Title :
Analysis of ATM wavelength routing systems by exploring their similitude with space division switching
Author :
Duan, G.H. ; Fernandez, J.R. ; Garabal, J.
Author_Institution :
Dept. Commun., Ecole Nat. Superieure des Telecommun., Paris, France
Abstract :
Optics allows us to use wavelength division for switching applications. Several architectures of wavelength routing switching systems have been proposed. In this paper, we develop a performance analysis of these systems by establishing a functional equivalence between spatial switching and wavelength switching. Thus, the methods and results obtained for classical spatial switching systems can be used for wavelength routing systems. In particular, the cell loss probability for an ATM switch is analysed by using a Markovian traffic model for video sources. The results obtained are very useful for the design, optimisation and evaluation of future wavelength switching systems
Keywords :
Markov processes; asynchronous transfer mode; optical fibre communication; photonic switching systems; queueing theory; telecommunication network routing; telecommunication traffic; ATM switch; Markovian traffic model; cell loss probability; functional equivalence; optical switching; performance analysis; photonic switching; queueing model; space division switching; spatial switching systems; video sources; wavelength division multiplexing; wavelength routing systems; wavelength switching systems; Asynchronous transfer mode; Communication switching; Delay lines; Fabrics; Optical network units; Optical wavelength conversion; Performance analysis; Switches; Switching systems; Wavelength routing;
Conference_Titel :
Communications, 1996. ICC '96, Conference Record, Converging Technologies for Tomorrow's Applications. 1996 IEEE International Conference on
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-3250-4
DOI :
10.1109/ICC.1996.535313
