581 search results - page 12 / 117 » Approximation algorithms for constructing wavelength routing... |
107
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TON
2010
14 years 6 months ago
2010
Abstract-- Security issues and attack management in transparent WDM (Wavelength Division Multiplexing) optical networks has become of prime importance to network operators due to t...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— Rerouting is a viable and cost-effective approach to decrease the blocking probability in legacy circuit-switched networks. We study lightpath rerouting in optical WDM networks...
102
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GECCO
2003
Springer
15 years 5 months ago
2003
Springer
A network with restoration capability requires spare capacity to be used in the case of failure. Optimization of spare capacity is to find the minimum amount of spare capacity for ...
ISAAC
2001
Springer
15 years 4 months ago
2001
Springer
We consider the routing for a special type of communication requests, called a multicast, consisting of a fixed source and a multiset of destinations in a wavelength division mult...
102
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WAOA
2004
Springer
15 years 5 months ago
2004
Springer
SONET add-drop multiplexers (ADMs) are the dominant cost factor in SONET /WDM rings. The number of SONET ADMs required by a set of traffic streams is determined by the routing and...