Design of fault-tolerant logical topologies in wavelength-routed optical IP networks

  title={Design of fault-tolerant logical topologies in wavelength-routed optical IP networks},
  author={Antonio Nucci and Brunilde Sans{\`o} and Teodor Gabriel Crainic and Emilio Leonardi and Marco Ajmone Marsan},
In this paper we illustrate a new methodologyfor the designof fault-tolerant logical topologiesin wavelength-routed optical networks exploiting wavelength division multiplexing, and supporting both unicastand multicast IP datagram flows. Our approach to protection and restoration generalizesthe “design protection” concepts,and relieson the dynamic capabilitiesof IP routing to re-routeIP datagrams when faults occur, thus leading to high-performancecost-effecti ve fault-tolerant logical… CONTINUE READING
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Publications referenced by this paper.
Showing 1-8 of 8 references

Boudec“Design Protectionfor WDM Optical Networks

J O.Crochat, J.Y.Le
IEEE Journal on SelectedAreasin Communication, • 1998
View 5 Excerpts
Highly Influenced

Valcarenghi“IP Restorationvs. WDM Protection:Is thereanOptimalChoice?

L. A. Fumagalli
IEEE Network, • 2000
View 1 Excerpt

Design protection for WDM optical networks

IEEE Journal on Selected Areas in Communications • 1998

A Study of Upper and Lower Bounds on Minimum Congestion Routing in Lightwave Networks ”

T. Boult Yener

Designof a SurvivableWDM PhotonicNetwork ”

L. Valcarenghi A. Fumagalli, C. SivaRamMurthy, O. Crochat J. Armitage, J. Y. Le Boudec

Optimal Designof Logical Topologiesin Wavelength - RoutedOpticalNetworkswith MulticastTraffic ” , submittedto Globecom 2001

J. Y. Le Boudec J O. Crochat, B. Sanśo Plante, A. Nucci Mellia, A. Grosso

Sans ó “ A Typology for Multi - technology Multi - service Network Synthesis Methods ”

J. Y. Le Boudec J O. Crochat, B. Plante

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