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JSAC
2006
100views more  JSAC 2006»
14 years 9 months ago
An improved algorithm for optimal lightpath establishment on a tree topology
Routing and wavelength assignment (RWA) aims to assign the limited number of wavelengths in a wavelength-division multiplexed (WDM) optical network so as to achieve greater capacit...
Guoliang Xue, Weiyi Zhang, Jian Tang, Krishnaiyan ...
INFOCOM
2003
IEEE
15 years 2 months ago
Non-Uniform Waveband Hierarchy in Hybrid Optical Networks
Abstract— Aggregation of individual wavelengths into wavebands for their subsequent switching and routing as a single group is an attractive way for scalable and cost-efficient ...
Rauf Izmailov, Samrat Ganguly, Viktor Kleptsyn, Ai...
ICPPW
2002
IEEE
15 years 2 months ago
A Study of Dynamic Routing and Wavelength Assignment with Imprecise Network State Information
In large networks, maintaining precise global network state information is almost impossible. Many factors, such as non-negligible propagation delay, infrequent state updates due ...
Jun Zhou, Xin Yuan
GLOBECOM
2006
IEEE
15 years 3 months ago
Multi-Fasnet Protocol: Short-Term Fairness Control in WDM Slotted MANs
— Single-hop wavelength division multiplexing (WDM) ring networks operating in packet mode are a promising architecture for the design of innovate Metropolitan Area Networks. The...
Andrea Bianco, Davide Cuda, Jorge M. Finochietto, ...
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LCN
2005
IEEE
15 years 3 months ago
Performance Analysis of Multi-Fiber Synchronous Photonic Share-per-link Packet Switches
A performance model is presented for an optical packet switch architecture in which the wavelength converters are shared per output link and each output link consists of multiple ...
Ayman G. Fayoumi, Fahad A. Al-Zahrani, Abdulgader ...