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INFOCOM
1995
IEEE
14 years 27 days ago
Models of Blocking Probability in All-Optical Networks with and without Wavelength Changers
We introduce a traffic model for circuit-switched all-optical networks which we then use to calculate the blocking probability along a path for networks with and without wavelength...
Richard A. Barry, Pierre A. Humblet
INFOCOM
1995
IEEE
14 years 27 days 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
INFOCOM
2003
IEEE
14 years 2 months ago
A Dynamic RWA Algorithm in a Wavelength-Routed All-Optical Network with Wavelength Converters
—Existing research demonstrated that an effective Routing and Wavelength Assignment (RWA) scheme and a wavelength converter placement algorithm are the two primary vehicles for i...
Xiaowen Chu, Bo Li
INFOCOM
1999
IEEE
14 years 1 months ago
An Efficient Algorithm for Optimal Wavelength Converter Placement on Wavelength-Routed Networks with Arbitrary Topologies
Abstract- This paper describes an algorithm for optimally placing a given number of wavelength converters in All-Optical Networks(A0Ns) with arbitrary topologies. We first introduc...
Sashisekaran Thiagarajan, Arun K. Somani
INFOCOM
2003
IEEE
14 years 2 months ago
Protection Mechanisms for Optical WDM Networks based on Wavelength Converter
Abstract— This paper studies the problem of designing survivable optical wavelength division multiplexed (WDM) networks. A wavelength-routed wide area backbone network supporting...
Sunil Gowda, Krishna M. Sivalingam