Sinossi
Revision with unchanged content. While a single fiber strand in wavelength division multiplexing (WDM) has over a terabit-per-second bandwidth and a wavelength channel has over a gigabit-per-second transmission speed, the network may still be required to support traffic requests at rates that are lower than the full wavelength capacity. To avoid assigning an entire lightpath to a small request, many researchers have looked at adding traffic grooming to the routing and wavelength assignment (RWA) problem. In this work, we consider the RWA problem with traffic grooming (GRWA) for mesh networks under static and dynamic lightpath connection requests. The GRWA problem is NP-Complete since it is a generalization of the RWA problem which is known to be NP-Complete. We propose an integer linear programming (ILP) model that accurately depicts the GRWA problem. Because it is very hard to find a solution for large networks using ILP, we solve the GRWA problem by proposing two novel heuristics. The strength of the proposed heuristics stems from their simplicity, efficiency and applicability to large-scale networks. The book is addressed to professionals in optical communcation networks like professors, students and engineers.
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L'autore
Is a Ph.D. candidate in the Dept. of Computer Science at Western Michigan University. He received his M.S. degree in Computer Science from Western Michigan University in 2006 and a B.S. degree in Computer Engineering from Jordan University of Science and Technology in 2003. His research interests include the use of hybrid RF/FSO channels in MANET.
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WDM Optical Network Design
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AV Akademikerverlag, 2012
ISBN 10: 3639425219
ISBN 13: 9783639425215
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Kartoniert / Broschiert. Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Awwad OsamaIs a Ph.D. candidate in the Dept. of Computer Science at Western Michigan University. He received his M.S. degree in Computer Science from Western Michigan University in 2006 and a B.S. degree in Computer Engineering from . Codice articolo 4986734
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WDM Optical Network Design : Using limited traffic grooming resources
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Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Revision with unchanged content. While a single fiber strand in wavelength division multiplexing (WDM) has over a terabit-per-second bandwidth and a wavelength channel has over a gigabit-per-second transmission speed, the network may still be required to support traffic requests at rates that are lower than the full wavelength capacity. To avoid assigning an entire lightpath to a small request, many researchers have looked at adding traffic grooming to the routing and wavelength assignment (RWA) problem. In this work, we consider the RWA problem with traffic grooming (GRWA) for mesh networks under static and dynamic lightpath connection requests. The GRWA problem is NP-Complete since it is a generalization of the RWA problem which is known to be NP-Complete. We propose an integer linear programming (ILP) model that accurately depicts the GRWA problem. Because it is very hard to find a solution for large networks using ILP, we solve the GRWA problem by proposing two novel heuristics. The strength of the proposed heuristics stems from their simplicity, efficiency and applicability to large-scale networks. The book is addressed to professionals in optical communcation networks like professors, students and engineers. Codice articolo 9783639425215
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WDM Optical Network Design | Using limited traffic grooming resources
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Taschenbuch. Condizione: Neu. WDM Optical Network Design | Using limited traffic grooming resources | Osama Awwad | Taschenbuch | Englisch | AV Akademikerverlag | EAN 9783639425215 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. Codice articolo 106418354
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