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OSN
2011
8 years 8 months ago
A distributed impairment aware QoS framework for all-optical networks
—Different physical impairments can occur in optical transmission systems. Impairments such as fiber nonlinear effects are dependent on network state and vary with traffic and to...
Wenhao Lin, Timothy Hahn, Richard S. Wolff, Brenda...
DAM
1998
77views more  DAM 1998»
9 years 29 days ago
Optimal Wavelength-routed Multicasting
Motivated by wavelength division multiplexing in all-optical networks, we consider the problem of finding a set of paths from a fixed source to a multiset of destinations, which c...
Bruno Beauquier, Pavol Hell, Stephane Perennes
GLOBECOM
2007
IEEE
9 years 3 months ago
QoT-Aware Routing in Impairment-Constrained Optical Networks
—In this paper, we consider the problem of routing and wavelength assignment (RWA) in all-optical networks, where signals propagate in the optical domain (with no electrical rege...
Jun He, Maïté Brandt-Pearce, Yvan Poin...
INFOCOM
1995
IEEE
9 years 4 months ago
Computing Approximate Blocking Probabilities for a Class of All-Optical Networks
W e study a class of all-optical networks using wavelength division multiplexing and wavelength routing in which a connection between a pair of nodes in the network is assigned a ...
Alexander Birman
BROADNETS
2007
IEEE
9 years 5 months ago
Reinforcement learning based routing in all-optical networks with physical impairments
Abstract-- We present and evaluate a reinforcement learningbased RWA algorithm for all-optical networks subject to physical impairments. The technique is suitable for decentralized...
Yvan Pointurier, Fariba Heidari
NDSS
1998
IEEE
9 years 5 months ago
Distributed Algorithms for Attack Localization in All-Optical Networks
All-Optical Networks provide ultra-fast data rates, but present a new set of challenges for network security. We present a new algorithm for attack localization in networks. The a...
Ruth Bergman, Muriel Médard, Serena Chan
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