ATE350825T1 - Verwendung von polarisation zur unterscheidung von informationen - Google Patents

Verwendung von polarisation zur unterscheidung von informationen

Info

Publication number
ATE350825T1
ATE350825T1 AT04748771T AT04748771T ATE350825T1 AT E350825 T1 ATE350825 T1 AT E350825T1 AT 04748771 T AT04748771 T AT 04748771T AT 04748771 T AT04748771 T AT 04748771T AT E350825 T1 ATE350825 T1 AT E350825T1
Authority
AT
Austria
Prior art keywords
polarization
demultiplexing
optical
transmitted traffic
sop
Prior art date
Application number
AT04748771T
Other languages
English (en)
Inventor
Steinar Bjornstad
Original Assignee
Telenor Asa
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 Telenor Asa filed Critical Telenor Asa
Application granted granted Critical
Publication of ATE350825T1 publication Critical patent/ATE350825T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/06—Polarisation multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • 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
    • H04Q2011/0007—Construction
    • 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
    • H04Q2011/0007—Construction
    • H04Q2011/0035—Construction using miscellaneous components, e.g. circulator, polarisation, acousto/thermo optical

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Polarising Elements (AREA)
  • Circuits Of Receivers In General (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT04748771T 2003-07-04 2004-06-28 Verwendung von polarisation zur unterscheidung von informationen ATE350825T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20033075A NO320962B1 (no) 2003-07-04 2003-07-04 Anvendelse av polarisasjon for a skille ulike typer informasjon

Publications (1)

Publication Number Publication Date
ATE350825T1 true ATE350825T1 (de) 2007-01-15

Family

ID=27800769

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04748771T ATE350825T1 (de) 2003-07-04 2004-06-28 Verwendung von polarisation zur unterscheidung von informationen

Country Status (9)

Country Link
US (2) US8073328B2 (de)
EP (1) EP1652328B1 (de)
JP (1) JP2007527638A (de)
KR (1) KR20060114315A (de)
CN (1) CN1842984A (de)
AT (1) ATE350825T1 (de)
DE (1) DE602004004151T2 (de)
NO (1) NO320962B1 (de)
WO (1) WO2005004363A1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO320962B1 (no) * 2003-07-04 2006-02-20 Telenor Asa Anvendelse av polarisasjon for a skille ulike typer informasjon
KR100602269B1 (ko) * 2004-11-02 2006-07-19 삼성전자주식회사 파장 오프셋 편광분할 다중화 방식의 레이블링을 이용한광 패킷 통신 시스템
JP4638754B2 (ja) * 2005-03-18 2011-02-23 富士通株式会社 光装置および光クロスコネクト装置
WO2007003932A2 (en) * 2005-07-01 2007-01-11 Ntnu Technology Transfer As Packet switched networks
NO20053902L (no) * 2005-08-19 2007-02-20 Telenor Asa Fremgangsmate og system for signalering i et optisk pakkesvitsjet nettverk
US7920790B2 (en) * 2006-09-08 2011-04-05 Telcordia Technologies, Inc. Polarization envelope modulation for signaling and labeling in optical networks
SG187480A1 (en) 2007-10-11 2013-02-28 Philip Morris Prod Smokeless tobacco product
JP5545752B2 (ja) * 2010-12-20 2014-07-09 富士通テレコムネットワークス株式会社 光パケット交換システム
GB201101709D0 (en) 2011-02-01 2011-03-16 Transpacket As A method and a node arrangement for optimizing traffic processing in integrated hybrid networks
US8891963B2 (en) * 2011-09-09 2014-11-18 Evertz Microsystems Ltd. Hybrid signal router
US9136969B2 (en) 2012-01-27 2015-09-15 Futurewei Technologies, Inc. Spectral encoding of an optical label or destination
EP2685653A1 (de) * 2012-07-11 2014-01-15 Xieon Networks S.à.r.l. Verfahren und Vorrichtung zur Signalverarbeitung in einem optischen Kommunikationsnetzwerk
US9123190B2 (en) * 2013-01-31 2015-09-01 Eastman Kodak Company Method for authenticating an object
US10015111B2 (en) * 2013-03-15 2018-07-03 Huawei Technologies Co., Ltd. System and method for steering packet streams
WO2015060820A1 (en) * 2013-10-22 2015-04-30 Hewlett-Packard Development Company, L.P. Hybrid circuit-packet switch
JP6458560B2 (ja) * 2015-03-06 2019-01-30 富士通株式会社 波長割当方法及び波長割当装置
CN104897997B (zh) * 2015-06-12 2016-10-26 广东电网有限责任公司电力科学研究院 一种数字化电能计量通信模拟装置
US10015568B2 (en) * 2016-10-11 2018-07-03 Fluke Corporation Optically-addressable optical switch
GB201711293D0 (en) 2017-07-13 2017-08-30 Transpacket As Packet-based communication
US10601520B2 (en) 2018-02-07 2020-03-24 Infinera Corporation Clock recovery for digital subcarriers for optical networks
US11368228B2 (en) 2018-04-13 2022-06-21 Infinera Corporation Apparatuses and methods for digital subcarrier parameter modifications for optical communication networks
US11095389B2 (en) 2018-07-12 2021-08-17 Infiriera Corporation Subcarrier based data center network architecture
CN109451377B (zh) * 2018-11-28 2021-07-27 杭州电子科技大学 基于集成式混合交换技术的光交换机
US11258528B2 (en) 2019-09-22 2022-02-22 Infinera Corporation Frequency division multiple access optical subcarriers
US11095364B2 (en) 2019-03-04 2021-08-17 Infiriera Corporation Frequency division multiple access optical subcarriers
US11336369B2 (en) 2019-03-22 2022-05-17 Infinera Corporation Framework for handling signal integrity using ASE in optical networks
US10965439B2 (en) 2019-04-19 2021-03-30 Infinera Corporation Synchronization for subcarrier communication
US11838105B2 (en) 2019-05-07 2023-12-05 Infinera Corporation Bidirectional optical communications
US10965378B2 (en) * 2019-05-14 2021-03-30 Infinera Corporation Out-of-band communication channel for sub-carrier-based optical communication systems
US11476966B2 (en) 2019-05-14 2022-10-18 Infinera Corporation Out-of-band communication channel for subcarrier-based optical communication systems
US11489613B2 (en) 2019-05-14 2022-11-01 Infinera Corporation Out-of-band communication channel for subcarrier-based optical communication systems
US11239935B2 (en) * 2019-05-14 2022-02-01 Infinera Corporation Out-of-band communication channel for subcarrier-based optical communication systems
US11190291B2 (en) 2019-05-14 2021-11-30 Infinera Corporation Out-of-band communication channel for subcarrier-based optical communication systems
US11296812B2 (en) 2019-05-14 2022-04-05 Infinera Corporation Out-of-band communication channel for subcarrier-based optical communication systems
KR102128201B1 (ko) 2019-06-18 2020-06-29 연세대학교 산학협력단 차등 편광 천이 기반 광 송수신 장치 및 방법
US11122347B2 (en) * 2019-07-01 2021-09-14 Google Llc Reconfigurable computing pods using optical networks with one-to-many optical switches
US20210075536A1 (en) 2019-09-05 2021-03-11 Infinera Corporation Dynamically switching queueing schemes for network switches
US20210111802A1 (en) 2019-10-10 2021-04-15 Infinera Corporation Hub-leaf laser synchronization
CA3157806A1 (en) 2019-10-10 2021-04-15 Infinera Corporation Network switches systems for optical communications networks
EP4042606A1 (de) 2019-10-10 2022-08-17 Infinera Corporation Optischer unterträger-zweiwegschutz und wiederherstellung für optische kommunikationsnetzwerke

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1005263C2 (nl) * 1996-03-06 1997-09-09 Nederland Ptt Optisch pakket-geschakeld transmissie-netwerk.
US5946116A (en) * 1997-04-02 1999-08-31 Wu; Kuang-Yi 1 X N digitally programmable optical routing switch
US6934471B1 (en) * 1999-06-03 2005-08-23 Avici Systems, Inc. Photonic switch using time-slot interchange
US6819872B2 (en) * 1999-06-23 2004-11-16 Jds Uniphase Corporation Micro-optic delay element for use in a time division multiplexed system
US20010048556A1 (en) * 1999-11-29 2001-12-06 Ranalli Eliseo R. Wavelength selective switch
US6580535B1 (en) * 1999-12-28 2003-06-17 Telefonaktiebolaget Lm Ericsson (Publ) Polarization division multiplexing in optical data transmission systems
US7058974B1 (en) * 2000-06-21 2006-06-06 Netrake Corporation Method and apparatus for preventing denial of service attacks
US7298704B2 (en) * 2000-07-06 2007-11-20 Lucent Technologies Inc. Dynamic path routing with service level guarantees in optical networks
US6459827B1 (en) * 2000-10-02 2002-10-01 John N. Hait Polarization-stabilizing, phase-and-polarization-insensitive, photonic data router
JP2002300181A (ja) * 2001-03-30 2002-10-11 Nec Corp 統合ネットワークＱｏＳ制御方式
US20030026250A1 (en) * 2001-08-03 2003-02-06 Xiaojun Fang Method and device for synchronous cell transfer and circuit-packet duality switching
US7106967B2 (en) * 2001-09-04 2006-09-12 Doron Handelman Optical packet switching apparatus and methods
DE10147892B4 (de) * 2001-09-28 2004-02-05 Siemens Ag Verfahren zur Übertragung von mindestens einem ersten und zweiten Datensignal im Polarisationsmultiplex in einem optischen Übertragungssystem
KR100452945B1 (ko) * 2002-01-07 2004-10-14 학교법인 한국정보통신학원 Ｏｂｓ 네트워크에서의 동적 파장 관리방법
DE10212649B4 (de) * 2002-03-21 2004-02-12 Siemens Ag Cross-Connector für optische Signale
US7209670B2 (en) * 2003-04-29 2007-04-24 Nortel Networks Limited Polarization diversity receiver for optical transmission system
NO320962B1 (no) * 2003-07-04 2006-02-20 Telenor Asa Anvendelse av polarisasjon for a skille ulike typer informasjon

Also Published As

Publication number Publication date
KR20060114315A (ko) 2006-11-06
US20120039601A1 (en) 2012-02-16
US20060159454A1 (en) 2006-07-20
CN1842984A (zh) 2006-10-04
DE602004004151D1 (de) 2007-02-15
DE602004004151T2 (de) 2008-03-20
WO2005004363A1 (en) 2005-01-13
JP2007527638A (ja) 2007-09-27
NO320962B1 (no) 2006-02-20
EP1652328A1 (de) 2006-05-03
US8073328B2 (en) 2011-12-06
NO20033075D0 (no) 2003-07-04
NO20033075L (no) 2005-01-05
US9071381B2 (en) 2015-06-30
EP1652328B1 (de) 2007-01-03

Similar Documents

Publication Publication Date Title
ATE350825T1 (de) Verwendung von polarisation zur unterscheidung von informationen
ATE285645T1 (de) Verfahren und system zur datenübertragung über einen optimierten datenpfad in einem netzwerk
ATE327624T1 (de) Verfahren und system zur kopplung von datennetzen
DE60130319D1 (de) Mehrtor-brücke zur lieferung von netzwerkverbindungen
DK1826926T3 (da) Implementeringsfremgangsmåde for et i et optisk transportnet sendt kortratetrafiksignal
ATE467283T1 (de) Verfahren zur bereitstellung von extraverkehrswegen mit verbindungsschutz in einem kommunikationsnetz, diesbezügliches netz und computerprogrammprodukt dafür
EE200300414A (et) Meetod hemitsellulooside eraldamiseks neid sisaldavast biomassist, selle meetodiga saadud biomass ja hemitselluloosid
ATE529962T1 (de) Verfahren zur verbesserung der gesamtleistungsfähigkeit eines drahtlosen kommunikationsnetzes
WO2007078422A3 (en) Surveillance network system
WO2002007356A3 (en) Method of and system for the transfer of sonet traffic across a packet network
ATE442715T1 (de) Optimierung von topologie und technologie eines kernnetzes zur verkehrssteuerung
TW200741445A (en) Node polling in consistency group formation
DE602004015942D1 (de) Verfahren und system zum framen und formatieren optischer steuer- und datenbursts in wdm-gestützten photonischen burst-vermittelten netzwerken
DE69929193D1 (de) Verfahren zur steuerung von kommunikation sowie kommunikationssystem
ATE424071T1 (de) Signalweglenkung
ATE223608T1 (de) Verfahren zur übertragung von verkehrsinformationen
AU2002258051A1 (en) Distribution scheme for distributing information in a network
DE60313501D1 (de) System und Verfahren zur Verwaltung passiver Netzwerkeinrichtungen under Verwendung von Umsetzverbindungen
DE602006008813D1 (de) Einer präambel und einem datenrahmen
ATE426972T1 (de) Verfahren zur ubertragung von informationen in einem kommunikationssystem unter verwendung eines pfades
DE60319601D1 (de) Verfahren zur kandidaten-zugangs-router-fähigkeits-entdeckung
DE50300606D1 (de) Verfahren zur weiterführung einer kommunikationsverbindung unter einbeziehung mehrerer funk-kommunikationssysteme
ATE293345T1 (de) Vorrichtung und verfahren zur vermittlung einer mehrzahl von signalen unter verwendung einer mehrstufigen protokollverarbeitung
ATE371998T1 (de) Verfahren zur identifizierung der aktuellen route von pfaden in nachrichtenübertragungsnetzwerken des types ms-spring
US8126089B2 (en) Method and apparatus for providing frame synchronization in a digital communication system that supports multiple modulation formats

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties