ATE309648T1 - Vorrichtung und verfahren zur paketübertragung in einem ringnetzwerk - Google Patents
Vorrichtung und verfahren zur paketübertragung in einem ringnetzwerkInfo
- Publication number
- ATE309648T1 ATE309648T1 AT00953767T AT00953767T ATE309648T1 AT E309648 T1 ATE309648 T1 AT E309648T1 AT 00953767 T AT00953767 T AT 00953767T AT 00953767 T AT00953767 T AT 00953767T AT E309648 T1 ATE309648 T1 AT E309648T1
- Authority
- AT
- Austria
- Prior art keywords
- network
- node
- nodes
- ring network
- data packets
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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]
- H04L12/42—Loop networks
- H04L12/437—Ring fault isolation or reconfiguration
-
- 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
- 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
- H04J2203/0073—Services, e.g. multimedia, GOS, QOS
- H04J2203/0082—Interaction of SDH with non-ATM protocols
-
- 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
- H04L2012/5603—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/378,844 US6724781B1 (en) | 1999-08-23 | 1999-08-23 | System and method for packet transport in a ring network |
PCT/US2000/020890 WO2001015363A1 (en) | 1999-08-23 | 2000-07-28 | System and method for packet transport in a ring network |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE309648T1 true ATE309648T1 (de) | 2005-11-15 |
Family
ID=23494774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00953767T ATE309648T1 (de) | 1999-08-23 | 2000-07-28 | Vorrichtung und verfahren zur paketübertragung in einem ringnetzwerk |
Country Status (8)
Country | Link |
---|---|
US (1) | US6724781B1 (de) |
EP (1) | EP1206858B1 (de) |
JP (1) | JP3624886B2 (de) |
AT (1) | ATE309648T1 (de) |
AU (1) | AU6616300A (de) |
CA (1) | CA2382746C (de) |
DE (1) | DE60023916T2 (de) |
WO (1) | WO2001015363A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030195983A1 (en) * | 1999-05-24 | 2003-10-16 | Krause Michael R. | Network congestion management using aggressive timers |
US20020133620A1 (en) * | 1999-05-24 | 2002-09-19 | Krause Michael R. | Access control in a network system |
US6970451B1 (en) | 1999-10-12 | 2005-11-29 | At&T Corp. | Smart routers-simple optics: network architecture for IP over WDM |
US7342873B1 (en) * | 2000-06-06 | 2008-03-11 | Lucent Technologies Inc. | Efficient architectures for protection against network failures |
JP3775995B2 (ja) * | 2001-01-22 | 2006-05-17 | 富士通株式会社 | 光ネットワーク、加入者側光伝送装置および局側光伝送装置 |
US7277631B1 (en) * | 2001-07-20 | 2007-10-02 | Meriton Networks Us Inc. | Method and apparatus for processing protection switching mechanism in optical channel shared protection rings |
US7007161B2 (en) * | 2002-01-08 | 2006-02-28 | Agile Tv Corporation | Fast booting of plex array |
EP1339181B1 (de) * | 2002-02-22 | 2005-10-26 | Alcatel | Verfahren und Vorrichtung zur Bereitstellung eines Flusses mit minimaler Uberlast von Ethernetverkehr welcher über das SDH/SONET Netzwerk übertragen wird |
EP1339185A1 (de) * | 2002-02-22 | 2003-08-27 | Alcatel | Verfahren zur Bereitstellung einer Flieskontrolle von Ethernethrahmen welcher über das SDH/SONET Netzwerk übertragen wird |
DE60201167T2 (de) * | 2002-02-22 | 2005-10-13 | Alcatel | Verbesserter Transport des Ethernet-Verkehrs über ein SDH/SONET-Transportnetz |
EP1339184B1 (de) * | 2002-02-22 | 2004-12-01 | Alcatel | Verfahren und Netzwerkelement zum sicheren Transport von Ethernet-Rahmen über ein SDH/SONET Transport-Netzwerk |
EP1339183B1 (de) * | 2002-02-22 | 2006-06-14 | Alcatel | Verfahren und System zur Übertragung von Ethernetrahmen in einem SDH/SONET Transportnetz |
US6965775B2 (en) * | 2002-05-15 | 2005-11-15 | Nokia Corporation | Service-oriented protection scheme for a radio access network |
US20060023646A1 (en) * | 2004-07-30 | 2006-02-02 | George David A | Method and apparatus for anonymous data transfers |
US20060023727A1 (en) * | 2004-07-30 | 2006-02-02 | George David A | Method and apparatus for anonymous data transfers |
US7760723B1 (en) | 2006-06-01 | 2010-07-20 | World Wide Packets, Inc. | Relaying a data stream from a data device to a network tunnel |
US8379676B1 (en) | 2006-06-01 | 2013-02-19 | World Wide Packets, Inc. | Injecting in-band control messages without impacting a data rate |
US8018938B1 (en) | 2006-06-02 | 2011-09-13 | World Wide Packets, Inc. | Translating between a switching format and a transport format |
US7653056B1 (en) | 2006-06-02 | 2010-01-26 | World Wide Packets, Inc. | Virtual switching using a provisional identifier to conceal a user identifier |
US20100238813A1 (en) | 2006-06-29 | 2010-09-23 | Nortel Networks Limited | Q-in-Q Ethernet rings |
EP1903722B1 (de) * | 2006-09-25 | 2008-11-05 | Alcatel Lucent | Knotenstruktur und Verfahren zum Übertragen von Daten in paketbasierten Netzen |
US7830883B1 (en) * | 2006-12-19 | 2010-11-09 | World Wide Packets, Inc. | Modifying duplicate packets to have different transport formats |
DE102009054646A1 (de) * | 2009-12-15 | 2011-06-16 | Robert Bosch Gmbh | Konfigurierbare Kommunikationseinrichtung, Kommunikationssystem und Verfahren zur Kommunikation |
CN102868605B (zh) * | 2012-09-05 | 2016-02-03 | 浙江宇视科技有限公司 | 一种环网数据保护方法和装置 |
EP3104558B1 (de) * | 2015-06-11 | 2018-12-12 | Airbus Defence and Space GmbH | Netzwerkinterface, netzwerk und verfahren zur datenübertragung innerhalb des netzwerkes |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4646286A (en) | 1985-07-30 | 1987-02-24 | Northern Telecom Limited | Communications system with protection switching and channel identities |
US4837760A (en) | 1985-08-02 | 1989-06-06 | Northern Telecom Limited | Communications system with protection switching using individual selectors |
US5029158A (en) | 1987-07-23 | 1991-07-02 | Northern Telecom Limited | Protection switching in a multi-channel communications system |
US5872780A (en) | 1992-05-21 | 1999-02-16 | Alcatel Network Systems, Inc. | Sonet data transfer protocol between facility interfaces and cross-connect |
JP3226393B2 (ja) | 1993-09-20 | 2001-11-05 | 富士通株式会社 | パス・プロテクション・スイッチ・リング・システム |
JP3290534B2 (ja) | 1994-03-18 | 2002-06-10 | 富士通株式会社 | パスプロテクションスイッチ装置 |
JPH07264223A (ja) | 1994-03-18 | 1995-10-13 | Fujitsu Ltd | ネットワークの信号救済方法および装置 |
JPH07264229A (ja) | 1994-03-18 | 1995-10-13 | Fujitsu Ltd | 仮想リング構成システム |
US5884297A (en) * | 1996-01-30 | 1999-03-16 | Telefonaktiebolaget L M Ericsson (Publ.) | System and method for maintaining a table in content addressable memory using hole algorithms |
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 |
US6009075A (en) * | 1996-03-29 | 1999-12-28 | Dsc Communications Corporation | Transport interface for performing protection switching of telecommunications traffic |
US5920412A (en) * | 1996-04-24 | 1999-07-06 | Bellsouth Corporation | Method and apparatus for signal routing in an optical network and an ATM system |
US5793745A (en) | 1996-05-06 | 1998-08-11 | Bell Communications Research, Inc. | Bundled protection switching in a wide area network background of the invention |
US6256292B1 (en) * | 1996-07-11 | 2001-07-03 | Nortel Networks Corporation | Self-healing line switched ring for ATM traffic |
JP3765899B2 (ja) * | 1997-01-27 | 2006-04-12 | 富士通株式会社 | 伝送装置 |
US5986783A (en) * | 1997-02-10 | 1999-11-16 | Optical Networks, Inc. | Method and apparatus for operation, protection, and restoration of heterogeneous optical communication networks |
US5838724A (en) | 1997-02-14 | 1998-11-17 | General Datacomm, Inc. | Spectral and power shaping mapper for high data rate signalling |
JPH1168758A (ja) * | 1997-08-11 | 1999-03-09 | Fujitsu Ltd | ネットワークシステム,送信装置,及び受信装置 |
CA2225683C (en) | 1997-12-22 | 2002-04-09 | Northern Telecom Limited | Multi-layered architectures for communications networks |
-
1999
- 1999-08-23 US US09/378,844 patent/US6724781B1/en not_active Expired - Lifetime
-
2000
- 2000-07-28 AT AT00953767T patent/ATE309648T1/de not_active IP Right Cessation
- 2000-07-28 DE DE60023916T patent/DE60023916T2/de not_active Expired - Lifetime
- 2000-07-28 AU AU66163/00A patent/AU6616300A/en not_active Abandoned
- 2000-07-28 EP EP00953767A patent/EP1206858B1/de not_active Expired - Lifetime
- 2000-07-28 CA CA002382746A patent/CA2382746C/en not_active Expired - Fee Related
- 2000-07-28 JP JP2001518969A patent/JP3624886B2/ja not_active Expired - Fee Related
- 2000-07-28 WO PCT/US2000/020890 patent/WO2001015363A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2382746A1 (en) | 2001-03-01 |
EP1206858B1 (de) | 2005-11-09 |
DE60023916D1 (de) | 2005-12-15 |
WO2001015363A1 (en) | 2001-03-01 |
JP3624886B2 (ja) | 2005-03-02 |
JP2003507961A (ja) | 2003-02-25 |
EP1206858A1 (de) | 2002-05-22 |
AU6616300A (en) | 2001-03-19 |
DE60023916T2 (de) | 2006-07-20 |
US6724781B1 (en) | 2004-04-20 |
CA2382746C (en) | 2008-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |