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» Inter-Domain Routing Scalability in Optical DWDM Networks
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COMCOM
2007
94views more  COMCOM 2007»
13 years 5 months ago
Distributed inter-domain lightpath provisioning in the presence of wavelength conversion
Dense wavelength division multiplexing (DWDM) has become the dominant transport layer technology for next-generation backbone networks due to its unprecedented capacity scalabilit...
Qing Liu, Nasir Ghani, Nageswara S. V. Rao, Ashwin...
PAM
2009
Springer
13 years 11 months ago
Data Gathering in Optical Networks with the TL1 Toolkit
This paper describes a new tool for gathering (performance) data from optical network devices. During the last few years many National Research and Education Networks (NRENs) have ...
Ronald van der Pol, Andree Toonk
ESA
2004
Springer
126views Algorithms» more  ESA 2004»
13 years 10 months ago
Path Decomposition Under a New Cost Measure with Applications to Optical Network Design
We introduce a problem directly inspired by its application to DWDM (dense wavelength division multiplexing) network design. We are given a set of demands to be carried over a netw...
Elliot Anshelevich, Lisa Zhang
INFOCOM
2003
IEEE
13 years 10 months ago
Increasing the Robustness of IP Backbones in the Absence of Optical Level Protection
— There are two fundamental technology issues that challenge the robustness of IP backbones. First, SONET protection is gradually being removed because of its high cost (while SO...
Frédéric Giroire, Antonio Nucci, Nin...
JCP
2008
162views more  JCP 2008»
13 years 4 months ago
A Hypercube-based Scalable Interconnection Network for Massively Parallel Computing
An important issues in the design of interconnection networks for massively parallel computers is scalability. A new scalable interconnection network topology, called Double-Loop H...
Youyao Liu, Jungang Han, Huimin Du