DE602004000108T2 - Zuweisung eines geteilten Datenpfades mit niedriger Latenz - Google Patents
Zuweisung eines geteilten Datenpfades mit niedriger Latenz Download PDFInfo
- Publication number
- DE602004000108T2 DE602004000108T2 DE602004000108T DE602004000108T DE602004000108T2 DE 602004000108 T2 DE602004000108 T2 DE 602004000108T2 DE 602004000108 T DE602004000108 T DE 602004000108T DE 602004000108 T DE602004000108 T DE 602004000108T DE 602004000108 T2 DE602004000108 T2 DE 602004000108T2
- Authority
- DE
- Germany
- Prior art keywords
- merge
- data
- input ports
- output port
- sent
- 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
Links
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000011664 signaling Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
- H04L45/22—Alternate 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
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
-
- 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
- H04L45/62—Wavelength based
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)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/392,574 US7660235B2 (en) | 2003-03-20 | 2003-03-20 | Low latency shared data path allocation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004000108D1 DE602004000108D1 (de) | 2005-11-10 |
DE602004000108T2 true DE602004000108T2 (de) | 2006-06-14 |
Family
ID=32824887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004000108T Expired - Lifetime DE602004000108T2 (de) | 2003-03-20 | 2004-02-20 | Zuweisung eines geteilten Datenpfades mit niedriger Latenz |
Country Status (4)
Country | Link |
---|---|
US (1) | US7660235B2 (de) |
EP (1) | EP1460811B1 (de) |
AT (1) | ATE306161T1 (de) |
DE (1) | DE602004000108T2 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7643408B2 (en) * | 2003-03-31 | 2010-01-05 | Alcatel-Lucent Usa Inc. | Restoration time in networks |
US7646706B2 (en) * | 2003-03-31 | 2010-01-12 | Alcatel-Lucent Usa Inc. | Restoration time in mesh networks |
US8296407B2 (en) | 2003-03-31 | 2012-10-23 | Alcatel Lucent | Calculation, representation, and maintenance of sharing information in mesh networks |
US8867333B2 (en) * | 2003-03-31 | 2014-10-21 | Alcatel Lucent | Restoration path calculation considering shared-risk link groups in mesh networks |
US7606237B2 (en) * | 2003-03-31 | 2009-10-20 | Alcatel-Lucent Usa Inc. | Sharing restoration path bandwidth in mesh networks |
US7689693B2 (en) * | 2003-03-31 | 2010-03-30 | Alcatel-Lucent Usa Inc. | Primary/restoration path calculation in mesh networks based on multiple-cost criteria |
US7545736B2 (en) * | 2003-03-31 | 2009-06-09 | Alcatel-Lucent Usa Inc. | Restoration path calculation in mesh networks |
US8554947B1 (en) * | 2003-09-15 | 2013-10-08 | Verizon Laboratories Inc. | Network data transmission systems and methods |
US20050226212A1 (en) * | 2004-04-02 | 2005-10-13 | Dziong Zbigniew M | Loop avoidance for recovery paths in mesh networks |
US8111612B2 (en) * | 2004-04-02 | 2012-02-07 | Alcatel Lucent | Link-based recovery with demand granularity in mesh networks |
US7500013B2 (en) * | 2004-04-02 | 2009-03-03 | Alcatel-Lucent Usa Inc. | Calculation of link-detour paths in mesh networks |
US7631021B2 (en) * | 2005-03-25 | 2009-12-08 | Netapp, Inc. | Apparatus and method for data replication at an intermediate node |
CN100435159C (zh) * | 2006-08-24 | 2008-11-19 | 上海交通大学 | 基于网格的光网格仿真平台的实现方法 |
US9053072B2 (en) * | 2007-01-25 | 2015-06-09 | Hewlett-Packard Development Company, L.P. | End node transactions at threshold-partial fullness of storage space |
JP2009163361A (ja) * | 2007-12-28 | 2009-07-23 | Sony Corp | 通信装置、通信システム、通信方法及びプログラム |
US20100235689A1 (en) * | 2009-03-16 | 2010-09-16 | Qualcomm Incorporated | Apparatus and method for employing codes for telecommunications |
JP5166373B2 (ja) * | 2009-08-14 | 2013-03-21 | 株式会社日立製作所 | トランスポート制御サーバ、トランスポート制御システム及び予備パス設定方法 |
US9628285B2 (en) | 2012-06-01 | 2017-04-18 | Telefonaktiebolaget L M Ericsson (Publ) | Increasing failure coverage of MoFRR with dataplane notifications |
US8824276B2 (en) | 2012-06-01 | 2014-09-02 | Telefonaktiebolaget L M Ericsson (Publ) | Increasing failure coverage of MOFRR with dataplane notifications |
US8913482B2 (en) | 2012-06-01 | 2014-12-16 | Telefonaktiebolaget L M Ericsson (Publ) | Enhancements to PIM fast re-route with upstream activation packets |
JP6229318B2 (ja) | 2013-06-05 | 2017-11-15 | 富士通株式会社 | 通信システム、通信制御方法、及び、伝送装置 |
US10972382B2 (en) * | 2019-06-05 | 2021-04-06 | Nokia Solutions And Networks Oy | Dynamic shared protection using redundant network paths |
JP7151896B2 (ja) * | 2019-06-17 | 2022-10-12 | 日本電信電話株式会社 | 伝送路設計装置、伝送網トポロジ設計方法、および伝送路設計プログラム |
US11042025B2 (en) | 2019-09-20 | 2021-06-22 | Raytheon Company | Optical data communication using micro-electro-mechanical system (MEMS) micro-mirror arrays |
CN113810280A (zh) * | 2020-06-15 | 2021-12-17 | 北京灵汐科技有限公司 | 一种数据包传输方法及系统 |
US11539131B2 (en) | 2020-08-24 | 2022-12-27 | Raytheon Company | Optical true time delay (TTD) device using microelectrical-mechanical system (MEMS) micromirror arrays (MMAS) that exhibit tip/tilt/piston (TTP) actuation |
US11837840B2 (en) | 2020-09-01 | 2023-12-05 | Raytheon Company | MEMS micro-mirror array laser beam steerer for simultaneous illumination of multiple tracked targets |
US11815676B2 (en) | 2020-09-17 | 2023-11-14 | Raytheon Company | Active pushbroom imaging system using a micro-electro-mechanical system (MEMS) micro-mirror array (MMA) |
US11522331B2 (en) | 2020-09-23 | 2022-12-06 | Raytheon Company | Coherent optical beam combination using micro-electro-mechanical system (MEMS) micro-mirror arrays (MMAs) that exhibit tip/tilt/piston (TTP) actuation |
US11477350B2 (en) | 2021-01-15 | 2022-10-18 | Raytheon Company | Active imaging using a micro-electro-mechanical system (MEMS) micro-mirror array (MMA) |
US11550146B2 (en) | 2021-01-19 | 2023-01-10 | Raytheon Company | Small angle optical beam steering using micro-electro-mechanical system (MEMS) micro-mirror arrays (MMAS) |
US11835709B2 (en) | 2021-02-09 | 2023-12-05 | Raytheon Company | Optical sensor with micro-electro-mechanical system (MEMS) micro-mirror array (MMA) steering of the optical transmit beam |
US11921284B2 (en) | 2021-03-19 | 2024-03-05 | Raytheon Company | Optical zoom system using an adjustable reflective fresnel lens implemented with a micro-electro-mechanical system (MEMs) micro-mirror array (MMA) |
US11483500B2 (en) | 2021-03-24 | 2022-10-25 | Raytheon Company | Optical non-uniformity compensation (NUC) for passive imaging sensors using micro-electro-mechanical system (MEMS) micro-mirror arrays (MMAS) |
US11644542B2 (en) | 2021-09-20 | 2023-05-09 | Raytheon Company | Optical sensor with MEMS MMA steered transmitter and staring detector |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6256291B1 (en) * | 1967-04-27 | 2001-07-03 | Fujitsu Limited | Method of switching between redundant routes in communication system devoid of redundant transmission |
JP3432958B2 (ja) * | 1995-07-21 | 2003-08-04 | 富士通株式会社 | 光伝送システム及び伝送路切替制御方法 |
US6151304A (en) * | 1997-10-29 | 2000-11-21 | Lucent Technologies Inc. | Distributed precomputation of network signal paths with improved performance through parallelization |
US6229788B1 (en) * | 1998-05-27 | 2001-05-08 | Nortel Networks Limited | Method and apparatus for traffic shaping in a broadband fiber-based access system |
US6195330B1 (en) * | 1998-11-05 | 2001-02-27 | David C. Sawey | Method and system for hit-less switching |
US6694098B1 (en) * | 1999-12-13 | 2004-02-17 | Nortel Networks Limited | Apparatus and method for reading data from an optical packet header |
US7099578B1 (en) * | 1999-12-16 | 2006-08-29 | Tellabs Operations Inc. | 1:N protection in an optical terminal |
US6885822B1 (en) * | 2000-06-06 | 2005-04-26 | Ciena Corporation | Wavelength and filter arrangement for WDM networks |
JP2002077212A (ja) * | 2000-09-01 | 2002-03-15 | Mitsubishi Electric Corp | 光多分岐通信システム |
US7170852B1 (en) * | 2000-09-29 | 2007-01-30 | Cisco Technology, Inc. | Mesh with projection channel access (MPCA) |
CA2359168A1 (en) * | 2000-10-25 | 2002-04-25 | John Doucette | Design of meta-mesh of chain sub-networks |
US6992979B2 (en) * | 2001-02-07 | 2006-01-31 | Lucent Technologies Inc. | Maintaining information to optimize restorable dynamic routing with shared backup |
US7388872B2 (en) | 2001-04-06 | 2008-06-17 | Montgomery Jr Charles D | Dynamic communication channel allocation method and system |
US7161898B1 (en) * | 2001-05-15 | 2007-01-09 | Alcatel | Common protection architecture for optical network |
CA2392123A1 (en) * | 2001-06-28 | 2002-12-28 | Telecommunications Research Laboratories | Evolution of a telecommunications network from ring to mesh structure |
JP3695362B2 (ja) * | 2001-07-12 | 2005-09-14 | 日本電気株式会社 | 通信コネクション迂回システム |
US7039005B2 (en) * | 2001-10-02 | 2006-05-02 | Fujitsu Limited | Protection switching in a communications network employing label switching |
US6848062B1 (en) * | 2001-12-21 | 2005-01-25 | Ciena Corporation | Mesh protection service in a communications network |
US20030117950A1 (en) * | 2001-12-26 | 2003-06-26 | Huang Gail G | Link redial for mesh protection |
US6917759B2 (en) * | 2002-01-31 | 2005-07-12 | Nortel Networks Limited | Shared mesh signaling algorithm and apparatus |
JP3705222B2 (ja) * | 2002-02-06 | 2005-10-12 | 日本電気株式会社 | パス設定方法及びそれを用いる通信ネットワーク並びにノード装置 |
US7398321B2 (en) * | 2002-05-14 | 2008-07-08 | The Research Foundation Of Suny | Segment protection scheme for a network |
US7280472B2 (en) * | 2002-06-04 | 2007-10-09 | Lucent Technologies Inc. | Protection switching at a network node |
JP3885681B2 (ja) * | 2002-07-29 | 2007-02-21 | 日産自動車株式会社 | 車両用空調装置 |
US20040179472A1 (en) * | 2003-03-14 | 2004-09-16 | Farid Khalilzadeh | Shared path protection method and system |
-
2003
- 2003-03-20 US US10/392,574 patent/US7660235B2/en active Active
-
2004
- 2004-02-20 AT AT04250907T patent/ATE306161T1/de not_active IP Right Cessation
- 2004-02-20 EP EP04250907A patent/EP1460811B1/de not_active Expired - Lifetime
- 2004-02-20 DE DE602004000108T patent/DE602004000108T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1460811A1 (de) | 2004-09-22 |
US20040184402A1 (en) | 2004-09-23 |
DE602004000108D1 (de) | 2005-11-10 |
US7660235B2 (en) | 2010-02-09 |
EP1460811B1 (de) | 2005-10-05 |
ATE306161T1 (de) | 2005-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |