IL129031A - Network control system for optical communication networks - Google Patents

Network control system for optical communication networks

Info

Publication number
IL129031A
IL129031A IL12903199A IL12903199A IL129031A IL 129031 A IL129031 A IL 129031A IL 12903199 A IL12903199 A IL 12903199A IL 12903199 A IL12903199 A IL 12903199A IL 129031 A IL129031 A IL 129031A
Authority
IL
Israel
Prior art keywords
control system
network control
channel wavelengths
optical communication
communication networks
Prior art date
Application number
IL12903199A
Other languages
English (en)
Other versions
IL129031A0 (en
Original Assignee
Handelman Doron
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 Handelman Doron filed Critical Handelman Doron
Priority to IL12903199A priority Critical patent/IL129031A/xx
Priority to US09/389,345 priority patent/US6574018B1/en
Publication of IL129031A0 publication Critical patent/IL129031A0/xx
Publication of IL129031A publication Critical patent/IL129031A/xx
Priority to US10/388,479 priority patent/US6738581B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
    • H04J14/0246—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU using one wavelength per ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/03—WDM arrangements
    • H04J14/0307—Multiplexers; Demultiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0279—WDM point-to-point architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
IL12903199A 1999-03-17 1999-03-17 Network control system for optical communication networks IL129031A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IL12903199A IL129031A (en) 1999-03-17 1999-03-17 Network control system for optical communication networks
US09/389,345 US6574018B1 (en) 1999-03-17 1999-09-03 Network control system for optical communication networks
US10/388,479 US6738581B2 (en) 1999-03-17 2003-03-17 Network control system for optical communication networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL12903199A IL129031A (en) 1999-03-17 1999-03-17 Network control system for optical communication networks

Publications (2)

Publication Number Publication Date
IL129031A0 IL129031A0 (en) 2000-02-17
IL129031A true IL129031A (en) 2003-02-12

Family

ID=11072611

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12903199A IL129031A (en) 1999-03-17 1999-03-17 Network control system for optical communication networks

Country Status (2)

Country Link
US (2) US6574018B1 (xx)
IL (1) IL129031A (xx)

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* Cited by examiner, † Cited by third party
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IL129031A (en) * 1999-03-17 2003-02-12 Handelman Doron Network control system for optical communication networks
DE19917751C2 (de) * 1999-04-20 2001-05-31 Nokia Networks Oy Verfahren und Überwachungsvorrichtung zur Überwachung der Qualität der Datenübertragung über analoge Leitungen
JP4147730B2 (ja) * 2000-07-12 2008-09-10 沖電気工業株式会社 波長多重伝送システム
US6704545B1 (en) 2000-07-19 2004-03-09 Adc Telecommunications, Inc. Point-to-multipoint digital radio frequency transport
US6944406B1 (en) * 2000-08-04 2005-09-13 Fujitsu Limited Transport system with tunable channel spacing DWDM
US20020126349A1 (en) * 2001-03-12 2002-09-12 Mohsen Sarraf Multiplexing information on multiple wavelengths in optical systems
EP1271825A1 (en) * 2001-06-25 2003-01-02 Lucent Technologies Inc. Method and system for multiplexed optical information transport
US7162155B2 (en) * 2001-09-04 2007-01-09 Doron Handelman Optical packet switching apparatus and methods
US7106967B2 (en) * 2001-09-04 2006-09-12 Doron Handelman Optical packet switching apparatus and methods
GB0122623D0 (en) * 2001-09-19 2001-11-07 Marconi Comm Ltd Improvements in or relating to signal transmission
DE10202142A1 (de) * 2002-01-21 2003-07-31 Siemens Ag Anordnung und Verfahren zum Bereitstellen der Übertragungskapazität auf einer Datenübertragungsstrecke
US7184728B2 (en) * 2002-02-25 2007-02-27 Adc Telecommunications, Inc. Distributed automatic gain control system
US7394806B2 (en) * 2002-04-11 2008-07-01 Nortel Networks Limited Distributed space-time-space switch
JP4142917B2 (ja) * 2002-08-23 2008-09-03 松下電器産業株式会社 Ｃｄｍａ送信装置及びｏｆｄｍ−ｃｄｍａ送信装置
US8958789B2 (en) * 2002-12-03 2015-02-17 Adc Telecommunications, Inc. Distributed digital antenna system
EP1475914B1 (en) * 2003-05-05 2006-03-22 Alcatel Network element for use in an optical communication network, in particular a DWDM communication network
US7167620B2 (en) * 2003-07-16 2007-01-23 Doron Handelman Devices and methods for all-optical processing and storage
US20090034965A1 (en) * 2004-02-23 2009-02-05 Look Christopher M Method and an apparatus to automatically verify connectivity within an optical network node
US7848644B2 (en) * 2004-02-23 2010-12-07 Dynamic Method Enterprises Limited Method and an apparatus to provide optical equipment protection
US8462902B1 (en) * 2004-12-01 2013-06-11 At&T Intellectual Property Ii, L.P. Interference control in a broadband powerline communication system
US9172429B2 (en) * 2004-12-01 2015-10-27 At&T Intellectual Property Ii, L.P. Interference control in a broadband powerline communication system
US7570844B2 (en) * 2005-01-18 2009-08-04 Doron Handelman Photonic integrated circuit device and elements thereof
ES2572184T3 (es) * 2006-10-04 2016-05-30 Orange Procedimiento de gestión de la conexión en una red de acceso óptico, plataforma, central, red y producto de programa informático correspondientes
FR2918235B1 (fr) * 2007-06-28 2009-10-02 Thomson Licensing Sas Filtre canal, notamment pour un recepteur de television numerique.
US8098661B2 (en) 2008-04-04 2012-01-17 Doron Handelman Methods and apparatus for enabling communication between network elements that operate at different bit rates
US7965712B2 (en) * 2008-04-04 2011-06-21 Doron Handelman Methods and apparatus for enabling communication between network elements that operate at different bit rates
WO2010107061A1 (ja) * 2009-03-18 2010-09-23 日本電気株式会社 光伝送装置、運用波長数制限方法及びプログラム
US9001811B2 (en) 2009-05-19 2015-04-07 Adc Telecommunications, Inc. Method of inserting CDMA beacon pilots in output of distributed remote antenna nodes
EP2579479B1 (en) * 2011-07-22 2015-06-10 Huawei Technologies Co., Ltd. Method and equipment for adjusting filter bandwidth of optical apparatus
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
US9054955B2 (en) 2012-12-30 2015-06-09 Doron Handelman Apparatus and methods for enabling recovery from failures in optical networks
US9344187B2 (en) 2013-09-17 2016-05-17 Doron Handelman Apparatus and methods for enabling recovery in optical networks
US9577922B2 (en) 2014-02-18 2017-02-21 Commscope Technologies Llc Selectively combining uplink signals in distributed antenna systems
US10499269B2 (en) 2015-11-12 2019-12-03 Commscope Technologies Llc Systems and methods for assigning controlled nodes to channel interfaces of a controller
US10187146B2 (en) * 2016-09-19 2019-01-22 DISH Technologies L.L.C. Light converting device

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US5479447A (en) 1993-05-03 1995-12-26 The Board Of Trustees Of The Leland Stanford, Junior University Method and apparatus for adaptive, variable bandwidth, high-speed data transmission of a multicarrier signal over digital subscriber lines
US5400322A (en) 1993-08-20 1995-03-21 Amati Communications Corp. Updating of bit allocations in a multicarrier modulation transmission system
US5457687A (en) 1993-09-02 1995-10-10 Network Equipment Technologies, Inc. Method and apparatus for backward explicit congestion notification (BECN) in an ATM network
US5774244A (en) 1994-01-18 1998-06-30 British Telecommunications Public Limited Company Optical communications networks
US5557439A (en) 1995-07-25 1996-09-17 Ciena Corporation Expandable wavelength division multiplexed optical communications systems
US5712932A (en) 1995-08-08 1998-01-27 Ciena Corporation Dynamically reconfigurable WDM optical communication systems with optical routing systems
US5680490A (en) 1995-09-08 1997-10-21 Lucent Technologies Inc. Comb splitting system and method for a multichannel optical fiber communication network
US5724167A (en) 1995-11-14 1998-03-03 Telefonaktiebolaget Lm Ericsson Modular optical cross-connect architecture with optical wavelength switching
US5739935A (en) 1995-11-14 1998-04-14 Telefonaktiebolaget Lm Ericsson Modular optical cross-connect architecture with optical wavelength switching
US5867289A (en) 1996-12-24 1999-02-02 International Business Machines Corporation Fault detection for all-optical add-drop multiplexer
JPH10262000A (ja) 1997-03-19 1998-09-29 Fujitsu Ltd パッシブオプチカルネットワークにおける障害復旧方法及び装置
FR2773024A1 (fr) * 1997-12-23 1999-06-25 Philips Electronics Nv Ecreteur selectif
IL124639A (en) 1998-05-25 2001-09-13 Handelman Doron Optical communication method and system using wavelength division multiplexing
IL129031A (en) * 1999-03-17 2003-02-12 Handelman Doron Network control system for optical communication networks
US6233082B1 (en) 1999-10-12 2001-05-15 Lucent Technologies Inc. Optical transmitter for WDM systems

Also Published As

Publication number Publication date
US6738581B2 (en) 2004-05-18
IL129031A0 (en) 2000-02-17
US6574018B1 (en) 2003-06-03
US20030174659A1 (en) 2003-09-18

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