ATE518337T1 - System und verfahren zur wiederherstellung von ip-verkehr auf paketebene, durch zusatz- signalisierung in einem faseroptischen ringnetzwerk - Google Patents
System und verfahren zur wiederherstellung von ip-verkehr auf paketebene, durch zusatz- signalisierung in einem faseroptischen ringnetzwerkInfo
- Publication number
- ATE518337T1 ATE518337T1 AT00119350T AT00119350T ATE518337T1 AT E518337 T1 ATE518337 T1 AT E518337T1 AT 00119350 T AT00119350 T AT 00119350T AT 00119350 T AT00119350 T AT 00119350T AT E518337 T1 ATE518337 T1 AT E518337T1
- Authority
- AT
- Austria
- Prior art keywords
- node
- layer
- packet
- ring network
- fiber optic
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
- 230000011664 signaling Effects 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 4
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
- H04L49/309—Header conversion, routing tables or routing tags
-
- 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
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
-
- 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
- H04J2203/0064—Admission Control
- H04J2203/0066—Signalling, e.g. protocols, reference model
-
- 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
-
- 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
- H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
-
- 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
-
- 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
- H04L2012/5629—Admission control
- H04L2012/563—Signalling, e.g. protocols, reference model
-
- 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
- H04L2012/5629—Admission control
- H04L2012/5631—Resource management and allocation
-
- 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
- H04L2012/5672—Multiplexing, e.g. coding, scrambling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0066—Provisions for optical burst or packet networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
- H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0086—Network resource allocation, dimensioning or optimisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0088—Signalling aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/009—Topology aspects
- H04Q2011/0092—Ring
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/393,752 US7167443B1 (en) | 1999-09-10 | 1999-09-10 | System and method for packet level restoration of IP traffic using overhead signaling in a fiber optic ring network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE518337T1 true ATE518337T1 (de) | 2011-08-15 |
Family
ID=23556094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00119350T ATE518337T1 (de) | 1999-09-10 | 2000-09-08 | System und verfahren zur wiederherstellung von ip-verkehr auf paketebene, durch zusatz- signalisierung in einem faseroptischen ringnetzwerk |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7167443B1 (de) |
| EP (1) | EP1083706B1 (de) |
| AT (1) | ATE518337T1 (de) |
| CA (1) | CA2317971A1 (de) |
Families Citing this family (50)
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| US7545755B2 (en) * | 2000-03-03 | 2009-06-09 | Adtran Inc. | Routing switch detecting change in session identifier before reconfiguring routing table |
| DE10030525A1 (de) * | 2000-06-28 | 2002-01-24 | Harman Becker Automotive Sys | Verfahren zur Kommunikation zwischen zwei Netzwerken sowie Netzwerk |
| US6810236B2 (en) | 2001-05-14 | 2004-10-26 | Interdigital Technology Corporation | Dynamic channel quality measurement procedure for adaptive modulation and coding techniques |
| EP1274201A1 (de) * | 2001-06-27 | 2003-01-08 | Alcatel | Netzwerksystem, Verwaltungssysten, Verfahren und Computerprogrammprodukt dafür |
| US8194536B2 (en) * | 2001-08-31 | 2012-06-05 | Continental Automotive Systems, Inc. | Vehicle active network with fault tolerant devices |
| 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 |
| AU2002235699A1 (en) * | 2002-02-06 | 2003-09-02 | Wuhan Fiberhome Networks Co., Ltd | Resilient multiple service ring |
| US7664029B2 (en) * | 2002-02-21 | 2010-02-16 | Alcatel | Method of determining a spectral route for a given connection in an optical telecommunications network |
| CN1330116C (zh) * | 2002-07-06 | 2007-08-01 | 中兴通讯股份有限公司 | 一种光网络中信令通道的配置方法 |
| EP1383261A1 (de) * | 2002-07-15 | 2004-01-21 | Alcatel | Schutz-Verfahren und -System zum Verkehr von unterschiedlichen Dienstklassen |
| AU2002313444A1 (en) * | 2002-07-17 | 2004-02-02 | Wuhan Fiberhome Networks Co., Ltd. | Multiple service ring with capabilities of transmitting and switching data, video and voice |
| AU2002349257A1 (en) | 2002-11-06 | 2004-06-07 | Wuhan Fiberhome Networks Co., Ltd. | Multiple service ring of n-ringlet structure based on multiple fe, ge and 10ge |
| CN1310473C (zh) * | 2003-01-07 | 2007-04-11 | 华为技术有限公司 | 基于同步数字传送网的数据传送方法 |
| DE60319502T2 (de) * | 2003-03-28 | 2008-06-26 | Alcatel Lucent | Verfahren zur Wiedererstellung von Transportnetzwerken |
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| US7787471B2 (en) * | 2003-11-10 | 2010-08-31 | Broadcom Corporation | Field processor for a network device |
| EP1531566B1 (de) * | 2003-11-12 | 2009-03-18 | Alcatel Lucent | Pfadschutz für SDH/SONET-Netzwerke |
| FR2864394B1 (fr) * | 2003-12-19 | 2006-03-03 | Cit Alcatel | Procede d'etablissement d'une connexion logique entre un noeud de depart et un noeud d'arrivee non adjacents d'un reseau de telecommunications |
| US8055755B2 (en) * | 2004-02-05 | 2011-11-08 | At&T Intellectual Property Ii, L.P. | Method for determining VoIP gateway performance and SLAs based upon path measurements |
| US7706411B2 (en) * | 2004-03-29 | 2010-04-27 | Hewlett-Packard Development Company, L.P. | Handling oversubscribed mesh ports with re-tagging |
| US7570581B2 (en) * | 2004-09-23 | 2009-08-04 | Motorola, Inc. | Dynamic reduction of route reconvergence time |
| US7570844B2 (en) * | 2005-01-18 | 2009-08-04 | Doron Handelman | Photonic integrated circuit device and elements thereof |
| US20060187919A1 (en) * | 2005-02-18 | 2006-08-24 | Broadcom Corporation | Two stage parser for a network |
| US7869411B2 (en) * | 2005-11-21 | 2011-01-11 | Broadcom Corporation | Compact packet operation device and method |
| US8570857B2 (en) * | 2006-04-07 | 2013-10-29 | At&T Intellectual Property I, Lp | Resilient IP ring protocol and architecture |
| DE102006045713A1 (de) * | 2006-09-27 | 2008-04-10 | Nokia Siemens Networks Gmbh & Co.Kg | Optimierte Verkehrsumleitung in Fehlerfällen für IP-Netze mit zusätzlichem Fehlerkorrekturmechanismus auf einer unteren Schicht |
| US20080181102A1 (en) * | 2007-01-25 | 2008-07-31 | Verizon Services Organization Inc. | Network routing |
| US20080240152A1 (en) * | 2007-03-27 | 2008-10-02 | Dell Products L.P. | System And Method For Communicating Data For Display On A Remote Display Device |
| EP2206293B1 (de) * | 2007-10-02 | 2015-03-04 | Microchip Technology Germany GmbH | System und verfahren zur signalausfalldetektion in einem ringbussystem |
| US7995914B2 (en) * | 2008-03-28 | 2011-08-09 | Mci Communications Services, Inc. | Method and system for providing fault recovery using composite transport groups |
| US7969868B2 (en) * | 2009-02-19 | 2011-06-28 | Infinera Corporation | Path-level protection for digitally wrapped payloads |
| WO2010139349A1 (en) * | 2009-06-05 | 2010-12-09 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and systems for load balancing call sessions over a dual ring internet protocol (ip) network |
| US8780933B2 (en) | 2010-02-04 | 2014-07-15 | Hubbell Incorporated | Method and apparatus for automated subscriber-based TDM-IP conversion |
| CN102567277A (zh) * | 2010-12-30 | 2012-07-11 | 世意法(北京)半导体研发有限责任公司 | 用于通过片上网络系统来降低功耗的方法 |
| US8873963B2 (en) | 2012-07-25 | 2014-10-28 | Doron Handelman | Apparatus and methods for generating and receiving optical signals at substantially 100Gb/s and beyond |
| US9374320B2 (en) * | 2012-07-27 | 2016-06-21 | Cisco Technology, Inc. | Investigating the integrity of forwarding paths within a packet switching device |
| US9054955B2 (en) | 2012-12-30 | 2015-06-09 | Doron Handelman | Apparatus and methods for enabling recovery from failures in optical networks |
| US9591692B2 (en) | 2013-05-10 | 2017-03-07 | Elwha Llc | Dynamic point to point mobile network including destination device aspects system and method |
| US9832728B2 (en) | 2013-05-10 | 2017-11-28 | Elwha Llc | Dynamic point to point mobile network including origination user interface aspects system and method |
| US9763166B2 (en) * | 2013-05-10 | 2017-09-12 | Elwha Llc | Dynamic point to point mobile network including communication path monitoring and analysis aspects system and method |
| US9559766B2 (en) | 2013-05-10 | 2017-01-31 | Elwha Llc | Dynamic point to point mobile network including intermediate device aspects system and method |
| US9344187B2 (en) | 2013-09-17 | 2016-05-17 | Doron Handelman | Apparatus and methods for enabling recovery in optical networks |
| WO2015183364A2 (en) * | 2014-05-09 | 2015-12-03 | Sikorsky Aircraft Corporation | Method and apparatus for condition based maintenance of fiber networks on vehicles |
| WO2016085727A1 (en) * | 2014-11-24 | 2016-06-02 | Carrier Corporation | Improvements in communication systems |
| US9929937B2 (en) * | 2015-08-27 | 2018-03-27 | Dell Products L.P. | Layer 3 routing loop prevention system |
| US10581736B1 (en) * | 2018-11-13 | 2020-03-03 | At&T Intellectual Property I, L.P. | Traffic matrix prediction and fast reroute path computation in packet networks |
| WO2020179704A1 (ja) * | 2019-03-01 | 2020-09-10 | 日本電気株式会社 | ネットワーク管理方法、ネットワークシステム、集約解析装置、端末装置、及びプログラム |
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| US6525850B1 (en) * | 1998-07-17 | 2003-02-25 | The Regents Of The University Of California | High-throughput, low-latency next generation internet networks using optical label switching and high-speed optical header generation, detection and reinsertion |
| US6545781B1 (en) * | 1998-07-17 | 2003-04-08 | The Regents Of The University Of California | High-throughput, low-latency next generation internet networks using optical label switching and high-speed optical header generation, detection and reinsertion |
| US6295296B1 (en) * | 1998-09-08 | 2001-09-25 | Cisco Technology, Inc. | Use of a single data structure for label forwarding and imposition |
| US6147968A (en) * | 1998-10-13 | 2000-11-14 | Nortel Networks Corporation | Method and apparatus for data transmission in synchronous optical networks |
| US6430176B1 (en) * | 1998-11-06 | 2002-08-06 | Nortel Networks Limited | Multimedia channel management through PSTN signaling |
| US6426941B1 (en) * | 1999-02-12 | 2002-07-30 | Megaxess, Inc. | Hitless ATM cell transport for reliable multi-service provisioning |
| US6400859B1 (en) * | 1999-06-24 | 2002-06-04 | Nortel Networks Limited | Optical ring protection having matched nodes and alternate secondary path |
| US6535481B1 (en) * | 1999-08-20 | 2003-03-18 | Nortel Networks Limited | Network data routing protection cycles for automatic protection switching |
| US6532088B1 (en) * | 1999-09-10 | 2003-03-11 | Alcatel | System and method for packet level distributed routing in fiber optic rings |
-
1999
- 1999-09-10 US US09/393,752 patent/US7167443B1/en not_active Expired - Fee Related
-
2000
- 2000-09-08 AT AT00119350T patent/ATE518337T1/de not_active IP Right Cessation
- 2000-09-08 EP EP00119350A patent/EP1083706B1/de not_active Expired - Lifetime
- 2000-09-08 CA CA002317971A patent/CA2317971A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US7167443B1 (en) | 2007-01-23 |
| EP1083706A2 (de) | 2001-03-14 |
| EP1083706A3 (de) | 2005-04-20 |
| CA2317971A1 (en) | 2001-03-10 |
| EP1083706B1 (de) | 2011-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |