Survivable lightpath routing: a new approach to the design of WDM-based networks

Network restoration is often done at the electronic layer by rerouting traffic along a redundant path. With wavelength-division multiplexing (WDM) as the underlying physical layer, it is possible that both the primary and backup paths traverse the same physical links and would fail simultaneously in...

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Veröffentlicht in:	IEEE journal on selected areas in communications Jg. 20; H. 4; S. 800 - 809
Hauptverfasser:	Modiano, E., Narula-Tam, A.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.05.2002 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Computer networks Failure Formulations Joining processes Laboratories Links Network topology Networks Physical layer Protection Routing Routing (telecommunications) Studies Telecommunication traffic Topology Wavelength assignment Wavelength division multiplexing Wavelength routing WDM networks
ISSN:	0733-8716, 1558-0008
Online-Zugang:	Volltext
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