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IN2014DE00528A - - Google Patents

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Publication number
IN2014DE00528A
IN2014DE00528A IN528DE2014A IN2014DE00528A IN 2014DE00528 A IN2014DE00528 A IN 2014DE00528A IN 528DE2014 A IN528DE2014 A IN 528DE2014A IN 2014DE00528 A IN2014DE00528 A IN 2014DE00528A
Authority
IN
India
Prior art keywords
photonic
control plane
data control
control
responsive
Prior art date
Application number
Inventor
Mohit Chhillar
Anurag Prakash
Rajagopalan Kannan
Dominic Richens
Hari Srinivasan
Original Assignee
Ciena Corp
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
Application filed by Ciena Corp filed Critical Ciena Corp
Priority to IN528DE2014 priority Critical patent/IN2014DE00528A/en
Priority to US14/247,320 priority patent/US9236953B2/en
Publication of IN2014DE00528A publication Critical patent/IN2014DE00528A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/70—Photonic quantum communication
    • 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
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/03—Arrangements for fault recovery
    • H04B10/032—Arrangements for fault recovery using working and protection systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0293—Optical channel protection
    • H04J14/0295—Shared protection at the optical channel (1:1, n:m)
    • 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
    • H04Q11/0062—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

A method, a system, and a network for coordination between a data control plane and photonic control in a network include operating the data control plane with photonic control messaging included therein, wherein the data control plane is 10 configured to at least establish end-to-end paths between a plurality of network elements at Layer 1; transmitting a photonic control message in or by the data control plane responsive to a requirement for photonic layer information; processing, via the data control plane, the photonic layer information received from photonic control responsive to the photonic control message, wherein the photonic 15 control is configured to adjust photonic hardware responsive to a change at a photonic layer; and performing an action by the data control plane considering the photonic layer information. 28
IN528DE2014 2014-02-25 2014-02-25 IN2014DE00528A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN528DE2014 IN2014DE00528A (en) 2014-02-25 2014-02-25
US14/247,320 US9236953B2 (en) 2014-02-25 2014-04-08 Coordination systems and methods between data control plane and photonic control in optical networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN528DE2014 IN2014DE00528A (en) 2014-02-25 2014-02-25

Publications (1)

Publication Number Publication Date
IN2014DE00528A true IN2014DE00528A (en) 2015-08-28

Family

ID=53883289

Family Applications (1)

Application Number Title Priority Date Filing Date
IN528DE2014 IN2014DE00528A (en) 2014-02-25 2014-02-25

Country Status (2)

Country Link
US (1) US9236953B2 (en)
IN (1) IN2014DE00528A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12206601B2 (en) 2023-04-13 2025-01-21 Ciena Corporation Backpressure notifications to peers for BGP updates

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* Cited by examiner, † Cited by third party
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US9699074B2 (en) * 2014-04-10 2017-07-04 Fujitsu Limited Efficient utilization of transceivers for shared restoration in flexible grid optical networks
US9647925B2 (en) * 2014-11-05 2017-05-09 Huawei Technologies Co., Ltd. System and method for data path validation and verification
US10158448B2 (en) * 2016-01-08 2018-12-18 Ciena Corporation Multilayer resource management and arbitration in transport networks
US9985724B2 (en) 2016-09-09 2018-05-29 Ciena Corporation Horizontal synchronization extensions for service resizing in optical networks
US10200770B2 (en) 2017-04-07 2019-02-05 Ciena Corporation Management of flexible grid and supercarriers in optical networks using a data model
US10484764B2 (en) * 2018-01-03 2019-11-19 Ciena Corporation Coordinated and scheduled standards-based intervals in network elements
US10560212B2 (en) 2018-05-21 2020-02-11 Ciena Corporation Systems and methods for mesh restoration in networks due to intra-node faults
US11444828B2 (en) 2020-02-12 2022-09-13 Ciena Corporation Identifying border gateway protocol (BGP) anomalies at scale
US11310572B2 (en) * 2020-07-15 2022-04-19 Infinera Corporation Multi layer protection control for coherent DWDM networks
US11342988B2 (en) 2020-07-22 2022-05-24 Ciena Corporation Spectrum coordination in optical line protection to minimize optical transceiver retuning
US11575440B2 (en) 2020-10-03 2023-02-07 Ciena Corporation Computing viable paths through an optical network
US11750497B2 (en) 2021-01-14 2023-09-05 Ciena Corporation BGP route aggregation exception systems and methods
US11991071B2 (en) 2021-09-22 2024-05-21 Ciena Corporation Network routing computation for completing partially-configured route
US11967984B2 (en) 2022-04-26 2024-04-23 Ciena Corporation Control plane triggered (CPT) optical protection switching (OPS)
US12489700B2 (en) 2024-05-10 2025-12-02 Ciena Corporation Automated ORF propagation in BGP networks

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US7747165B2 (en) * 2001-06-13 2010-06-29 Alcatel-Lucent Usa Inc. Network operating system with topology autodiscovery
US8971706B2 (en) * 2001-10-01 2015-03-03 Rockstar Consortium Us Lp Link discovery, verification, and failure isolation in an optical communication system
US7512674B1 (en) 2002-06-28 2009-03-31 Ciena Corporation Framework for enabling dynamic construction of a network element management mechanism
US8059960B2 (en) * 2007-10-26 2011-11-15 Futurewei Technologies, Inc. Path computation element method to support routing and wavelength assignment in wavelength switched optical networks
FR2926940B1 (en) 2008-01-29 2010-06-11 Alcatel Lucent METHOD FOR CONTROLLING THE ESTABLISHMENT OF A CONNECTION IN AN OPTICAL NETWORK
US8433192B2 (en) * 2008-12-08 2013-04-30 Ciena Corporation Dynamic performance monitoring systems and methods for optical networks
US9490894B2 (en) 2008-12-08 2016-11-08 Ciena Corporation Coherent probe and optical service channel systems and methods for optical networks
US8346079B2 (en) * 2009-02-27 2013-01-01 Futurewei Technologies, Inc. Path computation element protocol (PCEP) operations to support wavelength switched optical network routing, wavelength assignment, and impairment validation
ES2383938T3 (en) * 2009-09-14 2012-06-27 Alcatel Lucent Procedure and apparatus for automatic detection in optical transport networks
US8666247B2 (en) 2010-08-25 2014-03-04 Ciena Corporation Bandwidth defragmentation systems and methods in optical networks
US8417111B2 (en) * 2010-10-28 2013-04-09 Ciena Corporation Optical network in-band control plane signaling, virtualized channels, and tandem connection monitoring systems and methods
JP5708081B2 (en) 2011-03-16 2015-04-30 富士通株式会社 Optical network system
US8553702B2 (en) * 2011-05-18 2013-10-08 Ciena Corporation Methods and systems for automatic carving and policy enforcement for optical transport network hierarchy
US9054831B2 (en) 2012-01-05 2015-06-09 Ciena Corporation Optical communication network path restoration
US8818198B2 (en) 2012-01-05 2014-08-26 Ciena Corporation Photonic link information collection and advertisement systems and methods
IN2012DE00287A (en) 2012-02-02 2015-04-10 Ciena Corp
IN2012DE01073A (en) 2012-04-09 2015-07-31 Ciena Corp
US9118421B2 (en) 2012-05-16 2015-08-25 Ciena Corporation Extending control plane functions to the network edge in an optical transport network
US9479248B2 (en) * 2012-12-17 2016-10-25 Ciena Corporation Fault localization using tandem connection monitors in optical transport network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12206601B2 (en) 2023-04-13 2025-01-21 Ciena Corporation Backpressure notifications to peers for BGP updates

Also Published As

Publication number Publication date
US9236953B2 (en) 2016-01-12
US20150244470A1 (en) 2015-08-27

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