HK1047830A1 - All-optical network with passive wavelength routers - Google Patents

All-optical network with passive wavelength routers

Info

Publication number
HK1047830A1
HK1047830A1 HK03100026A HK03100026A HK1047830A1 HK 1047830 A1 HK1047830 A1 HK 1047830A1 HK 03100026 A HK03100026 A HK 03100026A HK 03100026 A HK03100026 A HK 03100026A HK 1047830 A1 HK1047830 A1 HK 1047830A1
Authority
HK
Hong Kong
Prior art keywords
optical
optical network
network
networks
routers
Prior art date
Application number
HK03100026A
Other languages
English (en)
Inventor
Paraskevi Zouganeli
Original Assignee
Telenor As
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 NO19994691A external-priority patent/NO314920B1/no
Application filed by Telenor As filed Critical Telenor As
Publication of HK1047830A1 publication Critical patent/HK1047830A1/xx

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
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0213—Groups of channels or wave bands arrangements
    • 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
    • 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
    • H04Q2011/0018—Construction using tunable transmitters or receivers
    • 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
    • H04Q2011/0022—Construction using fibre gratings
    • 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
    • H04Q2011/0032—Construction using static wavelength routers (e.g. arrayed waveguide grating router [AWGR] )
    • 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
    • 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
    • H04Q2011/0052—Interconnection of switches
    • 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
    • H04Q2011/0088—Signalling 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
    • H04Q2011/009—Topology aspects
    • H04Q2011/0098—Mesh

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Gloves (AREA)
HK03100026A 1999-09-24 2003-01-02 All-optical network with passive wavelength routers HK1047830A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO19994691A NO314920B1 (no) 1999-09-24 1999-09-24 Optisk nettverk
US22048000P 2000-07-25 2000-07-25
PCT/NO2000/000309 WO2001022629A1 (en) 1999-09-24 2000-09-21 All-optical network with passive wavelength routers

Publications (1)

Publication Number Publication Date
HK1047830A1 true HK1047830A1 (en) 2003-03-07

Family

ID=26649002

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03100026A HK1047830A1 (en) 1999-09-24 2003-01-02 All-optical network with passive wavelength routers

Country Status (8)

Country Link
EP (1) EP1219053B1 (de)
JP (2) JP2003510891A (de)
AT (1) ATE303684T1 (de)
AU (1) AU7460900A (de)
DE (1) DE60022365T2 (de)
ES (1) ES2248118T3 (de)
HK (1) HK1047830A1 (de)
WO (1) WO2001022629A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE303684T1 (de) * 1999-09-24 2005-09-15 Telenor As Voll-optisches netzwerk mit passiven wellenlängenroutern
JP4574947B2 (ja) * 2001-03-09 2010-11-04 トランスモード ホールディング エービー フレキシブルなｗｄｍリングネットワーク
EP1267509A1 (de) * 2001-06-12 2002-12-18 Alcatel Verfahren zur Ordnung von Wellenlängenkanäle in einem WDM Netzwerk, und optisches Hub, optischer Add/drop-Multiplexer und optische Filterbank dafür
IES20040413A2 (en) * 2004-06-18 2005-12-29 Intune Technologies Ltd Method and system for a distributed wavelength (lambda) routed (dlr) network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746239B1 (fr) * 1996-03-18 1998-05-29 Reseau de telecommunication reconfigurable superpose par une infrastructure electronique
US5748350A (en) * 1996-06-19 1998-05-05 E-Tek Dynamics, Inc. Dense wavelength division multiplexer and demultiplexer devices
SE507118C2 (sv) * 1996-08-26 1998-03-30 Ericsson Telefon Ab L M Förfarande för att optimera ett huvudsakligen optiskt ATM- nätvärk
JPH10210076A (ja) * 1997-01-23 1998-08-07 Oki Electric Ind Co Ltd 波長及び周波数の割当方法並びに光交換装置
ATE303684T1 (de) * 1999-09-24 2005-09-15 Telenor As Voll-optisches netzwerk mit passiven wellenlängenroutern

Also Published As

Publication number Publication date
DE60022365T2 (de) 2006-06-22
ES2248118T3 (es) 2006-03-16
EP1219053A1 (de) 2002-07-03
DE60022365D1 (de) 2005-10-06
WO2001022629A1 (en) 2001-03-29
JP2003510891A (ja) 2003-03-18
JP2006270981A (ja) 2006-10-05
AU7460900A (en) 2001-04-24
ATE303684T1 (de) 2005-09-15
EP1219053B1 (de) 2005-08-31

Similar Documents

Publication Publication Date Title
WO2000030313A3 (en) Managing internet protocol connection oriented services
Liu IP over wdm
WO2001048983A3 (en) System and process for high-availability, direct, flexible and scalable switching of data packets in broadband networks
AU2002350236A1 (en) Method and system for topology construction and path identification in a two-level routing domain operated according to a simple link state routing protocol
AU5453600A (en) An efficient internet service implementation for mesh satellite networks
WO2004003690A3 (en) Routing header based routing in internet protocol (ip)-cellular networks
ATE404026T1 (de) Adaptiver rahmen für geschlossene kreis- protokolle über optische netzwerke mit burstschaltung
ATE419685T1 (de) Aufrechterhaltung der paketverkehrsqualität in einem optischen netzwerk, wenn ein ausfall einer optischen verbindung auftritt
ATE338414T1 (de) Weitbereichsnetz (wan) mobilität für ip-basierte netzen
ATE414359T1 (de) Wiederherstellung zum schutz in kommunikationsnetzwerken
WO2002101965A3 (en) Routing and switching in a hybrid network
IL143902A0 (en) Method for the routing of ip frames between the users of a variable graph network
CA2418923A1 (en) A node, an optical/electrical path integrated network using the node, and a program which controls the node
EP1333630B1 (de) Verfahren zur Implementation eines virtuellen privaten Querverbindungssystem
CA2371127A1 (en) Optical communications network
ATE545242T1 (de) Tunnelling von tdm-verkehr über mpls
GB2375023B (en) Improvements in and relating to telecommunications networks
Ali et al. Network optimization with transmission impairments-based routing
HK1047830A1 (en) All-optical network with passive wavelength routers
WO2006044261A3 (en) Method and apparatus for implementing direct routing
WO2002045375A3 (en) Auto-tunnelling in a heterogenous network
Zhu et al. Experiences in implementing an experimental wide-area GMPLS network
ATE374504T1 (de) Verfahren zum senden von paketen über leitungsvermittelte netzwerke
Yoo Optical-label switching, MPLS, MPLambdaS, and GMPLS
WO2004107675A3 (de) Verfahren zur weitergabe von ip-paketen an eine externe steuerkomponente eines netzknotens in einem mehrere netzknoten aufweisenden ip-pakete vermittelnden kommunikationsnetz

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110921