WO2005001620A3 - Optical network topology databases and optical network operations - Google Patents
Optical network topology databases and optical network operations Download PDFInfo
- Publication number
- WO2005001620A3 WO2005001620A3 PCT/US2004/017845 US2004017845W WO2005001620A3 WO 2005001620 A3 WO2005001620 A3 WO 2005001620A3 US 2004017845 W US2004017845 W US 2004017845W WO 2005001620 A3 WO2005001620 A3 WO 2005001620A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical network
- network topology
- wdm
- nodes
- databases
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/02—Topology update or discovery
- H04L45/03—Topology update or discovery by updating link state protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/12—Shortest path evaluation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/22—Alternate routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/62—Wavelength based
-
- 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
-
- 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
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04754452A EP1639734A4 (en) | 2003-06-06 | 2004-06-04 | Optical network topology databases and optical network operations |
JP2006515218A JP2006527543A (en) | 2003-06-06 | 2004-06-04 | Optical network topology database and optical network operations |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/455,933 | 2003-06-06 | ||
US10/455,933 US7860392B2 (en) | 2003-06-06 | 2003-06-06 | Optical network topology databases based on a set of connectivity constraints |
US10/626,363 US7689120B2 (en) | 2003-06-06 | 2003-07-23 | Source based scheme to establish communication paths in an optical network |
US10/626,055 | 2003-07-23 | ||
US10/626,055 US20040246973A1 (en) | 2003-06-06 | 2003-07-23 | Quality of service based optical network topology databases |
US10/626,363 | 2003-07-23 | ||
US10/862,181 US7848651B2 (en) | 2003-06-06 | 2004-06-03 | Selective distribution messaging scheme for an optical network |
US10/862,181 | 2004-06-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005001620A2 WO2005001620A2 (en) | 2005-01-06 |
WO2005001620A3 true WO2005001620A3 (en) | 2005-04-14 |
Family
ID=33556632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/017845 WO2005001620A2 (en) | 2003-06-06 | 2004-06-04 | Optical network topology databases and optical network operations |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1639734A4 (en) |
JP (1) | JP2006527543A (en) |
WO (1) | WO2005001620A2 (en) |
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US7860392B2 (en) | 2003-06-06 | 2010-12-28 | Dynamic Method Enterprises Limited | Optical network topology databases based on a set of connectivity constraints |
US7283741B2 (en) | 2003-06-06 | 2007-10-16 | Intellambda Systems, Inc. | Optical reroutable redundancy scheme |
US8244127B2 (en) | 2005-06-06 | 2012-08-14 | Dynamic Method Enterprises Limited | Quality of service in an optical network |
UY33021A (en) * | 2009-11-13 | 2011-01-31 | Telefonica Sa | ROUTE SEARCH METHOD IN A DATA TRANSMISSION NETWORK |
ES2385011B1 (en) * | 2010-10-25 | 2013-05-20 | Telefónica, S.A. | PROCEDURE FOR ESTABLISHING ROUTES ON THE TRANSMISSION NETWORK EFFECTIVELY. |
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US20030090995A1 (en) * | 2001-11-15 | 2003-05-15 | Fujitsu Network Communications, Inc. | Pre-provisioning a light path setup |
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JP2002252636A (en) * | 2001-02-23 | 2002-09-06 | Nippon Telegr & Teleph Corp <Ntt> | Utilization time reservation type ip network service method |
JP3760781B2 (en) * | 2001-03-02 | 2006-03-29 | 日本電気株式会社 | Path setting method in communication network |
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2004
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- 2004-06-04 JP JP2006515218A patent/JP2006527543A/en not_active Ceased
- 2004-06-04 EP EP04754452A patent/EP1639734A4/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
---|---|
EP1639734A2 (en) | 2006-03-29 |
EP1639734A4 (en) | 2010-12-01 |
WO2005001620A2 (en) | 2005-01-06 |
JP2006527543A (en) | 2006-11-30 |
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