |
DE102005037580B3 (de) * | 2005-08-09 | 2006-12-28 | Siemens Ag | Verfahren zur Übertragung von Daten und Netzelement für ein Datennetz |
US7986700B2 (en) | 2006-09-25 | 2011-07-26 | Futurewei Technologies, Inc. | Multiplexed data stream circuit architecture |
US8340101B2 (en) * | 2006-09-25 | 2012-12-25 | Futurewei Technologies, Inc. | Multiplexed data stream payload format |
US8295310B2 (en) * | 2006-09-25 | 2012-10-23 | Futurewei Technologies, Inc. | Inter-packet gap network clock synchronization |
US8976796B2 (en) | 2006-09-25 | 2015-03-10 | Futurewei Technologies, Inc. | Bandwidth reuse in multiplexed data stream |
US7809027B2 (en) * | 2006-09-25 | 2010-10-05 | Futurewei Technologies, Inc. | Network clock synchronization floating window and window delineation |
US8494009B2 (en) * | 2006-09-25 | 2013-07-23 | Futurewei Technologies, Inc. | Network clock synchronization timestamp |
US7675945B2 (en) | 2006-09-25 | 2010-03-09 | Futurewei Technologies, Inc. | Multi-component compatible data architecture |
US8588209B2 (en) | 2006-09-25 | 2013-11-19 | Futurewei Technologies, Inc. | Multi-network compatible data architecture |
US8660152B2 (en) * | 2006-09-25 | 2014-02-25 | Futurewei Technologies, Inc. | Multi-frame network clock synchronization |
US7813271B2 (en) * | 2006-09-25 | 2010-10-12 | Futurewei Technologies, Inc. | Aggregated link traffic protection |
US7961751B2 (en) | 2006-09-25 | 2011-06-14 | Futurewei Technologies, Inc. | Multiplexed data stream timeslot map |
WO2008074191A1 (fr) * | 2006-12-21 | 2008-06-26 | Zte Corporation | Système de commutation de paquets et son procédé |
CN101578794B (zh) * | 2007-01-26 | 2012-12-12 | 华为技术有限公司 | 数据通信装置及网络组件 |
US20080219669A1 (en) * | 2007-03-05 | 2008-09-11 | Futurewei Technologies, Inc. | SDH/SONET Convergent Network |
CA2703178C (en) | 2007-10-31 | 2014-02-04 | Ghani Abbas | Networks having multiple paths between nodes and nodes for such a network |
EP2245559A2 (de) * | 2008-02-22 | 2010-11-03 | Nokia Corporation | System und verfahren zur bereitstellung von informationen in einer rich-media-umgebung |
EP2249526B1 (de) * | 2009-05-06 | 2012-07-04 | Alcatel Lucent | Schutz einer Benutzerdatenübertragung durch ein Transportnetz |
US9667570B2 (en) * | 2010-03-11 | 2017-05-30 | Ciena Corporation | Fabric extra traffic |
US9160446B2 (en) | 2011-04-15 | 2015-10-13 | Orckit-Corrigent Ltd. | Method for supporting SNCP over packet network |
EP2571190B1 (de) * | 2011-09-19 | 2016-07-20 | Alcatel Lucent | System und Verfahren zum selektiven Schutzwechsel |
EP2621135B1 (de) * | 2012-01-24 | 2018-06-13 | ADVA Optical Networking SE | Verfahren und System zur Bereitstellung eines flexiblen Sekundärdatenpfades |
US10379742B2 (en) | 2015-12-28 | 2019-08-13 | Netapp, Inc. | Storage zone set membership |
US10514984B2 (en) | 2016-02-26 | 2019-12-24 | Netapp, Inc. | Risk based rebuild of data objects in an erasure coded storage system |
US10055317B2 (en) * | 2016-03-22 | 2018-08-21 | Netapp, Inc. | Deferred, bulk maintenance in a distributed storage system |
CN112311566B (zh) * | 2019-07-25 | 2023-10-17 | 中国移动通信集团有限公司 | 业务容灾方法、装置、设备和介质 |
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US5175800A (en) * | 1987-03-23 | 1992-12-29 | Case Group Plc | Expert and data base system and method for communications network |
DE69738175T2 (de) * | 1996-08-27 | 2008-01-31 | Nippon Telegraph And Telephone Corp. | Verbindungsübertragungsnetzwerk |
US5986783A (en) * | 1997-02-10 | 1999-11-16 | Optical Networks, Inc. | Method and apparatus for operation, protection, and restoration of heterogeneous optical communication networks |
JP3270385B2 (ja) * | 1998-02-12 | 2002-04-02 | 富士通株式会社 | 光通信システムにおける誤動作防止用ガード装置 |
US6925054B1 (en) * | 1998-12-07 | 2005-08-02 | Nortel Networks Limited | Network path protection |
US6856627B2 (en) * | 1999-01-15 | 2005-02-15 | Cisco Technology, Inc. | Method for routing information over a network |
US6587470B1 (en) * | 1999-03-22 | 2003-07-01 | Cisco Technology, Inc. | Flexible cross-connect with data plane |
JP3775111B2 (ja) * | 1999-06-09 | 2006-05-17 | 株式会社日立製作所 | 通信装置および通信システム |
US6606660B1 (en) * | 1999-08-31 | 2003-08-12 | Accenture Llp | Stream-based communication in a communication services patterns environment |
JP3721039B2 (ja) * | 2000-02-21 | 2005-11-30 | 株式会社東芝 | 伝送システムとそのトラフィック制御方式および伝送装置 |
EP1161014A1 (de) * | 2000-05-31 | 2001-12-05 | PIRELLI CAVI E SISTEMI S.p.A. | Selbstschützendes optisches Nachrichtenübertragungs-Ringnetzwerk |
US6934248B1 (en) * | 2000-07-20 | 2005-08-23 | Nortel Networks Limited | Apparatus and method for optical communication protection |
US7016379B2 (en) * | 2000-07-21 | 2006-03-21 | Lucent Technologies Inc. | Integrated network element |
AU2001281240A1 (en) * | 2000-08-10 | 2002-02-25 | University Of Pittsburgh | Apparatus and method for spare capacity allocation |
IT1318791B1 (it) * | 2000-08-29 | 2003-09-10 | Cit Alcatel | Metodo per gestire il cambio di allocazione dei time-slot in reti adanello ms-spring di tipo classico. |
US6956868B2 (en) * | 2001-02-15 | 2005-10-18 | Chunming Qiao | Labeled optical burst switching for IP-over-WDM integration |
ITMI20010381A1 (it) * | 2001-02-26 | 2002-08-26 | Cit Alcatel | Metodo per gestire guasti plurimi di diverso ripo in reti per telecomunicazioni con topologia ad anello |
US20030023709A1 (en) * | 2001-02-28 | 2003-01-30 | Alvarez Mario F. | Embedded controller and node management architecture for a modular optical network, and methods and apparatus therefor |
US20020133698A1 (en) * | 2001-03-14 | 2002-09-19 | Wank Richard B. | Method and apparatus for a network element to support a protected communication link in a communication network |
US6973028B1 (en) * | 2001-05-18 | 2005-12-06 | Cisco Technology, Inc. | SONET ring map generation method and system |
CA2392123A1 (en) * | 2001-06-28 | 2002-12-28 | Telecommunications Research Laboratories | Evolution of a telecommunications network from ring to mesh structure |
ITMI20011657A1 (it) * | 2001-07-31 | 2003-01-31 | Cit Alcatel | Metodo per gestire guasti plurimi di diverso tipo in reti per telecomunicazioni con topologia ad anello |
US6917759B2 (en) * | 2002-01-31 | 2005-07-12 | Nortel Networks Limited | Shared mesh signaling algorithm and apparatus |
ATE388597T1 (de) * | 2003-03-28 | 2008-03-15 | Alcatel Lucent | Verfahren zur wiedererstellung von transportnetzwerken |
US7346277B2 (en) * | 2003-09-08 | 2008-03-18 | Lucent Technologies Inc. | Joint-layer restoration in packet-over-optical networks |
-
2003
- 2003-04-22 AT AT03290981T patent/ATE335323T1/de not_active IP Right Cessation
- 2003-04-22 DE DE60307230T patent/DE60307230T2/de not_active Expired - Fee Related
- 2003-04-22 EP EP03290981A patent/EP1471673B1/de not_active Expired - Lifetime
- 2003-11-25 US US10/720,310 patent/US7370107B2/en not_active Expired - Fee Related
- 2003-12-15 CN CNB2003101212517A patent/CN100382537C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60307230D1 (de) | 2006-09-14 |
EP1471673B1 (de) | 2006-08-02 |
CN1540943A (zh) | 2004-10-27 |
CN100382537C (zh) | 2008-04-16 |
US20040213149A1 (en) | 2004-10-28 |
EP1471673A1 (de) | 2004-10-27 |
US7370107B2 (en) | 2008-05-06 |
DE60307230T2 (de) | 2007-07-05 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |