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AU2001254973A1 - Optical transport networks - Google Patents

Optical transport networks

Info

Publication number
AU2001254973A1
AU2001254973A1 AU2001254973A AU5497301A AU2001254973A1 AU 2001254973 A1 AU2001254973 A1 AU 2001254973A1 AU 2001254973 A AU2001254973 A AU 2001254973A AU 5497301 A AU5497301 A AU 5497301A AU 2001254973 A1 AU2001254973 A1 AU 2001254973A1
Authority
AU
Australia
Prior art keywords
optical transport
transport networks
networks
optical
transport
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.)
Abandoned
Application number
AU2001254973A
Inventor
Michael O'mahony
Dimitra Simeonidou
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.)
ILOTRON Ltd
Original Assignee
ILOTRON Ltd
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
Priority claimed from GB0011412A external-priority patent/GB0011412D0/en
Priority claimed from GB0011413A external-priority patent/GB0011413D0/en
Priority claimed from GB0023222A external-priority patent/GB0023222D0/en
Priority claimed from GB0023217A external-priority patent/GB0023217D0/en
Application filed by ILOTRON Ltd filed Critical ILOTRON Ltd
Publication of AU2001254973A1 publication Critical patent/AU2001254973A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04Q11/0005—Switch and router aspects
    • 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]
    • 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
    • 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
    • H04Q11/0071—Provisions for the electrical-optical layer interface
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/005—Arbitration and scheduling
    • 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
    • H04Q2011/0064—Arbitration, scheduling or medium access control 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
    • H04Q2011/0073—Provisions for forwarding or routing, e.g. lookup tables
    • 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
    • H04Q2011/0077—Labelling aspects, e.g. multiprotocol label switching [MPLS], G-MPLS, MPAS
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AU2001254973A 2000-05-11 2001-05-11 Optical transport networks Abandoned AU2001254973A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
GB0011413 2000-05-11
GB0011412 2000-05-11
GB0011412A GB0011412D0 (en) 2000-05-11 2000-05-11 Integration of optical circuit and packet switching in the core
GB0011413A GB0011413D0 (en) 2000-05-11 2000-05-11 Common control strategy for an optical transport network and internet protocol network
GB0023222 2000-09-21
GB0023217 2000-09-21
GB0023222A GB0023222D0 (en) 2000-09-21 2000-09-21 Contention resolution in packet switched networks using frequency shifting
GB0023217A GB0023217D0 (en) 2000-09-21 2000-09-21 An optical packet router performing qos-based packet aggregation and grooming
PCT/GB2001/002087 WO2001086998A1 (en) 2000-05-11 2001-05-11 Optical transport networks

Publications (1)

Publication Number Publication Date
AU2001254973A1 true AU2001254973A1 (en) 2001-11-20

Family

ID=27447839

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001254973A Abandoned AU2001254973A1 (en) 2000-05-11 2001-05-11 Optical transport networks

Country Status (7)

Country Link
US (1) US20040018016A1 (en)
EP (1) EP1295504A1 (en)
JP (1) JP2003533150A (en)
KR (1) KR20030040207A (en)
AU (1) AU2001254973A1 (en)
CA (1) CA2408798A1 (en)
WO (1) WO2001086998A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003067919A1 (en) * 2002-02-06 2003-08-14 Koninklijke Philips Electronics N.V. Wavelength selective for packet transmission via a passive optical network
CA2419477C (en) 2002-02-28 2010-05-04 Nippon Telegraph And Telephone Corporation Node used in photonic network, and photonic network
CA2420842C (en) * 2002-03-06 2010-05-11 Nippon Telegraph And Telephone Corporation Upper layer node, lower layer node, and node control method
FR2838005B1 (en) * 2002-03-28 2004-12-24 Cit Alcatel DYNAMIC METHOD OF INSERTING DATA TO THE NODES OF AN OPTICAL TRANSMISSION NETWORK
US7251416B1 (en) * 2002-05-08 2007-07-31 Yotta Networks, Llc Container based crossconnect
US8660427B2 (en) 2002-09-13 2014-02-25 Intel Corporation Method and apparatus of the architecture and operation of control processing unit in wavelenght-division-multiplexed photonic burst-switched networks
US7848649B2 (en) 2003-02-28 2010-12-07 Intel Corporation Method and system to frame and format optical control and data bursts in WDM-based photonic burst switched networks
KR100678223B1 (en) * 2003-03-13 2007-02-01 삼성전자주식회사 Packet transmission apparatus and method of communication system
US7266295B2 (en) 2003-04-17 2007-09-04 Intel Corporation Modular reconfigurable multi-server system and method for high-speed networking within photonic burst-switched network
US7266296B2 (en) 2003-06-11 2007-09-04 Intel Corporation Architecture and method for framing control and data bursts over 10 Gbit Ethernet with and without WAN interface sublayer support
US7310480B2 (en) 2003-06-18 2007-12-18 Intel Corporation Adaptive framework for closed-loop protocols over photonic burst switched networks
US7272310B2 (en) 2003-06-24 2007-09-18 Intel Corporation Generic multi-protocol label switching (GMPLS)-based label space architecture for optical switched networks
US7340169B2 (en) 2003-11-13 2008-03-04 Intel Corporation Dynamic route discovery for optical switched networks using peer routing
US20080225723A1 (en) 2007-03-16 2008-09-18 Futurewei Technologies, Inc. Optical Impairment Aware Path Computation Architecture in PCE Based Network
US7941387B2 (en) 2007-11-05 2011-05-10 International Business Machines Corporation Method and system for predicting resource usage of reusable stream processing elements
CZ300811B6 (en) 2007-12-04 2009-08-12 Cesnet Device for group sending of optical signals in internet and other networks
US8943509B2 (en) 2008-03-21 2015-01-27 International Business Machines Corporation Method, apparatus, and computer program product for scheduling work in a stream-oriented computer system with configurable networks
US8125984B2 (en) 2008-03-21 2012-02-28 International Business Machines Corporation Method, system, and computer program product for implementing stream processing using a reconfigurable optical switch
US7856544B2 (en) 2008-08-18 2010-12-21 International Business Machines Corporation Stream processing in super node clusters of processors assigned with stream computation graph kernels and coupled by stream traffic optical links
US20140193154A1 (en) * 2010-02-22 2014-07-10 Vello Systems, Inc. Subchannel security at the optical layer
CZ302947B6 (en) * 2010-09-02 2012-01-25 CESNET, zájmové sdružení právnických osob Modular kit of a device for variable distribution, mixing and monitoring optical signals on Internet and other networks
US9112728B2 (en) * 2012-05-31 2015-08-18 Broadcom Corporation Implementing control planes for hybrid networks
CN104104616B (en) 2013-04-03 2019-04-19 华为技术有限公司 Method, device and system for data scheduling and exchange
US9712899B2 (en) * 2014-12-11 2017-07-18 Alcatel Lucent Hybrid optical switch for software-defined networking
US9369785B1 (en) 2014-12-18 2016-06-14 Juniper Networks, Inc. Integrated controller for routing / switching network and underlying optical transport system
US9369200B1 (en) 2014-12-18 2016-06-14 Juniper Networks, Inc. Network controller having predictable analytics and failure avoidance in packet-optical networks
US9077478B1 (en) * 2014-12-18 2015-07-07 Juniper Networks, Inc. Wavelength and spectrum assignment within packet-optical networks
US10750255B2 (en) * 2016-04-22 2020-08-18 Huawei Technologies Co., Ltd. Segment routing for optical networks

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH025663A (en) * 1988-06-23 1990-01-10 Nec Corp Optical packet exchange
JP2928046B2 (en) * 1993-04-16 1999-07-28 日本電気株式会社 Optical network and its fault recovery system
US5920412A (en) * 1996-04-24 1999-07-06 Bellsouth Corporation Method and apparatus for signal routing in an optical network and an ATM system
US6111673A (en) * 1998-07-17 2000-08-29 Telcordia Technologies, Inc. High-throughput, low-latency next generation internet networks using optical tag switching
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
US6272154B1 (en) * 1998-10-30 2001-08-07 Tellium Inc. Reconfigurable multiwavelength network elements
US6219161B1 (en) * 1999-01-25 2001-04-17 Telcordia Technologies, Inc. Optical layer survivability and security system
US6647208B1 (en) * 1999-03-18 2003-11-11 Massachusetts Institute Of Technology Hybrid electronic/optical switch system
US6486983B1 (en) * 1999-12-30 2002-11-26 Nortel Networks Limited Agile optical-core distributed packet switch
JP3538076B2 (en) * 1999-08-12 2004-06-14 日本電信電話株式会社 Packet transmission equipment
US6721315B1 (en) * 1999-09-30 2004-04-13 Alcatel Control architecture in optical burst-switched networks
US6898205B1 (en) * 1999-10-26 2005-05-24 Nokia, Inc. Robust transport of IP traffic over wdm using optical burst switching
US6671256B1 (en) * 2000-02-03 2003-12-30 Alcatel Data channel reservation in optical burst-switched networks
US6335992B1 (en) * 2000-02-15 2002-01-01 Tellium, Inc. Scalable optical cross-connect system and method transmitter/receiver protection
US7412168B2 (en) * 2000-02-22 2008-08-12 Nortel Networks Limited MPLS application to optical cross-connect using wavelength as a label
US6519062B1 (en) * 2000-02-29 2003-02-11 The Regents Of The University Of California Ultra-low latency multi-protocol optical routers for the next generation internet

Also Published As

Publication number Publication date
CA2408798A1 (en) 2001-11-15
EP1295504A1 (en) 2003-03-26
JP2003533150A (en) 2003-11-05
KR20030040207A (en) 2003-05-22
WO2001086998A1 (en) 2001-11-15
US20040018016A1 (en) 2004-01-29

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